/* ==========================================================================
   RoomieBites - Modern Allergy-Safe Meal Planner Styles
   ========================================================================== */

:root {
  /* Color Palette */
  --bg-primary: #0b1120;
  --bg-secondary: #131d33;
  --bg-card: #1e293b;
  --bg-card-hover: #26334d;
  --bg-glass: rgba(30, 41, 59, 0.75);
  --bg-glass-subtle: rgba(255, 255, 255, 0.04);
  --border-color: rgba(255, 255, 255, 0.1);
  --border-light: rgba(255, 255, 255, 0.16);

  /* Brand Accents */
  --primary: #10b981;
  --primary-hover: #059669;
  --primary-glow: rgba(16, 185, 129, 0.25);
  --primary-subtle: rgba(16, 185, 129, 0.12);

  --secondary: #3b82f6;
  --secondary-hover: #2563eb;

  --accent: #8b5cf6;
  --accent-hover: #7c3aed;

  /* Status & Allergens */
  --safe-green: #10b981;
  --safe-green-bg: rgba(16, 185, 129, 0.15);
  --safe-green-border: rgba(16, 185, 129, 0.35);

  --warning-amber: #f59e0b;
  --warning-amber-bg: rgba(245, 158, 11, 0.15);
  --warning-amber-border: rgba(245, 158, 11, 0.4);

  --danger-rose: #f43f5e;
  --danger-rose-bg: rgba(244, 63, 94, 0.18);
  --danger-rose-border: rgba(244, 63, 94, 0.45);

  /* Typography */
  --text-main: #f8fafc;
  --text-muted: #94a3b8;
  --text-dim: #64748b;
  --font-heading: 'Outfit', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-body: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, sans-serif;

  /* Shadows & Radii */
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 18px;
  --radius-xl: 24px;
  --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.25);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.35);
  --shadow-lg: 0 10px 30px rgba(0, 0, 0, 0.45);
  --shadow-glow: 0 0 20px var(--primary-glow);

  --transition-fast: 0.15s ease;
  --transition-base: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
  font-family: var(--font-body);
  background-color: var(--bg-primary);
  color: var(--text-main);
  line-height: 1.5;
  min-height: 100vh;
  background-image:
    radial-gradient(circle at 15% 10%, rgba(16, 185, 129, 0.08) 0%, transparent 40%),
    radial-gradient(circle at 85% 85%, rgba(59, 130, 246, 0.07) 0%, transparent 40%),
    radial-gradient(circle at 50% 50%, rgba(139, 92, 246, 0.04) 0%, transparent 60%);
  background-attachment: fixed;
  overflow-x: hidden;
}

/* App Header */
.app-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--bg-glass);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border-color);
  box-shadow: var(--shadow-sm);
}

.header-container {
  max-width: 1380px;
  margin: 0 auto;
  padding: 0.85rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.25rem;
  flex-wrap: wrap;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.brand-icon {
  position: relative;
  width: 44px;
  height: 44px;
  background: linear-gradient(135deg, rgba(16, 185, 129, 0.2), rgba(59, 130, 246, 0.2));
  border: 1px solid var(--safe-green-border);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 0 15px var(--primary-glow);
}

.brand-icon .food-emoji {
  font-size: 1.45rem;
}

.brand-icon .shield-badge {
  position: absolute;
  top: -6px;
  right: -6px;
  font-size: 0.9rem;
  filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.5));
}

.brand-text h1 {
  font-family: var(--font-heading);
  font-size: 1.4rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  background: linear-gradient(120deg, #ffffff 40%, #10b981 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  line-height: 1.15;
}

.brand-text .tagline {
  font-size: 0.78rem;
  color: var(--text-muted);
  font-weight: 500;
}

/* Active Roommate Bar */
.safety-selector-bar {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  background: rgba(19, 29, 51, 0.8);
  padding: 0.35rem 0.75rem;
  border-radius: 9999px;
  border: 1px solid var(--border-color);
}

