@import url('https://fonts.googleapis.com/css2?family=DM+Sans:ital,opsz,wght@0,9..40,400..700;1,9..40,400..600&family=Playfair+Display:ital,wght@0,600;0,700;1,600&family=Google+Sans:wght@400;500;700&display=swap');
@import url('https://fonts.googleapis.com/css2?family=Material+Symbols+Outlined:opsz,wght,FILL,GRAD@20..48,100..700,0..1,-50..200');

/* ==========================================================================
   Savory — Editorial Culinary Design System (US-73 / US-23 / US-24)
   Warm Alabaster & Cream Canvas · Terracotta Accent · Botanical Sage
   ========================================================================== */

/* LIGHT THEME (Default & data-theme="light") */
:root,
:root[data-theme="light"] {
  color-scheme: light;
  --m3-primary: #C85A32;
  --m3-on-primary: #ffffff;
  --m3-primary-container: #FCECE6;
  --m3-on-primary-container: #5C220D;

  --m3-secondary: #2D6A4F;
  --m3-on-secondary: #ffffff;
  --m3-secondary-container: #E6F4EA;
  --m3-on-secondary-container: #0F3826;

  --m3-surface-canvas: #FAF7F2;
  --m3-surface: #FFFFFF;
  --m3-surface-dim: #EFE9E0;
  --m3-surface-container-lowest: #FFFFFF;
  --m3-surface-container-low: #F7F3EC;
  --m3-surface-container: #F3EFE8;
  --m3-surface-container-high: #EBE5DC;
  --m3-surface-container-highest: #E2DBD0;

  --m3-on-surface: #1E1B18;
  --m3-on-surface-variant: #6B635B;
  --m3-outline: #857B71;
  --m3-outline-variant: rgba(30, 27, 24, 0.08);

  /* Accent Food Color (Botanical Sage & Warm Terracotta) */
  --color-brand: #2D6A4F;
  --color-brand-container: #E6F4EA;
  --color-brand-on-container: #0F3826;
  --color-terracotta: #C85A32;
  --color-terracotta-soft: #FCECE6;

  --m3-error: #ba1a1a;
  --m3-error-container: #ffdad6;
  --m3-on-error: #ffffff;

  /* Typography & Editorial Scale (Savory Editorial Serif + Geometric Sans - US-73 / US-23) */
  --font-serif: 'Playfair Display', Georgia, 'Times New Roman', serif;
  --font-family: 'DM Sans', 'Google Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --text-xs: 0.75rem;      /* 12px */
  --text-sm: 0.875rem;     /* 14px */
  --text-base: 1rem;       /* 16px (1x base) */
  --text-lg: 1.25rem;      /* 20px */
  --text-xl: 1.5rem;       /* 24px */
  --text-display: 2.5rem;  /* 40px (2.5x ratio) */
  --tracking-editorial: -0.025em;

  /* Strict 8pt Spatial Grid (US-23 / US-24) */
  --space-0-5: 4px;
  --space-1: 8px;
  --space-1-5: 12px;
  --space-2: 16px;
  --space-3: 24px;
  --space-4: 32px;
  --space-5: 40px;
  --space-6: 48px;

  /* Radii */
  --radius-xs: 6px;
  --radius-sm: 10px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-xl: 26px;
  --radius-full: 9999px;

  /* Motion & Custom Cubic-Bezier Curves (Emil Kowalski - US-23) */
  --ease-out: cubic-bezier(0.23, 1, 0.32, 1);
  --ease-in-out: cubic-bezier(0.77, 0, 0.175, 1);
  --ease-drawer: cubic-bezier(0.32, 0.72, 0, 1);
  --ease-spring: cubic-bezier(0.22, 1, 0.36, 1);
  --duration-fast: 150ms;
  --duration-normal: 220ms;
  --duration-modal: 260ms;
  --transition-fast: 150ms cubic-bezier(0.23, 1, 0.32, 1);

  /* Translucent Alpha Borders & Highlights (Light Mode - US-24 / US-73) */
  --border-subtle: 1px solid rgba(30, 27, 24, 0.08);
  --border-strong: 1px solid rgba(30, 27, 24, 0.15);
  --border-alpha-color: rgba(30, 27, 24, 0.08);
  --surface-glass-highlight: inset 0 1px 0 0 rgba(255, 255, 255, 0.92);
  --header-glass-bg: rgba(250, 247, 242, 0.85);
  --nav-glass-bg: rgba(255, 253, 250, 0.92);

  /* Multi-Layer Composite Shadows (Warm Ambient + Direct Key Light - US-24 / US-73) */
  --elevation-1: 0 1px 2px rgba(30, 27, 24, 0.05), 0 6px 16px rgba(30, 27, 24, 0.06);
  --elevation-2: 0 2px 4px rgba(30, 27, 24, 0.07), 0 12px 28px rgba(30, 27, 24, 0.10);
  --elevation-3: 0 4px 8px rgba(30, 27, 24, 0.09), 0 20px 44px rgba(30, 27, 24, 0.16);
}

/* DARK THEME (Explicit data-theme="dark" — Warm Dusk / Piedra Cálida Suave) */
:root[data-theme="dark"] {
  color-scheme: dark;
  --m3-primary: #E57A52;
  --m3-on-primary: #FFFFFF;
  --m3-primary-container: rgba(229, 122, 82, 0.22);
  --m3-on-primary-container: #FFE4DC;

  --m3-secondary: #74C29E;
  --m3-on-secondary: #0D3523;
  --m3-secondary-container: rgba(116, 194, 158, 0.20);
  --m3-on-secondary-container: #B9F6D8;

  --m3-surface-canvas: #26221E;
  --m3-surface: #312C27;
  --m3-surface-dim: #2B2723;
  --m3-surface-container-lowest: #2B2723;
  --m3-surface-container-low: #35302B;
  --m3-surface-container: #3B352F;
  --m3-surface-container-high: #443D36;
  --m3-surface-container-highest: #4E463E;

  --m3-on-surface: #F6F1EA;
  --m3-on-surface-variant: #C2B8AC;
  --m3-outline: #968B7E;
  --m3-outline-variant: rgba(255, 248, 240, 0.11);

  --color-brand: #74C29E;
  --color-brand-container: rgba(116, 194, 158, 0.20);
  --color-brand-on-container: #B9F6D8;
  --color-terracotta: #E57A52;
  --color-terracotta-soft: rgba(229, 122, 82, 0.20);

  --m3-error: #ffb4ab;
  --m3-error-container: #93000a;
  --m3-on-error: #690005;

  --border-subtle: 1px solid rgba(255, 248, 240, 0.08);
  --border-strong: 1px solid rgba(255, 248, 240, 0.16);
  --border-alpha-color: rgba(255, 248, 240, 0.08);
  --surface-glass-highlight: inset 0 1px 0 0 rgba(255, 255, 255, 0.09);
  --header-glass-bg: rgba(38, 34, 30, 0.86);
  --nav-glass-bg: rgba(49, 44, 39, 0.92);

  --elevation-1: 0 2px 4px rgba(15, 12, 10, 0.28), 0 8px 18px rgba(15, 12, 10, 0.22), inset 0 1px 0 rgba(255, 248, 240, 0.07);
  --elevation-2: 0 4px 8px rgba(15, 12, 10, 0.34), 0 14px 28px rgba(15, 12, 10, 0.28), inset 0 1px 0 rgba(255, 248, 240, 0.09);
  --elevation-3: 0 8px 16px rgba(15, 12, 10, 0.42), 0 24px 48px rgba(15, 12, 10, 0.38), inset 0 1px 0 rgba(255, 248, 240, 0.11);
}

/* SYSTEM THEME (Follows system when data-theme is system or not set to light) */
:root[data-theme="system"] {
  color-scheme: light dark;
}

@media (prefers-color-scheme: dark) {
  :root[data-theme="system"],
  :root:not([data-theme="light"]):not([data-theme="dark"]) {
    --m3-primary: #E57A52;
    --m3-on-primary: #FFFFFF;
    --m3-primary-container: rgba(229, 122, 82, 0.22);
    --m3-on-primary-container: #FFE4DC;

    --m3-secondary: #74C29E;
    --m3-on-secondary: #0D3523;
    --m3-secondary-container: rgba(116, 194, 158, 0.20);
    --m3-on-secondary-container: #B9F6D8;

    --m3-surface-canvas: #26221E;
    --m3-surface: #312C27;
    --m3-surface-dim: #2B2723;
    --m3-surface-container-lowest: #2B2723;
    --m3-surface-container-low: #35302B;
    --m3-surface-container: #3B352F;
    --m3-surface-container-high: #443D36;
    --m3-surface-container-highest: #4E463E;

    --m3-on-surface: #F6F1EA;
    --m3-on-surface-variant: #C2B8AC;
    --m3-outline: #968B7E;
    --m3-outline-variant: rgba(255, 248, 240, 0.11);

    --color-brand: #74C29E;
    --color-brand-container: rgba(116, 194, 158, 0.20);
    --color-brand-on-container: #B9F6D8;
    --color-terracotta: #E57A52;
    --color-terracotta-soft: rgba(229, 122, 82, 0.20);

    --m3-error: #ffb4ab;
    --m3-error-container: #93000a;
    --m3-on-error: #690005;

    --border-subtle: 1px solid rgba(255, 248, 240, 0.08);
    --border-strong: 1px solid rgba(255, 248, 240, 0.16);
    --border-alpha-color: rgba(255, 248, 240, 0.08);
    --surface-glass-highlight: inset 0 1px 0 0 rgba(255, 255, 255, 0.09);
    --header-glass-bg: rgba(38, 34, 30, 0.86);
    --nav-glass-bg: rgba(49, 44, 39, 0.92);

    --elevation-1: 0 2px 4px rgba(15, 12, 10, 0.28), 0 8px 18px rgba(15, 12, 10, 0.22), inset 0 1px 0 rgba(255, 248, 240, 0.07);
    --elevation-2: 0 4px 8px rgba(15, 12, 10, 0.34), 0 14px 28px rgba(15, 12, 10, 0.28), inset 0 1px 0 rgba(255, 248, 240, 0.09);
    --elevation-3: 0 8px 16px rgba(15, 12, 10, 0.42), 0 24px 48px rgba(15, 12, 10, 0.38), inset 0 1px 0 rgba(255, 248, 240, 0.11);
  }
}

/* ==========================================================================
   Google Material Symbols - Flat Monochrome Icons
   ========================================================================== */
.material-symbols-outlined {
  font-family: 'Material Symbols Outlined';
  font-weight: normal;
  font-style: normal;
  font-size: 20px;
  line-height: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  letter-spacing: normal;
  text-transform: none;
  white-space: nowrap;
  word-wrap: normal;
  direction: ltr;
  font-feature-settings: 'liga';
  -webkit-font-smoothing: antialiased;
  user-select: none;
  font-variation-settings: 'FILL' 0, 'wght' 400, 'GRAD' 0, 'opsz' 24;
  vertical-align: middle;
}

.icon-sm {
  font-size: 16px;
}

.icon-lg {
  font-size: 26px;
}

.icon-filled {
  font-variation-settings: 'FILL' 1, 'wght' 500, 'GRAD' 0, 'opsz' 24;
}

/* Base Styles */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html, body {
  height: 100%;
  font-family: var(--font-family);
  background-color: var(--m3-surface-canvas);
  color: var(--m3-on-surface);
  -webkit-font-smoothing: antialiased;
  -webkit-tap-highlight-color: transparent;
  transition: background-color 0.2s ease, color 0.2s ease;
}

body {
  display: flex;
  flex-direction: column;
}

button,
input,
select,
textarea {
  font-family: inherit;
}

/* App Shell */
.app-container {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  min-height: 100dvh;
  max-width: 880px;
  margin: 0 auto;
  width: 100%;
  position: relative;
  padding-bottom: calc(124px + env(safe-area-inset-bottom, 0px));
  background-color: var(--m3-surface-canvas);
  transition: background-color 0.2s ease;
}

/* Frosted Glass App Top Bar (US-23 / US-24) */
.app-header {
  position: sticky;
  top: 0;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 20px;
  background-color: var(--header-glass-bg);
  backdrop-filter: blur(18px) saturate(180%);
  -webkit-backdrop-filter: blur(18px) saturate(180%);
  border-bottom: var(--border-subtle);
  transition: background-color 0.2s ease, border-color 0.2s ease;
}

.brand-wrapper {
  display: flex;
  align-items: center;
  gap: 10px;
}

.brand-logo-icon {
  width: 36px;
  height: 36px;
  border-radius: 12px;
  background: linear-gradient(135deg, #C85A32 0%, #E07A5F 100%);
  color: var(--m3-on-primary);
  box-shadow: 0 2px 10px rgba(200, 90, 50, 0.30);
  display: flex;
  align-items: center;
  justify-content: center;
}

.brand-logo-icon .material-symbols-outlined {
  font-size: 20px;
}

.brand-cocotte-svg {
  width: 22px;
  height: 22px;
  display: block;
}

.brand-name {
  font-family: var(--font-serif);
  font-size: 22px;
  font-weight: 700;
  color: var(--m3-on-surface);
  letter-spacing: -0.02em;
}

.app-version-badge {
  font-size: 10px;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: var(--radius-full);
  background-color: var(--color-brand-container);
  color: var(--color-brand);
  border: 1px solid rgba(19, 115, 51, 0.2);
  letter-spacing: 0.2px;
  display: inline-flex;
  align-items: center;
  user-select: none;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 6px;
}

/* User Account Pill in Top Bar */
.user-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  border-radius: var(--radius-full);
  background: var(--m3-surface-container);
  color: var(--m3-on-surface);
  font-size: 12px;
  font-weight: 500;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform var(--duration-fast) var(--ease-out), opacity var(--duration-fast) var(--ease-out), background-color var(--duration-normal) ease, border-color var(--duration-normal) ease, color var(--duration-normal) ease, box-shadow var(--duration-normal) var(--ease-out);
  max-width: 140px;
  flex-shrink: 0;
}

.user-pill:hover {
  background: var(--m3-surface-container-high);
}

.user-pill.logged-in {
  background: var(--m3-primary-container);
  color: var(--m3-on-primary-container);
}

.user-pill-text {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 85px;
}

/* Responsive Top Bar for Mobile */
@media (max-width: 540px) {
  .app-header {
    padding: 8px 12px;
  }
  .brand-name {
    font-size: 15px;
  }
  .brand-logo-icon {
    width: 28px;
    height: 28px;
  }
  .header-actions {
    gap: 4px;
  }
  .btn-import-label {
    display: none;
  }
  #btn-quick-import {
    padding: 6px;
    width: 34px;
    height: 34px;
    border-radius: var(--radius-full);
  }
  .user-pill {
    padding: 6px;
    width: 34px;
    height: 34px;
    justify-content: center;
    border-radius: var(--radius-full);
  }
  .user-pill-text {
    display: none;
  }
}

/* Typography & Layout Elements (Editorial 2.5x Scale & 8pt Grid - US-23 / US-24) */
.view-panel {
  display: none;
  flex: 1;
  padding: var(--space-3) var(--space-2) calc(116px + env(safe-area-inset-bottom, 0px));
  animation: fadeIn 0.18s var(--ease-out);
}

.view-panel.active {
  display: block;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(4px); }
  to { opacity: 1; transform: translateY(0); }
}

.section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-2);
}

.section-title {
  font-family: var(--font-serif);
  font-size: clamp(1.55rem, 3vw, 2.05rem);
  font-weight: 700;
  color: var(--m3-on-surface);
  letter-spacing: -0.02em;
  line-height: 1.15;
  display: flex;
  align-items: center;
  gap: var(--space-1);
}

.section-subtitle {
  font-size: var(--text-sm);
  color: var(--m3-on-surface-variant);
  margin-top: var(--space-0-5);
}

/* Precision Cards (Multi-layer Elevation & Alpha Borders - US-24) */
.card {
  background-color: var(--m3-surface);
  border: var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: var(--space-2-5, 20px);
  margin-bottom: var(--space-2);
  box-shadow: var(--elevation-1);
  transition: box-shadow var(--duration-normal) var(--ease-out), border-color var(--duration-normal) var(--ease-out), transform var(--duration-fast) var(--ease-out);
}

.card:hover {
  border-color: var(--border-strong);
  box-shadow: var(--elevation-2);
}

/* M3 Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: inherit;
  font-size: 14px;
  font-weight: 500;
  border-radius: var(--radius-full);
  padding: 10px 20px;
  border: none;
  cursor: pointer;
  transition: transform var(--duration-fast) var(--ease-out), opacity var(--duration-fast) var(--ease-out), background-color var(--duration-fast) ease, border-color var(--duration-fast) ease, color var(--duration-fast) ease, box-shadow var(--duration-fast) var(--ease-out);
  user-select: none;
  white-space: nowrap;
}

.btn-sm {
  font-size: 13px;
  padding: 6px 14px;
  border-radius: var(--radius-full);
}

.btn-icon {
  padding: 8px;
  width: 36px;
  height: 36px;
  border-radius: var(--radius-full);
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.btn-primary {
  background-color: var(--m3-primary);
  color: var(--m3-on-primary);
}

.btn-primary:hover {
  box-shadow: var(--elevation-1);
  filter: brightness(1.04);
}

.btn-secondary {
  background-color: var(--m3-surface-container-high);
  color: var(--m3-on-surface);
}

.btn-secondary:hover {
  background-color: var(--m3-outline-variant);
}

.btn-tonal {
  background-color: var(--m3-secondary-container);
  color: var(--m3-on-secondary-container);
}

.btn-tonal:hover {
  filter: brightness(0.96);
}

.btn-ghost {
  background: transparent;
  color: var(--m3-on-surface-variant);
  border: none;
  font-family: inherit;
  cursor: pointer;
}

.btn-ghost:hover {
  background-color: var(--m3-surface-container);
  color: var(--m3-on-surface);
}

