/* Meal library styles.
   Inherit the site's tokens, buttons, cards, and dark mode, then add the
   grid / cards / modal / picker layers on top. */
@import "../../css/variables.css";
@import "../../css/base.css";
@import "../../css/cards.css";

/* ---------- page shell ---------- */
.library-page {
  max-width: 1120px;
  margin: 0 auto;
  padding: var(--spacing-2xl) var(--spacing-lg) var(--spacing-3xl);
}
.library-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--spacing-2xl);
}
.back-to-site { gap: 6px; text-decoration: none; }
.theme-toggle-btn {
  background: var(--bg-tertiary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 8px;
  cursor: pointer;
  color: var(--text-secondary);
  display: inline-flex;
  align-items: center;
  transition: all 0.2s ease;
}
.theme-toggle-btn:hover { border-color: var(--primary-blue); color: var(--primary-blue); }
.theme-toggle-btn .icon { width: 1.2rem; height: 1.2rem; }

.library-hero { text-align: center; margin-bottom: var(--spacing-2xl); }
.library-hero h1 { font-size: 2.25rem; font-weight: 800; color: var(--text-primary); margin-bottom: var(--spacing-sm); }
.library-hero p { color: var(--text-secondary); max-width: 640px; margin: 0 auto; }

/* ---------- toolbar: search + pick on row 1, controls on row 2 ---------- */
.meals-search-row {
  display: flex;
  gap: var(--spacing-md);
  align-items: center;
  margin-bottom: var(--spacing-md);
}
.meals-search {
  position: relative;
  flex: 1;
}
.meals-search .search-icon {
  position: absolute;
  left: 14px;
  top: 50%;
  transform: translateY(-50%);
  width: 1.1rem;
  height: 1.1rem;
  stroke: var(--text-muted);
  pointer-events: none;
}
#meal-search {
  width: 100%;
  padding: 12px 16px 12px 42px;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-full);
  background: var(--card-bg);
  color: var(--text-primary);
  font-size: 0.95rem;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}
#meal-search:focus {
  outline: none;
  border-color: var(--primary-blue);
  box-shadow: 0 0 0 3px rgba(0, 102, 255, 0.15);
}
#pick-a-meal-btn { gap: 6px; white-space: nowrap; flex: 0 0 auto; }

.meals-toolbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--spacing-md);
  flex-wrap: wrap;
  margin-bottom: var(--spacing-xl);
}
.meals-count { font-weight: 700; color: var(--text-secondary); }
.toolbar-controls { display: flex; gap: var(--spacing-sm); align-items: center; flex-wrap: wrap; }
.toolbar-controls label,
.picker-match-controls label {
  font-size: 0.8rem;
  color: var(--text-muted);
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 6px;
}
#meal-sort,
#picker-match-sort {
  padding: 8px 10px;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  background: var(--card-bg);
  color: var(--text-primary);
  font-size: 0.85rem;
  cursor: pointer;
}

/* ---------- view toggle ---------- */
.view-toggle {
  display: inline-flex;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--card-bg);
}
.view-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 7px 9px;
  background: transparent;
  border: none;
  cursor: pointer;
  color: var(--text-muted);
  transition: all 0.2s ease;
}
.view-btn:not(:last-child) { border-right: 1px solid var(--border-color); }
.view-btn:hover { color: var(--primary-blue); }
.view-btn.active { background: var(--primary-blue); color: #fff; }
.view-btn .icon { width: 1.15rem; height: 1.15rem; }

/* ---------- grid ---------- */
.meals-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 360px), 1fr));
  gap: var(--spacing-lg);
}
.meals-error,
.meals-empty {
  grid-column: 1 / -1;
  text-align: center;
  color: var(--text-secondary);
  padding: var(--spacing-2xl);
}

/* ---------- meal card: cover left, info right ---------- */
.meal-card {
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: flex;
  flex-direction: row;
  cursor: pointer;
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}
.meal-card:hover {
  border-color: var(--primary-blue-light);
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}
.meal-card:focus-visible {
  outline: none;
  border-color: var(--primary-blue);
  box-shadow: 0 0 0 3px rgba(0, 102, 255, 0.2);
}
.meal-cover-wrap {
  position: relative;
  flex: 0 0 132px;
  background: var(--bg-tertiary);
}
.meal-cover {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.meal-card-body {
  padding: var(--spacing-lg);
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
  flex: 1;
  min-width: 0;
}
.meal-title { font-size: 1.1rem; font-weight: 700; color: var(--text-primary); }
.meal-desc {
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.45;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.meal-chips { display: flex; flex-wrap: wrap; gap: 6px; }
.meal-chip {
  display: inline-flex;
  align-items: center;
  gap: 3px;
  padding: 3px 10px;
  border-radius: var(--radius-full);
  background: var(--bg-tertiary);
  border: 1px solid var(--border-color);
  color: var(--text-secondary);
  font-size: 0.76rem;
  font-weight: 700;
  white-space: nowrap;
}
.meal-cat-chips { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 2px; }
.meal-view-btn { margin-top: auto; align-self: flex-start; }

