/* =====================================================
   Корзина
   ===================================================== */

/* Иконка корзины в шапке */
.header-cart-btn {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    background: none;
    border: none;
    cursor: pointer;
    color: var(--text-secondary);
    font-size: 1.1rem;
    padding: 6px 10px;
    border-radius: 8px;
    transition: color .2s, background .2s;
    text-decoration: none;
}
.header-cart-btn:hover { color: var(--color-secondary); background: var(--bg-secondary); }
.cart-badge {
    position: absolute;
    top: 0; right: 0;
    background: var(--color-secondary);
    color: #fff;
    font-size: 10px;
    font-weight: 700;
    min-width: 18px;
    height: 18px;
    border-radius: 9px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0 4px;
    line-height: 1;
    transform: translate(4px, -4px);
    transition: transform .2s;
}
.cart-badge.hidden { display: none; }
.cart-badge.pop { animation: cartPop .25s ease; }
@keyframes cartPop { 0%,100%{transform:translate(4px,-4px) scale(1)} 50%{transform:translate(4px,-4px) scale(1.4)} }

/* Страница корзины */
.cart-section { padding: 3rem 0 5rem; }

.cart-empty {
    text-align: center;
    padding: 5rem 2rem;
}
.cart-empty-icon {
    font-size: 4rem;
    color: var(--text-muted);
    opacity: .25;
    margin-bottom: 1.5rem;
}
.cart-empty h2 { font-size: 1.5rem; color: var(--text-secondary); margin-bottom: .75rem; }
.cart-empty p  { color: var(--text-muted); margin-bottom: 2rem; }

/* Таблица корзины */
.cart-layout {
    display: grid;
    grid-template-columns: 1fr 380px;
    gap: 2rem;
    align-items: start;
}
@media (max-width: 900px) {
    .cart-layout { grid-template-columns: 1fr; }
}

.cart-table-wrap { overflow-x: auto; }
.cart-table {
    width: 100%;
    border-collapse: collapse;
}
.cart-table th {
    text-align: left;
    padding: 10px 12px;
    font-size: .8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: .05em;
    color: var(--text-muted);
    border-bottom: 2px solid var(--border-color);
}
.cart-table td {
    padding: 14px 12px;
    border-bottom: 1px solid var(--border-color);
    vertical-align: middle;
}
.cart-table tbody tr:last-child td { border-bottom: none; }
.cart-table tbody tr { transition: background .15s; }
.cart-table tbody tr:hover { background: var(--bg-secondary); }

.cart-item-img {
    width: 60px;
    height: 60px;
    object-fit: cover;
    border-radius: 6px;
    border: 1px solid var(--border-color);
    display: block;
}
.cart-item-img-placeholder {
    width: 60px;
    height: 60px;
    border-radius: 6px;
    background: var(--bg-secondary);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-muted);
    font-size: 1.4rem;
    border: 1px solid var(--border-color);
}
.cart-item-name { font-weight: 600; font-size: .95rem; color: var(--text-primary); margin-bottom: 2px; }
.cart-item-name a { color: inherit; text-decoration: none; }
.cart-item-name a:hover { color: var(--color-secondary); }
.cart-item-art { font-size: .78rem; color: var(--text-muted); }

.cart-qty-wrap { display: flex; align-items: center; gap: 6px; }
.cart-qty-btn {
    width: 28px; height: 28px;
    border: 1px solid var(--border-color);
    background: var(--bg-primary);
    border-radius: 6px;
    cursor: pointer;
    font-size: .9rem;
    display: flex; align-items: center; justify-content: center;
    transition: background .15s;
    color: var(--text-primary);
}
.cart-qty-btn:hover { background: var(--color-secondary); color: #fff; border-color: var(--color-secondary); }
.cart-qty-input {
    width: 50px;
    text-align: center;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    padding: 4px 6px;
    font-size: .9rem;
    background: var(--bg-primary);
    color: var(--text-primary);
}
.cart-qty-input:focus { outline: none; border-color: var(--color-secondary); }

.cart-row-total { font-weight: 600; white-space: nowrap; }
.cart-row-request { color: var(--text-muted); font-size: .85rem; }

.cart-del-btn {
    background: none;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    padding: 6px;
    border-radius: 6px;
    font-size: .9rem;
    transition: color .15s, background .15s;
}
.cart-del-btn:hover { color: #e74c3c; background: #ffeaea; }

/* Сайдбар оформления */
.cart-sidebar {
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 1.5rem;
    position: sticky;
    top: 100px;
}
.cart-sidebar-title {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 1.25rem;
    padding-bottom: .75rem;
    border-bottom: 1px solid var(--border-color);
}
.cart-total-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
    font-size: .95rem;
}
.cart-total-label { color: var(--text-secondary); }
.cart-total-val { font-size: 1.3rem; font-weight: 700; color: var(--color-secondary); }
.cart-total-request { font-size: .9rem; color: var(--text-muted); }

.cart-form { margin-top: 1rem; }
.cart-form .form-group { margin-bottom: .75rem; }
.cart-form label { display: block; font-size: .8rem; font-weight: 600; color: var(--text-secondary); margin-bottom: .3rem; }
.cart-form input,
.cart-form textarea,
.cart-form select {
    width: 100%;
    padding: 8px 12px;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    font-size: .9rem;
    background: var(--bg-secondary);
    color: var(--text-primary);
    transition: border-color .2s;
}
.cart-form input:focus,
.cart-form textarea:focus { outline: none; border-color: var(--color-secondary); }
.cart-form textarea { resize: vertical; min-height: 60px; }
.cart-submit-btn { width: 100%; margin-top: .5rem; }

/* Toast уведомление */
.cart-toast {
    position: fixed;
    bottom: 24px;
    right: 24px;
    background: #1a1a2e;
    color: #fff;
    padding: 12px 20px;
    border-radius: 10px;
    font-size: .9rem;
    box-shadow: 0 8px 24px rgba(0,0,0,.2);
    z-index: 9999;
    display: flex;
    align-items: center;
    gap: 10px;
    transform: translateY(80px);
    opacity: 0;
    transition: transform .3s ease, opacity .3s ease;
    pointer-events: none;
}
.cart-toast.show { transform: translateY(0); opacity: 1; }
.cart-toast i { color: #4ade80; font-size: 1rem; }