/* Editorial Circular Remove Button (✕) for Meal Plan & Shopping List (US-73 v1.19) */
.btn-remove-circle {
  width: 28px !important;
  height: 28px !important;
  min-width: 28px;
  padding: 0 !important;
  border-radius: 50% !important;
  border: 1px solid transparent !important;
  background-color: var(--m3-surface-container);
  color: var(--m3-on-surface-variant);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  font-weight: 600;
  line-height: 1;
  flex-shrink: 0;
  cursor: pointer;
  transition: background-color 0.18s ease, color 0.18s ease, border-color 0.18s ease, transform 0.15s var(--ease-out);
}

.btn-remove-circle:hover {
  background-color: var(--m3-error-container);
  color: var(--m3-error);
  border-color: rgba(186, 26, 26, 0.18) !important;
  transform: scale(1.06);
}

.btn-remove-circle:active {
  transform: scale(0.92);
}

/* M3 Segmented Button Group */
.m3-segmented-button {
  display: flex;
  background-color: var(--m3-surface-container);
  border-radius: var(--radius-full);
  padding: 4px;
  gap: 4px;
  border: 1px solid var(--m3-outline-variant);
  width: 100%;
}

.segmented-btn {
  flex: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 8px 12px;
  font-family: inherit;
  font-size: 13px;
  font-weight: 500;
  border: none;
  border-radius: var(--radius-full);
  background: transparent;
  color: var(--m3-on-surface-variant);
  cursor: pointer;
  transition: transform var(--duration-fast) var(--ease-out), opacity var(--duration-fast) var(--ease-out), background-color var(--duration-normal) ease, border-color var(--duration-normal) ease, color var(--duration-normal) ease, box-shadow var(--duration-normal) var(--ease-out);
  user-select: none;
}

.segmented-btn:hover {
  color: var(--m3-on-surface);
}

.segmented-btn.active {
  background-color: var(--m3-surface);
  color: var(--m3-primary);
  box-shadow: var(--elevation-1);
  font-weight: 700;
}

.segmented-btn.active .material-symbols-outlined {
  font-variation-settings: 'FILL' 1, 'wght' 500, 'GRAD' 0, 'opsz' 24;
}

/* Modal Recipe Importer Segmented Tabs (US-30, US-68 / v1.23) */
.import-tabs-bar {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 4px;
  background-color: var(--m3-surface-container);
  border-radius: var(--radius-md);
  padding: 4px;
  margin-bottom: 14px;
  width: 100%;
  box-sizing: border-box;
}

.import-tab-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 5px;
  min-width: 0;
  width: 100%;
  padding: 8px 4px;
  border-radius: var(--radius-sm);
  font-family: inherit;
  font-size: 12px;
  font-weight: 500;
  color: var(--m3-on-surface-variant);
  background: transparent;
  border: none;
  cursor: pointer;
  user-select: none;
  white-space: nowrap;
  box-sizing: border-box;
  transition: background-color var(--duration-fast) ease, color var(--duration-fast) ease, box-shadow var(--duration-fast) var(--ease-out);
}

.import-tab-btn .material-symbols-outlined {
  font-size: 18px;
  flex-shrink: 0;
}

.import-tab-btn .import-tab-label {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.import-tab-btn:hover {
  color: var(--m3-on-surface);
}

.import-tab-btn.active {
  background-color: var(--m3-surface);
  color: var(--m3-on-surface);
  box-shadow: var(--elevation-1);
  font-weight: 600;
}

.import-tab-btn.active .material-symbols-outlined {
  font-variation-settings: 'FILL' 1, 'wght' 500, 'GRAD' 0, 'opsz' 20;
}

/* Forms & Inputs */
.form-group {
  margin-bottom: 14px;
}

.form-label {
  display: block;
  font-size: 13px;
  font-weight: 500;
  color: var(--m3-on-surface-variant);
  margin-bottom: 6px;
}

.form-input, .form-select, .form-textarea {
  width: 100%;
  font-family: inherit;
  font-size: 14px;
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--m3-outline-variant);
  background-color: var(--m3-surface-container-low);
  color: var(--m3-on-surface);
  outline: none;
  transition: border-color 0.2s ease, background-color 0.2s ease;
}

.form-input:focus, .form-select:focus, .form-textarea:focus {
  border-color: var(--m3-primary);
  background-color: var(--m3-surface);
  box-shadow: 0 0 0 1px var(--m3-primary);
}

/* Google Pill Search Bar */
.m3-search-bar {
  display: flex;
  align-items: center;
  gap: 10px;
  background-color: var(--m3-surface-container-high);
  border-radius: var(--radius-full);
  padding: 8px 16px;
  margin-bottom: 16px;
  border: 1px solid transparent;
  transition: background-color 0.2s ease, border-color 0.2s ease;
}

.m3-search-bar:focus-within {
  background-color: var(--m3-surface);
  border-color: var(--m3-outline-variant);
  box-shadow: var(--elevation-1);
}

.m3-search-bar .material-symbols-outlined {
  color: var(--m3-on-surface-variant);
}

.m3-search-input {
  flex: 1;
  background: transparent;
  border: none;
  outline: none;
  font-family: inherit;
  font-size: 14px;
  color: var(--m3-on-surface);
}

.m3-search-input::placeholder {
  color: var(--m3-on-surface-variant);
}

/* Filter Chips */
.chips-scroll-container {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding-bottom: 8px;
  margin-bottom: 16px;
  scrollbar-width: none;
}

.chips-scroll-container::-webkit-scrollbar {
  display: none;
}

.m3-filter-chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 7px 16px;
  border-radius: var(--radius-full);
  border: var(--border-subtle);
  background-color: var(--m3-surface);
  color: var(--m3-on-surface-variant);
  font-family: inherit;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  white-space: nowrap;
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.03);
  transition: transform var(--duration-fast) var(--ease-out), opacity var(--duration-fast) var(--ease-out), background-color var(--duration-fast) ease, border-color var(--duration-fast) ease, color var(--duration-fast) ease, box-shadow var(--duration-fast) var(--ease-out);
}

.m3-filter-chip:hover {
  background-color: var(--m3-surface-container);
  color: var(--m3-on-surface);
}

.m3-filter-chip.active {
  background-color: var(--m3-primary);
  color: var(--m3-on-primary);
  border-color: transparent;
  box-shadow: 0 2px 8px rgba(19, 115, 51, 0.25);
  font-weight: 700;
}

/* Floating Capsule Island Navigation Dock (US-73 v1.19) */
.bottom-nav {
  position: fixed;
  bottom: calc(16px + env(safe-area-inset-bottom, 0px));
  left: 50%;
  right: auto;
  transform: translateX(-50%);
  width: calc(100% - 32px);
  max-width: 440px;
  z-index: 60;
  display: flex;
  align-items: center;
  justify-content: space-around;
  background-color: var(--nav-glass-bg);
  backdrop-filter: blur(22px) saturate(190%);
  -webkit-backdrop-filter: blur(22px) saturate(190%);
  border: var(--border-subtle);
  border-radius: var(--radius-full);
  padding: 6px 14px;
  margin: 0;
  box-shadow: 0 12px 32px rgba(42, 33, 27, 0.14), 0 2px 8px rgba(42, 33, 27, 0.06);
}

[data-theme="dark"] .bottom-nav {
  box-shadow: 0 14px 36px rgba(15, 12, 10, 0.42), 0 2px 10px rgba(15, 12, 10, 0.24);
}

.nav-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
  background: transparent;
  border: none;
  cursor: pointer;
  color: var(--m3-on-surface-variant);
  font-family: var(--font-family);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.01em;
  flex: 1;
  padding: 4px 0;
  transition: color 0.15s ease, transform var(--duration-fast) var(--ease-out);
}

.nav-item .nav-icon-wrapper {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 28px;
  border-radius: var(--radius-full);
  transition: background-color 0.2s var(--ease-out), transform 0.2s var(--ease-out);
}

.nav-item .material-symbols-outlined {
  font-size: 21px;
}

.nav-item.active {
  color: var(--m3-primary);
  font-weight: 700;
}

.nav-item.active .nav-icon-wrapper {
  background-color: var(--m3-primary-container);
  color: var(--m3-primary);
}

.nav-item.active .material-symbols-outlined {
  font-variation-settings: 'FILL' 1, 'wght' 500, 'GRAD' 0, 'opsz' 24;
}

/* Central Floating Sous-Chef Invocation Button (Chef Hat / Toque) */
.nav-item-gemini {
  position: relative;
  top: -8px;
  flex: 1.05;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: transparent;
  border: none;
  cursor: pointer;
  font-family: var(--font-family);
  padding: 0;
  transition: transform 0.2s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.nav-item-gemini:active {
  transform: scale(0.92);
}

.nav-gemini-fab {
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background: linear-gradient(135deg, #C85A32 0%, #E07A5F 100%);
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 6px 18px rgba(200, 90, 50, 0.38), inset 0 1px 0 rgba(255, 255, 255, 0.35);
  transition: box-shadow 0.25s ease, transform 0.25s var(--ease-out), background 0.25s ease;
}

[data-theme="dark"] .nav-gemini-fab {
  background: linear-gradient(135deg, #E27D57 0%, #C85A32 100%);
  box-shadow: 0 6px 22px rgba(226, 125, 87, 0.42), inset 0 1px 0 rgba(255, 255, 255, 0.28);
}

.nav-item-gemini:hover .nav-gemini-fab {
  box-shadow: 0 8px 24px rgba(200, 90, 50, 0.52), 0 0 0 1px rgba(200, 90, 50, 0.35);
}

.nav-gemini-fab.listening,
.nav-item-gemini.listening .nav-gemini-fab {
  box-shadow: 0 0 0 4px rgba(200, 90, 50, 0.25), 0 0 24px rgba(224, 122, 95, 0.65);
  animation: fabPulse 1.4s infinite alternate;
}

@keyframes fabPulse {
  0% { transform: scale(1); }
  100% { transform: scale(1.08); box-shadow: 0 0 0 8px rgba(200, 90, 50, 0.3), 0 0 28px rgba(224, 122, 95, 0.8); }
}

.gemini-sparkle-icon,
.chef-toque-icon {
  width: 23px;
  height: 23px;
  color: #ffffff;
  filter: drop-shadow(0 1px 2px rgba(0, 0, 0, 0.2));
  transition: transform 0.3s ease;
}

.nav-item-gemini:hover .gemini-sparkle-icon,
.nav-item-gemini:hover .chef-toque-icon {
  transform: rotate(-8deg) scale(1.08);
}

.nav-gemini-label {
  font-family: var(--font-family);
  font-size: 11px;
  font-weight: 700;
  margin-top: 2px;
  color: var(--m3-primary);
  letter-spacing: 0.01em;
}

/* Gemini Sheet Overlay & Card */
.gemini-sheet-overlay {
  align-items: flex-end;
  padding: 0;
}

.gemini-invoke-card {
  width: 100%;
  max-width: 600px;
  margin: 0 auto;
  border-radius: 28px 28px 0 0;
  padding: 20px 20px calc(24px + env(safe-area-inset-bottom, 0px));
  background: var(--m3-surface);
  box-shadow: 0 -8px 32px rgba(0, 0, 0, 0.25);
  animation: slideUpSheet 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  border: 1px solid var(--m3-outline-variant);
  border-bottom: none;
}

@keyframes slideUpSheet {
  from { transform: translateY(100%); opacity: 0; }
  to { transform: translateY(0); opacity: 1; }
}

.gemini-invoke-header {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 14px;
}

.gemini-invoke-header-top {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  width: 100%;
}

.gemini-avatar-glow {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: linear-gradient(135deg, #C85A32 0%, #E07A5F 100%);
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 14px rgba(200, 90, 50, 0.32);
  flex-shrink: 0;
}

.gemini-sparkle-svg,
.chef-toque-sheet-svg {
  width: 24px;
  height: 24px;
}

.gemini-invoke-title-box {
  flex: 1;
  min-width: 0;
}

#gemini-invoke-title {
  margin: 0;
  font-size: 17px;
  font-weight: 600;
  line-height: 1.25;
  color: var(--m3-on-surface);
}

.gemini-subtitle {
  font-size: 12px;
  color: var(--m3-on-surface-variant);
  margin: 3px 0 0 0;
  line-height: 1.35;
}

.gemini-invoke-close-btn {
  flex-shrink: 0;
  margin-top: -4px;
  margin-right: -4px;
}

.gemini-invoke-header-actions {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 8px;
  flex-wrap: wrap;
}

.btn-stop-tts {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  color: var(--m3-error);
  background: rgba(239, 68, 68, 0.1);
  border: 1px solid rgba(239, 68, 68, 0.25);
  border-radius: var(--radius-full);
  padding: 4px 10px;
  font-size: 11.5px;
  font-weight: 500;
  cursor: pointer;
  transition: background-color var(--duration-fast) ease;
}

.btn-stop-tts:hover {
  background: rgba(239, 68, 68, 0.18);
}

.btn-new-chat {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 11.5px;
  padding: 4px 10px;
  border-radius: var(--radius-full);
  border: 1px solid var(--m3-outline-variant);
  color: var(--m3-on-surface-variant);
  background: var(--m3-surface);
  cursor: pointer;
  transition: background-color var(--duration-fast) ease, border-color var(--duration-fast) ease;
}

.btn-new-chat:hover {
  background: var(--m3-surface-container);
  color: var(--m3-on-surface);
}

.gemini-status-container {
  min-height: 52px;
  padding: 12px 14px;
  background: var(--m3-surface-container);
  border-radius: var(--radius-md);
  margin-bottom: 14px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 6px;
}

.gemini-pulse-indicator {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  font-weight: 600;
  color: var(--color-brand);
}

.gemini-pulse-indicator .pulse-ring {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: #ea4335;
  box-shadow: 0 0 0 rgba(234, 67, 53, 0.6);
  animation: listeningWave 1.4s infinite;
}

@keyframes listeningWave {
  0% { box-shadow: 0 0 0 0 rgba(234, 67, 53, 0.7); }
  70% { box-shadow: 0 0 0 10px rgba(234, 67, 53, 0); }
  100% { box-shadow: 0 0 0 0 rgba(234, 67, 53, 0); }
}

.gemini-transcription-preview {
  font-size: 14px;
  color: var(--m3-on-surface);
  line-height: 1.4;
  min-height: 20px;
}

.gemini-quick-chips {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding-bottom: 10px;
  margin-bottom: 12px;
  scrollbar-width: none;
}

.gemini-quick-chips::-webkit-scrollbar {
  display: none;
}

.gemini-chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 7px 12px;
  background: var(--m3-surface-container-high);
  border: 1px solid var(--m3-outline-variant);
  border-radius: var(--radius-full);
  color: var(--m3-on-surface);
  font-size: 12px;
  font-weight: 500;
  white-space: nowrap;
  cursor: pointer;
  transition: transform var(--duration-fast) var(--ease-out), opacity var(--duration-fast) var(--ease-out), background-color var(--duration-fast) ease, border-color var(--duration-fast) ease, color var(--duration-fast) ease, box-shadow var(--duration-fast) var(--ease-out);
  flex-shrink: 0;
}

.gemini-chip:hover {
  background: var(--m3-secondary-container);
  color: var(--m3-on-secondary-container);
  border-color: var(--m3-secondary);
}

.gemini-input-row {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--m3-surface-container-high);
  border-radius: var(--radius-full);
  padding: 4px 6px 4px 16px;
  border: 1px solid var(--m3-outline-variant);
}

.gemini-input-row:focus-within {
  border-color: var(--m3-primary);
  box-shadow: 0 0 0 1px var(--m3-primary);
}

.gemini-input {
  flex: 1;
  background: transparent;
  border: none;
  outline: none;
  font-size: 14px;
  color: var(--m3-on-surface);
  padding: 8px 0;
}

.btn-gemini-mic {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--m3-surface-container);
  color: var(--m3-on-surface);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: transform var(--duration-fast) var(--ease-out), opacity var(--duration-fast) var(--ease-out), background-color var(--duration-normal) ease, border-color var(--duration-normal) ease, color var(--duration-normal) ease, box-shadow var(--duration-normal) var(--ease-out);
}

.btn-gemini-mic.listening {
  background: #fce8e6;
  color: #c5221f;
  animation: pulse 1.2s infinite;
}

.btn-gemini-send {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--color-brand);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: transform 0.15s, background 0.15s;
}

.btn-gemini-send:hover {
  background: var(--color-brand-hover, #008f5a);
}

.btn-gemini-send:active {
  transform: scale(0.92);
}

.gemini-result-card {
  margin-top: 14px;
  padding: 14px 16px;
  background: var(--m3-surface-container);
  border-radius: var(--radius-md);
  border: 1px solid var(--m3-outline-variant);
  display: flex;
  flex-direction: column;
  gap: 12px;
  max-height: min(48vh, 420px);
  overflow-y: auto;
  animation: fadeIn 0.2s ease;
}

.gemini-response-body {
  font-size: 13.5px;
  line-height: 1.55;
  color: var(--m3-on-surface);
}

.gemini-response-body p {
  margin: 0 0 8px 0;
}

.gemini-response-body ul, .gemini-response-body ol {
  margin: 4px 0 8px 18px;
  padding: 0;
}

.gemini-result-header {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  font-weight: 600;
  color: var(--m3-on-secondary-container);
}

.gemini-result-header .result-icon {
  color: #1e8e3e;
  font-size: 20px;
}

.gemini-result-actions {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

/* Today / Zero-Clutter Focused View (US-28 / US-23 / US-24 / US-73 v1.19) */
.today-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  margin-bottom: var(--space-2);
  padding: 4px 2px 0 2px;
  gap: 12px 16px;
}

.today-header-info {
  display: flex;
  flex-direction: column;
  min-width: 170px;
  flex: 1 1 auto;
}

.today-date-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 11.5px;
  font-weight: 700;
  color: var(--m3-primary);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 4px;
}

.today-title {
  font-family: var(--font-serif);
  font-size: clamp(1.85rem, 4vw, 2.45rem);
  font-weight: 700;
  color: var(--m3-on-surface);
  line-height: 1.12;
  margin: 0;
  letter-spacing: -0.02em;
}