/* narrow cards: stack cover on top */
@media (max-width: 460px) {
  .meal-card { flex-direction: column; }
  .meal-cover-wrap { flex-basis: auto; aspect-ratio: 16 / 9; }
  .meal-view-btn { align-self: stretch; justify-content: center; }
}

/* ---------- list view: one wide card per row ---------- */
.meals-grid.list-view {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}
.meals-grid.list-view .meal-cover-wrap { flex-basis: 180px; }
.meals-grid.list-view .meal-desc { -webkit-line-clamp: 3; }
@media (max-width: 560px) {
  .meals-grid.list-view .meal-cover-wrap { flex-basis: 110px; }
}

/* ---------- modal layer ---------- */
.meal-modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.65);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding: 4vh 1rem;
  z-index: 9500;
  opacity: 0;
  transition: opacity 0.2s ease;
  overflow-y: auto;
}
.meal-modal-overlay.open { opacity: 1; }
.details-overlay { z-index: 10000; }
.meal-modal {
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-xl);
  max-width: 720px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  position: relative;
  transform: scale(0.96);
  transition: transform 0.2s ease;
  box-shadow: var(--shadow-xl);
}
.meal-modal-overlay.open .meal-modal { transform: scale(1); }
.picker-modal {
  max-width: 860px;
  width: 95%;
  max-height: 92vh;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.45);
}
.meal-modal-close {
  position: absolute;
  top: 12px;
  right: 12px;
  width: 34px;
  height: 34px;
  border-radius: var(--radius-full);
  border: 1px solid var(--border-color);
  background: var(--bg-tertiary);
  color: var(--text-secondary);
  font-size: 1rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 2;
  transition: all 0.2s ease;
}
.meal-modal-close:hover { background: var(--color-service, #ef4444); color: #fff; border-color: transparent; }
.meal-modal-body { padding: var(--spacing-2xl); }

/* ---------- meal details ---------- */
.meal-details {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-lg);
}
.meal-details-cover-wrap {
  width: 100%;
  aspect-ratio: 16 / 9;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--bg-tertiary);
}
@media (min-width: 641px) {
  .meal-details { flex-direction: row; align-items: flex-start; gap: var(--spacing-xl); }
  .meal-details-cover-wrap { flex: 0 0 240px; aspect-ratio: 1 / 1; }
  .meal-details-info { flex: 1; min-width: 0; }
}
.meal-details-cover { width: 100%; height: 100%; object-fit: cover; display: block; }
.meal-details-title { font-size: 1.6rem; font-weight: 800; color: var(--text-primary); margin-bottom: var(--spacing-sm); }
.meal-details-desc { color: var(--text-secondary); margin-bottom: var(--spacing-md); }
.meal-meta-row { display: flex; flex-wrap: wrap; gap: var(--spacing-sm); margin-bottom: var(--spacing-md); }
.meal-meta {
  font-size: 0.8rem;
  color: var(--text-secondary);
  font-weight: 700;
  background: var(--bg-tertiary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-full);
  padding: 4px 12px;
}
.meal-nutrition {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-md);
  padding: var(--spacing-md);
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  margin-bottom: var(--spacing-md);
}
.nutrition-item { font-size: 0.85rem; color: var(--text-secondary); }
.nutrition-item strong { color: var(--text-primary); font-weight: 800; }
.meal-details-actions {
  display: flex;
  gap: var(--spacing-sm);
  flex-wrap: wrap;
  margin-bottom: var(--spacing-md);
}
.meal-details-actions .btn { display: inline-flex; align-items: center; gap: 6px; text-decoration: none; }
.meal-details-section { margin-top: var(--spacing-lg); }
.meal-details-section h4 {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-muted);
  font-weight: 700;
  margin-bottom: var(--spacing-sm);
}
.category-tag {
  background: var(--bg-tertiary);
  color: var(--primary-blue);
  border: 1px solid var(--border-color);
  font-weight: 700;
}

