/* ========================================
   RECIPES PAGE STYLES
   Load after master.css
   Uses unified design system tokens & components
   ======================================== */

/* Active navigation state */
.nav-menu a[href='recipes.html'],
.killer-nav-link.active {
  color: var(--ssk-brand-primary);
  font-weight: 600;
}

/* ===== PAGE LAYOUT ===== */
.recipes-layout {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: var(--ssk-space-6);
  padding-top: var(--ssk-space-8);
  padding-bottom: var(--ssk-space-12);
}

@media (max-width: 1023px) {
  .recipes-layout {
    grid-template-columns: 1fr;
  }
}

/* ===== SIDEBAR FILTERS ===== */
.filters-sidebar {
  position: sticky;
  top: calc(var(--ssk-nav-height, 80px) + var(--ssk-space-4));
  height: fit-content;
}

.sidebar-block {
  background: var(--ssk-white);
  padding: var(--ssk-space-5);
  border-radius: var(--ssk-radius-xl);
  border: 1px solid var(--ssk-gray-200);
  box-shadow: var(--ssk-shadow-sm);
}

.filter-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--ssk-space-5);
}

.filter-header h3 {
  font-size: var(--ssk-text-lg);
  font-weight: 700;
  color: var(--ssk-brand-primary-dark);
  margin: 0;
}

.filter-header button {
  color: var(--ssk-gray-500);
  font-size: var(--ssk-text-sm);
  background: none;
  border: none;
  cursor: pointer;
  transition: color var(--ssk-transition-fast);
}

.filter-header button:hover {
  color: var(--ssk-brand-accent);
}

.filter-group {
  margin-bottom: var(--ssk-space-5);
}

.filter-label {
  display: block;
  font-weight: 600;
  font-size: var(--ssk-text-sm);
  margin-bottom: var(--ssk-space-2);
  color: var(--ssk-gray-700);
}

.filter-input,
.filters-sidebar input[type='text'] {
  width: 100%;
  padding: var(--ssk-space-3);
  border: 2px solid var(--ssk-gray-200);
  border-radius: var(--ssk-radius-lg);
  font-size: var(--ssk-text-sm);
  transition: border-color var(--ssk-transition-fast);
}

.filter-input:focus,
.filters-sidebar input[type='text']:focus {
  outline: none;
  border-color: var(--ssk-brand-primary);
}

.checkbox-group {
  display: flex;
  flex-direction: column;
  gap: var(--ssk-space-3);
}

.checkbox-group label {
  display: flex;
  align-items: center;
  gap: var(--ssk-space-2);
  font-size: var(--ssk-text-sm);
  color: var(--ssk-gray-600);
  cursor: pointer;
  transition: color var(--ssk-transition-fast);
}

.checkbox-group label:hover {
  color: var(--ssk-gray-900);
}

.checkbox-group input[type='checkbox'] {
  width: 18px;
  height: 18px;
  accent-color: var(--ssk-brand-primary);
}

.premium-label {
  background: var(--ssk-brand-accent);
  color: var(--ssk-gray-900);
  font-size: var(--ssk-text-xs);
  padding: 2px 6px;
  border-radius: var(--ssk-radius-sm);
  font-weight: 700;
}

.premium-filters {
  opacity: 0.7;
}

/* ===== RESULTS HEADER ===== */
.results-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--ssk-space-6);
  flex-wrap: wrap;
  gap: var(--ssk-space-4);
}

.results-title {
  font-size: var(--ssk-text-xl);
  font-weight: 800;
  color: var(--ssk-brand-primary-dark);
  margin: 0;
}

.view-options {
  display: flex;
  gap: var(--ssk-space-2);
}

.view-btn {
  padding: var(--ssk-space-2);
  border: 1px solid var(--ssk-gray-200);
  background: var(--ssk-white);
  border-radius: var(--ssk-radius-md);
  cursor: pointer;
  color: var(--ssk-gray-500);
  transition: all var(--ssk-transition-fast);
}

.view-btn:hover {
  border-color: var(--ssk-brand-primary);
  color: var(--ssk-brand-primary);
}