.today-subtitle {
  font-size: 13.5px;
  color: var(--m3-on-surface-variant);
  margin: 6px 0 0 0;
  line-height: 1.45;
}

.today-btn-planner {
  align-self: center;
  flex-shrink: 0;
  border-radius: var(--radius-full);
  padding: 6px 14px;
  font-size: 13px;
  font-weight: 500;
  gap: 6px;
}

.today-add-slot-wrap {
  grid-column: 1 / -1;
  display: flex;
  justify-content: center;
  align-items: center;
  margin-top: 14px;
  margin-bottom: 8px;
  width: 100%;
}

.today-add-slot-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 22px;
  border-radius: var(--radius-full);
  background-color: var(--m3-surface-container-high);
  color: var(--m3-primary);
  font-size: 13px;
  font-weight: 600;
  border: 1px solid var(--m3-outline-variant);
  cursor: pointer;
  transition: transform var(--duration-fast) var(--ease-out), opacity var(--duration-fast) var(--ease-out), background-color var(--duration-normal) var(--ease-out), border-color var(--duration-normal) var(--ease-out), color var(--duration-normal) var(--ease-out), box-shadow var(--duration-normal) var(--ease-out);
  box-shadow: var(--elevation-1);
  white-space: nowrap;
}

.today-add-slot-btn:hover {
  background-color: var(--m3-surface-container-highest);
  border-color: var(--m3-primary);
  transform: translateY(-1px);
  box-shadow: var(--elevation-2);
}

.today-add-slot-btn:active {
  transform: scale(0.97);
}

/* Meal Slots */
.slots-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 10px;
  width: 100%;
}

@media (min-width: 600px) {
  .slots-grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  }
}

.meal-slot {
  background-color: var(--m3-surface-container-low);
  border: 1px dashed var(--m3-outline);
  border-radius: var(--radius-lg);
  padding: 14px 16px;
  cursor: pointer;
  transition: transform var(--duration-fast) var(--ease-out), opacity var(--duration-fast) var(--ease-out), background-color var(--duration-normal) ease, border-color var(--duration-normal) ease, color var(--duration-normal) ease, box-shadow var(--duration-normal) var(--ease-out);
  min-width: 0;
  width: 100%;
  overflow: hidden;
  box-sizing: border-box;
}

.meal-slot:hover {
  background-color: var(--m3-surface-container);
}

.meal-slot.has-meal {
  border: var(--border-subtle);
  border-left: 3.5px solid var(--m3-primary);
  background-color: var(--m3-surface);
  box-shadow: var(--elevation-1);
}

.meal-slot.has-meal:hover {
  box-shadow: var(--elevation-2);
  transform: translateY(-1px);
}

.slot-label {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--m3-primary);
  display: flex;
  align-items: center;
  gap: 5px;
  white-space: nowrap;
}

.slot-recipe-name {
  font-family: var(--font-serif);
  font-size: 15.5px;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--m3-on-surface);
  margin-top: 4px;
  line-height: 1.28;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  text-overflow: ellipsis;
  word-break: break-word;
}

.slot-action-text {
  font-size: 12px;
  color: var(--m3-on-surface-variant);
  margin-top: 6px;
  display: flex;
  align-items: center;
  gap: 4px;
}

/* Recipe Cards Grid (US-23 / US-24 Editorial Showcase) */
.recipes-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-2);
}

@media (min-width: 520px) {
  .recipes-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

.recipe-card {
  background-color: var(--m3-surface);
  border: var(--border-subtle);
  border-radius: var(--radius-lg);
  overflow: hidden;
  cursor: pointer;
  box-shadow: var(--elevation-1);
  transition: transform var(--duration-normal) var(--ease-out), box-shadow var(--duration-normal) var(--ease-out), border-color var(--duration-normal) ease;
  display: flex;
  flex-direction: column;
}

.recipe-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--elevation-2);
  border-color: var(--border-strong);
}

.recipe-image-wrap {
  position: relative;
  height: 172px;
  background-color: var(--m3-surface-container);
  overflow: hidden;
}

.recipe-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s ease;
}

.recipe-card:hover .recipe-img {
  transform: scale(1.04);
}

/* US-16: Avatares y Patrones Gráficos Elegantes para Recetas */
.recipe-placeholder-art {
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
  user-select: none;
  background-size: cover;
  background-position: center;
}

.recipe-placeholder-art::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle at 80% 20%, rgba(255, 255, 255, 0.18) 0%, transparent 50%),
                    radial-gradient(circle at 20% 80%, rgba(0, 0, 0, 0.15) 0%, transparent 60%);
  pointer-events: none;
}

.recipe-placeholder-avatar {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.92);
  color: #1e293b;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.18);
  border: 2px solid rgba(255, 255, 255, 0.6);
  z-index: 1;
  transition: transform 0.25s ease;
}

.recipe-card:hover .recipe-placeholder-avatar {
  transform: scale(1.08);
}

.recipe-placeholder-art.size-detail .recipe-placeholder-avatar {
  width: 68px;
  height: 68px;
}

.recipe-placeholder-label {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.95);
  margin-top: 8px;
  z-index: 1;
  text-shadow: 0 1px 3px rgba(0, 0, 0, 0.4);
  padding: 2px 10px;
  background: rgba(0, 0, 0, 0.25);
  border-radius: var(--radius-full);
  backdrop-filter: blur(4px);
}

.recipe-image-editor-preview {
  min-height: 140px;
  max-height: 200px;
  transition: border-color 0.2s ease, background 0.2s ease;
}

.recipe-image-editor-preview:hover {
  border-color: var(--m3-primary);
}

.recipe-image-preview-badge {
  position: absolute;
  top: 8px;
  right: 8px;
  font-size: 10px;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: var(--radius-full);
  background: rgba(0, 0, 0, 0.72);
  color: #ffffff;
  backdrop-filter: blur(4px);
  z-index: 2;
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.recipe-time-badge {
  position: absolute;
  bottom: 8px;
  right: 8px;
  background: rgba(0, 0, 0, 0.72);
  color: #fff;
  padding: 3px 8px;
  border-radius: var(--radius-full);
  font-size: 11px;
  font-weight: 500;
  backdrop-filter: blur(4px);
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.recipe-body {
  padding: var(--space-2);
  flex: 1;
  display: flex;
  flex-direction: column;
}

.recipe-title {
  font-family: var(--font-serif);
  font-size: 18px;
  font-weight: 700;
  letter-spacing: -0.015em;
  color: var(--m3-on-surface);
  margin-bottom: 6px;
  line-height: 1.24;
}

.recipe-desc {
  font-size: 12.5px;
  color: var(--m3-on-surface-variant);
  line-height: 1.45;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  margin-bottom: 12px;
}

.recipe-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: auto;
}

.tag-chip {
  font-size: 11px;
  font-weight: 600;
  padding: 3px 10px;
  border-radius: var(--radius-full);
  background-color: var(--color-brand-container);
  color: var(--color-brand-on-container);
  border: 1px solid rgba(19, 115, 51, 0.16);
}

/* Weekly Planner */
.day-card {
  background-color: var(--m3-surface);
  border: var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: var(--space-2);
  margin-bottom: var(--space-2);
  box-shadow: var(--elevation-1);
}

.day-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 10px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--m3-outline-variant);
  gap: 8px;
  flex-wrap: wrap;
}

.day-name {
  font-size: 15px;
  font-weight: 600;
  color: var(--m3-on-surface);
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: nowrap;
}

.day-title {
  font-family: var(--font-serif);
  font-size: 16.5px;
  font-weight: 700;
  letter-spacing: -0.01em;
}

.day-date-label {
  font-size: 13px;
  font-weight: 500;
  color: var(--m3-on-surface-variant);
  white-space: nowrap;
}

.day-badge-today {
  background-color: var(--color-brand-container);
  color: var(--color-brand-on-container);
  font-size: 10px;
  font-weight: 700;
  padding: 2px 6px;
  border-radius: var(--radius-full);
  white-space: nowrap;
  letter-spacing: 0.5px;
}

.day-card-today {
  border-color: var(--color-brand);
  box-shadow: 0 0 0 1px var(--color-brand);
}

.week-nav-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 8px;
  background-color: var(--m3-surface-container);
  border: 1px solid var(--m3-outline-variant);
  border-radius: var(--radius-md);
  padding: 8px 12px;
  margin-bottom: 12px;
}

.week-nav-actions {
  display: flex;
  align-items: center;
  gap: 6px;
}

.week-nav-range {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  font-weight: 600;
  color: var(--m3-primary);
}

/* Shopping List */
.aisle-card {
  background-color: var(--m3-surface);
  border: var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: var(--space-2);
  margin-bottom: var(--space-2);
  box-shadow: var(--elevation-1);
}

.aisle-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 10px;
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--m3-primary);
  letter-spacing: 0.3px;
}

.grocery-item-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 8px;
  border-radius: var(--radius-sm);
  transition: background-color 0.15s ease;
  gap: 10px;
}

.grocery-item-row:hover {
  background-color: var(--m3-surface-container-low);
}

.grocery-item-row.checked {
  opacity: 0.55;
}

.grocery-item-row.checked .grocery-name {
  text-decoration: line-through;
}

.grocery-left {
  display: flex;
  align-items: center;
  gap: 10px;
  flex: 1;
  min-width: 0;
  cursor: pointer;
}

.grocery-checkbox {
  width: 18px;
  height: 18px;
  accent-color: var(--m3-primary);
  cursor: pointer;
  flex-shrink: 0;
}

.grocery-name {
  font-size: 14px;
  color: var(--m3-on-surface);
  word-break: break-word;
  line-height: 1.35;
}

.grocery-amount {
  font-size: 12px;
  color: var(--m3-on-surface-variant);
  font-weight: 500;
  white-space: nowrap;
}

#shopping-aisles-container,
#planner-days-container,
#recipes-cards-grid {
  padding-bottom: 48px;
}

/* Modals (Native <dialog> Top-Layer + Material 3 + Emil Kowalski Motion - US-18 / US-23 / US-55) */
.modal-overlay {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 100;
  width: 100%;
  max-width: 100%;
  height: 100%;
  max-height: 100%;
  margin: 0;
  border: none;
  background-color: rgba(0, 0, 0, 0.45);
  backdrop-filter: blur(3px);
  align-items: center;
  justify-content: center;
  padding: var(--space-2);
  cursor: pointer;
  box-sizing: border-box;
  overscroll-behavior: contain;
  opacity: 0;
  transition-property: opacity, display, overlay;
  transition-duration: var(--duration-modal);
  transition-timing-function: var(--ease-out);
  transition-behavior: allow-discrete;
}

dialog.modal-overlay:modal {
  background-color: transparent;
  backdrop-filter: none;
  overscroll-behavior: contain;
}

dialog.modal-overlay::backdrop {
  background-color: rgba(0, 0, 0, 0);
  backdrop-filter: blur(0px);
  overflow: hidden;
  overscroll-behavior: contain;
  transition-property: background-color, backdrop-filter, display, overlay;
  transition-duration: var(--duration-modal);
  transition-timing-function: var(--ease-out);
  transition-behavior: allow-discrete;
}

:is(.modal-overlay[open], .modal-overlay.active):where(:not([data-closing])) {
  display: flex;
  opacity: 1;

  @starting-style {
    opacity: 0;
  }
}

dialog.modal-overlay:is([open], .active):where(:not([data-closing]))::backdrop {
  background-color: rgba(0, 0, 0, 0.45);
  backdrop-filter: blur(3px);

  @starting-style {
    background-color: rgba(0, 0, 0, 0);
    backdrop-filter: blur(0px);
  }
}

.modal-content {
  background-color: var(--m3-surface);
  border-radius: var(--radius-xl);
  max-width: 560px;
  width: 100%;
  max-height: 88vh;
  overflow-y: auto;
  box-shadow: var(--elevation-3);
  border: var(--border-subtle);
  opacity: 0;
  transform: scale(0.95) translateY(6px);
  transition-property: opacity, transform;
  transition-duration: var(--duration-modal);
  transition-timing-function: var(--ease-out);
  animation: modalPop var(--duration-modal) var(--ease-out);
  cursor: default;
}

:is(.modal-overlay[open], .modal-overlay.active):where(:not([data-closing])) .modal-content {
  opacity: 1;
  transform: scale(1) translateY(0);

  @starting-style {
    opacity: 0;
    transform: scale(0.95) translateY(6px);
  }
}

@keyframes modalPop {
  from { opacity: 0; transform: scale(0.95) translateY(6px); }
  to { opacity: 1; transform: scale(1) translateY(0); }
}

@media (prefers-reduced-motion: reduce) {
  .modal-overlay,
  dialog.modal-overlay::backdrop,
  .modal-content {
    transform: none !important;
    animation: none !important;
    transition-duration: 0.1s !important;
  }
}

.modal-header-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 18px;
  border-bottom: 1px solid var(--m3-outline-variant);
}

/* Cook Mode Fullscreen */
.cook-mode-overlay {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 150;
  background-color: var(--m3-surface);
  padding: 24px;
  flex-direction: column;
  justify-content: space-between;
}

.cook-mode-overlay.active {
  display: flex;
}

.cook-step-giant {
  font-size: 24px;
  font-weight: 500;
  line-height: 1.45;
  color: var(--m3-on-surface);
  max-width: 680px;
  margin: 0 auto;
}

.cook-timer-box {
  margin-top: 24px;
  background-color: var(--m3-surface-container);
  border-radius: var(--radius-lg);
  padding: 16px;
  display: inline-block;
  min-width: 220px;
}

.timer-digits {
  font-size: 40px;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  color: var(--m3-primary);
  margin: 6px 0;
}

/* Cloud Auth Tabs */
.auth-tabs {
  display: flex;
  border-bottom: 1px solid var(--m3-outline-variant);
  margin-bottom: 16px;
}

.auth-tab {
  flex: 1;
  text-align: center;
  padding: 10px;
  font-size: 14px;
  font-weight: 500;
  color: var(--m3-on-surface-variant);
  background: transparent;
  border: none;
  border-bottom: 2px solid transparent;
  cursor: pointer;
  transition: transform var(--duration-fast) var(--ease-out), opacity var(--duration-fast) var(--ease-out), background-color var(--duration-normal) ease, border-color var(--duration-normal) ease, color var(--duration-normal) ease, box-shadow var(--duration-normal) var(--ease-out);
}

.auth-tab.active {
  color: var(--m3-primary);
  border-bottom-color: var(--m3-primary);
  font-weight: 700;
}

/* Cloud Account Card & Sync Status */
.cloud-account-box {
  background: var(--m3-surface-container);
  border: 1px solid var(--m3-outline-variant);
  border-radius: var(--radius-md);
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  transition: transform var(--duration-fast) var(--ease-out), opacity var(--duration-fast) var(--ease-out), background-color var(--duration-normal) ease, border-color var(--duration-normal) ease, color var(--duration-normal) ease, box-shadow var(--duration-normal) var(--ease-out);
}

.cloud-account-main {
  display: flex;
  align-items: center;
  gap: 14px;
  width: 100%;
}

.cloud-account-avatar {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-full);
  background-color: var(--m3-primary-container);
  color: var(--m3-on-primary-container);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.cloud-account-avatar .material-symbols-outlined {
  font-size: 24px;
}

.cloud-account-info {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.cloud-account-name {
  font-size: 15px;
  font-weight: 600;
  color: var(--m3-on-surface);
  line-height: 1.25;
  word-break: break-word;
}

.cloud-account-status {
  font-size: 12px;
  color: var(--m3-on-surface-variant);
  line-height: 1.3;
  word-break: break-word;
}

.cloud-sync-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  font-weight: 500;
  padding: 4px 10px;
  border-radius: var(--radius-full);
  background-color: var(--m3-surface-container-high);
  color: var(--m3-on-surface-variant);
  width: fit-content;
  max-width: 100%;
  margin-top: 4px;
  transition: transform var(--duration-fast) var(--ease-out), opacity var(--duration-fast) var(--ease-out), background-color var(--duration-normal) ease, border-color var(--duration-normal) ease, color var(--duration-normal) ease, box-shadow var(--duration-normal) var(--ease-out);
}

.cloud-sync-pill:empty {
  display: none;
}

.cloud-account-actions {
  display: flex;
  gap: 8px;
  align-items: center;
  justify-content: flex-end;
  flex-wrap: wrap;
  width: 100%;
  padding-top: 10px;
  border-top: 1px solid var(--m3-outline-variant);
}

@media (max-width: 440px) {
  .cloud-account-actions {
    justify-content: stretch;
  }
  .cloud-account-actions .btn {
    flex: 1;
  }
}

@keyframes syncRotate {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

.btn-syncing .material-symbols-outlined {
  animation: syncRotate 1s linear infinite;
}

/* ==========================================================================
   US-20: Autocompletado inteligente de ingredientes e iconos distintivos
   ========================================================================== */
.autocomplete-dropdown {
  position: absolute;
  top: calc(100% + 4px);
  left: 0;
  right: 0;
  background: var(--m3-surface);
  border: 1px solid var(--m3-outline-variant);
  border-radius: var(--radius-md);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.16);
  z-index: 1050;
  max-height: 220px;
  overflow-y: auto;
  padding: 4px 0;
  display: flex;
  flex-direction: column;
}

.autocomplete-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 12px;
  cursor: pointer;
  user-select: none;
  font-size: 13px;
  color: var(--m3-on-surface);
  transition: background var(--transition-fast);
}

.autocomplete-item:hover,
.autocomplete-item.active {
  background: var(--m3-surface-container-high);
}

.autocomplete-item-icon {
  width: 28px;
  height: 28px;
  border-radius: var(--radius-sm);
  background: var(--m3-surface-container);
  color: var(--m3-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.autocomplete-item-text {
  flex: 1;
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.autocomplete-item-name {
  font-weight: 500;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.autocomplete-item-badge {
  font-size: 10px;
  padding: 2px 6px;
  border-radius: 8px;
  background: var(--m3-surface-container);
  color: var(--m3-on-surface-variant);
  font-weight: 500;
  flex-shrink: 0;
}