/* ---------- rendered recipe body ---------- */
.meal-recipe {
  margin-top: var(--spacing-xl);
  padding-top: var(--spacing-xl);
  border-top: 1px solid var(--border-color-light);
  color: var(--text-secondary);
  line-height: 1.6;
}
.meal-recipe .recipe-heading {
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--text-primary);
  margin: var(--spacing-xl) 0 var(--spacing-sm);
}
.meal-recipe .recipe-heading:first-child { margin-top: 0; }
.meal-recipe .recipe-subheading {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text-primary);
  margin: var(--spacing-lg) 0 var(--spacing-xs);
}
.meal-recipe p { margin: var(--spacing-sm) 0; }
.meal-recipe .recipe-list,
.meal-recipe .recipe-steps { margin: var(--spacing-sm) 0 var(--spacing-md) var(--spacing-lg); }
.meal-recipe .recipe-list li { margin-bottom: 4px; list-style: disc; }
.meal-recipe .recipe-steps li { margin-bottom: var(--spacing-sm); list-style: decimal; padding-left: 4px; }
.meal-recipe a { color: var(--primary-blue); }
.meal-recipe strong { color: var(--text-primary); }

/* ---------- picker step wizard ---------- */
.picker-content { padding: var(--spacing-2xl); }
.picker-title { font-size: 1.6rem; font-weight: 800; color: var(--text-primary); margin-bottom: 4px; }
.picker-sub { color: var(--text-muted); margin-bottom: var(--spacing-xl); }
.picker-steps-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--spacing-xl);
  padding: var(--spacing-md) 0 var(--spacing-xl);
  border-bottom: 1px solid var(--border-color-light);
}
.step-indicator { display: flex; flex-direction: column; align-items: center; gap: var(--spacing-xs); flex: 1; }
.step-num {
  width: 34px;
  height: 34px;
  border-radius: var(--radius-full);
  background: var(--bg-tertiary);
  color: var(--text-muted);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 0.9rem;
  border: 2px solid var(--border-color);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}
.step-text { font-size: 0.8rem; font-weight: 700; color: var(--text-muted); transition: all 0.3s ease; }
.step-line { height: 2px; background: var(--border-color); flex: 1.5; margin: -24px var(--spacing-xs) 0; transition: all 0.3s ease; }
.step-indicator.active .step-num { background: var(--primary-blue); color: #fff; border-color: var(--primary-blue); box-shadow: 0 0 12px rgba(0, 102, 255, 0.35); }
.step-indicator.active .step-text { color: var(--text-primary); }
.step-indicator.completed .step-num { background: #10b981; color: #fff; border-color: #10b981; }
.step-indicator.completed .step-text { color: var(--text-secondary); }
.step-line.completed { background: #10b981; }
.picker-step-card {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: var(--spacing-xl);
  margin-bottom: var(--spacing-xl);
}
.picker-section { margin-bottom: var(--spacing-xl); }
.picker-section-title {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-muted);
  font-weight: 700;
  margin-bottom: var(--spacing-sm);
}
.pill-row { display: flex; flex-wrap: wrap; gap: 8px; }
.picker-pill {
  padding: 6px 14px;
  border-radius: var(--radius-full);
  border: 1px solid var(--border-color);
  background: var(--bg-tertiary);
  color: var(--text-secondary);
  font-size: 0.8rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.15s ease;
}
.picker-pill:hover { border-color: var(--primary-blue); color: var(--primary-blue); }
.picker-pill.active { background: var(--primary-blue); color: #fff; border-color: var(--primary-blue); }
.picker-expand-btn { border-style: dashed; color: var(--primary-blue); font-weight: 700; }
.picker-inline {
  margin-top: var(--spacing-md);
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  flex-wrap: wrap;
}
.picker-inline label { font-size: 0.85rem; color: var(--text-secondary); font-weight: 600; display: flex; align-items: center; gap: 8px; }
.picker-unit { color: var(--text-muted); font-size: 0.85rem; }
.picker-number {
  width: 84px;
  padding: 6px 10px;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  background: var(--bg-secondary);
  color: var(--text-primary);
  font-size: 0.85rem;
}
.picker-footer {
  display: flex;
  gap: var(--spacing-sm);
  justify-content: flex-end;
  align-items: center;
  flex-wrap: wrap;
  border-top: 1px solid var(--border-color-light);
  padding-top: var(--spacing-lg);
  margin-top: var(--spacing-xl);
  position: sticky;
  bottom: 0;
  background: var(--card-bg);
}
.picker-count { margin-right: auto; font-weight: 700; color: var(--primary-blue); }
.picker-footer .btn[disabled] { opacity: 0.45; cursor: not-allowed; pointer-events: none; }

