/* ═══════════════════════════════════════════════════════════════
   Cards — MC Виан B2B Portal
   ═══════════════════════════════════════════════════════════════ */

.card {
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-border-light);
  transition: var(--transition);
  overflow: hidden;
}
.card:hover {
  box-shadow: var(--shadow-md);
}

.card-body {
  padding: var(--space-5);
}
.card-header {
  padding: var(--space-4) var(--space-5);
  border-bottom: 1px solid var(--color-border-light);
}
.card-footer {
  padding: var(--space-4) var(--space-5);
  border-top: 1px solid var(--color-border-light);
}

/* ── Product Card ────────────────────────────────────────────── */
.card-product {
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-border-light);
  transition: var(--transition);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  position: relative;
}
.card-product:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.card-product__img-wrap {
  position: relative;
  aspect-ratio: 4/3;
  overflow: hidden;
  background: var(--color-bg);
}
.card-product__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}
.card-product:hover .card-product__img {
  transform: scale(1.05);
}

/* Badges on product card */
.card-product__badges {
  position: absolute;
  top: var(--space-3);
  left: var(--space-3);
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
  z-index: 2;
}

.card-product__badges--bottom {
  top: auto;
  bottom: var(--space-10);
  left: var(--space-3);
}

/* Availability inline label */
.card-product__availability {
  margin-bottom: var(--space-2);
}
.availability {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 12px;
  font-weight: 500;
  line-height: 1;
}
.availability i { font-size: 13px; }
.availability--stock { color: #15803D; }
.availability--order { color: #B45309; }
.availability--transit { color: #0891B2; }

.card-product__actions-hover {
  position: absolute;
  top: var(--space-3);
  right: var(--space-3);
  z-index: 3;
  opacity: 0;
  transform: translateY(-4px);
  transition: opacity 0.2s ease, transform 0.2s ease;
}
.card-product:hover .card-product__actions-hover {
  opacity: 1;
  transform: translateY(0);
}

.btn-compare {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: none;
  background: rgba(255,255,255,0.95);
  box-shadow: var(--shadow-md);
  color: var(--color-text-secondary);
  font-size: 16px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition-fast);
}
.btn-compare:hover {
  background: var(--color-primary);
  color: #fff;
  transform: scale(1.1);
}
.btn-compare.is-active {
  background: var(--color-primary);
  color: #fff;
}

.card-product__body {
  padding: var(--space-4);
  display: flex;
  flex-direction: column;
  flex: 1;
}

.card-product__article {
  font-size: 12px;
  color: var(--color-text-muted);
  margin-bottom: var(--space-1);
}

.card-product__name {
  font-size: 14px;
  font-weight: 500;
  color: var(--color-text);
  line-height: 1.4;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  margin-bottom: var(--space-3);
  min-height: 40px;
}
.card-product__name a {
  color: inherit;
}
.card-product__name a:hover {
  color: var(--color-primary);
}

.card-product__prices {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  margin-top: auto;
  margin-bottom: var(--space-3);
}
.card-product__price {
  font-size: 18px;
  font-weight: 700;
  color: var(--color-text);
}
.card-product__price--dealer {
  color: var(--color-success);
}
.card-product__price--retail {
  font-size: 13px;
  font-weight: 400;
  color: var(--color-text-secondary);
  opacity: 0.5;
}
.card-product__discount-badge {
  display: inline-block;
  padding: 1px 6px;
  font-size: 11px;
  font-weight: 600;
  color: var(--color-success);
  background: rgba(34, 197, 94, 0.1);
  border-radius: var(--radius-sm, 4px);
  margin-top: 2px;
}
.card-product__price-dealer {
  font-size: 14px;
  font-weight: 600;
  color: var(--color-success);
  margin-top: 2px;
}
.card-product__price-locked {
  font-size: 12px;
  color: var(--color-text-muted);
  display: flex;
  align-items: center;
  gap: var(--space-1);
  margin-top: 2px;
}

.card-product__login-hint {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 11px;
  font-weight: 500;
  color: var(--color-primary);
  margin-bottom: 6px;
  padding: 3px 8px;
  background: var(--color-primary-light);
  border-radius: var(--radius-full);
  transition: var(--transition-fast);
  text-decoration: none;
}
.card-product__login-hint:hover {
  background: var(--color-primary);
  color: #fff;
}
.card-product__login-hint i {
  font-size: 12px;
}

.card-product__footer {
  display: flex;
  gap: var(--space-2);
  align-items: center;
  padding: 0 var(--space-4) var(--space-4);
}
.card-product__footer .btn {
  flex: 1;
}