.grocery-item-icon-badge {
  width: 28px;
  height: 28px;
  border-radius: var(--radius-sm);
  background: var(--m3-surface-container);
  color: var(--m3-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-right: 2px;
  transition: background var(--transition-fast), color var(--transition-fast);
}

.grocery-item-row.checked .grocery-item-icon-badge {
  background: var(--m3-surface-container-low);
  color: var(--m3-outline);
}

/* UNIFIED RECIPE ADD CHOICE MODAL */
.recipe-choice-card {
  display: flex;
  align-items: center;
  gap: 14px;
  width: 100%;
  padding: 14px 16px;
  background: var(--m3-surface);
  border: 1px solid var(--m3-outline-variant);
  border-radius: var(--radius-lg);
  cursor: pointer;
  text-align: left;
  transition: transform var(--duration-fast) var(--ease-out), opacity var(--duration-fast) var(--ease-out), background-color var(--duration-normal) var(--ease-out), border-color var(--duration-normal) var(--ease-out), color var(--duration-normal) var(--ease-out), box-shadow var(--duration-normal) var(--ease-out);
  color: var(--m3-on-surface);
  box-shadow: none;
}

.recipe-choice-card:hover {
  background: var(--m3-surface-container-low);
  border-color: var(--m3-primary);
  transform: translateY(-2px);
  box-shadow: var(--elevation-1);
}

.recipe-choice-card:active {
  transform: translateY(0);
}

.choice-icon-wrap {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.choice-text-wrap {
  flex: 1;
  min-width: 0;
}

.choice-title {
  font-size: 14px;
  font-weight: 600;
  color: var(--m3-on-surface);
  margin-bottom: 2px;
}

.choice-desc {
  font-size: 12px;
  color: var(--m3-on-surface-variant);
  line-height: 1.35;
}

.choice-arrow {
  color: var(--m3-outline);
  font-size: 20px;
  transition: transform 0.2s ease, color 0.2s ease;
  flex-shrink: 0;
}

.recipe-choice-card:hover .choice-arrow {
  transform: translateX(4px);
  color: var(--m3-primary);
}

/* ==========================================================================
   RECIPE EDITOR - INGREDIENTS & STEPS MODERN REDESIGN
   ========================================================================== */
.edit-ing-card {
  background: var(--m3-surface);
  border: 1px solid var(--m3-outline-variant);
  border-radius: var(--radius-md);
  padding: 10px 12px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.edit-ing-card:focus-within {
  border-color: var(--m3-primary);
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.08);
}

.edit-ing-top-row {
  display: flex;
  align-items: center;
  gap: 8px;
  width: 100%;
}

.ing-name-wrap {
  flex: 1;
  position: relative;
  display: flex;
  align-items: center;
  min-width: 0;
}

.ing-icon-badge {
  position: absolute;
  left: 10px;
  color: var(--m3-primary);
  pointer-events: none;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1;
}

.ing-name-wrap .ing-name {
  padding-left: 36px;
  font-weight: 500;
  width: 100%;
}

.edit-ing-bottom-row {
  display: grid;
  grid-template-columns: 100px 105px 1fr;
  gap: 8px;
  align-items: flex-end;
}

@media (max-width: 480px) {
  .edit-ing-bottom-row {
    grid-template-columns: 1fr 1fr;
  }
  .ing-aisle-group {
    grid-column: 1 / -1;
  }
}

.ing-field-group {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.field-micro-label {
  font-size: 11px;
  font-weight: 600;
  color: var(--m3-on-surface-variant);
  text-transform: uppercase;
  letter-spacing: 0.3px;
  user-select: none;
}

.btn-remove-item {
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-full);
  color: var(--m3-error);
  cursor: pointer;
  background: transparent;
  border: none;
  flex-shrink: 0;
  transition: background 0.15s ease;
}

.btn-remove-item:hover {
  background: rgba(179, 38, 30, 0.08);
}

/* Steps Editor Redesign */
.edit-step-card {
  background: var(--m3-surface);
  border: 1px solid var(--m3-outline-variant);
  border-radius: var(--radius-md);
  padding: 10px 12px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.edit-step-card:focus-within {
  border-color: var(--m3-primary);
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.08);
}

.edit-step-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.step-header-left {
  display: flex;
  align-items: center;
  gap: 8px;
}

.step-num-pill {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--m3-primary-container);
  color: var(--m3-on-primary-container);
  font-size: 12px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.step-title-text {
  font-size: 13px;
  font-weight: 600;
  color: var(--m3-on-surface);
}

.edit-step-card .step-text {
  width: 100%;
  resize: vertical;
  min-height: 54px;
  line-height: 1.4;
  font-size: 13.5px;
}

.edit-step-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  flex-wrap: wrap;
}

.step-timer-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  background: var(--m3-secondary-container);
  color: var(--m3-on-secondary-container);
  border-radius: var(--radius-full);
  font-size: 12px;
  font-weight: 600;
  transition: transform var(--duration-fast) var(--ease-out), opacity var(--duration-fast) var(--ease-out), background-color var(--duration-fast) ease, border-color var(--duration-fast) ease, color var(--duration-fast) ease, box-shadow var(--duration-fast) var(--ease-out);
}

.step-timer-auto-tag {
  font-size: 10px;
  font-weight: 600;
  text-transform: uppercase;
  background: rgba(0, 0, 0, 0.1);
  padding: 1px 5px;
  border-radius: 4px;
  letter-spacing: 0.3px;
}

.btn-step-timer-prompt {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  background: transparent;
  border: 1px dashed var(--m3-outline-variant);
  border-radius: var(--radius-full);
  padding: 4px 10px;
  font-size: 12px;
  color: var(--m3-on-surface-variant);
  cursor: pointer;
  transition: transform var(--duration-fast) var(--ease-out), opacity var(--duration-fast) var(--ease-out), background-color var(--duration-fast) ease, border-color var(--duration-fast) ease, color var(--duration-fast) ease, box-shadow var(--duration-fast) var(--ease-out);
}

.btn-step-timer-prompt:hover {
  background: var(--m3-surface-container-high);
  color: var(--m3-primary);
  border-color: var(--m3-primary);
}

.step-timer-inline-edit {
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.step-timer-mini-input {
  width: 52px;
  padding: 2px 6px;
  font-size: 12px;
  font-weight: 600;
  border: 1px solid var(--m3-primary);
  border-radius: var(--radius-sm);
  text-align: center;
  outline: none;
}

/* ==========================================================================
   US-02: Filtros Dietéticos, Selector de Chips & Advertencias Nutricionales
   ========================================================================== */

/* Multi-select filter chips active indicator */
.m3-filter-chip.active {
  background-color: var(--m3-primary-container);
  color: var(--m3-on-primary-container);
  border-color: var(--m3-primary);
  font-weight: 700;
  box-shadow: var(--elevation-1);
}

.m3-filter-chip.dietary-chip {
  border-color: var(--color-brand);
}
.m3-filter-chip.dietary-chip.active {
  background-color: var(--color-brand-container);
  color: var(--color-brand-on-container);
  border-color: var(--color-brand);
}
.dietary-emoji {
  font-size: 14px;
  line-height: 1;
}

/* Recipe Editor Chips Selector */
.recipe-editor-chips-box {
  min-height: 44px;
  padding: 8px 12px;
  border-radius: var(--radius-sm);
  background-color: var(--m3-surface-container-low);
  border: 1px solid var(--m3-outline-variant);
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
  transition: border-color 0.15s ease;
}

.recipe-editor-chips-box:focus-within {
  border-color: var(--m3-primary);
  background-color: var(--m3-surface);
}

.recipe-editor-chips-box.empty {
  color: var(--m3-on-surface-variant);
  font-size: 13px;
  font-style: italic;
}

.editor-selected-chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  background-color: var(--m3-primary-container);
  color: var(--m3-on-primary-container);
  border-radius: var(--radius-full);
  font-size: 12px;
  font-weight: 600;
  animation: chipFadeIn 0.2s cubic-bezier(0.2, 0, 0, 1);
}

.editor-selected-chip .chip-remove-btn {
  background: transparent;
  border: none;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  color: var(--m3-on-primary-container);
  opacity: 0.7;
  transition: opacity 0.15s ease, background-color 0.15s ease;
}

.editor-selected-chip .chip-remove-btn:hover {
  opacity: 1;
  background-color: rgba(0, 0, 0, 0.1);
}

.editor-suggested-tags-wrapper {
  background: var(--m3-surface-container-lowest);
  border: 1px solid var(--m3-outline-variant);
  border-radius: var(--radius-md);
  padding: 12px;
  margin-top: 10px;
}

.tags-group-label {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--m3-primary);
  margin-bottom: 6px;
}

.chips-wrap {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.editor-suggested-chip {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 4px 10px;
  border-radius: var(--radius-full);
  border: 1px solid var(--m3-outline-variant);
  background-color: var(--m3-surface);
  color: var(--m3-on-surface-variant);
  font-size: 12px;
  cursor: pointer;
  user-select: none;
  transition: transform var(--duration-fast) var(--ease-out), opacity var(--duration-fast) var(--ease-out), background-color var(--duration-fast) ease, border-color var(--duration-fast) ease, color var(--duration-fast) ease, box-shadow var(--duration-fast) var(--ease-out);
}

.editor-suggested-chip:hover {
  background-color: var(--m3-surface-container-high);
  border-color: var(--m3-outline);
}

.editor-suggested-chip.active {
  background-color: var(--m3-secondary-container);
  color: var(--m3-on-secondary-container);
  border-color: transparent;
  font-weight: 600;
}

/* Dietary Warning Badges for Planner & Today */
.dietary-warning-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 3px 8px;
  border-radius: var(--radius-xs);
  background-color: #fde8e8;
  color: #9b1c1c;
  border: 1px solid #f8b4b4;
  font-size: 11px;
  font-weight: 600;
  line-height: 1.2;
  margin-top: 5px;
  box-shadow: 0 1px 2px rgba(155, 28, 28, 0.08);
}

:root[data-theme="dark"] .dietary-warning-badge {
  background-color: rgba(248, 113, 113, 0.15);
  color: #fca5a5;
  border-color: rgba(248, 113, 113, 0.35);
}

.dietary-ok-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 2px 6px;
  border-radius: var(--radius-xs);
  background-color: var(--color-brand-container);
  color: var(--color-brand-on-container);
  font-size: 11px;
  font-weight: 500;
}

@keyframes chipFadeIn {
  from {
    opacity: 0;
    transform: scale(0.92);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

/* ==========================================================================
   US-01: Nutrition & Macronutrient Breakdown (Material 3)
   ========================================================================== */

/* Recipe Modal Nutrition Card */
.recipe-nutrition-card {
  background: var(--m3-surface-container);
  border: 1px solid var(--m3-outline-variant);
  border-radius: var(--radius-md);
  padding: 12px 14px;
  margin-bottom: 16px;
}

.recipe-nutrition-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 10px;
}

.recipe-nutrition-title {
  font-size: 13px;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 6px;
  color: var(--m3-on-surface);
}

.recipe-nutrition-subtitle {
  font-size: 11px;
  color: var(--m3-on-surface-variant);
}

.recipe-macros-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 8px;
}

.macro-chip {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 10px 8px;
  border-radius: var(--radius-md);
  background: var(--m3-surface-container-low);
  border: var(--border-subtle);
  text-align: center;
  min-width: 0;
  transition: transform 0.15s var(--ease-out), background-color 0.15s ease;
}

.macro-chip-label {
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 3px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.macro-chip-val {
  font-size: 18px;
  font-weight: 700;
  letter-spacing: -0.02em;
  font-variant-numeric: tabular-nums;
  line-height: 1.1;
  color: var(--m3-on-surface);
}

.macro-chip-unit {
  font-size: 10px;
  font-weight: 500;
  opacity: 0.8;
  margin-left: 1px;
}

/* Specific macro color accents */
.macro-cal .macro-chip-label { color: #d9480f; }
.macro-prot .macro-chip-label { color: #1971c2; }
.macro-carbs .macro-chip-label { color: #2f9e44; }
.macro-fat .macro-chip-label { color: #f59f00; }

:root[data-theme="dark"] .macro-cal .macro-chip-label { color: #ff922b; }
:root[data-theme="dark"] .macro-prot .macro-chip-label { color: #74c0fc; }
:root[data-theme="dark"] .macro-carbs .macro-chip-label { color: #8ce99a; }
:root[data-theme="dark"] .macro-fat .macro-chip-label { color: #ffd43b; }

/* Mini tabla de valores nutricionales en tarjeta de receta (US-01) */
.recipe-card-macros {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 4px;
  background: var(--m3-surface-container);
  border: 1px solid var(--m3-outline-variant);
  border-radius: var(--radius-sm);
  padding: 6px 4px;
  margin-bottom: 8px;
  text-align: center;
  transition: background-color 0.15s ease;
}

.recipe-card:hover .recipe-card-macros {
  background: var(--m3-surface-container-high);
}

.card-macro-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 2px 1px;
}

.card-macro-lbl {
  font-size: 9px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.3px;
  margin-bottom: 1px;
  white-space: nowrap;
}

.card-macro-val {
  font-size: 12px;
  font-weight: 700;
  color: var(--m3-on-surface);
  line-height: 1.1;
  white-space: nowrap;
}

.card-macro-unit {
  font-size: 9px;
  font-weight: 500;
  opacity: 0.8;
  margin-left: 1px;
}

.card-macro-cal .card-macro-lbl { color: #d9480f; }
.card-macro-prot .card-macro-lbl { color: #1971c2; }
.card-macro-carbs .card-macro-lbl { color: #2f9e44; }
.card-macro-fat .card-macro-lbl { color: #f59f00; }

:root[data-theme="dark"] .card-macro-cal .card-macro-lbl { color: #ff922b; }
:root[data-theme="dark"] .card-macro-prot .card-macro-lbl { color: #74c0fc; }
:root[data-theme="dark"] .card-macro-carbs .card-macro-lbl { color: #8ce99a; }
:root[data-theme="dark"] .card-macro-fat .card-macro-lbl { color: #ffd43b; }

/* Today View Daily Nutrition Summary Card (US-23 / US-24) */
.today-nutrition-card {
  background: var(--m3-surface);
  border: var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: var(--space-2) 18px;
  margin-bottom: var(--space-2);
  box-shadow: var(--elevation-1);
}

.today-nutrition-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 10px;
}

.today-nutrition-title {
  font-size: 13px;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 6px;
  color: var(--m3-on-surface);
}

.today-nutrition-meta {
  font-size: 11px;
  font-weight: 600;
  color: var(--m3-on-surface-variant);
  background: var(--m3-surface-container-high);
  padding: 2px 8px;
  border-radius: var(--radius-full);
}

.today-nutrition-empty {
  font-size: 12px;
  color: var(--m3-on-surface-variant);
  padding: 4px 0 2px 0;
  display: flex;
  align-items: center;
  gap: 6px;
}

.today-macros-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 8px;
  margin-bottom: 10px;
}

.macro-ratio-bar {
  display: flex;
  height: 6px;
  border-radius: var(--radius-full);
  overflow: hidden;
  background: var(--m3-surface-container-high);
  margin-top: 6px;
}

.ratio-segment {
  height: 100%;
  transition: width 0.3s ease;
}

.ratio-prot { background-color: #1971c2; }
.ratio-carbs { background-color: #2f9e44; }
.ratio-fat { background-color: #f59f00; }

:root[data-theme="dark"] .ratio-prot { background-color: #4dabf7; }
:root[data-theme="dark"] .ratio-carbs { background-color: #69db7c; }
:root[data-theme="dark"] .ratio-fat { background-color: #fcc419; }

/* Editor Nutrition Inputs */
.nutrition-editor-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 8px;
}

@media (max-width: 480px) {
  .nutrition-editor-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* ==========================================================================
   US-03: Daily Nutrition Goals & Refined Material 3 Layout
   ========================================================================== */
/* M3 Switch Component */
.m3-switch {
  position: relative;
  display: inline-flex;
  align-items: center;
  cursor: pointer;
  user-select: none;
  flex-shrink: 0;
}

.m3-switch input {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
  pointer-events: none;
}

.m3-switch-track {
  width: 44px;
  height: 24px;
  border-radius: var(--radius-full);
  background: var(--m3-surface-container-highest);
  border: 1.5px solid var(--m3-outline);
  position: relative;
  transition: transform var(--duration-normal) var(--ease-out), background-color var(--duration-normal) var(--ease-out), border-color var(--duration-normal) var(--ease-out), box-shadow var(--duration-normal) var(--ease-out);
  box-sizing: border-box;
}

.m3-switch-thumb {
  position: absolute;
  top: 2px;
  left: 2px;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--m3-outline);
  transition: transform var(--duration-normal) var(--ease-out), background-color var(--duration-normal) var(--ease-out), border-color var(--duration-normal) var(--ease-out), box-shadow var(--duration-normal) var(--ease-out);
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.15);
}

.m3-switch input:checked + .m3-switch-track {
  background: var(--m3-primary);
  border-color: var(--m3-primary);
}

.m3-switch input:checked + .m3-switch-track .m3-switch-thumb {
  transform: translateX(20px);
  background: #ffffff;
}

/* Modal Goals Dialog Refinements */
.modal-goals-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 14px;
}

.modal-goals-title-group {
  display: flex;
  gap: 12px;
  align-items: center;
}

.modal-goals-icon-circle {
  width: 38px;
  height: 38px;
  border-radius: var(--radius-md);
  background: rgba(26, 115, 232, 0.1);
  color: var(--m3-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
:root[data-theme="dark"] .modal-goals-icon-circle {
  background: rgba(138, 180, 248, 0.15);
  color: var(--m3-primary);
}

.modal-goals-title {
  font-size: 16px;
  font-weight: 700;
  margin: 0;
  color: var(--m3-on-surface);
}

.modal-goals-subtitle {
  font-size: 12px;
  color: var(--m3-on-surface-variant);
  margin: 2px 0 0 0;
  line-height: 1.35;
}