.view-btn.active {
  background: var(--ssk-brand-primary);
  border-color: var(--ssk-brand-primary);
  color: var(--ssk-white);
}

/* ===== RECIPE GRID ===== */
.recipes-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: var(--ssk-space-6);
}

@media (max-width: 639px) {
  .recipes-grid {
    grid-template-columns: 1fr;
    gap: var(--ssk-space-4);
  }
}

/* ===== RECIPE CARD — PREMIUM FRAME DESIGN ===== */

/* Meal-type colour palette via CSS custom properties */
.recipe-card { --card-accent: #2e7d32; --card-accent-light: #f0fdf4; --card-accent-rgb: 46,125,50; }
.recipe-card[data-meal="breakfast"]       { --card-accent: #f59e0b; --card-accent-light: #fef9e7; --card-accent-rgb: 245,158,11; }
.recipe-card[data-meal="lunch"]           { --card-accent: #4ade80; --card-accent-light: #f0fdf4; --card-accent-rgb: 74,222,128; }
.recipe-card[data-meal="dinner"]          { --card-accent: #818cf8; --card-accent-light: #eef2ff; --card-accent-rgb: 129,140,248; }
.recipe-card[data-meal="snacks"],
.recipe-card[data-meal="snack"]           { --card-accent: #fb923c; --card-accent-light: #fff7ed; --card-accent-rgb: 251,146,60; }
.recipe-card[data-meal="dessert"]         { --card-accent: #c084fc; --card-accent-light: #faf5ff; --card-accent-rgb: 192,132,252; }
.recipe-card[data-meal="smoothie"]        { --card-accent: #22d3ee; --card-accent-light: #ecfeff; --card-accent-rgb: 34,211,238; }
.recipe-card[data-meal="muscle-building"] { --card-accent: #f87171; --card-accent-light: #fff1f2; --card-accent-rgb: 248,113,113; }

.recipe-card {
  background: var(--ssk-white);
  border-radius: var(--ssk-radius-xl);
  overflow: hidden;
  cursor: pointer;
  transition: transform 0.28s cubic-bezier(0.34, 1.4, 0.64, 1), box-shadow 0.28s ease, border-color 0.2s ease;
  border: 1.5px solid var(--ssk-gray-200, #edf2e7);
  display: flex;
  flex-direction: column;
  position: relative;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05), 0 1px 2px rgba(0, 0, 0, 0.04);
}

/* Coloured top accent bar */
.recipe-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--card-accent) 0%, rgba(var(--card-accent-rgb), 0.5) 100%);
  z-index: 3;
  transition: height 0.2s ease;
}

.recipe-card:hover {
  transform: translateY(-7px);
  box-shadow:
    0 20px 40px rgba(0, 0, 0, 0.10),
    0 8px 16px rgba(var(--card-accent-rgb), 0.15),
    0 0 0 1.5px rgba(var(--card-accent-rgb), 0.3);
  border-color: rgba(var(--card-accent-rgb), 0.35);
}

.recipe-card:hover::before {
  height: 4px;
}

/* ── Image skeleton shimmer ──────────────────────────────────── */
@keyframes ssk-shimmer {
  0%   { background-position: -600px 0; }
  100% { background-position:  600px 0; }
}

.recipe-image {
  position: relative;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background: linear-gradient(
    135deg,
    var(--card-accent-light) 0%,
    var(--ssk-gray-100, #edf2e7) 100%
  );
  background-size: 1200px 100%;
  animation: ssk-shimmer 1.6s infinite linear;
}

.recipe-image:has(.img-loaded) {
  animation: none;
  background: none;
}

/* Bottom scrim for badge legibility */
.recipe-image::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 55%;
  background: linear-gradient(to top, rgba(0, 0, 0, 0.42) 0%, transparent 100%);
  pointer-events: none;
  z-index: 1;
}

.recipe-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0;
  transition: transform 0.55s ease, opacity 0.4s ease;
}