.selector-label {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.82rem;
  color: var(--text-muted);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.pulse-indicator {
  width: 8px;
  height: 8px;
  background-color: var(--primary);
  border-radius: 50%;
  display: inline-block;
  box-shadow: 0 0 8px var(--primary);
  animation: pulseGlow 2s infinite ease-in-out;
}

@keyframes pulseGlow {

  0%,
  100% {
    opacity: 0.7;
    transform: scale(1);
  }

  50% {
    opacity: 1;
    transform: scale(1.3);
  }
}

.select-wrapper {
  position: relative;
}

.select-wrapper select,
select {
  appearance: none;
  background: var(--bg-card);
  color: var(--text-main);
  border: 1px solid var(--border-color);
  padding: 0.45rem 2rem 0.45rem 0.85rem;
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: 0.88rem;
  font-weight: 600;
  cursor: pointer;
  outline: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='%2394a3b8'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M19 9l-7 7-7-7'%3E%3C/path%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.6rem center;
  background-size: 1rem;
  transition: var(--transition-fast);
}

select:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 2px var(--primary-subtle);
}

/* Nav Tabs */
.nav-tabs {
  display: flex;
  background: rgba(19, 29, 51, 0.9);
  padding: 0.25rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
  gap: 0.25rem;
}

.nav-tab {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.5rem 0.95rem;
  border-radius: var(--radius-sm);
  background: transparent;
  border: none;
  color: var(--text-muted);
  font-family: var(--font-body);
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition-fast);
}

.nav-tab:hover {
  color: var(--text-main);
  background: rgba(255, 255, 255, 0.05);
}

.nav-tab.active {
  background: var(--bg-card);
  color: var(--primary);
  box-shadow: var(--shadow-sm);
}

.badge-counter {
  background: var(--primary);
  color: #064e3b;
  font-size: 0.72rem;
  font-weight: 700;
  padding: 0.1rem 0.45rem;
  border-radius: 9999px;
  line-height: 1;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  padding: 0.6rem 1.15rem;
  border-radius: var(--radius-md);
  font-family: var(--font-body);
  font-size: 0.88rem;
  font-weight: 600;
  cursor: pointer;
  border: none;
  transition: var(--transition-base);
  text-decoration: none;
}

.btn-sm {
  padding: 0.38rem 0.8rem;
  font-size: 0.8rem;
  border-radius: var(--radius-sm);
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary), var(--primary-hover));
  color: #022c22;
  font-weight: 700;
  box-shadow: 0 4px 12px var(--primary-glow);
}

.btn-primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 16px rgba(16, 185, 129, 0.4);
}

.btn-secondary {
  background: var(--bg-card);
  color: var(--text-main);
  border: 1px solid var(--border-color);
}

.btn-secondary:hover {
  background: var(--bg-card-hover);
  border-color: var(--border-light);
  transform: translateY(-1px);
}

.btn-accent {
  background: linear-gradient(135deg, var(--accent), var(--accent-hover));
  color: #fff;
  box-shadow: 0 4px 12px rgba(139, 92, 246, 0.3);
}

.btn-accent:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 16px rgba(139, 92, 246, 0.45);
}

.btn-danger-outline {
  background: transparent;
  color: var(--danger-rose);
  border: 1px solid var(--danger-rose-border);
}

.btn-danger-outline:hover {
  background: var(--danger-rose-bg);
}

/* Main Content */
.main-content {
  max-width: 1380px;
  margin: 0 auto;
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

/* Safety Status Banner */
.safety-status-banner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem 1.4rem;
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, rgba(16, 185, 129, 0.1), rgba(30, 41, 59, 0.8));
  border: 1px solid var(--safe-green-border);
  backdrop-filter: blur(8px);
  animation: fadeIn 0.3s ease;
}

.banner-left {
  display: flex;
  align-items: center;
  gap: 0.9rem;
}

.banner-avatar {
  font-size: 2rem;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--border-color);
}

.banner-title {
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.banner-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
  margin-top: 0.25rem;
  font-size: 0.82rem;
}