.goals-switch-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 14px;
  background: var(--m3-surface-container-low);
  border: 1px solid var(--m3-outline-variant);
  border-radius: var(--radius-md);
  margin-bottom: 14px;
}

.goals-switch-info {
  display: flex;
  flex-direction: column;
}

.goals-switch-label {
  font-size: 13px;
  font-weight: 600;
  color: var(--m3-on-surface);
}

.goals-switch-desc {
  font-size: 11px;
  color: var(--m3-on-surface-variant);
}

/* Nutrient Input Cards Grid */
.nutrient-input-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
  margin-bottom: 14px;
}

.nutrient-input-card {
  background: var(--m3-surface-container-low);
  border: 1px solid var(--m3-outline-variant);
  border-radius: var(--radius-md);
  padding: 10px 12px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.nutrient-input-card:focus-within {
  border-color: var(--m3-primary);
  box-shadow: 0 0 0 3px rgba(26, 115, 232, 0.12);
}

.nutrient-input-header {
  display: flex;
  align-items: center;
  gap: 6px;
}

.nutrient-name {
  font-size: 11px;
  font-weight: 600;
  color: var(--m3-on-surface-variant);
  text-transform: uppercase;
  letter-spacing: 0.3px;
}

.nutrient-icon {
  font-size: 16px;
  display: inline-flex;
}

.nutrient-icon.icon-cal { color: #d9480f; }
.nutrient-icon.icon-prot { color: #1971c2; }
.nutrient-icon.icon-carbs { color: #2b8a3e; }
.nutrient-icon.icon-fat { color: #e67700; }

:root[data-theme="dark"] .nutrient-icon.icon-cal { color: #ff922b; }
:root[data-theme="dark"] .nutrient-icon.icon-prot { color: #74c0fc; }
:root[data-theme="dark"] .nutrient-icon.icon-carbs { color: #8ce99a; }
:root[data-theme="dark"] .nutrient-icon.icon-fat { color: #ffd43b; }

.nutrient-input-field-wrap {
  display: flex;
  align-items: baseline;
  gap: 4px;
}

.nutrient-input {
  width: 100%;
  border: none;
  background: transparent;
  color: var(--m3-on-surface);
  font-size: 18px;
  font-weight: 700;
  padding: 0;
  outline: none;
  font-family: inherit;
}

.nutrient-unit {
  font-size: 12px;
  font-weight: 600;
  color: var(--m3-on-surface-variant);
  flex-shrink: 0;
}

/* Trigger Button on Today Nutrition Card */
.btn-today-goals-trigger {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 3px 10px;
  border-radius: var(--radius-full);
  font-size: 11px;
  font-weight: 600;
  border: 1px solid var(--m3-outline-variant);
  background: var(--m3-surface-container);
  color: var(--m3-on-surface);
  cursor: pointer;
  transition: transform var(--duration-fast) var(--ease-out), opacity var(--duration-fast) var(--ease-out), background-color var(--duration-fast) ease, border-color var(--duration-fast) ease, color var(--duration-fast) ease;
}

.btn-today-goals-trigger:hover {
  background: var(--m3-surface-container-high);
  border-color: var(--m3-outline);
}

/* Today Macros Grid Responsive Behavior */
@media (max-width: 560px) {
  .today-macros-grid.has-goals {
    grid-template-columns: repeat(2, 1fr);
    gap: 8px;
  }
}

/* Goal Status Badges */
.goal-status-badge {
  font-size: 10px;
  font-weight: 700;
  padding: 1px 6px;
  border-radius: var(--radius-xs);
  text-transform: none;
  letter-spacing: 0.1px;
  display: inline-flex;
  align-items: center;
  gap: 2px;
  white-space: nowrap;
}

.goal-status-badge.goal-ok {
  background: rgba(43, 138, 62, 0.12);
  color: #2b8a3e;
}
:root[data-theme="dark"] .goal-status-badge.goal-ok {
  background: rgba(81, 207, 102, 0.18);
  color: #8ce99a;
}

.goal-status-badge.goal-under {
  background: rgba(245, 159, 0, 0.12);
  color: #d9480f;
}
:root[data-theme="dark"] .goal-status-badge.goal-under {
  background: rgba(255, 212, 59, 0.18);
  color: #ffd43b;
}

.goal-status-badge.goal-over {
  background: rgba(224, 49, 49, 0.12);
  color: #e03131;
}
:root[data-theme="dark"] .goal-status-badge.goal-over {
  background: rgba(255, 135, 135, 0.18);
  color: #ff8787;
}

.goal-status-badge.goal-super {
  background: rgba(25, 113, 194, 0.12);
  color: #1971c2;
}
:root[data-theme="dark"] .goal-status-badge.goal-super {
  background: rgba(116, 192, 252, 0.18);
  color: #74c0fc;
}

.macro-goal-subtext {
  font-size: 11px;
  font-weight: 500;
  color: var(--m3-on-surface-variant);
  margin-top: 2px;
  display: block;
}

.goal-progress-track {
  width: 100%;
  height: 4px;
  border-radius: var(--radius-full);
  background: var(--m3-surface-container-high);
  margin-top: 6px;
  overflow: hidden;
  position: relative;
}

.goal-progress-fill {
  height: 100%;
  border-radius: var(--radius-full);
  transition: width 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.goal-progress-fill.goal-ok { background: #2b8a3e; }
:root[data-theme="dark"] .goal-progress-fill.goal-ok { background: #51cf66; }

.goal-progress-fill.goal-under { background: #f59f00; }
:root[data-theme="dark"] .goal-progress-fill.goal-under { background: #fcc419; }

.goal-progress-fill.goal-over { background: #e03131; }
:root[data-theme="dark"] .goal-progress-fill.goal-over { background: #ff6b6b; }

.goal-progress-fill.goal-super { background: #1971c2; }
:root[data-theme="dark"] .goal-progress-fill.goal-super { background: #4dabf7; }

.today-goal-banner {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 9px 12px;
  border-radius: var(--radius-sm);
  margin-top: 10px;
  font-size: 12px;
  font-weight: 500;
  line-height: 1.35;
}

.today-goal-banner.banner-ok {
  background: rgba(43, 138, 62, 0.08);
  color: #2b8a3e;
  border: 1px solid rgba(43, 138, 62, 0.22);
}
:root[data-theme="dark"] .today-goal-banner.banner-ok {
  background: rgba(81, 207, 102, 0.12);
  color: #8ce99a;
  border-color: rgba(81, 207, 102, 0.25);
}

.today-goal-banner.banner-under {
  background: rgba(245, 159, 0, 0.08);
  color: #d9480f;
  border: 1px solid rgba(245, 159, 0, 0.22);
}
:root[data-theme="dark"] .today-goal-banner.banner-under {
  background: rgba(255, 212, 59, 0.12);
  color: #ffd43b;
  border-color: rgba(255, 212, 59, 0.25);
}

.today-goal-banner.banner-over {
  background: rgba(224, 49, 49, 0.08);
  color: #c92a2a;
  border: 1px solid rgba(224, 49, 49, 0.22);
}
:root[data-theme="dark"] .today-goal-banner.banner-over {
  background: rgba(255, 135, 135, 0.12);
  color: #ff8787;
  border-color: rgba(255, 135, 135, 0.25);
}






/* Disclaimer informativo sobre estimación nutricional (v0.62) */
.nutrition-estimation-disclaimer {
  display: flex;
  align-items: flex-start;
  gap: 6px;
  margin-top: 10px;
  padding: 8px 10px;
  border-radius: var(--radius-sm);
  background: var(--m3-surface-container);
  border: 1px solid var(--m3-outline-variant);
  font-size: 11px;
  line-height: 1.4;
  color: var(--m3-on-surface-variant);
}

.nutrition-estimation-disclaimer .material-symbols-outlined {
  font-size: 15px;
  color: var(--m3-primary);
  flex-shrink: 0;
  margin-top: 1px;
}

/* Barra compacta Modo Zen cuando el seguimiento nutricional está desactivado (v0.63) */
.today-nutrition-card.is-collapsed-zen {
  padding: 9px 14px;
  border-radius: var(--radius-md);
  background: var(--m3-surface-container-low);
  box-shadow: none;
}

/* ==========================================================================
   US-18 / US-55: MATERIAL 3 CONFIRMATION DIALOG & NON-BLOCKING TOASTS (v0.65)
   ========================================================================== */
.confirm-dialog-content {
  max-width: 400px;
  width: 92%;
  padding: 24px;
  border-radius: 28px;
  background-color: var(--m3-surface-container-high, var(--m3-surface));
}

.confirm-dialog-header {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 10px;
  margin-bottom: 12px;
}

.confirm-dialog-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--m3-primary-container);
  color: var(--m3-primary);
}

.confirm-dialog-icon.is-danger {
  background-color: var(--m3-error-container, rgba(220, 38, 38, 0.14));
  color: var(--m3-error, #dc2626);
}

.confirm-dialog-title {
  font-size: 18px;
  font-weight: 600;
  color: var(--m3-on-surface);
  margin: 0;
  line-height: 1.3;
}

.confirm-dialog-message {
  font-size: 13.5px;
  line-height: 1.5;
  color: var(--m3-on-surface-variant);
  text-align: center;
  margin: 0 0 20px 0;
  white-space: pre-line;
}

.confirm-dialog-actions {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
}

.btn-danger {
  background-color: var(--m3-error, #dc2626);
  color: #ffffff;
  border: none;
}

.btn-danger:hover {
  filter: brightness(0.92);
}

/* Material 3 Toast / Snackbar Notification System */
.toast-container {
  position: fixed;
  bottom: 84px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 250;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  width: min(92vw, 420px);
  pointer-events: none;
}

.m3-toast {
  pointer-events: auto;
  display: flex;
  align-items: center;
  gap: 10px;
  width: 100%;
  padding: 12px 16px;
  border-radius: var(--radius-md);
  background-color: #1e293b;
  color: #f8fafc;
  font-size: 13px;
  font-weight: 500;
  line-height: 1.4;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.24);
  animation: toastSlideIn 0.22s cubic-bezier(0.2, 0, 0, 1);
  transition: opacity 0.2s ease, transform 0.2s ease;
}

:root[data-theme="dark"] .m3-toast {
  background-color: #f1f5f9;
  color: #0f172a;
}

.m3-toast.toast-hiding {
  opacity: 0;
  transform: translateY(8px);
}

.m3-toast-icon {
  font-size: 20px;
  flex-shrink: 0;
}

.m3-toast.toast-success .m3-toast-icon {
  color: #4ade80;
}
:root[data-theme="dark"] .m3-toast.toast-success .m3-toast-icon {
  color: #16a34a;
}

.m3-toast.toast-warning .m3-toast-icon {
  color: #fbbf24;
}
:root[data-theme="dark"] .m3-toast.toast-warning .m3-toast-icon {
  color: #d97706;
}

.m3-toast.toast-error .m3-toast-icon {
  color: #f87171;
}
:root[data-theme="dark"] .m3-toast.toast-error .m3-toast-icon {
  color: #dc2626;
}

.m3-toast.toast-info .m3-toast-icon {
  color: #60a5fa;
}
:root[data-theme="dark"] .m3-toast.toast-info .m3-toast-icon {
  color: #2563eb;
}

.m3-toast-message {
  flex: 1;
  min-width: 0;
  word-break: break-word;
}

.m3-toast-close {
  background: transparent;
  border: none;
  color: inherit;
  opacity: 0.7;
  cursor: pointer;
  padding: 2px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-full);
}

.m3-toast-close:hover {
  opacity: 1;
}

@keyframes toastSlideIn {
  from {
    opacity: 0;
    transform: translateY(12px) scale(0.97);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

/* Inline validation error state */
.form-input.input-error,
.form-textarea.input-error {
  border-color: var(--m3-error, #dc2626) !important;
  box-shadow: 0 0 0 2px rgba(220, 38, 38, 0.18) !important;
}

/* ==========================================================================
   US-04: COPY / DUPLICATE ANY WEEK PLAN MODAL (v0.66)
   ========================================================================== */
.copy-week-modal-content {
  max-width: 520px;
  width: 94%;
  padding: 22px 20px;
  border-radius: var(--radius-xl);
  display: flex;
  flex-direction: column;
  max-height: 88vh;
}

.copy-week-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 14px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--m3-outline-variant);
}

.copy-week-icon-circle {
  width: 38px;
  height: 38px;
  border-radius: var(--radius-md);
  background: var(--m3-primary-container);
  color: var(--m3-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.copy-week-title {
  font-size: 16px;
  font-weight: 700;
  margin: 0;
  color: var(--m3-on-surface);
}

.copy-week-subtitle {
  font-size: 12px;
  color: var(--m3-on-surface-variant);
  margin: 2px 0 0 0;
}

.copy-week-body {
  flex: 1;
  overflow-y: auto;
  padding-right: 4px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.copy-week-section {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.copy-week-section-label {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.4px;
  color: var(--m3-primary);
}

.copy-week-sources-list {
  display: flex;
  flex-direction: column;
  gap: 6px;
  max-height: 175px;
  overflow-y: auto;
  padding-right: 2px;
}

.copy-week-source-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 10px 12px;
  border-radius: var(--radius-md);
  border: 1px solid var(--m3-outline-variant);
  background: var(--m3-surface-container-low);
  color: var(--m3-on-surface);
  cursor: pointer;
  text-align: left;
  transition: transform var(--duration-fast) var(--ease-out), opacity var(--duration-fast) var(--ease-out), background-color var(--duration-fast) ease, border-color var(--duration-fast) ease, color var(--duration-fast) ease, box-shadow var(--duration-fast) var(--ease-out);
  font-family: inherit;
}

.copy-week-source-card:hover {
  background: var(--m3-surface-container);
  border-color: var(--m3-outline);
}

.copy-week-source-card.active {
  background: var(--m3-primary-container);
  color: var(--m3-on-primary-container);
  border-color: var(--m3-primary);
  box-shadow: var(--elevation-1);
}

.copy-source-left {
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 0;
  flex: 1;
}

.copy-source-title {
  font-size: 13px;
  font-weight: 600;
  display: block;
}

.copy-source-range {
  font-size: 11px;
  color: var(--m3-on-surface-variant);
  display: block;
  margin-top: 1px;
}

.copy-week-source-card.active .copy-source-range {
  color: var(--m3-on-primary-container);
  opacity: 0.85;
}

.copy-week-badge {
  font-size: 11px;
  font-weight: 600;
  padding: 2px 8px;
  border-radius: var(--radius-full);
  background: var(--m3-surface-container-high);
  color: var(--m3-on-surface-variant);
  white-space: nowrap;
}

.copy-week-source-card.active .copy-week-badge {
  background: var(--m3-primary);
  color: var(--m3-on-primary);
}

.copy-week-custom-picker {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 8px 12px;
  border-radius: var(--radius-md);
  background: var(--m3-surface-container-lowest);
  border: 1px dashed var(--m3-outline-variant);
  flex-wrap: wrap;
}

.copy-week-picker-label {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  font-weight: 500;
  color: var(--m3-on-surface-variant);
}

.copy-week-date-input {
  width: auto;
  min-width: 145px;
  padding: 5px 10px;
  font-size: 12px;
  height: 32px;
}

.copy-week-preview-box {
  background: var(--m3-surface-container-low);
  border: 1px solid var(--m3-outline-variant);
  border-radius: var(--radius-md);
  padding: 10px 12px;
  max-height: 180px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.copy-preview-day-row {
  display: flex;
  align-items: baseline;
  gap: 8px;
  font-size: 12px;
  padding: 4px 0;
  border-bottom: 1px dashed var(--m3-outline-variant);
}

.copy-preview-day-row:last-child {
  border-bottom: none;
}

.copy-preview-day-name {
  font-weight: 700;
  color: var(--m3-on-surface);
  min-width: 78px;
  flex-shrink: 0;
}

.copy-preview-day-meals {
  color: var(--m3-on-surface-variant);
  flex: 1;
  line-height: 1.35;
}

.copy-week-mode-selector {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}

@media (max-width: 460px) {
  .copy-week-mode-selector {
    grid-template-columns: 1fr;
  }
}

.copy-mode-card {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  padding: 10px 12px;
  border-radius: var(--radius-md);
  border: 1px solid var(--m3-outline-variant);
  background: var(--m3-surface-container-low);
  color: var(--m3-on-surface);
  cursor: pointer;
  text-align: left;
  font-family: inherit;
  transition: transform var(--duration-fast) var(--ease-out), opacity var(--duration-fast) var(--ease-out), background-color var(--duration-fast) ease, border-color var(--duration-fast) ease, color var(--duration-fast) ease, box-shadow var(--duration-fast) var(--ease-out);
}

.copy-mode-card:hover {
  background: var(--m3-surface-container);
}

.copy-mode-card.active {
  border-color: var(--m3-primary);
  background: var(--m3-primary-container);
  color: var(--m3-on-primary-container);
}

.copy-mode-info {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.copy-mode-title {
  font-size: 12.5px;
  font-weight: 700;
}

.copy-mode-desc {
  font-size: 11px;
  opacity: 0.85;
  line-height: 1.3;
}

.copy-week-footer {
  display: flex;
  justify-content: flex-end;
  gap: 8px;
  margin-top: 16px;
  padding-top: 12px;
  border-top: 1px solid var(--m3-outline-variant);
}

/* Camino B (US-17): Micrófono y Asistente de Voz */
@keyframes pulse {
  0% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.18); opacity: 0.75; }
  100% { transform: scale(1); opacity: 1; }
}

#btn-mic-ai-chat.listening {
  background-color: var(--m3-error-container, #ffdad6) !important;
  color: var(--m3-error, #ba1a1a) !important;
  border-color: var(--m3-error, #ba1a1a) !important;
}

#btn-header-voice.listening {
  background-color: var(--m3-error-container, #ffdad6) !important;
  color: var(--m3-error, #ba1a1a) !important;
}

