/* =============================================================
   Krewerk 商城 · shop.css v2
   深空沉浸商品页
   ============================================================= */

/* === 页头 === */
.shop-page-header { padding-bottom: 1rem; }

/* === 星球定制横幅 === */
.shop-custom-banner-wrap { margin-bottom: 1.5rem; }
.shop-custom-banner {
    position: relative;
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1.1rem 1.5rem;
    border-radius: var(--kw-radius-lg);
    text-decoration: none;
    overflow: hidden;
    background:
        radial-gradient(ellipse 60% 120% at 90% 50%, rgba(138, 106, 255, 0.22), transparent 65%),
        linear-gradient(120deg, rgba(30, 35, 74, 0.75), rgba(16, 19, 46, 0.85));
    border: 1px solid rgba(138, 106, 255, 0.28);
    backdrop-filter: blur(10px);
    transition: transform 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
}
.shop-custom-banner:hover {
    transform: translateY(-3px);
    border-color: rgba(138, 106, 255, 0.6);
    box-shadow: 0 14px 40px rgba(3, 5, 16, 0.55), 0 0 26px rgba(138, 106, 255, 0.14);
}
/* 横幅装饰轨道环 */
.scb-orbit {
    position: absolute;
    right: -46px; top: -46px;
    width: 150px; height: 150px;
    border-radius: 50%;
    border: 1px dashed rgba(138, 106, 255, 0.35);
    animation: kwOrbitSpin 24s linear infinite;
    pointer-events: none;
}
.scb-orbit::before {
    content: '';
    position: absolute;
    top: -4px; left: 50%;
    width: 8px; height: 8px;
    border-radius: 50%;
    background: var(--kw-purple-light);
    box-shadow: 0 0 10px rgba(138, 106, 255, 0.8);
}
.scb-text { flex: 1; min-width: 0; position: relative; }
.scb-title {
    font-size: 1.05rem;
    font-weight: 800;
    color: var(--kw-text-strong);
    display: flex;
    align-items: center;
    gap: 8px;
}
.scb-title i { color: var(--kw-cyan); }
.scb-sub { font-size: 0.8rem; color: var(--kw-text-soft); margin-top: 2px; }
.scb-cta {
    flex-shrink: 0;
    padding: 8px 18px;
    border-radius: 999px;
    background: var(--kw-gradient-primary);
    color: #fff;
    font-weight: 700;
    font-size: 0.85rem;
    position: relative;
    transition: transform 0.25s ease, box-shadow 0.25s ease;
}
.shop-custom-banner:hover .scb-cta {
    transform: scale(1.05);
    box-shadow: 0 0 18px rgba(138, 106, 255, 0.5);
}

/* === 搜索工具栏 === */
.shop-search-bar { margin-bottom: 1.75rem; }
.shop-search-form { min-width: 220px; }
.shop-search-bar .input-group {
    border-radius: 999px;
    overflow: hidden;
    border: 1px solid var(--kw-border);
    background: rgba(11, 15, 38, 0.7);
    backdrop-filter: blur(8px);
    transition: border-color 0.25s, box-shadow 0.25s;
}
.shop-search-bar .input-group:focus-within {
    border-color: var(--kw-purple);
    box-shadow: 0 0 0 3px rgba(138, 106, 255, 0.15);
}
.shop-search-bar .input-group-text,
.shop-search-bar .form-control {
    background: transparent !important;
    border: none !important;
    box-shadow: none !important;
}
.shop-search-bar .form-control { height: 44px; }
.shop-sort-select {
    background-color: rgba(11, 15, 38, 0.7);
    border-color: var(--kw-border);
    color: var(--kw-text);
    border-radius: 999px !important;
    padding-right: 2rem;
}

/* === 布局 === */
.shop-main { padding-bottom: 3rem; }
.shop-layout {
    display: grid;
    grid-template-columns: 230px 1fr;
    gap: 1.75rem;
    align-items: start;
}
@media (max-width: 767.98px) {
    .shop-layout { grid-template-columns: 1fr; }
}