.recipe-image img.img-loaded {
  opacity: 1;
}

.recipe-card:hover .recipe-image img {
  transform: scale(1.08);
}

/* Meal-type pill badge */
.recipe-badge {
  position: absolute;
  top: var(--ssk-space-3);
  left: var(--ssk-space-3);
  background: var(--card-accent);
  color: #fff;
  padding: 4px 10px;
  border-radius: var(--ssk-radius-full);
  font-size: 0.68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  z-index: 2;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.22);
}

/* Alkaline "frosted glass" tag on image */
.recipe-alkaline-tag {
  position: absolute;
  bottom: var(--ssk-space-3);
  left: var(--ssk-space-3);
  background: rgba(255, 255, 255, 0.18);
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 255, 255, 0.35);
  color: #fff;
  font-size: 0.65rem;
  font-weight: 700;
  padding: 3px 8px;
  border-radius: var(--ssk-radius-full);
  z-index: 2;
  letter-spacing: 0.05em;
}

/* Favourite heart button */
.favorite-btn {
  position: absolute;
  top: var(--ssk-space-3);
  right: var(--ssk-space-3);
  width: 36px;
  height: 36px;
  background: rgba(255, 255, 255, 0.96);
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
  border: none;
  border-radius: var(--ssk-radius-full);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  z-index: 2;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.18);
}

.favorite-btn:hover {
  transform: scale(1.18);
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.22);
}

.favorite-btn svg {
  color: var(--ssk-gray-400);
  transition: color 0.2s ease, fill 0.2s ease;
}

.favorite-btn.is-favorite svg {
  color: #e63946;
  fill: #e63946;
}

/* ── Card body ─────────────────────────────────────────────── */
.recipe-content {
  padding: var(--ssk-space-4);
  display: flex;
  flex-direction: column;
  flex: 1;
  gap: 10px;
}

.recipe-title {
  font-size: var(--ssk-text-base);
  font-weight: 700;
  color: var(--ssk-gray-900);
  line-height: 1.35;
  margin: 0;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* ── Meta pill row ─────────────────────────────────────────── */
.recipe-meta-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin: 0;
}

.meta-pill {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 3px 9px;
  border-radius: var(--ssk-radius-full);
  font-size: 0.69rem;
  font-weight: 600;
  background: var(--ssk-bg-subtle, #f5f8f2);
  color: var(--ssk-gray-600);
  white-space: nowrap;
}

.meta-pill--time   { background: #e8f5e9; color: #1b5e20; }
.meta-pill--cal    { background: #fff3e0; color: #bf360c; }
.meta-pill--easy   { background: #e8f5e9; color: #2e7d32; }
.meta-pill--medium { background: #fff8e1; color: #e65100; }
.meta-pill--hard   { background: #fce4ec; color: #b71c1c; }

/* ── Description ───────────────────────────────────────────── */
.recipe-description {
  font-size: var(--ssk-text-sm);
  color: var(--ssk-gray-500);
  line-height: 1.55;
  margin: 0;
  flex: 1;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* ── CTA footer ────────────────────────────────────────────── */
.recipe-card-footer {
  margin-top: auto;
  padding-top: var(--ssk-space-3);
  border-top: 1px solid var(--ssk-gray-100, #f0f4ed);
}

.recipe-view-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  width: 100%;
  padding: 10px var(--ssk-space-4);
  background: var(--card-accent-light);
  color: var(--card-accent);
  border: 1.5px solid transparent;
  border-radius: var(--ssk-radius-lg);
  font-size: var(--ssk-text-sm);
  font-weight: 700;
  cursor: pointer;
  transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease;
  letter-spacing: 0.01em;
}

.recipe-view-btn:hover,
.recipe-card:hover .recipe-view-btn {
  background: var(--card-accent);
  color: #fff;
  border-color: var(--card-accent);
}

.recipe-view-btn .btn-arrow {
  transition: transform 0.2s ease;
}

.recipe-card:hover .recipe-view-btn .btn-arrow {
  transform: translateX(4px);
}

/* Legacy alias — keeps any remaining .recipe-btn references working */
.recipe-btn {
  margin-top: auto;
  width: 100%;
  justify-content: center;
}