/* reel */
.picker-reel-wrap { text-align: center; padding: var(--spacing-2xl) 0; }
.picker-reel {
  max-width: 320px;
  margin: 0 auto;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border-color);
  background: var(--bg-tertiary);
  box-shadow: var(--shadow-lg);
}
.reel-cover { width: 100%; aspect-ratio: 16 / 9; object-fit: cover; display: block; }
.reel-title { padding: var(--spacing-md); font-weight: 700; color: var(--text-primary); }
.reel-caption { margin-top: var(--spacing-lg); color: var(--text-muted); font-weight: 600; }
.picker-reel.cycle { animation: card-cycle 0.18s ease; }

/* result */
.picker-result { text-align: center; animation: reveal-pop 0.5s cubic-bezier(0.2, 0.8, 0.3, 1.2); }
.picker-result-cover {
  width: 100%;
  max-width: 360px;
  margin: 0 auto var(--spacing-md);
  border-radius: var(--radius-lg);
  aspect-ratio: 16 / 9;
  object-fit: cover;
  display: block;
  box-shadow: var(--shadow-lg);
}
.picker-result-title { font-size: 1.7rem; font-weight: 800; color: var(--text-primary); margin: var(--spacing-sm) 0; }
.picker-result-desc { color: var(--text-secondary); max-width: 480px; margin: 0 auto var(--spacing-lg); }
.picker-result-chips { justify-content: center; margin-bottom: var(--spacing-xl); }
.picker-note { color: var(--text-muted); font-style: italic; margin-bottom: var(--spacing-md); }
.picker-result-actions { display: flex; gap: var(--spacing-sm); justify-content: center; flex-wrap: wrap; }

/* matching grid */
.picker-matching-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-lg);
}
.picker-matching-head > div { display: flex; align-items: center; gap: var(--spacing-md); flex-wrap: wrap; }
.picker-match-count { font-weight: 700; color: var(--text-secondary); }
.picker-match-controls { display: flex; align-items: center; gap: var(--spacing-sm); flex-wrap: wrap; }
.picker-grid { grid-template-columns: repeat(auto-fit, minmax(min(100%, 300px), 1fr)); }

/* empty */
.picker-empty { text-align: center; padding: var(--spacing-2xl) 0; }
.picker-empty-emoji { font-size: 3rem; }
.picker-empty h3 { margin: var(--spacing-md) 0; color: var(--text-primary); }
.picker-empty p { color: var(--text-secondary); }
.picker-empty ul {
  list-style: none;
  margin: var(--spacing-lg) auto;
  max-width: 380px;
  text-align: left;
  display: flex;
  flex-direction: column;
  gap: 8px;
  color: var(--text-secondary);
}
.picker-empty li::before { content: "→ "; color: var(--primary-blue); font-weight: 700; }

/* confetti */
.confetti-piece {
  position: fixed;
  top: -5vh;
  width: 9px;
  height: 14px;
  border-radius: 2px;
  z-index: 10002;
  pointer-events: none;
  animation-name: confetti-fall;
  animation-timing-function: linear;
  animation-fill-mode: forwards;
}

/* ---------- keyframes ---------- */
@keyframes card-cycle {
  0% { opacity: 0.4; filter: blur(4px); transform: scale(0.96); }
  100% { opacity: 1; filter: blur(0); transform: scale(1); }
}
@keyframes reveal-pop {
  0% { opacity: 0; transform: scale(0.8) translateY(10px); }
  60% { transform: scale(1.03); }
  100% { opacity: 1; transform: scale(1) translateY(0); }
}
@keyframes confetti-fall {
  0% { transform: translateY(0) rotate(0deg); opacity: 1; }
  100% { transform: translateY(110vh) rotate(720deg); opacity: 0; }
}

/* ---------- responsive ---------- */
@media (max-width: 640px) {
  .library-hero h1 { font-size: 1.75rem; }
  .meal-modal-body, .picker-content { padding: var(--spacing-lg); }
  .meals-grid { grid-template-columns: 1fr; }
  .meals-search-row { flex-wrap: wrap; }
}

/* ---------- reduced motion ---------- */
@media (prefers-reduced-motion: reduce) {
  .picker-reel.cycle,
  .picker-result,
  .confetti-piece { animation: none !important; }
  .meal-card { transition: none; }
}