/* === 侧栏 === */
.shop-sidebar { position: sticky; top: 80px; }
.shop-sidebar .kw-glass-panel { padding: 1.25rem; }
.shop-cat-list li { margin-bottom: 4px; }
.shop-cat-link {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 9px 12px;
    border-radius: 10px;
    color: var(--kw-text-soft);
    text-decoration: none;
    font-size: 0.9rem;
    transition: all 0.22s ease;
}
.shop-cat-link i { font-size: 0.85rem; opacity: 0.7; }
.shop-cat-link:hover {
    color: #fff;
    background: rgba(138, 106, 255, 0.1);
    transform: translateX(3px);
}
.shop-cat-link.active {
    color: var(--kw-purple-light);
    background: rgba(138, 106, 255, 0.14);
    border: 1px solid rgba(138, 106, 255, 0.35);
    font-weight: 600;
}
.shop-cat-link.active i { opacity: 1; color: var(--kw-purple-light); }

/* 侧栏定制入口 */
.shop-custom-side {
    display: block;
    margin-top: 1.25rem;
    padding: 14px;
    border-radius: var(--kw-radius-md);
    text-align: center;
    text-decoration: none;
    background: linear-gradient(135deg, rgba(138, 106, 255, 0.18), rgba(95, 217, 234, 0.08));
    border: 1px dashed rgba(138, 106, 255, 0.4);
    color: var(--kw-purple-light);
    font-weight: 700;
    font-size: 0.9rem;
    transition: all 0.25s ease;
}
.shop-custom-side i { display: block; font-size: 1.4rem; margin-bottom: 4px; }
.shop-custom-side small { color: var(--kw-text-muted); font-weight: 400; font-size: 0.72rem; }
.shop-custom-side:hover {
    color: #fff;
    border-color: var(--kw-purple);
    box-shadow: 0 0 22px rgba(138, 106, 255, 0.22);
    transform: translateY(-2px);
}

/* === 商品网格 === */
.shop-product-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.25rem;
}
@media (max-width: 991.98px) { .shop-product-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 479.98px) { .shop-product-grid { grid-template-columns: repeat(2, 1fr); gap: 0.75rem; } }

.shop-product-card .card-product {
    background: var(--kw-gradient-card);
    border-radius: var(--kw-radius-md);
    overflow: hidden;
}
.shop-product-card .card-product:hover {
    transform: translateY(-6px);
    box-shadow: 0 18px 50px rgba(3, 5, 16, 0.6), 0 0 24px rgba(138, 106, 255, 0.08);
}
.shop-card-title {
    font-size: 0.92rem;
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    min-height: 2.5em;
}
.shop-badge-featured {
    position: absolute;
    top: 10px; left: 10px;
    padding: 4px 12px;
    border-radius: 999px;
    background: var(--kw-gradient-primary);
    color: #fff;
    font-size: 0.68rem;
    font-weight: 800;
    letter-spacing: 1px;
    box-shadow: 0 2px 10px rgba(107, 92, 231, 0.45);
    z-index: 2;
}

/* === 分页 === */
.shop-pagination .page-link { border-radius: 10px !important; }

/* === 手机端分类抽屉 === */
.shop-cat-overlay {
    position: fixed;
    inset: 0;
    background: rgba(2, 3, 12, 0.6);
    backdrop-filter: blur(3px);
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
    z-index: 1060;
}
.shop-cat-overlay.open { opacity: 1; pointer-events: auto; }
.shop-cat-sheet {
    position: fixed;
    left: 0; right: 0; bottom: 0;
    background: linear-gradient(180deg, #1B2150 0%, #12173C 100%);
    border-radius: 20px 20px 0 0;
    border-top: 1px solid rgba(138, 106, 255, 0.3);
    padding: 10px 16px calc(20px + env(safe-area-inset-bottom));
    transform: translateY(100%);
    transition: transform 0.35s cubic-bezier(0.22, 0.61, 0.36, 1);
    z-index: 1061;
    max-height: 70vh;
    overflow-y: auto;
}
.shop-cat-sheet.open { transform: translateY(0); }
.sheet-handle {
    width: 40px; height: 4px;
    border-radius: 2px;
    background: rgba(160, 160, 192, 0.4);
    margin: 0 auto 12px;
}
.sheet-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 12px;
}
.sheet-body .shop-cat-link { padding: 12px; }