/* ========================================
   Aurora Theme - 独角数卡模板
   Modern, clean design with glassmorphism
   ======================================== */

:root {
    --aurora-primary: #6366f1;
    --aurora-primary-rgb: 99, 102, 241;
    --aurora-primary-hover: #4f46e5;
    --aurora-secondary: #8b5cf6;
    --aurora-gradient: linear-gradient(135deg, #6366f1 0%, #8b5cf6 50%, #a78bfa 100%);
    --aurora-gradient-soft: linear-gradient(135deg, rgba(99,102,241,0.1) 0%, rgba(139,92,246,0.1) 100%);
    --aurora-card-bg: #ffffff;
    --aurora-card-border: rgba(0,0,0,0.06);
    --aurora-card-shadow: 0 1px 3px rgba(0,0,0,0.04), 0 4px 12px rgba(0,0,0,0.03);
    --aurora-card-shadow-hover: 0 8px 25px rgba(99,102,241,0.12), 0 4px 12px rgba(0,0,0,0.06);
    --aurora-nav-bg: rgba(255,255,255,0.85);
    --aurora-body-bg: #f8f9fc;
    --aurora-radius: 16px;
    --aurora-radius-sm: 10px;
    --aurora-transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

[data-bs-theme="dark"] {
    --aurora-card-bg: #1e1e2e;
    --aurora-card-border: rgba(255,255,255,0.06);
    --aurora-card-shadow: 0 1px 3px rgba(0,0,0,0.2), 0 4px 12px rgba(0,0,0,0.15);
    --aurora-card-shadow-hover: 0 8px 25px rgba(99,102,241,0.2), 0 4px 12px rgba(0,0,0,0.2);
    --aurora-nav-bg: rgba(30,30,46,0.9);
    --aurora-body-bg: #11111b;
}

/* ---- Base ---- */
body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    background-color: var(--aurora-body-bg);
    -webkit-font-smoothing: antialiased;
}

[data-bs-theme="dark"] body {
    background-color: var(--aurora-body-bg);
}

::selection {
    background-color: rgba(var(--aurora-primary-rgb), 0.2);
}

a {
    text-decoration: none;
    transition: var(--aurora-transition);
}

/* ---- Navigation ---- */
.aurora-nav {
    background: var(--aurora-nav-bg);
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    border-bottom: 1px solid var(--aurora-card-border);
    padding: 0.6rem 0;
    z-index: 1030;
}

.aurora-logo {
    width: 36px;
    height: 36px;
    border-radius: 10px;
    object-fit: cover;
}

.aurora-nav .navbar-brand {
    font-size: 1.1rem;
    color: var(--bs-body-color);
}

.aurora-nav .nav-link {
    font-size: 0.9rem;
    font-weight: 500;
    padding: 0.5rem 0.9rem;
    border-radius: var(--aurora-radius-sm);
    color: var(--bs-body-color);
    opacity: 0.7;
    transition: var(--aurora-transition);
}

.aurora-nav .nav-link:hover,
.aurora-nav .nav-link.active {
    opacity: 1;
    background: var(--aurora-gradient-soft);
    color: var(--aurora-primary);
}

.aurora-theme-toggle {
    width: 38px;
    height: 38px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--aurora-card-border);
    background: var(--aurora-card-bg);
    color: var(--bs-body-color);
    transition: var(--aurora-transition);
}

.aurora-theme-toggle:hover {
    background: var(--aurora-gradient);
    color: #fff;
    border-color: transparent;
}

/* ---- Hero ---- */
.aurora-hero {
    background: var(--aurora-gradient-soft);
    border-bottom: 1px solid var(--aurora-card-border);
}

.aurora-hero-title {
    font-size: 2rem;
    font-weight: 700;
    background: var(--aurora-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.aurora-hero-subtitle {
    font-size: 1rem;
    max-width: 480px;
    margin: 0 auto;
}

.aurora-search-wrapper {
    background: var(--aurora-card-bg);
    border: 1px solid var(--aurora-card-border);
    border-radius: 50px;
    box-shadow: var(--aurora-card-shadow);
    overflow: hidden;
    transition: var(--aurora-transition);
}

.aurora-search-wrapper:focus-within {
    border-color: var(--aurora-primary);
    box-shadow: 0 0 0 4px rgba(var(--aurora-primary-rgb), 0.15);
}

.aurora-search-wrapper .form-control {
    padding: 0.75rem 0.5rem;
    font-size: 0.95rem;
}

/* ---- Tabs ---- */
.aurora-tabs-wrapper {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
}

.aurora-tabs-wrapper::-webkit-scrollbar {
    display: none;
}

.aurora-tabs {
    gap: 0.5rem;
    border: none;
    padding: 0.25rem;
}

.aurora-tab {
    padding: 0.55rem 1.2rem;
    border: 1px solid var(--aurora-card-border);
    border-radius: 50px;
    background: var(--aurora-card-bg);
    color: var(--bs-body-color);
    font-size: 0.875rem;
    font-weight: 500;
    white-space: nowrap;
    transition: var(--aurora-transition);
    cursor: pointer;
}