.tag {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  padding: 0.2rem 0.6rem;
  border-radius: 9999px;
  font-size: 0.76rem;
  font-weight: 600;
  letter-spacing: 0.01em;
}

.tag-allergen {
  background: var(--danger-rose-bg);
  color: #fda4af;
  border: 1px solid var(--danger-rose-border);
}

.tag-diet {
  background: rgba(59, 130, 246, 0.15);
  color: #93c5fd;
  border: 1px solid rgba(59, 130, 246, 0.3);
}

.tag-safe {
  background: var(--safe-green-bg);
  color: #6ee7b7;
  border: 1px solid var(--safe-green-border);
}

/* Tab Panels */
.tab-panel {
  display: none;
  animation: fadeIn 0.25s ease;
}

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

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(6px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.panel-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 1.25rem;
}

.header-titles h2 {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: -0.01em;
}

.section-subtitle {
  color: var(--text-muted);
  font-size: 0.88rem;
  margin-top: 0.15rem;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  flex-wrap: wrap;
}

/* ==========================================================================
   TAB 1: WEEKLY PLANNER STYLES
   ========================================================================== */
.weekly-grid {
  display: grid;
  grid-template-columns: repeat(7, minmax(185px, 1fr));
  gap: 1rem;
  overflow-x: auto;
  padding-bottom: 0.75rem;
}

.day-column {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 0.85rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  transition: var(--transition-fast);
}

.day-column:hover {
  border-color: var(--border-light);
}

.day-column.is-today {
  border-color: var(--safe-green-border);
  box-shadow: 0 0 16px rgba(16, 185, 129, 0.15);
}

.day-header {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 0.5rem;
}

.day-name {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1rem;
}

.day-tag {
  font-size: 0.7rem;
  color: var(--primary);
  text-transform: uppercase;
  font-weight: 700;
}

.day-slots {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
  flex-grow: 1;
}

.meal-slot {
  background: rgba(15, 23, 42, 0.6);
  border: 1px dashed var(--border-color);
  border-radius: var(--radius-md);
  padding: 0.6rem;
  min-height: 86px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  position: relative;
  transition: var(--transition-fast);
}

.meal-slot:hover {
  border-color: var(--border-light);
  background: rgba(15, 23, 42, 0.9);
}

.meal-slot.has-meal {
  border-style: solid;
  border-color: var(--border-color);
  background: var(--bg-secondary);
}

.meal-slot.has-conflict {
  border-color: var(--danger-rose-border);
  background: rgba(244, 63, 94, 0.08);
}

.slot-type-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 0.25rem;
}

.slot-type-badge {
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-weight: 700;
  color: var(--text-dim);
}

.slot-actions {
  display: flex;
  align-items: center;
  gap: 0.2rem;
}

.btn-slot-action {
  background: transparent;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  font-size: 0.8rem;
  padding: 0.15rem;
  border-radius: 4px;
  line-height: 1;
  transition: var(--transition-fast);
}

.btn-slot-action:hover {
  color: var(--danger-rose);
  background: rgba(244, 63, 94, 0.15);
}

.empty-slot-btn {
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.25rem;
  background: transparent;
  border: none;
  color: var(--text-dim);
  font-size: 0.78rem;
  cursor: pointer;
  padding: 0.75rem 0.25rem;
  border-radius: var(--radius-sm);
  transition: var(--transition-fast);
}

.empty-slot-btn:hover {
  color: var(--primary);
  background: var(--primary-subtle);
}

.slot-meal-title {
  font-weight: 700;
  font-size: 0.82rem;
  color: var(--text-main);
  line-height: 1.25;
  margin-bottom: 0.3rem;
  cursor: pointer;
}

.slot-meal-title:hover {
  color: var(--primary);
}

.slot-safety-indicator {
  display: flex;
  align-items: center;
  gap: 0.3rem;
  font-size: 0.7rem;
  font-weight: 600;
}