/* ==========================================================================
   BULK RECIPE & COLLECTION IMPORTER (US-67)
   ========================================================================== */
.bulk-import-modal-content {
  max-width: 680px;
  width: 94%;
  max-height: 88vh;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  border-radius: var(--radius-xl);
  padding: 0;
}

.bulk-import-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 8px;
}

@media (max-width: 520px) {
  .bulk-import-stats {
    grid-template-columns: repeat(2, 1fr);
  }
}

.bulk-stat-card {
  background: var(--m3-surface-container);
  border: 1px solid var(--m3-outline-variant);
  border-radius: var(--radius-md);
  padding: 8px 12px;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.bulk-stat-number {
  font-size: 18px;
  font-weight: 700;
  line-height: 1.1;
  color: var(--m3-on-surface);
}

.bulk-stat-label {
  font-size: 11px;
  color: var(--m3-on-surface-variant);
  font-weight: 500;
}

.bulk-stat-new .bulk-stat-number { color: #10b981; }
.bulk-stat-dup .bulk-stat-number { color: #f59e0b; }
.bulk-stat-warn .bulk-stat-number { color: #ef4444; }

.bulk-import-notice {
  background: var(--m3-surface-container-high);
  border-left: 3px solid var(--m3-primary);
  border-radius: var(--radius-sm);
  padding: 8px 12px;
  font-size: 12px;
  color: var(--m3-on-surface);
  line-height: 1.4;
}

.bulk-import-toolbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.bulk-filter-chips {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}

.bulk-select-actions {
  display: flex;
  gap: 4px;
}

.bulk-duplicate-option-card {
  background: var(--m3-surface-container-low);
  border: 1px solid var(--m3-outline-variant);
  border-radius: var(--radius-md);
  padding: 8px 12px;
}

.bulk-checkbox-label {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  cursor: pointer;
  color: var(--m3-on-surface);
}

.bulk-import-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
  max-height: 340px;
  overflow-y: auto;
  padding-right: 4px;
}

.bulk-import-item {
  display: flex;
  align-items: center;
  gap: 12px;
  background: var(--m3-surface);
  border: 1px solid var(--m3-outline-variant);
  border-radius: var(--radius-md);
  padding: 10px 12px;
  transition: background 0.15s ease, border-color 0.15s ease;
  cursor: pointer;
  user-select: none;
}

.bulk-import-item:hover {
  background: var(--m3-surface-container-low);
  border-color: var(--m3-primary);
}

.bulk-import-item.is-excluded {
  opacity: 0.6;
  background: var(--m3-surface-container-lowest, var(--m3-surface));
}

.bulk-item-check {
  cursor: pointer;
  width: 18px;
  height: 18px;
  accent-color: var(--m3-primary);
  flex-shrink: 0;
}

.bulk-item-thumb {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  object-fit: cover;
  background: var(--m3-surface-container-high);
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--m3-on-surface-variant);
  overflow: hidden;
}

.bulk-item-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.bulk-item-info {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.bulk-item-title-row {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
}

.bulk-item-title {
  font-size: 13px;
  font-weight: 600;
  color: var(--m3-on-surface);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 320px;
}

.bulk-badge {
  font-size: 10px;
  font-weight: 600;
  padding: 2px 6px;
  border-radius: var(--radius-full);
  display: inline-flex;
  align-items: center;
  gap: 3px;
}

.bulk-badge-new {
  background: rgba(16, 185, 129, 0.12);
  color: #10b981;
}

.bulk-badge-dup {
  background: rgba(245, 158, 11, 0.12);
  color: #d97706;
}

.bulk-badge-warn {
  background: rgba(239, 68, 68, 0.12);
  color: #ef4444;
}

.bulk-badge-domain {
  background: var(--m3-surface-container-high);
  color: var(--m3-on-surface-variant);
}

.bulk-item-meta {
  font-size: 11px;
  color: var(--m3-on-surface-variant);
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.bulk-progress-section {
  background: var(--m3-surface-container);
  border-radius: var(--radius-md);
  padding: 12px 14px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.bulk-progress-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 12px;
  font-weight: 600;
  color: var(--m3-on-surface);
}

.bulk-progress-track {
  width: 100%;
  height: 8px;
  background: var(--m3-surface-container-highest);
  border-radius: var(--radius-full);
  overflow: hidden;
}

.bulk-progress-fill {
  height: 100%;
  background: linear-gradient(90deg, #10b981, #06b6d4);
  border-radius: var(--radius-full);
  transition: width 0.15s ease-out;
}

.bulk-progress-detail {
  font-size: 11px;
  color: var(--m3-on-surface-variant);
  margin: 0;
}

/* ==========================================================================
   US-23, US-24 & US-49: MODERN DESIGN SYSTEM, TACTILE MOTION & SEMANTIC CLASSES
   ========================================================================== */

/* 1. Editorial Typography (2.5x Scale, -0.02em Tracking & Tabular Numerals) */
h1,
h2,
.view-title,
.modal-title,
.section-title,
.recipe-detail-title,
.cook-step-text,
.confirm-dialog-title {
  letter-spacing: var(--tracking-editorial, -0.02em);
}

.macro-chip-val,
.today-nutrition-cal-val,
.grocery-amount,
.cook-timer-display,
.bulk-stat-number,
.u-tabular-nums {
  font-variant-numeric: tabular-nums;
}

/* 2. Precision Surfaces & Translucent Alpha Borders (US-24) */
.card,
.recipe-card,
.today-meal-card,
.today-nutrition-card,
.meal-slot.has-meal,
.aisle-group-card,
.settings-group {
  border: var(--border-subtle);
  box-shadow: var(--elevation-1);
}

/* 3. Emil Kowalski Tactile Feedback (:active scale(0.97)) & Motion (US-23) */
:is(
  .btn,
  .btn-icon,
  .btn-ghost,
  .chip,
  .m3-filter-chip,
  .dietary-chip,
  .tag-chip,
  .recipe-card,
  .meal-slot,
  .today-meal-card,
  .nav-item,
  .user-pill,
  .segmented-btn,
  .picker-recipe-row,
  .plan-slot-card-choice,
  .copy-mode-card,
  .bulk-import-item
) {
  transition:
    transform var(--duration-fast) var(--ease-out),
    opacity var(--duration-fast) var(--ease-out),
    background-color var(--duration-fast) ease,
    border-color var(--duration-fast) ease,
    color var(--duration-fast) ease,
    box-shadow var(--duration-fast) var(--ease-out);
}

:is(
  .btn,
  .btn-icon,
  .btn-ghost,
  .chip,
  .m3-filter-chip,
  .dietary-chip,
  .tag-chip,
  .recipe-card,
  .meal-slot,
  .today-meal-card,
  .nav-item,
  .user-pill,
  .segmented-btn,
  .picker-recipe-row,
  .plan-slot-card-choice,
  .copy-mode-card,
  .bulk-import-item
):active:not(:disabled) {
  transform: scale(0.97);
}

@media (prefers-reduced-motion: reduce) {
  :is(
    .btn,
    .btn-icon,
    .btn-ghost,
    .chip,
    .m3-filter-chip,
    .dietary-chip,
    .tag-chip,
    .recipe-card,
    .meal-slot,
    .today-meal-card,
    .nav-item,
    .user-pill,
    .segmented-btn,
    .picker-recipe-row,
    .plan-slot-card-choice,
    .copy-mode-card,
    .bulk-import-item
  ):active:not(:disabled) {
    transform: none;
  }
}

/* 4. Semantic Component & Utility Classes (US-49 Inline Style Migration) */
.is-hidden {
  display: none;
}

.icon-12 { font-size: 12px !important; }
.icon-13 { font-size: 13px !important; }
.icon-14 { font-size: 14px !important; }
.icon-15 { font-size: 15px !important; }
.icon-16 { font-size: 16px !important; }
.icon-18 { font-size: 18px !important; }
.icon-22 { font-size: 22px !important; }
.icon-28 { font-size: 28px !important; }
.icon-32 { font-size: 32px !important; }
.icon-36 { font-size: 36px !important; }
.icon-40 { font-size: 40px !important; }

.icon-primary { color: var(--m3-primary); }
.icon-brand { color: var(--color-brand); }
.icon-muted { color: var(--m3-on-surface-variant); }
.icon-error { color: var(--m3-error, #ba1a1a); }
.icon-warning { color: #f59e0b; }
.icon-Flame { color: #d9480f; }
.icon-spin { animation: spin 1s linear infinite; }
.icon-spin-slow { animation: spin 1.2s linear infinite; }
.icon-pulse { animation: pulse 1s infinite; }
.icon-pulse-slow { animation: pulse 1.5s infinite; }
.icon-valign-middle { vertical-align: middle; }
.icon-valign-bottom { vertical-align: text-bottom; }

/* Dynamic CSS custom properties for runtime values (US-49) */
.recipe-placeholder-art {
  background: var(--placeholder-gradient, var(--m3-surface-container));
}

.recipe-placeholder-avatar {
  background: var(--avatar-bg, var(--m3-surface-container-high));
  color: var(--avatar-color, var(--m3-primary));
}

.goal-progress-fill {
  width: var(--bar-pct, 0%);
}

.ratio-segment {
  width: var(--seg-pct, 0%);
}

/* Confirm dialog input wrapper */
.confirm-dialog-input-wrap {
  display: none;
  margin-bottom: var(--space-2);
}

/* Today Nutrition & Meal Cards */
.today-nutrition-header-Flush {
  margin-bottom: 0;
}

.today-nutrition-title-zen {
  font-size: 12px;
  font-weight: 500;
  color: var(--m3-on-surface-variant);
}

.today-zen-cal-strong {
  font-weight: 700;
  color: var(--m3-on-surface);
}

.u-flex-row-center-gap-6 {
  display: flex;
  align-items: center;
  gap: 6px;
}

.u-flex-row-center-gap-4 {
  display: flex;
  align-items: center;
  gap: 4px;
}

.u-flex-row-center-gap-8 {
  display: flex;
  align-items: center;
  gap: 8px;
}

.u-flex-between-center {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.macro-chip-expanded {
  align-items: stretch;
  text-align: left;
  padding: 10px 12px;
}

.macro-chip-top-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 4px;
  gap: 4px;
}

.macro-chip-label-compact {
  margin-bottom: 0;
  font-size: 11px;
  font-weight: 600;
}

.macro-chip-val-expanded {
  text-align: left;
  font-size: 16px;
  font-weight: 700;
}

.leftover-pill-badge {
  background: var(--m3-secondary-container);
  color: var(--m3-on-secondary-container);
  font-size: 10px;
  font-weight: 700;
  padding: 2px 6px;
  border-radius: var(--radius-full);
  display: inline-flex;
  align-items: center;
  gap: 2px;
}

.btn-slot-clear {
  padding: 2px 4px;
  color: var(--m3-on-surface-variant);
}

.btn-slot-delete {
  padding: 2px 4px;
  color: var(--m3-error);
}

.today-meal-body-row {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: 8px;
  min-width: 0;
}

.today-meal-thumb-img {
  width: 48px;
  height: 48px;
  border-radius: 10px;
  object-fit: cover;
  flex-shrink: 0;
}

.today-meal-thumb-wrap {
  width: 48px;
  height: 48px;
  border-radius: 10px;
  overflow: hidden;
  flex-shrink: 0;
}

.img-cover-full {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.u-flex-1-truncate {
  flex: 1;
  min-width: 0;
  overflow: hidden;
}

.u-min-w-0 {
  min-width: 0;
}

.today-meal-meta-row {
  font-size: 11px;
  color: var(--m3-on-surface-variant);
  margin-top: 3px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.u-inline-flex-gap-3 {
  display: inline-flex;
  align-items: center;
  gap: 3px;
}

/* Recipes Grid & Fridge Match */
.fridge-match-overlay-badge {
  position: absolute;
  bottom: 8px;
  left: 8px;
  background: rgba(0, 0, 0, 0.75);
  color: #81c995;
  font-size: 11px;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  gap: 4px;
  backdrop-filter: blur(4px);
}

.tag-chip-source {
  background: var(--m3-surface-container-high);
  color: var(--m3-primary);
  font-weight: 500;
  display: inline-flex;
  align-items: center;
  gap: 3px;
}

.tag-chip-dietary {
  border: 1px solid var(--color-brand);
  color: var(--color-brand);
  font-weight: 600;
}

.recipes-empty-state {
  grid-column: 1 / -1;
  text-align: center;
  padding: var(--space-6) var(--space-2);
  color: var(--m3-on-surface-variant);
}

.recipes-empty-icon {
  font-size: 40px;
  margin-bottom: var(--space-1);
}

.recipes-load-more-sentinel {
  grid-column: 1 / -1;
  text-align: center;
  padding: var(--space-3) var(--space-2);
}

.fridge-empty-hint {
  font-size: 11px;
  color: var(--m3-on-surface-variant);
  font-style: italic;
}

.fridge-active-chip {
  font-size: 11px;
  padding: 2px 8px;
  border-radius: var(--radius-full);
  display: inline-flex;
  align-items: center;
  gap: 4px;
  background: var(--m3-primary-container);
  color: var(--m3-on-primary-container);
}

.fridge-chip-remove-btn {
  background: none;
  border: none;
  padding: 0;
  cursor: pointer;
  display: flex;
  align-items: center;
  color: inherit;
}

/* Recipe Detail Modal */
.recipe-detail-hero-photo {
  position: relative;
  height: 220px;
  background: var(--m3-surface-container);
  overflow: hidden;
}

.recipe-detail-hero-placeholder {
  position: relative;
  height: 180px;
  overflow: hidden;
}

.recipe-detail-body {
  padding: 18px;
}

.import-review-banner {
  background: var(--color-brand-container);
  color: var(--color-brand-on-container);
  border: 1px solid var(--color-brand);
  border-radius: var(--radius-md);
  padding: 10px 14px;
  margin-bottom: 14px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.import-review-title {
  font-size: 13px;
  font-weight: 700;
}

.import-review-subtitle {
  font-size: 11px;
  opacity: 0.9;
}

.import-review-badge {
  background: var(--color-brand);
  color: #ffffff;
  font-size: 10px;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: var(--radius-full);
  text-transform: uppercase;
}

.recipe-detail-tags-row {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 8px;
  align-items: center;
}

.tag-chip-external-link {
  background: var(--m3-secondary-container);
  color: var(--m3-on-secondary-container);
  font-weight: 600;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 4px 10px;
  border-radius: var(--radius-full);
}

.tag-chip-primary {
  background: var(--m3-primary-container);
  color: var(--m3-on-primary-container);
  font-weight: 700;
}

.recipe-detail-title {
  font-family: var(--font-serif);
  font-size: clamp(1.6rem, 3.4vw, 2.1rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.16;
  margin-bottom: 8px;
}

.recipe-detail-desc {
  font-size: 13px;
  color: var(--m3-on-surface-variant);
  line-height: 1.45;
  margin-bottom: var(--space-2);
}

.recipe-detail-stats-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: var(--m3-surface-container);
  padding: 10px 14px;
  border-radius: var(--radius-md);
  margin-bottom: var(--space-2);
}

.recipe-stat-upper-label {
  font-size: 11px;
  text-transform: uppercase;
  font-weight: 700;
  color: var(--m3-on-surface-variant);
}

.recipe-stat-time-val {
  font-size: 14px;
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 4px;
  margin-top: 2px;
}

.recipe-stat-servings-val {
  font-weight: 500;
  font-size: 13px;
  display: flex;
  align-items: center;
  gap: 4px;
  margin-top: 2px;
}

.u-text-right {
  text-align: right;
}

.btn-servings-step {
  width: 28px;
  height: 28px;
  padding: 0;
}

.recipe-detail-section {
  margin-bottom: 18px;
}

.recipe-detail-section-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 10px;
}

.recipe-detail-section-title {
  font-size: 15px;
  font-weight: 500;
}

.recipe-detail-section-title-mb {
  font-size: 15px;
  font-weight: 500;
  margin-bottom: 10px;
}

.recipe-ingredients-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.recipe-ingredient-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 8px 12px;
  background: var(--m3-surface-container-low);
  border: var(--border-subtle);
  border-radius: var(--radius-sm);
  font-size: 13px;
}

.recipe-ingredient-amount {
  color: var(--m3-primary);
  font-variant-numeric: tabular-nums;
}

.recipe-steps-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.recipe-step-row {
  display: flex;
  gap: 10px;
}

.recipe-step-badge {
  width: 24px;
  height: 24px;
  border-radius: var(--radius-full);
  background: var(--m3-primary);
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 12px;
  flex-shrink: 0;
}

.recipe-step-text {
  flex: 1;
  font-size: 13px;
  line-height: 1.45;
}

.recipe-step-timer-pill {
  margin-top: 4px;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 11px;
  font-weight: 500;
  color: var(--m3-primary);
  background: var(--m3-primary-container);
  padding: 2px 8px;
  border-radius: var(--radius-full);
}

.import-review-footer {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-top: 18px;
  padding-top: 14px;
  border-top: var(--border-subtle);
}

.btn-save-import-full {
  width: 100%;
  padding: 12px;
  font-weight: 700;
  background-color: var(--color-brand);
  color: #ffffff;
  font-size: 14px;
}

.btn-import-subaction {
  flex: 1;
  padding: 10px;
  font-size: 13px;
}

.btn-import-cancel {
  flex: 1;
  padding: 10px;
  font-size: 13px;
  color: var(--m3-error);
}

.recipe-detail-bottom-actions {
  display: flex;
  gap: var(--space-1);
  margin-top: var(--space-2);
}

.btn-detail-plan {
  flex: 1;
  padding: 12px;
  font-weight: 600;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
}

.btn-detail-cook {
  flex: 1.5;
  padding: 12px;
  font-weight: 600;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
}

/* Recipe Editor Image Preview & Step Timers */
.editor-image-preview-box {
  position: relative;
  width: 100%;
  height: 140px;
  background: #000000;
  overflow: hidden;
  border-radius: var(--radius-sm);
}

.editor-image-placeholder-box {
  width: 100%;
  height: 140px;
  position: relative;
  border-radius: var(--radius-sm);
  overflow: hidden;
}

