/* ===== DETAIL PAGE ===== */
.detail-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    max-width: 1100px;
    margin: 0 auto;
    padding: 40px;
}
.detail-gallery {
    position: relative;
}
.detail-main-img {
    width: 100%;
    height: 420px;
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 120px;
    margin-bottom: 16px;
    overflow: hidden;
    background: #f5f5f5;
}
.detail-main-img img { width: 100%; height: 100%; object-fit: cover; }
.detail-thumbs {
    display: flex;
    gap: 12px;
}
.detail-thumb {
    width: 72px;
    height: 72px;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 32px;
    cursor: pointer;
    border: 2px solid transparent;
    transition: border-color 0.2s;
    overflow: hidden;
}
.detail-thumb img { width: 100%; height: 100%; object-fit: cover; }
.detail-thumb.active, .detail-thumb:hover {
    border-color: var(--primary);
}
.detail-info { padding-top: 12px; }
.detail-info .breadcrumb {
    font-size: 13px;
    color: var(--text-light);
    margin-bottom: 12px;
}
.detail-info .breadcrumb a { color: var(--primary); text-decoration: none; cursor: pointer; }
.detail-info h1 {
    font-size: 28px;
    font-weight: 700;
    margin-bottom: 8px;
}
.detail-info .detail-price {
    font-size: 28px;
    font-weight: 800;
    color: var(--primary);
    margin-bottom: 16px;
}
.detail-info .detail-desc {
    font-size: 15px;
    color: var(--text-light);
    margin-bottom: 24px;
    line-height: 1.7;
}
.detail-info .flower-language {
    background: #f0faf4;
    border-left: 3px solid var(--primary);
    padding: 12px 16px;
    border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
    margin-bottom: 24px;
    font-size: 14px;
    color: var(--primary-dark);
    font-style: italic;
}
.spec-section { margin-bottom: 20px; }
.spec-label {
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 10px;
    color: var(--text);
}
.spec-options { display: flex; gap: 10px; }
.spec-btn {
    padding: 8px 20px;
    border: 2px solid var(--border);
    border-radius: var(--radius-sm);
    background: var(--bg-card);
    font-size: 14px;
    cursor: pointer;
    transition: all 0.2s;
}
.spec-btn:hover { border-color: var(--primary); }
.spec-btn.active {
    border-color: var(--primary);
    background: #f0faf4;
    color: var(--primary);
    font-weight: 600;
}
.qty-section {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 28px;
}
.qty-control {
    display: flex;
    align-items: center;
    border: 2px solid var(--border);
    border-radius: var(--radius-sm);
    overflow: hidden;
}
.qty-btn {
    width: 36px;
    height: 36px;
    border: none;
    background: transparent;
    font-size: 18px;
    cursor: pointer;
    transition: background 0.2s;
}
.qty-btn:hover { background: var(--bg); }
.qty-val {
    width: 48px;
    text-align: center;
    font-size: 15px;
    font-weight: 600;
    border: none;
    border-left: 1px solid var(--border);
    border-right: 1px solid var(--border);
    height: 36px;
}
.detail-actions {
    display: flex;
    gap: 12px;
}
.detail-actions .btn-primary { flex: 1; text-align: center; }
.detail-actions .btn-outline { flex: 1; text-align: center; padding: 14px 28px; }

/* ===== DETAIL TABS ===== */
.detail-tabs {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 40px 40px;
}
.tabs-header {
    display: flex;
    gap: 0;
    border-bottom: 2px solid var(--border);
    margin-bottom: 24px;
}
.tab-btn {
    padding: 12px 28px;
    border: none;
    background: none;
    font-size: 15px;
    font-weight: 500;
    color: var(--text-light);
    cursor: pointer;
    border-bottom: 2px solid transparent;
    margin-bottom: -2px;
    transition: all 0.2s;
}
.tab-btn:hover { color: var(--primary); }
.tab-btn.active {
    color: var(--primary);
    border-bottom-color: var(--primary);
    font-weight: 600;
}
.tab-content { display: none; font-size: 14px; line-height: 1.8; color: var(--text-light); }
.tab-content.active { display: block; }