/* ===== VARIÁVEIS DE TEMA ===== */
:root {
  --promos-text-primary: #1a1a1a;
  --promos-text-secondary: #666;
  --promos-text-muted: #6c757d;
  --promos-text-lighter: #adb5bd;
  --promos-card-bg: #fff;
  --promos-filter-bg: #fff;
  --promos-filter-input-bg: #f8f9fa;
  --promos-filter-input-border: #e9ecef;
  --promos-border: #e9ecef;
  --promos-border-light: #f1f3f5;
  --promos-back-bg: #f8f9fa;
  --promos-back-bg-hover: #fff;
  --promos-back-border: #e9ecef;
  --promos-back-text: #495057;
  --promos-title-color: #2c3e50;
  --promos-image-bg: #f8f9fa;
  --promos-no-results-icon: #cbd5e0;
}

html[data-theme="dark"] {
  --promos-text-primary: #F1F5F9;
  --promos-text-secondary: #CBD5E1;
  --promos-text-muted: #94A3B8;
  --promos-text-lighter: #64748B;
  --promos-card-bg: #1E293B;
  --promos-filter-bg: #1E293B;
  --promos-filter-input-bg: #0F172A;
  --promos-filter-input-border: #334155;
  --promos-border: #334155;
  --promos-border-light: #334155;
  --promos-back-bg: #1E293B;
  --promos-back-bg-hover: #334155;
  --promos-back-border: #334155;
  --promos-back-text: #CBD5E1;
  --promos-title-color: #F1F5F9;
  --promos-image-bg: #0F172A;
  --promos-no-results-icon: #475569;
}

/* ===== CONTAINER PRINCIPAL ===== */
.promos-page-container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 2rem 1.5rem;
  min-height: calc(100vh - 200px);
}

/* ===== HEADER DA PÁGINA ===== */
.promos-page-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 2rem;
  margin-bottom: 3rem;
  flex-wrap: wrap;
}

.promos-title-wrapper h1 {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--promos-text-primary);
  margin-bottom: 0.5rem;
  transition: color 0.3s ease;
}

.promos-page-subtitle {
  font-size: 1.1rem;
  color: var(--promos-text-secondary);
  margin: 0;
  transition: color 0.3s ease;
}

.promos-back-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.5rem;
  background: var(--promos-back-bg);
  border: 2px solid var(--promos-back-border);
  border-radius: 12px;
  color: var(--promos-back-text);
  text-decoration: none;
  font-weight: 500;
  transition: all 0.3s ease;
}

.promos-back-link:hover {
  background: var(--promos-back-bg-hover);
  border-color: #007bff;
  color: #007bff;
  transform: translateX(-4px);
}

/* ===== SEÇÃO DE FILTROS ===== */
.promos-filters-section {
  background: var(--promos-filter-bg);
  border-radius: 16px;
  padding: 2rem;
  margin-bottom: 2rem;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
  transition: background-color 0.3s ease, box-shadow 0.3s ease;
}

html[data-theme="dark"] .promos-filters-section {
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
}

.promos-filters-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1.5rem;
}

.promos-filters-header h3 {
  font-size: 1.3rem;
  font-weight: 600;
  color: var(--promos-title-color);
  margin: 0;
  transition: color 0.3s ease;
}

.promos-clear-filters {
  padding: 0.5rem 1rem;
  background: #fee;
  color: #c00;
  border: 1px solid #fcc;
  border-radius: 8px;
  font-size: 0.9rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.3s ease;
}

.promos-clear-filters:hover {
  background: #fcc;
  border-color: #c00;
}

.promos-filters-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1.5rem;
  margin-bottom: 1.5rem;
}

.promos-filter-group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.promos-filter-group label {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--promos-back-text);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  transition: color 0.3s ease;
}

.promos-filter-select {
  padding: 0.75rem 1rem;
  border: 2px solid var(--promos-filter-input-border);
  border-radius: 10px;
  font-size: 1rem;
  color: var(--promos-back-text);
  background: var(--promos-filter-input-bg);
  cursor: pointer;
  transition: all 0.3s ease;
}

.promos-filter-select:hover {
  border-color: #007bff;
  background: var(--promos-back-bg-hover);
}

.promos-filter-select:focus {
  outline: none;
  border-color: #007bff;
  background: var(--promos-back-bg-hover);
  box-shadow: 0 0 0 3px rgba(0, 123, 255, 0.1);
}

.promos-results-info {
  padding-top: 1rem;
  border-top: 2px solid var(--promos-border-light);
  text-align: center;
  font-size: 1rem;
  font-weight: 600;
  color: #007bff;
  transition: border-color 0.3s ease;
}

/* ===== CATEGORIA SECTION ===== */
.promos-category-section {
  margin-bottom: 3rem;
}

.promos-category-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1.5rem;
  padding-bottom: 1rem;
  border-bottom: 3px solid var(--promos-border-light);
  transition: border-color 0.3s ease;
}

.promos-category-title {
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--promos-title-color);
  margin: 0;
  transition: color 0.3s ease;
}

.promos-count {
  padding: 0.5rem 1rem;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: #fff;
  border-radius: 20px;
  font-size: 0.9rem;
  font-weight: 600;
}

/* ===== GRID DE PROMOÇÕES ===== */
.promos-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 2rem;
}

/* ===== CARD DE PROMOÇÃO ===== */
.promos-card {
  background: var(--promos-card-bg);
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
  transition: all 0.3s ease;
  height: 100%;
  display: flex;
  flex-direction: column;
}

html[data-theme="dark"] .promos-card {
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