.editor-ai-generating-box {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  height: 140px;
  gap: var(--space-1);
  color: var(--m3-primary);
}

.editor-ai-generating-label {
  font-size: 12px;
  font-weight: 500;
}

.btn-inline-icon-only {
  background: none;
  border: none;
  cursor: pointer;
  padding: 0 2px;
  color: inherit;
  display: inline-flex;
  align-items: center;
}

.timer-unit-label {
  font-size: 12px;
  color: var(--m3-on-surface-variant);
}

.btn-save-inline-timer-compact {
  padding: 2px 8px;
  font-size: 11px;
  height: 24px;
}

/* Weekly Planner Slots & Picker */
.btn-add-custom-slot-header {
  font-size: 11px;
  padding: 4px 8px;
  color: var(--m3-primary);
}

.planner-day-footer {
  margin-top: var(--space-1);
  display: flex;
  justify-content: flex-end;
}

.btn-add-custom-slot-footer {
  font-size: 12px;
  color: var(--m3-primary);
  gap: 4px;
}

.planner-slot-body-row {
  display: flex;
  align-items: center;
  gap: var(--space-1);
  margin-top: 4px;
  min-width: 0;
}

.planner-slot-thumb {
  width: 36px;
  height: 36px;
  border-radius: 6px;
  object-fit: cover;
  flex-shrink: 0;
}

.planner-slot-thumb-wrap {
  width: 36px;
  height: 36px;
  border-radius: 6px;
  overflow: hidden;
  flex-shrink: 0;
}

.meal-slot-custom {
  border-left: 3px solid var(--m3-primary);
}

.slot-label-custom {
  color: var(--m3-primary);
  font-weight: 700;
}

.u-flex-gap-2 {
  display: flex;
  gap: 2px;
}

.copy-week-empty-state {
  text-align: center;
  padding: 14px 8px;
  color: var(--m3-on-surface-variant);
  font-size: 12px;
}

.copy-week-empty-icon {
  font-size: 22px;
  display: block;
  margin-bottom: 4px;
  opacity: 0.7;
}

.copy-preview-empty-em {
  opacity: 0.6;
}

.picker-empty-state {
  text-align: center;
  padding: 28px 16px;
  color: var(--m3-on-surface-variant);
  font-size: 13px;
}

.picker-empty-icon {
  font-size: 32px;
  display: block;
  margin-bottom: 6px;
  color: var(--m3-primary);
}

.u-mt-10 {
  margin-top: 10px;
}

.picker-recipe-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 12px;
  background: var(--m3-surface-container-low);
  border: var(--border-subtle);
  border-radius: var(--radius-md);
  cursor: pointer;
}

.picker-recipe-main {
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 0;
  flex: 1;
  padding-right: 8px;
}

.picker-recipe-thumb {
  width: 42px;
  height: 42px;
  border-radius: 6px;
  object-fit: cover;
  flex-shrink: 0;
}

.picker-recipe-thumb-wrap {
  width: 42px;
  height: 42px;
  border-radius: 6px;
  overflow: hidden;
  flex-shrink: 0;
}

.picker-recipe-title {
  font-size: 13px;
  color: var(--m3-on-surface);
  display: block;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.picker-recipe-meta {
  font-size: 11px;
  color: var(--m3-on-surface-variant);
  display: flex;
  align-items: center;
  gap: 6px;
  margin-top: 2px;
}

.u-mt-3 {
  margin-top: 3px;
}

.u-shrink-0 {
  flex-shrink: 0;
}

.u-cursor-pointer {
  cursor: pointer;
}

/* Plan Recipe Modal Slot Choices */
.plan-slot-card-choice {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 12px;
  background: var(--m3-surface-container-low);
  color: var(--m3-on-surface);
  border: 1.5px solid var(--m3-outline-variant);
  border-radius: var(--radius-md);
  cursor: pointer;
  text-align: left;
  font-size: 13px;
  font-weight: 500;
}

.plan-slot-card-choice.selected {
  background: var(--m3-primary-container);
  color: var(--m3-on-primary-container);
  border-color: var(--m3-primary);
}

.plan-slot-card-choice .plan-slot-choice-icon {
  color: var(--m3-on-surface-variant);
}

.plan-slot-card-choice.selected .plan-slot-choice-icon {
  color: var(--m3-primary);
}

.plan-overwrite-row {
  display: flex;
  gap: var(--space-1);
  align-items: flex-start;
}

.plan-overwrite-icon {
  color: #f59e0b;
  flex-shrink: 0;
  margin-top: 1px;
}

.plan-overwrite-sub {
  font-size: 11px;
  margin-top: 3px;
  color: var(--m3-on-surface-variant);
}

/* Shopping List & Preview */
.shopping-empty-card {
  text-align: center;
  padding: var(--space-5) var(--space-2);
  color: var(--m3-on-surface-variant);
}

.shopping-empty-icon {
  font-size: 40px;
  margin-bottom: 6px;
  color: var(--m3-primary);
}

.shopping-empty-title {
  color: var(--m3-on-surface);
  font-size: 16px;
}

.shopping-empty-desc {
  font-size: 13px;
  margin: 4px 0 16px 0;
}

.aisle-pending-count {
  font-size: 11px;
  color: var(--m3-on-surface-variant);
}

.grocery-origin-sub {
  font-size: 11px;
  color: var(--m3-on-surface-variant);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.u-flex-center-gap-8-shrink {
  display: flex;
  align-items: center;
  gap: var(--space-1);
  flex-shrink: 0;
}

.u-flex-center-gap-4-shrink {
  display: flex;
  align-items: center;
  gap: 4px;
  flex-shrink: 0;
}

.shopping-preview-group-card {
  margin-bottom: 12px;
  padding: 12px;
  background-color: var(--m3-surface);
  border: var(--border-subtle);
  border-radius: var(--radius-lg);
}

.shopping-preview-group-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 10px;
  padding-bottom: 8px;
  border-bottom: var(--border-subtle);
  gap: var(--space-1);
}

.shopping-preview-group-title-wrap {
  display: flex;
  align-items: center;
  gap: var(--space-1);
  flex: 1;
  min-width: 0;
}

.shopping-preview-thumb {
  width: 34px;
  height: 34px;
  border-radius: 6px;
  object-fit: cover;
  flex-shrink: 0;
}

.shopping-preview-recipe-title {
  font-size: 14px;
  font-weight: 700;
  color: var(--m3-on-surface);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.shopping-preview-count-sub {
  font-size: 11px;
  color: var(--m3-on-surface-variant);
}

.btn-preview-toggle-group {
  font-size: 11px;
  padding: 4px 8px;
  white-space: nowrap;
}

.shopping-preview-items-col {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.shopping-preview-item-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-1);
  padding: 6px 8px;
  border-radius: var(--radius-sm);
  background-color: transparent;
  transition: background-color var(--duration-fast) ease;
}

.shopping-preview-item-row.is-checked {
  background-color: var(--m3-surface-container-low);
}

.shopping-preview-item-label {
  display: flex;
  align-items: center;
  gap: var(--space-1);
  flex: 1;
  min-width: 0;
  cursor: pointer;
  margin: 0;
}

.shopping-preview-item-name {
  font-size: 13px;
  font-weight: 500;
  color: var(--m3-on-surface);
  word-break: break-word;
}

.shopping-preview-item-name.is-unchecked {
  text-decoration: line-through;
  opacity: 0.55;
}

.shopping-preview-aisle-tag {
  font-size: 10px;
  color: var(--m3-on-surface-variant);
  margin-left: 4px;
  display: inline-flex;
  align-items: center;
  gap: 2px;
}

.shopping-preview-amount-input {
  width: 64px;
  padding: 4px 6px;
  text-align: center;
  font-size: 12px;
  font-weight: 500;
  height: 30px;
}

.shopping-preview-amount-input.is-unchecked {
  opacity: 0.5;
}

.shopping-preview-unit-label {
  font-size: 11px;
  color: var(--m3-on-surface-variant);
  min-width: 22px;
}

/* AI Assistant Messages & Status Notices */
.ai-wait-notice {
  font-size: 11px;
  margin-top: 4px;
  opacity: 0.85;
  color: var(--m3-on-surface-variant);
}

.ai-status-loading {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--m3-primary);
  font-weight: 500;
}

.ai-history-bubble {
  border-radius: var(--radius-sm);
  padding: 6px 10px;
  font-size: 12px;
  line-height: 1.4;
  background: var(--m3-surface-container);
  border: var(--border-subtle);
}

.ai-history-bubble.is-user {
  background: var(--m3-primary-container);
  border-color: var(--m3-outline-variant);
}

.ai-history-author-user {
  color: var(--m3-primary);
}

.ai-history-author-assistant {
  color: var(--color-brand);
}

.ai-fallback-banner {
  display: flex;
  align-items: flex-start;
  gap: var(--space-1);
  background: rgba(234, 67, 53, 0.08);
  border: 1px solid rgba(234, 67, 53, 0.25);
  color: #c5221f;
  border-radius: var(--radius-sm);
  padding: 8px 10px;
  font-size: 11px;
  margin-bottom: 10px;
  line-height: 1.4;
}

.u-text-error-medium {
  color: var(--m3-error);
  font-weight: 500;
}

.u-text-brand-medium {
  color: var(--color-brand);
  font-weight: 500;
}

.u-text-muted {
  color: var(--m3-on-surface-variant);
}

.u-text-muted-medium {
  color: var(--m3-on-surface-variant);
  font-weight: 500;
}

.bulk-empty-filter-msg {
  text-align: center;
  padding: var(--space-3);
  color: var(--m3-on-surface-variant);
  font-size: 13px;
}

.ai-user-bubble {
  background-color: var(--m3-primary);
  color: #ffffff;
  padding: 10px 14px;
  border-radius: var(--radius-lg);
  font-size: 13px;
  line-height: 1.45;
  align-self: flex-end;
  max-width: 85%;
}

.ai-assistant-bubble {
  background-color: var(--m3-surface-container);
  padding: 12px 14px;
  border-radius: var(--radius-lg);
  font-size: 13px;
  line-height: 1.45;
  align-self: flex-start;
  max-width: 88%;
}

.ai-actions-row {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-1);
  margin-top: 10px;
}

/* ==========================================================================
   US-73: "SABORY" UX ARCHITECTURE & EDITORIAL CULINARY COMPONENTS (v1.19)
   ========================================================================== */

/* 1. Today View: Stylized Discreet Header Macro Widget (Right of Today Header) */
.today-nutrition-card,
.today-header-macros {
  margin: 0;
  padding: 10px 14px;
  border-radius: var(--radius-md);
  background: var(--m3-surface);
  border: var(--border-subtle);
  box-shadow: var(--elevation-1);
  flex: 0 1 auto;
  min-width: 196px;
  max-width: 280px;
  transition: padding var(--duration-normal) var(--ease-out), box-shadow var(--duration-normal) var(--ease-out), background-color var(--duration-normal) ease;
}

.today-header-macros.is-collapsed-zen {
  min-width: auto;
  padding: 6px 10px;
  background: var(--m3-surface-container);
  box-shadow: none;
}

.today-header-macros.is-expanded {
  flex: 1 1 100%;
  max-width: 100%;
  padding: 14px 16px;
  box-shadow: var(--elevation-2);
}

.today-nutrition-pill-bar {
  display: flex;
  flex-direction: column;
  gap: 6px;
  cursor: pointer;
  user-select: none;
}

.today-header-macro-top-row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 10px;
}

.today-nutrition-pill-kcal {
  font-family: var(--font-serif);
  font-size: 16px;
  font-weight: 700;
  color: var(--m3-primary);
  font-variant-numeric: tabular-nums;
  line-height: 1.1;
}

.today-header-kcal-goal {
  font-family: var(--font-family);
  font-size: 11.5px;
  font-weight: 500;
  color: var(--m3-on-surface-variant);
}

.today-nutrition-pill-right {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  flex-shrink: 0;
}

.today-nutrition-pill-meals {
  font-size: 10.5px;
  font-weight: 600;
  padding: 1px 7px;
  border-radius: var(--radius-full);
  background: var(--m3-surface-container-high);
  color: var(--m3-on-surface-variant);
}

.today-nutrition-pill-chevron {
  font-size: 17px !important;
  color: var(--m3-on-surface-variant);
  transition: transform var(--duration-normal) var(--ease-out);
}

.today-nutrition-card.is-expanded .today-nutrition-pill-chevron {
  transform: rotate(180deg);
}

.today-header-mini-bar {
  height: 4px !important;
  width: 100%;
  background: var(--m3-surface-container-high);
  border-radius: var(--radius-full);
  overflow: hidden;
  margin: 1px 0 !important;
}

.today-header-mini-bar-fill {
  height: 100%;
  width: var(--progress, 0%);
  background: linear-gradient(90deg, #C85A32 0%, #E07A5F 100%);
  border-radius: var(--radius-full);
  transition: width 0.35s var(--ease-out);
}

.today-header-macro-pills-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 6px;
}

.today-header-macro-badge {
  display: inline-flex;
  align-items: baseline;
  gap: 3px;
  font-size: 11.5px;
  font-weight: 700;
  color: var(--m3-on-surface);
  font-variant-numeric: tabular-nums;
  padding: 2px 7px;
  border-radius: var(--radius-xs);
  background: var(--m3-surface-container);
}

.today-header-macro-badge b,
.today-header-macro-badge em {
  font-style: normal;
  font-size: 10px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.today-header-macro-badge.macro-p b,
.today-header-macro-badge.macro-badge-prot em {
  color: #4f772d;
}

.today-header-macro-badge.macro-c b,
.today-header-macro-badge.macro-badge-carbs em {
  color: #d97706;
}

.today-header-macro-badge.macro-f b,
.today-header-macro-badge.macro-badge-fat em {
  color: #C85A32;
}

[data-theme="dark"] .today-header-macro-badge.macro-p b,
[data-theme="dark"] .today-header-macro-badge.macro-badge-prot em {
  color: #84a98c;
}

[data-theme="dark"] .today-header-macro-badge.macro-c b,
[data-theme="dark"] .today-header-macro-badge.macro-badge-carbs em {
  color: #fBBF24;
}

[data-theme="dark"] .today-header-macro-badge.macro-f b,
[data-theme="dark"] .today-header-macro-badge.macro-badge-fat em {
  color: #E57A52;
}

.today-nutrition-details-body {
  display: none;
  margin-top: 12px;
  padding-top: 12px;
  border-top: var(--border-subtle);
  animation: fadeIn var(--duration-normal) var(--ease-out);
}

.today-nutrition-card.is-expanded .today-nutrition-details-body {
  display: block;
}

@media (max-width: 480px) {
  .today-header-macros {
    min-width: 170px;
    padding: 8px 11px;
  }
  .today-nutrition-pill-kcal {
    font-size: 14.5px;
  }
}

/* 2. Weekly Planner: Smart Accordion (Today/Tomorrow Expanded, Rest 1-Line Compact) */
.day-card .day-header {
  cursor: pointer;
  user-select: none;
  margin-bottom: 12px;
  padding-bottom: 10px;
  border-bottom: var(--border-subtle);
  transition: margin var(--duration-fast) var(--ease-out), padding var(--duration-fast) var(--ease-out), border-color var(--duration-fast) ease;
}

.day-card.is-collapsed {
  padding: 12px 16px;
  margin-bottom: 10px;
}

.day-card.is-collapsed .day-header {
  margin-bottom: 0;
  padding-bottom: 0;
  border-bottom-color: transparent;
}

.day-card.is-collapsed .slots-grid {
  display: none;
}

.day-compact-summary {
  display: none;
  flex: 1;
  align-items: center;
  gap: 6px;
  font-size: 12.5px;
  color: var(--m3-on-surface-variant);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  min-width: 0;
  padding: 0 6px;
}

.day-card.is-collapsed .day-compact-summary {
  display: flex;
}

.day-compact-meal-pill {
  display: inline-flex;
  align-items: center;
  gap: 3px;
  font-weight: 500;
  color: var(--m3-on-surface);
  white-space: nowrap;
}

.day-compact-sep {
  color: var(--m3-outline);
  opacity: 0.6;
  margin: 0 2px;
}

.day-compact-empty {
  font-size: 12px;
  font-style: italic;
  color: var(--m3-on-surface-variant);
  opacity: 0.85;
}

.day-header-actions {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  flex-shrink: 0;
}

.day-card.is-collapsed .btn-add-custom-slot-header {
  display: none;
}

.day-accordion-toggle {
  width: 30px;
  height: 30px;
  padding: 4px;
  background: transparent;
  border: none;
  color: var(--m3-on-surface-variant);
  cursor: pointer;
  border-radius: var(--radius-full);
  transition: transform var(--duration-normal) var(--ease-out), background-color var(--duration-fast) ease;
}

.day-accordion-toggle:hover {
  background: var(--m3-surface-container);
  color: var(--m3-on-surface);
}

.day-card.is-expanded .day-accordion-toggle {
  transform: rotate(180deg);
}

.day-badge-tomorrow {
  background-color: var(--m3-primary-container);
  color: var(--m3-on-primary-container);
  font-size: 10px;
  font-weight: 700;
  padding: 2px 7px;
  border-radius: var(--radius-full);
  white-space: nowrap;
  letter-spacing: 0.04em;
}

/* 3. Recipes Header Count Pill & Featured Fridge Filter Chip */
.recipes-header-count-pill {
  font-family: var(--font-family);
  font-size: 12px;
  font-weight: 700;
  padding: 2px 10px;
  border-radius: var(--radius-full);
  background: var(--m3-primary-container);
  color: var(--m3-primary);
  vertical-align: middle;
}

.m3-filter-chip-fridge {
  border-color: var(--color-brand);
  color: var(--color-brand);
  background-color: var(--color-brand-container);
  font-weight: 700;
}

.m3-filter-chip-fridge.active {
  background-color: var(--color-brand);
  color: #ffffff;
  border-color: var(--color-brand);
}