.slot-safety-safe {
  color: #34d399;
}

.slot-safety-danger {
  color: #fb7185;
}

/* ==========================================================================
   TAB 2: SAFE MEALS CATALOG STYLES
   ========================================================================== */
.catalog-controls {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  background: var(--bg-card);
  padding: 1rem 1.2rem;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-color);
}

.search-input-wrapper {
  position: relative;
  display: flex;
  align-items: center;
}

.search-icon {
  position: absolute;
  left: 0.9rem;
  font-size: 1rem;
  color: var(--text-muted);
}

.search-input-wrapper input {
  width: 100%;
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 0.65rem 2.5rem 0.65rem 2.6rem;
  color: var(--text-main);
  font-family: var(--font-body);
  font-size: 0.92rem;
  outline: none;
  transition: var(--transition-fast);
}

.search-input-wrapper input:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 2px var(--primary-subtle);
}

.btn-clear-search {
  position: absolute;
  right: 0.75rem;
  background: transparent;
  border: none;
  color: var(--text-muted);
  font-size: 1.2rem;
  cursor: pointer;
  padding: 0.2rem;
  display: none;
}

.btn-clear-search.visible {
  display: block;
}

.filter-group {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-wrap: wrap;
}

/* Toggle Slider */
.filter-toggle-label {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  cursor: pointer;
  user-select: none;
  background: rgba(16, 185, 129, 0.1);
  padding: 0.35rem 0.75rem;
  border-radius: 9999px;
  border: 1px solid var(--safe-green-border);
}

.filter-toggle-label input {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
}

.toggle-slider {
  position: relative;
  width: 34px;
  height: 18px;
  background-color: var(--bg-card);
  border-radius: 20px;
  border: 1px solid var(--border-light);
  transition: var(--transition-fast);
}

.toggle-slider::before {
  content: "";
  position: absolute;
  height: 12px;
  width: 12px;
  left: 2px;
  bottom: 2px;
  background-color: var(--text-muted);
  border-radius: 50%;
  transition: var(--transition-fast);
}

.filter-toggle-label input:checked+.toggle-slider {
  background-color: var(--primary);
  border-color: var(--primary);
}

.filter-toggle-label input:checked+.toggle-slider::before {
  transform: translateX(16px);
  background-color: #022c22;
}

.toggle-text {
  font-size: 0.82rem;
  color: var(--text-main);
}

.results-stats {
  font-size: 0.82rem;
  color: var(--text-muted);
  margin-top: -0.5rem;
  padding-left: 0.25rem;
}

/* Recipe Grid */
.recipe-cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(290px, 1fr));
  gap: 1.25rem;
}

.recipe-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: var(--transition-base);
  box-shadow: var(--shadow-sm);
  position: relative;
}

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

.recipe-card.has-danger {
  border-color: rgba(244, 63, 94, 0.4);
}

.recipe-card-header {
  padding: 1rem 1.15rem 0.5rem 1.15rem;
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 0.5rem;
}

.recipe-category-pill {
  font-size: 0.7rem;
  text-transform: uppercase;
  font-weight: 700;
  letter-spacing: 0.05em;
  color: var(--text-dim);
}

.recipe-safety-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  font-size: 0.72rem;
  font-weight: 700;
  padding: 0.2rem 0.55rem;
  border-radius: 9999px;
  line-height: 1.2;
}

.safety-badge-safe {
  background: var(--safe-green-bg);
  color: #34d399;
  border: 1px solid var(--safe-green-border);
}

.safety-badge-danger {
  background: var(--danger-rose-bg);
  color: #fda4af;
  border: 1px solid var(--danger-rose-border);
}

.recipe-card-body {
  padding: 0 1.15rem 0.85rem 1.15rem;
  flex-grow: 1;
  display: flex;
  flex-direction: column;
}

.recipe-card-title {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--text-main);
  margin-bottom: 0.35rem;
  line-height: 1.3;
}

.recipe-card-desc {
  font-size: 0.82rem;
  color: var(--text-muted);
  line-height: 1.4;
  margin-bottom: 0.85rem;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.recipe-card-meta {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  font-size: 0.78rem;
  color: var(--text-dim);
  margin-bottom: 0.75rem;
}