.promos-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 12px 24px rgba(0, 0, 0, 0.15);
}

html[data-theme="dark"] .promos-card:hover {
  box-shadow: 0 12px 24px rgba(0, 0, 0, 0.5);
}

.promos-card-link {
  text-decoration: none;
  color: inherit;
  display: flex;
  flex-direction: column;
  height: 100%;
}

.promos-card-image-wrapper {
  position: relative;
  width: 100%;
  padding-top: 60%;
  overflow: hidden;
  background: var(--promos-image-bg);
  transition: background-color 0.3s ease;
}

.promos-card-image-wrapper img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s ease;
}

.promos-card:hover .promos-card-image-wrapper img {
  transform: scale(1.1);
}

.promos-featured-badge {
  position: absolute;
  top: 1rem;
  left: 1rem;
  padding: 0.4rem 0.8rem;
  background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
  color: #fff;
  border-radius: 8px;
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  box-shadow: 0 4px 12px rgba(245, 87, 108, 0.4);
}

.promos-discount-badge {
  position: absolute;
  top: 1rem;
  right: 1rem;
  background: #28a745;
  color: #fff;
  padding: 0.6rem 0.8rem;
  border-radius: 12px;
  text-align: center;
  box-shadow: 0 4px 12px rgba(40, 167, 69, 0.4);
}

.promos-discount-value {
  display: block;
  font-size: 1.5rem;
  font-weight: 800;
  line-height: 1;
}

.promos-discount-label {
  display: block;
  font-size: 0.7rem;
  font-weight: 600;
  margin-top: 2px;
}

.promos-card-content {
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.promos-card-title {
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--promos-title-color);
  margin: 0 0 1rem 0;
  line-height: 1.4;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  transition: color 0.3s ease;
}

.promos-company-info {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--promos-text-muted);
  font-size: 0.9rem;
  margin-bottom: 1rem;
  transition: color 0.3s ease;
}

.promos-company-info svg {
  flex-shrink: 0;
}

.promos-card-description {
  color: var(--promos-text-muted);
  font-size: 0.95rem;
  line-height: 1.6;
  margin: 0 0 1.5rem 0;
  flex-grow: 1;
  transition: color 0.3s ease;
}

.promos-card-footer {
  margin-top: auto;
  padding-top: 1rem;
  border-top: 2px solid var(--promos-border-light);
  transition: border-color 0.3s ease;
}

.promos-price-info {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1rem;
}

.promos-original-price {
  font-size: 0.95rem;
  color: var(--promos-text-lighter);
  text-decoration: line-through;
  transition: color 0.3s ease;
}

.promos-promo-price {
  font-size: 1.5rem;
  font-weight: 800;
  color: #28a745;
}

.promos-expiry-info {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--promos-text-muted);
  font-size: 0.85rem;
  margin-bottom: 1rem;
  transition: color 0.3s ease;
}

.promos-cta-button {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  width: 100%;
  padding: 1rem;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: #fff;
  border-radius: 12px;
  font-weight: 600;
  font-size: 1rem;
  transition: all 0.3s ease;
}

.promos-card:hover .promos-cta-button {
  background: linear-gradient(135deg, #764ba2 0%, #667eea 100%);
  transform: translateY(-2px);
  box-shadow: 0 8px 16px rgba(102, 126, 234, 0.4);
}

/* ===== SEM RESULTADOS ===== */
.promos-no-results {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 4rem 2rem;
  text-align: center;
  min-height: 400px;
}

.promos-no-results svg {
  color: var(--promos-no-results-icon);
  margin-bottom: 2rem;
  transition: color 0.3s ease;
}

.promos-no-results h2 {
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--promos-title-color);
  margin-bottom: 1rem;
  transition: color 0.3s ease;
}

.promos-no-results p {
  font-size: 1.1rem;
  color: var(--promos-text-muted);
  max-width: 500px;
  transition: color 0.3s ease;
}

/* ===== RESPONSIVIDADE ===== */
@media (max-width: 768px) {
  .promos-page-container {
    padding: 1.5rem 1rem;
  }

  .promos-page-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 1rem;
  }

  .promos-title-wrapper h1 {
    font-size: 2rem;
  }

  .promos-page-subtitle {
    font-size: 1rem;
  }

  .promos-filters-section {
    padding: 1.5rem;
  }

  .promos-filters-grid {
    grid-template-columns: 1fr;
    gap: 1rem;
  }

  .promos-category-title {
    font-size: 1.5rem;
  }

  .promos-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  .promos-card-title {
    font-size: 1.2rem;
  }
}

@media (min-width: 769px) and (max-width: 1024px) {
  .promos-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* ===== ANIMAÇÕES ===== */
@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(20px);
  }

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

.promos-card {
  animation: fadeIn 0.5s ease-out;
}

.promos-category-section:nth-child(1) .promos-card {
  animation-delay: 0.1s;
}

.promos-category-section:nth-child(2) .promos-card {
  animation-delay: 0.2s;
}

.promos-category-section:nth-child(3) .promos-card {
  animation-delay: 0.3s;
}

/* ─── Countdown ───────────────────────────────────────────────────────────── */
.countdown-timer {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 0.82rem;
  font-weight: 700;
  color: #22c55e;
  font-variant-numeric: tabular-nums;
  transition: color 0.3s ease;
}
.countdown-timer.is-urgent   { color: #f59e0b; }
.countdown-timer.is-critical { color: #ef4444; animation: countdown-pulse 1s ease-in-out infinite; }
.countdown-timer.is-expired  { color: #9ca3af; font-weight: 500; }

@keyframes countdown-pulse {
  0%, 100% { opacity: 1; }
  50%       { opacity: 0.55; }
}