/* 4. Settings Two-Tier Accordion (Configuración Avanzada y Sistema) */
.settings-advanced-accordion {
  margin-top: var(--space-2);
  margin-bottom: var(--space-3);
  border-radius: var(--radius-lg);
  border: var(--border-subtle);
  background: var(--m3-surface-container-low);
  overflow: hidden;
}

.settings-advanced-summary {
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 18px;
  cursor: pointer;
  user-select: none;
  font-size: 14px;
  font-weight: 700;
  color: var(--m3-on-surface);
  transition: background-color var(--duration-fast) ease;
}

.settings-advanced-summary::-webkit-details-marker {
  display: none;
}

.settings-advanced-summary:hover {
  background-color: var(--m3-surface-container);
}

.settings-advanced-summary-title {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--m3-on-surface);
}

.settings-advanced-summary-title .material-symbols-outlined {
  color: var(--m3-primary);
}

.settings-advanced-chevron {
  color: var(--m3-on-surface-variant);
  transition: transform var(--duration-normal) var(--ease-out);
}

.settings-advanced-accordion[open] .settings-advanced-chevron {
  transform: rotate(180deg);
}

.settings-advanced-body {
  padding: 12px 14px 4px 14px;
  border-top: var(--border-subtle);
}

/* ==========================================================================
   US-33: SHOPPING LIST VIEW TOGGLE (POR PASILLOS VS POR RECETA)
   ========================================================================== */
.shopping-view-toolbar {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  background-color: var(--m3-surface-container);
  border: var(--border-subtle);
  border-radius: var(--radius-full);
  padding: 4px;
  margin-bottom: 14px;
}

.shopping-view-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 7px 14px;
  border: none;
  border-radius: var(--radius-full);
  background: transparent;
  color: var(--m3-on-surface-variant);
  font-family: var(--font-sans);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: background-color var(--duration-fast) ease, color var(--duration-fast) ease, box-shadow var(--duration-fast) ease;
}

.shopping-view-btn:hover {
  color: var(--m3-on-surface);
}

.shopping-view-btn.active {
  background-color: var(--m3-primary);
  color: var(--m3-on-primary);
  box-shadow: var(--elevation-1);
}

/* ==========================================================================
   US-60: SCREEN WAKE LOCK INDICATOR BADGE
   ========================================================================== */
.cook-mode-header-kicker {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 2px;
}

.wake-lock-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 3px 9px;
  border-radius: var(--radius-full);
  background-color: var(--color-brand-container);
  color: var(--color-brand-on-container);
  font-size: 11px;
  font-weight: 700;
  line-height: 1;
  white-space: nowrap;
}

.wake-lock-badge.is-hidden {
  display: none !important;
}

/* ==========================================================================
   US-70: FAVORITE RECIPES BUTTONS & FILTER CHIP
   ========================================================================== */
.recipe-fav-btn {
  position: absolute;
  top: 10px;
  left: 10px;
  width: 34px;
  height: 34px;
  border-radius: var(--radius-full);
  border: none;
  background-color: rgba(25, 22, 19, 0.52);
  backdrop-filter: blur(8px);
  color: rgba(255, 255, 255, 0.9);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 3;
  transition: transform var(--duration-fast) ease, background-color var(--duration-fast) ease, color var(--duration-fast) ease;
}

.recipe-fav-btn:hover {
  transform: scale(1.08);
  background-color: rgba(25, 22, 19, 0.72);
}

.recipe-fav-btn.active {
  background-color: #FFF1F2;
  color: #E11D48;
}

.recipe-fav-btn.active .material-symbols-outlined {
  font-variation-settings: 'FILL' 1, 'wght' 600, 'GRAD' 0, 'opsz' 20;
}

.btn-favorite-detail {
  color: var(--m3-on-surface-variant);
  border-radius: var(--radius-full);
  transition: color var(--duration-fast) ease, background-color var(--duration-fast) ease, transform var(--duration-fast) ease;
}

.btn-favorite-detail.active {
  color: #E11D48;
  background-color: rgba(225, 29, 72, 0.12);
}

.btn-favorite-detail.active .material-symbols-outlined {
  font-variation-settings: 'FILL' 1, 'wght' 600, 'GRAD' 0, 'opsz' 20;
}

.m3-filter-chip-fav .material-symbols-outlined {
  color: #E11D48;
  font-variation-settings: 'FILL' 1, 'wght' 500, 'GRAD' 0, 'opsz' 20;
}

.m3-filter-chip-fav.active .material-symbols-outlined {
  color: currentColor;
}

/* ==========================================================================
   US-68: ONBOARDING WIZARD MODAL
   ========================================================================== */
.onboarding-modal-card {
  max-width: 500px;
  width: 94%;
  padding: 24px;
  border-radius: var(--radius-xl);
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.onboarding-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.onboarding-step-dots {
  display: flex;
  align-items: center;
  gap: 6px;
}

.onboarding-dot {
  width: 8px;
  height: 8px;
  border-radius: var(--radius-full);
  background-color: var(--m3-outline-variant);
  transition: width var(--duration-fast) ease, background-color var(--duration-fast) ease;
}

.onboarding-dot.active {
  width: 24px;
  background-color: var(--m3-primary);
}

.onboarding-dot.completed {
  background-color: var(--color-brand);
}

.onboarding-step-panel {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.onboarding-step-panel.is-hidden {
  display: none !important;
}

.onboarding-step-kicker {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--m3-primary);
}

.onboarding-hero-badge {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-lg);
  background-color: var(--m3-primary-container);
  color: var(--m3-on-primary-container);
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.onboarding-hero-badge .material-symbols-outlined {
  font-size: 28px;
}

.onboarding-hero-badge.onboarding-hero-success {
  background-color: var(--color-brand-container);
  color: var(--color-brand-on-container);
}

.onboarding-title {
  font-family: var(--font-serif);
  font-size: 21px;
  font-weight: 700;
  margin: 0;
  color: var(--m3-on-surface);
  line-height: 1.25;
}

.onboarding-subtitle {
  font-size: 13.5px;
  line-height: 1.5;
  color: var(--m3-on-surface-variant);
  margin: 0;
}

.onboarding-feature-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-top: 4px;
}

.onboarding-feature-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 11px 13px;
  border-radius: var(--radius-md);
  background-color: var(--m3-surface-container-low);
  border: var(--border-subtle);
}

.onboarding-feature-item div {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.onboarding-feature-item strong {
  font-size: 13px;
  color: var(--m3-on-surface);
}

.onboarding-feature-item span {
  font-size: 12px;
  color: var(--m3-on-surface-variant);
}

.onboarding-account-promo {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  flex-wrap: wrap;
  padding: 12px 14px;
  border-radius: var(--radius-md);
  background-color: var(--m3-surface-container);
  border: var(--border-subtle);
}

.onboarding-account-promo-text {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 12.5px;
  color: var(--m3-on-surface);
  flex: 1;
  min-width: 180px;
}

.onboarding-chips-grid {
  max-height: 230px;
  overflow-y: auto;
  padding: 4px 0;
}

.onboarding-switch-card {
  margin-bottom: 4px;
}

.onboarding-presets-section {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-top: 4px;
}

.onboarding-section-subtitle {
  font-size: 12px;
  font-weight: 700;
  color: var(--m3-on-surface-variant);
  letter-spacing: 0.2px;
}

.onboarding-presets-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 6px;
}

.onboarding-presets-row {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}

.onboarding-preset-pill,
.onboarding-preset-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2px;
  padding: 8px 4px;
  border-radius: var(--radius-md);
  border: 1.5px solid var(--m3-outline-variant);
  background-color: var(--m3-surface-container-low);
  color: var(--m3-on-surface);
  cursor: pointer;
  text-align: center;
  font-family: inherit;
  transition: border-color var(--duration-fast) ease, background-color var(--duration-fast) ease;
}

.onboarding-preset-pill:hover,
.onboarding-preset-btn:hover {
  border-color: var(--m3-primary);
}

.onboarding-preset-pill.active,
.onboarding-preset-btn.active {
  background-color: var(--m3-primary-container);
  color: var(--m3-on-primary-container);
  border-color: var(--m3-primary);
}

.preset-pill-title {
  font-size: 11px;
  font-weight: 700;
  line-height: 1.2;
}

.preset-pill-kcal {
  font-size: 11px;
  font-weight: 500;
  opacity: 0.85;
}

.onboarding-editable-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 10px;
  margin-bottom: 4px;
}

.onboarding-editable-badge {
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  padding: 2px 6px;
  border-radius: 999px;
  background-color: var(--m3-secondary-container);
  color: var(--m3-on-secondary-container);
}

.onboarding-hint-text {
  font-size: 11px;
  color: var(--m3-on-surface-variant);
  margin-top: 6px;
  margin-bottom: 0;
  line-height: 1.35;
}

/* Stepper y Comensales (Paso 4) */
.onboarding-servings-stepper-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px;
  border-radius: var(--radius-lg);
  border: 1.5px solid var(--m3-outline-variant);
  background-color: var(--m3-surface-container-low);
  margin-top: 16px;
  margin-bottom: 12px;
}

.btn-servings-step {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1.5px solid var(--m3-outline-variant);
  background-color: var(--m3-surface);
  color: var(--m3-on-surface);
  cursor: pointer;
  transition: background-color var(--duration-fast) ease, border-color var(--duration-fast) ease;
}

.btn-servings-step:hover {
  background-color: var(--m3-primary-container);
  color: var(--m3-on-primary-container);
  border-color: var(--m3-primary);
}

.onboarding-servings-center {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.onboarding-servings-input-row {
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: 6px;
}

.onboarding-servings-number-input {
  width: 54px;
  font-size: 30px;
  font-weight: 800;
  text-align: center;
  border: none;
  background: transparent;
  color: var(--m3-primary);
  font-family: inherit;
  padding: 0;
  margin: 0;
}

.onboarding-servings-number-input:focus {
  outline: none;
  border-bottom: 2px solid var(--m3-primary);
}

.onboarding-servings-unit {
  font-size: 15px;
  font-weight: 600;
  color: var(--m3-on-surface-variant);
}

.onboarding-quick-servings-label {
  font-size: 12px;
  font-weight: 700;
  color: var(--m3-on-surface-variant);
  margin-top: 12px;
  margin-bottom: 6px;
}

.onboarding-quick-servings-chips,
.onboarding-servings-grid {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
  justify-content: center;
}

.onboarding-serving-chip,
.onboarding-serving-card {
  min-width: 44px;
  padding: 6px 10px;
  font-size: 12.5px;
  font-weight: 600;
  justify-content: center;
  border-radius: var(--radius-md);
  border: 1.5px solid var(--m3-outline-variant);
  background-color: var(--m3-surface-container-low);
  color: var(--m3-on-surface);
  cursor: pointer;
  transition: border-color var(--duration-fast) ease, background-color var(--duration-fast) ease;
}

.onboarding-serving-chip:hover,
.onboarding-serving-card:hover {
  border-color: var(--m3-primary);
}

.onboarding-serving-chip.active,
.onboarding-serving-card.active {
  border-color: var(--m3-primary);
  background-color: var(--m3-primary-container);
  color: var(--m3-on-primary-container);
}

.onboarding-serving-num {
  font-size: 16px;
  font-weight: 800;
  line-height: 1.1;
}

.onboarding-serving-label {
  font-size: 11px;
  font-weight: 600;
}

/* US-33 Desglose inteligente de recetas en la lista de la compra */
.grocery-breakdown-list {
  display: flex;
  flex-direction: column;
  gap: 2px;
  margin-top: 3px;
  font-size: 11px;
  line-height: 1.3;
  color: var(--m3-on-surface-variant);
}

.grocery-breakdown-row {
  display: flex;
  align-items: baseline;
  gap: 4px;
  flex-wrap: wrap;
}

.grocery-breakdown-dot {
  color: var(--m3-primary);
  font-weight: 700;
  font-size: 10px;
}

.grocery-breakdown-recipe {
  font-weight: 600;
  color: var(--m3-on-surface);
}

.grocery-breakdown-qty {
  color: var(--m3-on-surface-variant);
}
  font-size: 11px;
  font-weight: 600;
}

.onboarding-summary-box {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 14px;
  border-radius: var(--radius-md);
  background-color: var(--m3-surface-container-low);
  border: var(--border-subtle);
}

.onboarding-summary-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
}

.onboarding-summary-label {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--m3-on-surface-variant);
}

.onboarding-summary-value {
  font-size: 13.5px;
  font-weight: 600;
  color: var(--m3-on-surface);
}

.onboarding-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding-top: 8px;
  border-top: var(--border-subtle);
}

.onboarding-next-btn {
  margin-left: auto;
}







/* PWA install box in Settings (US-10 / v1.29) */
.pwa-install-box {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 8px;
  margin-top: 12px;
  padding-top: 12px;
  border-top: 1px solid var(--m3-outline-variant, rgba(0, 0, 0, 0.12));
}

.pwa-install-box[hidden] {
  display: none;
}

.pwa-install-text {
  margin: 0;
  font-size: 12px;
  line-height: 1.4;
  color: var(--m3-on-surface-variant);
}


/* ==========================================================================
   US-76: Adaptación Web de Producción para sabory.food
   - Smart App Banner PWA para Web Móvil
   - Optimización Responsive para Pantallas Grandes (Desktop / Tablet >= 900px)
   ========================================================================== */

/* Smart Install Banner PWA para Web Móvil */
.pwa-smart-banner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-2);
  background: var(--m3-surface-container-low);
  border: var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 10px 14px;
  margin: 10px 16px 4px 16px;
  box-shadow: 0 2px 8px rgba(42, 33, 27, 0.05);
  animation: fadeIn 0.25s ease-out;
}

.pwa-smart-banner[hidden] {
  display: none !important;
}

@media all and (display-mode: standalone) {
  .pwa-smart-banner {
    display: none !important;
  }
}

.pwa-smart-banner-content {
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
  flex: 1;
}

.pwa-smart-banner-icon {
  flex-shrink: 0;
  width: 36px;
  height: 36px;
  border-radius: 10px;
  background: var(--m3-surface);
  border: var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.pwa-smart-banner-img {
  width: 28px;
  height: 28px;
  border-radius: 6px;
  display: block;
}

.pwa-smart-banner-texts {
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.pwa-smart-banner-title {
  font-size: 13px;
  font-weight: 700;
  color: var(--m3-on-surface);
  line-height: 1.25;
}

.pwa-smart-banner-sub {
  font-size: 11px;
  color: var(--m3-on-surface-variant);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  line-height: 1.3;
}

.pwa-smart-banner-actions {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-shrink: 0;
}

.pwa-smart-banner-install-btn {
  font-size: 12px;
  padding: 6px 12px;
  height: 32px;
  gap: 4px;
}

.pwa-smart-banner-dismiss-btn {
  width: 32px;
  height: 32px;
  color: var(--m3-on-surface-variant);
}

/* Navigation bar desktop / mobile switch */
.desktop-header-nav {
  display: none;
}

@media (max-width: 899px) {
  .desktop-header-nav {
    display: none !important;
  }
}

/* Optimización Responsive Pantallas Grandes (Desktop / Tablet >= 900px) */
@media (min-width: 900px) {
  /* Eliminar cápsula flotante móvil en desktop */
  .bottom-nav {
    display: none !important;
  }

  /* Integrar navegación real de aplicación web en la cabecera */
  .desktop-header-nav {
    display: flex !important;
    align-items: center;
    gap: 4px;
    background: var(--m3-surface-container-low);
    border: var(--border-subtle);
    border-radius: var(--radius-full);
    padding: 4px 6px;
    box-shadow: 0 1px 3px rgba(42, 33, 27, 0.05);
  }

  .header-nav-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: transparent;
    border: none;
    border-radius: var(--radius-full);
    padding: 7px 14px;
    font-family: var(--font-family);
    font-size: 13.5px;
    font-weight: 600;
    color: var(--m3-on-surface-variant);
    cursor: pointer;
    transition: background-color 0.15s ease, color 0.15s ease, transform var(--duration-fast) var(--ease-out);
  }

  .header-nav-btn:hover {
    background: var(--m3-surface-container-high);
    color: var(--m3-on-surface);
  }

  .header-nav-btn.active {
    background: var(--m3-primary);
    color: #ffffff;
    font-weight: 700;
    box-shadow: 0 2px 6px rgba(200, 90, 50, 0.25);
  }

  .header-nav-btn.active .material-symbols-outlined {
    font-variation-settings: 'FILL' 1, 'wght' 500, 'GRAD' 0, 'opsz' 24;
  }

  .header-nav-btn-chef {
    background: linear-gradient(135deg, rgba(200, 90, 50, 0.12) 0%, rgba(224, 122, 95, 0.18) 100%);
    color: var(--m3-primary);
    font-weight: 700;
  }

  .header-nav-btn-chef:hover {
    background: linear-gradient(135deg, #C85A32 0%, #E07A5F 100%);
    color: #ffffff;
  }

  /* Ancho de contenedor desktop completo */
  .app-container {
    max-width: 1380px;
    padding-left: 36px;
    padding-right: 36px;
    padding-bottom: 56px;
  }

  .app-header {
    padding: 12px 28px;
    gap: 20px;
  }

  /* Menú de Hoy en Desktop */
  .today-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 28px;
    margin-bottom: 24px;
  }

  #today-slots-container {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
  }

  /* Planificador Semanal en Desktop: cada día muestra sus comidas en columnas */
  .day-card .slots-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
  }

  /* Rejilla de recetas a 3 columnas en pantallas medianas/grandes */
  .recipes-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
  }

  /* Lista de la compra por pasillos en cuadrícula de tarjetas */
  #shopping-aisles-container {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 16px;
    align-items: start;
  }

  .pwa-smart-banner {
    max-width: 720px;
    margin: 12px auto 8px auto;
  }
}

/* Pantallas extra anchas (Desktop >= 1180px) */
@media (min-width: 1180px) {
  #today-slots-container {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 18px;
  }

  .day-card .slots-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 14px;
  }

  .recipes-grid {
    grid-template-columns: repeat(4, 1fr);
    gap: 22px;
  }
}