.recipe-card-meta span {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.recipe-card-allergens {
  margin-top: auto;
  padding-top: 0.5rem;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
}

.allergen-warning-strip {
  background: var(--danger-rose-bg);
  border: 1px solid var(--danger-rose-border);
  padding: 0.4rem 0.65rem;
  border-radius: var(--radius-sm);
  font-size: 0.75rem;
  color: #fecdd3;
  margin-bottom: 0.6rem;
  display: flex;
  align-items: center;
  gap: 0.35rem;
  font-weight: 600;
}

.recipe-tags-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
}

.recipe-card-footer {
  padding: 0.75rem 1.15rem;
  background: rgba(15, 23, 42, 0.4);
  border-top: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
}

/* ==========================================================================
   TAB 3: SHOPPING LIST STYLES
   ========================================================================== */
.shopping-layout {
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: 1.5rem;
}

@media (max-width: 950px) {
  .shopping-layout {
    grid-template-columns: 1fr;
  }
}

.shopping-main {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.add-custom-item-bar {
  background: var(--bg-card);
  padding: 0.85rem 1rem;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-color);
}

.add-custom-item-bar form {
  display: flex;
  gap: 0.6rem;
  flex-wrap: wrap;
}

.add-custom-item-bar input[type="text"] {
  flex-grow: 1;
  min-width: 200px;
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  padding: 0.5rem 0.85rem;
  color: var(--text-main);
  outline: none;
}

.add-custom-item-bar input[type="text"]:focus {
  border-color: var(--primary);
}

.shopping-progress-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 0.85rem 1.15rem;
}

.progress-info {
  display: flex;
  justify-content: space-between;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text-muted);
  margin-bottom: 0.5rem;
}

.progress-bar-track {
  height: 8px;
  background: var(--bg-secondary);
  border-radius: 9999px;
  overflow: hidden;
}

.progress-bar-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--primary), #3b82f6);
  border-radius: 9999px;
  transition: width 0.3s ease;
}

.shopping-categories {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.category-group-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.category-group-header {
  padding: 0.75rem 1.15rem;
  background: var(--bg-secondary);
  border-bottom: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.category-title {
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 0.45rem;
}

.category-count {
  font-size: 0.75rem;
  color: var(--text-dim);
  font-weight: 600;
}

.category-items-list {
  list-style: none;
  padding: 0.35rem 0.5rem;
}

.shopping-item-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.55rem 0.75rem;
  border-radius: var(--radius-sm);
  transition: var(--transition-fast);
}

.shopping-item-row:hover {
  background: rgba(255, 255, 255, 0.03);
}

.item-left {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  flex-grow: 1;
}

.item-checkbox {
  width: 18px;
  height: 18px;
  accent-color: var(--primary);
  cursor: pointer;
}

.item-label {
  font-size: 0.88rem;
  color: var(--text-main);
  cursor: pointer;
  transition: var(--transition-fast);
}

.shopping-item-row.checked .item-label {
  text-decoration: line-through;
  color: var(--text-dim);
}

.item-source-badge {
  font-size: 0.7rem;
  color: var(--text-dim);
  background: var(--bg-secondary);
  padding: 0.15rem 0.45rem;
  border-radius: 4px;
}

.btn-remove-item {
  background: transparent;
  border: none;
  color: var(--text-dim);
  cursor: pointer;
  font-size: 0.85rem;
  padding: 0.2rem 0.4rem;
  border-radius: 4px;
  opacity: 0.6;
  transition: var(--transition-fast);
}

.btn-remove-item:hover {
  opacity: 1;
  color: var(--danger-rose);
  background: var(--danger-rose-bg);
}

/* Shopping Sidebar */
.shopping-sidebar {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.sidebar-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 1.15rem;
}

.sidebar-card h3,
.sidebar-card h4 {
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 0.4rem;
}

.sidebar-help {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-bottom: 0.85rem;
}