/* ===== UI STATES ===== */
.loading-state {
  text-align: center;
  padding: var(--ssk-space-12) var(--ssk-space-4);
}

.loading-spinner {
  border: 4px solid var(--ssk-gray-200);
  border-top: 4px solid var(--ssk-brand-primary);
  border-radius: 50%;
  width: 48px;
  height: 48px;
  animation: spin 1s linear infinite;
  margin: 0 auto var(--ssk-space-4);
}

@keyframes spin {
  0% {
    transform: rotate(0deg);
  }
  100% {
    transform: rotate(360deg);
  }
}

.loading-text {
  color: var(--ssk-gray-600);
  font-size: var(--ssk-text-base);
}

.empty-state {
  text-align: center;
  padding: var(--ssk-space-12) var(--ssk-space-4);
  background: var(--ssk-gray-50);
  border-radius: var(--ssk-radius-xl);
}

.empty-icon {
  font-size: 3rem;
  margin-bottom: var(--ssk-space-4);
}

.empty-title {
  font-size: var(--ssk-text-xl);
  font-weight: 700;
  color: var(--ssk-gray-700);
  margin-bottom: var(--ssk-space-2);
}

.empty-message {
  color: var(--ssk-gray-600);
  margin-bottom: var(--ssk-space-6);
}

/* ===== PAGINATION ===== */
.pagination-container {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: var(--ssk-space-4);
  margin-top: var(--ssk-space-8);
  padding: var(--ssk-space-4) 0;
}

.pagination-btn {
  min-height: 44px;
  padding: var(--ssk-space-2) var(--ssk-space-5);
}

.pagination-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.pagination-info {
  display: flex;
  align-items: center;
  gap: var(--ssk-space-1);
  font-size: var(--ssk-text-sm);
  color: var(--ssk-gray-600);
}

.pagination-info span {
  font-weight: 700;
  color: var(--ssk-gray-900);
  margin: 0 var(--ssk-space-1);
}

/* ===== MOBILE ADJUSTMENTS ===== */
@media (max-width: 1023px) {
  .filters-sidebar {
    position: static;
    order: -1;
    margin-bottom: var(--ssk-space-6);
  }

  .sidebar-block {
    padding: var(--ssk-space-4);
  }
}

@media (max-width: 639px) {
  .results-header {
    flex-direction: column;
    align-items: flex-start;
  }

  .pagination-container {
    flex-direction: column;
    gap: var(--ssk-space-3);
  }
}

/* ===== INLINE STYLE REPLACEMENTS ===== */

/* Sort controls */
.sort-and-view {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.sort-label {
  font-size: var(--ssk-text-sm);
  font-weight: 600;
  color: var(--ssk-text-secondary);
  white-space: nowrap;
}

.sort-select {
  font-size: var(--ssk-text-sm);
  padding: 0.375rem 0.75rem;
  border: 1.5px solid var(--ssk-border-color, #edf2e7);
  border-radius: var(--ssk-radius-md, 0.5rem);
  background: var(--ssk-white, #fff);
  color: var(--ssk-text-secondary);
  cursor: pointer;
  transition: border-color 0.15s ease;
}

.sort-select:focus {
  outline: none;
  border-color: var(--ssk-brand-primary);
}

/* Filter range slider */
.filter-range {
  width: 100%;
  cursor: pointer;
  accent-color: var(--ssk-brand-primary);
}

.filter-value-label {
  font-weight: 700;
  color: var(--ssk-brand-primary);
}

.range-hint {
  display: flex;
  justify-content: space-between;
  font-size: var(--ssk-text-xs);
  color: var(--ssk-text-muted);
  margin-top: 4px;
}


  min-height: 50vh;
  padding-top: 100px;
}

.health-goals-filter {
  padding-top: var(--ssk-space-5);
  border-top: 1px solid var(--ssk-gray-100);
}

.health-goals-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--ssk-space-3);
}

.health-goals-label {
  margin-bottom: 0;
}

.filter-apply-btn {
  width: 100%;
}

.state-hidden {
  display: none;
}

.pagination-duplicate {
  display: none;
}