/* ============================================
   Mordom Product Compare - 产品对比
   ============================================ */

.compare-fab {
    position: fixed;
    bottom: 100px;
    right: 24px;
    z-index: 999990;
    padding: 12px 20px;
    background: linear-gradient(135deg, var(--color-gold-500) 0%, var(--color-gold-700) 100%);
    color: var(--color-black-900);
    border: none;
    border-radius: 30px;
    font-size: 14px;
    font-weight: 700;
    font-family: inherit;
    cursor: pointer;
    box-shadow: 0 4px 20px var(--color-gold-40);
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 8px;
}

.compare-fab:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px var(--color-gold-50);
}

.compare-fab .compare-count {
    background: var(--color-black-900);
    color: var(--color-gold-500);
    padding: 2px 8px;
    border-radius: 10px;
    font-size: 12px;
    min-width: 20px;
    text-align: center;
}

.compare-overlay {
    position: fixed;
    inset: 0;
    background: var(--color-dark-95);
    backdrop-filter: blur(12px);
    z-index: 1000006;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    overflow-y: auto;
}

.compare-overlay.active {
    opacity: 1;
    visibility: visible;
}

.compare-container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 40px 24px 60px;
}

.compare-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 32px;
}

.compare-title {
    font-family: 'Noto Serif SC', serif;
    font-size: 28px;
    font-weight: 700;
    color: var(--color-gold-500);
    margin: 0;
}

.compare-close {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--color-white-05);
    border: 1px solid var(--color-white-10);
    color: var(--color-black-100);
    font-size: 20px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s ease;
}

.compare-close:hover {
    background: var(--color-gold-20);
    border-color: var(--color-gold-500);
    color: var(--color-gold-500);
    transform: rotate(90deg);
}

.compare-table-wrap {
    overflow-x: auto;
    border-radius: 16px;
    border: 1px solid var(--color-white-08);
}

.compare-table {
    width: 100%;
    border-collapse: collapse;
    min-width: 600px;
}

.compare-table th,
.compare-table td {
    padding: 16px 20px;
    text-align: center;
    border-bottom: 1px solid var(--color-white-04);
}

.compare-table th {
    background: linear-gradient(180deg, var(--color-compare-dark-90) 0%, var(--color-compare-dark2-90) 100%);
    font-weight: 600;
    color: var(--color-gray-200, var(--color-gray-200, var(--color-black-100)));
    position: sticky;
    top: 0;
}

.compare-table th:first-child,
.compare-table td:first-child {
    text-align: left;
    color: var(--color-black-200);
    font-weight: 500;
    background: var(--color-compare-white-02);
    min-width: 120px;
}

.compare-table .product-name-cell {
    font-size: 16px;
    font-weight: 700;
    color: var(--color-gold-500);
}

.compare-table .product-img-cell {
    padding: 8px;
}

.compare-table .product-img-cell img {
    width: 100%;
    max-width: 140px;
    aspect-ratio: 4 / 3;
    object-fit: cover;
    border-radius: 8px;
}

.compare-table .remove-btn {
    padding: 6px 12px;
    background: var(--color-compare-error-10);
    border: 1px solid var(--color-compare-error-30);
    color: var(--color-compare-error);
    border-radius: 8px;
    font-size: 12px;
    cursor: pointer;
    transition: all 0.2s ease;
}

.compare-table .remove-btn:hover {
    background: var(--color-compare-error-20);
}

.compare-empty {
    padding: 80px 20px;
    text-align: center;
    color: var(--color-black-200);
}

.compare-empty-icon {
    font-size: 48px;
    margin-bottom: 16px;
    opacity: 0.5;
}

.compare-empty p {
    font-size: 16px;
    margin: 0 0 8px;
}

.compare-empty .hint {
    font-size: 13px;
    color: var(--color-black-400);
}

.compare-add-toast {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: var(--color-compare-gold-95);
    color: var(--color-black-900);
    padding: 16px 32px;
    border-radius: 12px;
    font-size: 14px;
    font-weight: 600;
    z-index: 9999999;
    box-shadow: 0 8px 32px var(--shadow-sm);
    animation: compareToastIn 0.3s ease;
}

@keyframes compareToastIn {
    from { opacity: 0; transform: translate(-50%, -50%) scale(0.8); }
    to { opacity: 1; transform: translate(-50%, -50%) scale(1); }
}

@media (max-width: 600px) {
    .compare-fab {
        bottom: 80px;
        right: 16px;
        padding: 10px 16px;
        font-size: 13px;
    }
    .compare-container {
        padding: 24px 16px 40px;
    }
    .compare-title {
        font-size: 22px;
    }
}