/* ── Product Card (List View) ────────────────────────────────── */
.card-product--list {
  flex-direction: row;
  align-items: center;
}
.card-product--list .card-product__img-wrap {
  width: 160px;
  min-width: 160px;
  aspect-ratio: 1/1;
}
.card-product--list .card-product__body {
  padding: var(--space-4) var(--space-5);
  flex-direction: row;
  align-items: center;
  gap: var(--space-6);
}
.card-product--list .card-product__info {
  flex: 1;
}
.card-product--list .card-product__name {
  font-size: 16px;
  -webkit-line-clamp: 1;
  min-height: auto;
  margin-bottom: var(--space-2);
}
.card-product--list .card-product__desc {
  font-size: 13px;
  color: var(--color-text-secondary);
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  display: -webkit-box;
  overflow: hidden;
}
.card-product--list .card-product__prices {
  min-width: 140px;
  text-align: right;
  margin-bottom: 0;
}
.card-product--list .card-product__footer {
  min-width: 160px;
  flex-direction: column;
}

/* ── Stat Card ───────────────────────────────────────────────── */
.card-stat {
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  padding: var(--space-5);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-border-light);
  display: flex;
  align-items: flex-start;
  gap: var(--space-4);
  transition: var(--transition);
}
.card-stat:hover {
  box-shadow: var(--shadow-md);
}

.card-stat__icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  flex-shrink: 0;
}
.card-stat__icon--primary {
  background: var(--color-primary-light);
  color: var(--color-primary);
}
.card-stat__icon--success {
  background: var(--color-success-light);
  color: var(--color-success);
}
.card-stat__icon--warning {
  background: var(--color-warning-light);
  color: var(--color-warning);
}
.card-stat__icon--danger {
  background: var(--color-danger-light);
  color: var(--color-danger);
}

.card-stat__value {
  font-size: 28px;
  font-weight: 700;
  color: var(--color-text);
  line-height: 1.2;
}
.card-stat__label {
  font-size: 13px;
  color: var(--color-text-secondary);
  margin-top: var(--space-1);
}
.card-stat__trend {
  font-size: 12px;
  font-weight: 600;
  margin-top: var(--space-1);
  display: inline-flex;
  align-items: center;
  gap: 2px;
}
.card-stat__trend--up   { color: var(--color-success); }
.card-stat__trend--down { color: var(--color-danger); }

/* ── Order Card ──────────────────────────────────────────────── */
.card-order {
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-border-light);
  padding: var(--space-5);
  transition: var(--transition);
}
.card-order:hover {
  box-shadow: var(--shadow-md);
}

/* ── Project Card ────────────────────────────────────────────── */
.card-project {
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-border-light);
  padding: var(--space-5);
  transition: var(--transition);
}
.card-project:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

/* ── Quick Action Card ───────────────────────────────────────── */
.card-action {
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-border-light);
  padding: var(--space-6);
  text-align: center;
  transition: var(--transition);
  cursor: pointer;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-3);
}
.card-action:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  background: var(--color-primary-light);
  border-color: var(--color-primary);
}
.card-action__icon {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-lg);
  background: var(--color-primary-light);
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 28px;
  transition: var(--transition);
}
.card-action:hover .card-action__icon {
  background: var(--color-primary);
  color: #fff;
}
.card-action__title {
  font-size: 14px;
  font-weight: 600;
  color: var(--color-text);
}
.card-action__lock {
  color: var(--color-text-muted);
  font-size: 12px;
  display: flex;
  align-items: center;
  gap: var(--space-1);
}

/* ── Category Tile ───────────────────────────────────────────── */
.card-category {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 4/3;
  cursor: pointer;
}
.card-category__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}
.card-category:hover .card-category__img {
  transform: scale(1.08);
}
.card-category__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(11,18,32,0.6), transparent 60%);
  transition: var(--transition);
}
.card-category:hover .card-category__overlay {
  background: linear-gradient(to top, rgba(0,126,255,0.5), rgba(0,126,255,0.15));
}
.card-category__content {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: var(--space-5);
  color: #fff;
}
.card-category__name {
  font-size: 18px;
  font-weight: 700;
}
.card-category__count {
  font-size: 13px;
  opacity: 0.85;
  margin-top: var(--space-1);
}

@media (max-width: 767px) {
  .card-product--list {
    flex-direction: column;
  }
  .card-product--list .card-product__img-wrap {
    width: 100%;
    aspect-ratio: 16/9;
  }
  .card-product--list .card-product__body {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-3);
  }
  .card-product--list .card-product__prices {
    text-align: left;
    min-width: auto;
  }
  .card-product--list .card-product__footer {
    width: 100%;
    flex-direction: row;
    min-width: auto;
  }
}