.plan-meals-preview {
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
  max-height: 250px;
  overflow-y: auto;
}

.mini-meal-item {
  font-size: 0.78rem;
  padding: 0.4rem 0.6rem;
  background: var(--bg-secondary);
  border-radius: var(--radius-sm);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.safety-reminder-box {
  background: rgba(245, 158, 11, 0.08);
  border-color: var(--warning-amber-border);
}

.safety-reminder-box h4 {
  color: var(--warning-amber);
}

.safety-reminder-box p {
  font-size: 0.8rem;
  color: #fde68a;
  line-height: 1.4;
}

/* ==========================================================================
   TAB 4: ROOMMATE PROFILES STYLES
   ========================================================================== */
.roommate-profiles-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 1.25rem;
}

.profile-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  position: relative;
  transition: var(--transition-base);
}

.profile-card:hover {
  border-color: var(--border-light);
  transform: translateY(-2px);
}

.profile-card.is-active-focus {
  border-color: var(--safe-green-border);
  box-shadow: 0 0 15px rgba(16, 185, 129, 0.2);
}

.profile-card-header {
  display: flex;
  align-items: center;
  gap: 0.85rem;
}

.profile-card-avatar {
  font-size: 2.2rem;
  width: 52px;
  height: 52px;
  background: var(--bg-secondary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--border-color);
}

.profile-card-info h3 {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 700;
}

.profile-card-section {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.profile-section-label {
  font-size: 0.72rem;
  text-transform: uppercase;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--text-dim);
}

.profile-card-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: auto;
  padding-top: 0.85rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

/* ==========================================================================
   MODAL STYLES
   ========================================================================== */
.modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(11, 17, 32, 0.75);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  z-index: 1000;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 1rem;
}

.modal.open {
  display: flex;
  animation: modalFadeIn 0.2s ease;
}

@keyframes modalFadeIn {
  from {
    opacity: 0;
  }

  to {
    opacity: 1;
  }
}

.modal-dialog {
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-xl);
  width: 100%;
  max-width: 540px;
  max-height: 90vh;
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-lg);
  animation: modalSlideUp 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  overflow: hidden;
}

.modal-dialog.modal-lg {
  max-width: 720px;
}

@keyframes modalSlideUp {
  from {
    transform: translateY(20px) scale(0.98);
  }

  to {
    transform: translateY(0) scale(1);
  }
}

.modal-header {
  padding: 1.15rem 1.4rem;
  background: var(--bg-secondary);
  border-bottom: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.modal-header h3 {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 700;
}

.modal-subtitle {
  font-size: 0.8rem;
  color: var(--text-muted);
}

.modal-close {
  background: transparent;
  border: none;
  color: var(--text-muted);
  font-size: 1.5rem;
  cursor: pointer;
  padding: 0.2rem 0.5rem;
  line-height: 1;
  border-radius: var(--radius-sm);
  transition: var(--transition-fast);
}

.modal-close:hover {
  color: var(--text-main);
  background: rgba(255, 255, 255, 0.08);
}

.modal-body {
  padding: 1.4rem;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 1.15rem;
}

.modal-footer {
  padding: 1rem 1.4rem;
  background: var(--bg-secondary);
  border-top: 1px solid var(--border-color);
  display: flex;
  justify-content: flex-end;
  gap: 0.65rem;
}

/* Form Controls */
.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.form-group label,
.group-label {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-main);
}

.form-help {
  font-size: 0.75rem;
  color: var(--text-muted);
}

.form-grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

@media (max-width: 600px) {
  .form-grid-2 {
    grid-template-columns: 1fr;
  }
}

input[type="text"],
input[type="number"],
textarea {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  padding: 0.6rem 0.85rem;
  color: var(--text-main);
  font-family: var(--font-body);
  font-size: 0.9rem;
  outline: none;
  transition: var(--transition-fast);
}

input[type="text"]:focus,
input[type="number"]:focus,
textarea:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 2px var(--primary-subtle);
}

