/* ============================================================
   cos.css — pagina coș
   ============================================================ */

/* ---------- Page head ---------- */
.page-head {
  margin-bottom: 24px;
}
.page-head h1 {
  font-size: clamp(1.5rem, 5vw, 2rem);
  font-weight: 800;
  letter-spacing: -0.028em;
  margin: 0 0 6px;
  display: flex;
  align-items: center;
  gap: 12px;
}
.page-head h1 i { color: var(--green); font-size: 0.85em; }
.page-head p {
  color: var(--text-soft);
  font-size: 14.5px;
  margin: 0;
}

/* ---------- Layout ---------- */
.cart-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
  align-items: start;
}

/* ---------- Items ---------- */
.cart-items {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.cart-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px;
  background: var(--glass-2);
  -webkit-backdrop-filter: var(--blur);
  backdrop-filter: var(--blur);
  border: 1px solid var(--stroke);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm), var(--inset);
  transition: border-color .15s, box-shadow .15s;
}
.cart-item:hover {
  border-color: var(--green-stroke);
  box-shadow: var(--shadow), var(--inset);
}

/* Imagine */
.cart-item-img {
  width: 72px;
  height: 72px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--glass-3);
  border: 1px solid var(--stroke);
  border-radius: var(--radius-sm);
  overflow: hidden;
  text-decoration: none;
  color: var(--green);
}
.cart-item-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.cart-item-img i { font-size: 26px; opacity: 0.4; }

/* Info */
.cart-item-info {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 5px;
}
.cart-item-name {
  font-size: 14px;
  font-weight: 700;
  color: var(--text);
  text-decoration: none;
  line-height: 1.3;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.cart-item-name:hover { color: var(--green-dark); }

.cart-item-price {
  font-size: 12px;
  color: var(--text-mute);
}

/* Qty control */
.cart-item-qty {
  display: inline-flex;
  align-items: center;
  gap: 0;
  margin-top: 4px;
  background: var(--glass-3);
  border: 1px solid var(--stroke);
  border-radius: var(--radius-pill);
  padding: 2px;
  width: fit-content;
  box-shadow: var(--inset);
}
.qty-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border: 0;
  background: transparent;
  border-radius: 50%;
  color: var(--text-soft);
  font-size: 11px;
  cursor: pointer;
  transition: background .15s, color .15s, transform .15s;
}
.qty-btn:hover:not(:disabled) {
  background: var(--green-tint);
  color: var(--green-dark);
}
.qty-btn:active:not(:disabled) { transform: scale(0.9); }
.qty-btn:disabled { opacity: 0.35; cursor: not-allowed; }

.qty-value {
  min-width: 30px;
  text-align: center;
  font-size: 14px;
  font-weight: 700;
  color: var(--text);
}

/* Right (total + delete) */
.cart-item-right {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 6px;
  flex-shrink: 0;
}
.cart-item-total {
  font-size: 15px;
  font-weight: 800;
  color: var(--green-dark);
  white-space: nowrap;
  letter-spacing: -0.02em;
}
.cart-item-remove {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border: 1px solid var(--stroke);
  background: var(--glass-3);
  border-radius: 50%;
  color: var(--text-mute);
  font-size: 12px;
  cursor: pointer;
  transition: color .15s, background .15s, border-color .15s, transform .15s;
}
.cart-item-remove:hover {
  color: var(--danger);
  border-color: rgba(239, 68, 68, 0.4);
  background: rgba(239, 68, 68, 0.08);
}
.cart-item-remove:active { transform: scale(0.9); }

/* ---------- Summary ---------- */
.cart-summary {
  position: sticky;
  top: 90px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 20px;
  background: var(--glass-2);
  -webkit-backdrop-filter: var(--blur);
  backdrop-filter: var(--blur);
  border: 1px solid var(--stroke);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg), var(--inset);
}

.cart-summary h3 {
  font-size: 15px;
  font-weight: 800;
  margin: 0 0 4px;
  display: flex;
  align-items: center;
  gap: 8px;
  letter-spacing: -0.01em;
}
.cart-summary h3 i { color: var(--green); font-size: 14px; }

.summary-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  font-size: 14px;
  color: var(--text-soft);
  padding: 4px 0;
}
.summary-row i { font-size: 12px; color: var(--text-mute); margin-right: 4px; }
.summary-row span:last-child {
  font-weight: 600;
  color: var(--text);
}
.summary-row .free {
  color: var(--green-dark);
  font-weight: 700;
}

.summary-row.total {
  padding: 14px 0 6px;
  margin-top: 6px;
  border-top: 1px dashed var(--stroke);
  font-size: 16px;
}
.summary-row.total strong:first-child { color: var(--text); }
.summary-row.total strong:last-child {
  font-size: 22px;
  font-weight: 800;
  color: var(--green-dark);
  letter-spacing: -0.025em;
}

/* ---------- Buttons ---------- */
.cart-summary .btn {
  min-height: 48px;
  font-size: 15px;
}
.btn-block { width: 100%; }

.continue-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin-top: 8px;
  color: var(--text-soft);
  font-size: 13.5px;
  font-weight: 600;
  text-decoration: none;
  transition: color .15s;
}
.continue-link:hover { color: var(--green-dark); }
.continue-link i { font-size: 12px; }

/* ---------- Empty state ---------- */
.cart-empty {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  gap: 12px;
  padding: 60px 20px;
  background: var(--glass-2);
  -webkit-backdrop-filter: var(--blur);
  backdrop-filter: var(--blur);
  border: 1px solid var(--stroke);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow), var(--inset);
}
.cart-empty-icon {
  width: 80px;
  height: 80px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--green-tint);
  border: 1px solid var(--green-stroke);
  border-radius: 50%;
  color: var(--green-dark);
  font-size: 32px;
  margin-bottom: 8px;
}
.cart-empty h2 {
  font-size: 18px;
  font-weight: 800;
  margin: 0;
  letter-spacing: -0.02em;
}
.cart-empty p {
  color: var(--text-soft);
  font-size: 14px;
  margin: 0 0 8px;
  max-width: 320px;
}
.cart-empty .btn {
  margin-top: 8px;
  min-height: 48px;
  padding: 12px 26px;
}

/* ============================================================
   RESPONSIVE
   ============================================================ */

/* Tablet */
@media (min-width: 640px) {
  .cart-item { padding: 14px; gap: 14px; }
  .cart-item-img { width: 84px; height: 84px; }
  .cart-item-img i { font-size: 30px; }
  .cart-item-name { font-size: 15px; }
  .cart-item-total { font-size: 16px; }
}

/* Desktop */
@media (min-width: 960px) {
  .cart-layout {
    grid-template-columns: 1fr 360px;
    gap: 28px;
  }
  .cart-item { padding: 16px; gap: 16px; }
  .cart-item-img { width: 92px; height: 92px; }
  .cart-item-name { font-size: 15.5px; }
  .cart-item-total { font-size: 17px; }
  .cart-summary { padding: 24px; gap: 14px; }
  .summary-row.total strong:last-child { font-size: 24px; }
}

/* Very small */
@media (max-width: 379px) {
  .cart-item { padding: 10px; gap: 10px; }
  .cart-item-img { width: 60px; height: 60px; }
  .cart-item-img i { font-size: 22px; }
  .cart-item-name { font-size: 13px; }
  .cart-item-total { font-size: 14px; }
  .qty-btn { width: 26px; height: 26px; }
  .qty-value { min-width: 26px; font-size: 13px; }
}