.emoji-picker-row {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.emoji-input {
  width: 54px;
  font-size: 1.4rem;
  text-align: center;
}

.emoji-suggestions {
  display: flex;
  gap: 0.35rem;
}

.btn-emoji {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  padding: 0.3rem 0.5rem;
  font-size: 1.15rem;
  cursor: pointer;
  transition: var(--transition-fast);
}

.btn-emoji:hover {
  background: var(--bg-card-hover);
  border-color: var(--primary);
}

/* Checkbox Tag Cloud */
.checkbox-tag-cloud {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
}

.tag-checkbox-label {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  padding: 0.35rem 0.75rem;
  border-radius: 9999px;
  font-size: 0.8rem;
  cursor: pointer;
  user-select: none;
  transition: var(--transition-fast);
}

.tag-checkbox-label input {
  display: none;
}

.tag-checkbox-label:hover {
  background: var(--bg-card-hover);
}

.tag-checkbox-label.is-checked {
  background: var(--primary-subtle);
  border-color: var(--primary);
  color: #34d399;
  font-weight: 600;
}

.tag-checkbox-label.is-allergen-checked {
  background: var(--danger-rose-bg);
  border-color: var(--danger-rose-border);
  color: #fda4af;
  font-weight: 600;
}

/* Slot Meal Picker Modal Items */
.slot-filter-row {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 0.5rem;
}

.slot-meal-picker-list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.65rem;
  max-height: 380px;
  overflow-y: auto;
}

.picker-meal-item {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 0.75rem 1rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  cursor: pointer;
  transition: var(--transition-fast);
}

.picker-meal-item:hover {
  border-color: var(--border-light);
  background: var(--bg-card-hover);
}

.picker-meal-item.has-allergen-danger {
  border-color: var(--danger-rose-border);
  background: rgba(244, 63, 94, 0.08);
}

.picker-meal-info h4 {
  font-size: 0.92rem;
  font-weight: 700;
  margin-bottom: 0.2rem;
}

.picker-meal-meta {
  font-size: 0.76rem;
  color: var(--text-muted);
}

/* Detail Modal */
.detail-meta-bar {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid var(--border-color);
  font-size: 0.85rem;
  color: var(--text-muted);
}

.detail-ingredients-list {
  list-style: none;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.5rem;
}

@media (max-width: 600px) {
  .detail-ingredients-list {
    grid-template-columns: 1fr;
  }
}

.detail-ingredients-list li {
  font-size: 0.85rem;
  padding: 0.4rem 0.6rem;
  background: var(--bg-secondary);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

/* Toast Container */
.toast-container {
  position: fixed;
  bottom: 1.5rem;
  right: 1.5rem;
  z-index: 2000;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  pointer-events: none;
}

.toast {
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  color: var(--text-main);
  padding: 0.75rem 1.15rem;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  font-size: 0.85rem;
  display: flex;
  align-items: center;
  gap: 0.65rem;
  animation: toastSlide 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  pointer-events: auto;
}

.toast.toast-success {
  border-color: var(--safe-green-border);
}

.toast.toast-danger {
  border-color: var(--danger-rose-border);
  background: #24141d;
}

@keyframes toastSlide {
  from {
    transform: translateX(100%);
    opacity: 0;
  }

  to {
    transform: translateX(0);
    opacity: 1;
  }
}

/* Print Stylesheet for Shopping List */
@media print {
  body {
    background: #ffffff !important;
    color: #000000 !important;
  }

  .app-header,
  .panel-header .header-actions,
  .add-custom-item-bar,
  .shopping-progress-card,
  .shopping-sidebar,
  .safety-status-banner {
    display: none !important;
  }

  .shopping-layout {
    grid-template-columns: 1fr !important;
  }

  .category-group-card {
    border: 1px solid #ccc !important;
    break-inside: avoid;
    margin-bottom: 1rem;
  }

  .category-group-header {
    background: #eee !important;
    color: #000 !important;
  }

  .item-label {
    color: #000 !important;
  }
}