.aurora-tab:hover {
    border-color: var(--aurora-primary);
    color: var(--aurora-primary);
}

.aurora-tab.active {
    background: var(--aurora-gradient);
    border-color: transparent;
    color: #fff;
}

/* ---- Product Cards ---- */
.aurora-card {
    background: var(--aurora-card-bg);
    border: 1px solid var(--aurora-card-border);
    border-radius: var(--aurora-radius);
    overflow: hidden;
    box-shadow: var(--aurora-card-shadow);
    transition: var(--aurora-transition);
    display: flex;
    flex-direction: column;
}

.aurora-card:hover {
    box-shadow: var(--aurora-card-shadow-hover);
    transform: translateY(-4px);
    border-color: rgba(var(--aurora-primary-rgb), 0.2);
}

.aurora-card-img-wrapper {
    position: relative;
    overflow: hidden;
}

.aurora-card-img-link {
    display: block;
    aspect-ratio: 4/3;
    background: var(--aurora-gradient-soft);
}

.aurora-card-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.aurora-card:hover .aurora-card-img {
    transform: scale(1.05);
}

.aurora-card-body {
    padding: 1rem;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.aurora-card-title {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--bs-body-color);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    margin-bottom: 0.75rem;
    line-height: 1.4;
}

.aurora-card-title:hover {
    color: var(--aurora-primary);
}

/* ---- Badges ---- */
.aurora-badge-group {
    position: absolute;
    top: 0.75rem;
    left: 0.75rem;
    z-index: 2;
    display: flex;
    flex-wrap: wrap;
    gap: 0.35rem;
}

.aurora-badge {
    position: static;
    font-size: 0.7rem;
    font-weight: 600;
    padding: 0.3rem 0.6rem;
    border-radius: 6px;
    backdrop-filter: blur(8px);
    white-space: nowrap;
}

.aurora-badge-auto {
    background: rgba(16, 185, 129, 0.9);
    color: #fff;
}

.aurora-badge-manual {
    background: rgba(59, 130, 246, 0.9);
    color: #fff;
}

.aurora-badge-sold-out {
    background: rgba(239, 68, 68, 0.9);
    color: #fff;
}

.aurora-badge-stock {
    background: rgba(var(--aurora-primary-rgb), 0.1);
    color: var(--aurora-primary);
}

.aurora-badge-wholesale {
    background: rgba(var(--aurora-primary-rgb), 0.1);
    color: var(--aurora-primary);
    font-size: 0.8rem;
    padding: 0.35rem 0.7rem;
    border-radius: 6px;
}

/* ---- Prices ---- */
.aurora-price-current {
    font-size: 1rem;
    font-weight: 700;
    color: var(--aurora-primary);
}

.aurora-price-original {
    font-size: 0.75rem;
    color: var(--bs-body-color);
    opacity: 0.4;
}

.aurora-price-big {
    font-size: 1.75rem;
    font-weight: 700;
    background: var(--aurora-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.aurora-price-old {
    font-size: 0.95rem;
    color: var(--bs-body-color);
    opacity: 0.4;
}

.aurora-gradient-text {
    background: var(--aurora-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* ---- Stock ---- */
.aurora-stock {
    font-size: 0.75rem;
    color: var(--bs-body-color);
    opacity: 0.5;
    white-space: nowrap;
}

.aurora-stock-empty {
    color: #ef4444;
    opacity: 1;
}

/* ---- Buttons ---- */
.aurora-btn-primary {
    background: var(--aurora-gradient);
    border: none;
    color: #fff;
    border-radius: var(--aurora-radius-sm);
    transition: var(--aurora-transition);
    position: relative;
    overflow: hidden;
}

.aurora-btn-primary::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0,0,0,0);
    transition: var(--aurora-transition);
}

.aurora-btn-primary:hover {
    color: #fff;
    transform: translateY(-1px);
    box-shadow: 0 4px 15px rgba(var(--aurora-primary-rgb), 0.35);
}

.aurora-btn-primary:hover::after {
    background: rgba(0,0,0,0.1);
}

/* ---- Forms ---- */
.aurora-input {
    border: 1px solid var(--aurora-card-border);
    border-radius: var(--aurora-radius-sm);
    padding: 0.7rem 1rem;
    transition: var(--aurora-transition);
    background: var(--aurora-card-bg);
}

.aurora-input:focus {
    border-color: var(--aurora-primary);
    box-shadow: 0 0 0 4px rgba(var(--aurora-primary-rgb), 0.1);
}

/* ---- Payment Grid ---- */
.aurora-pay-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
    gap: 0.5rem;
}

.aurora-pay-option {
    cursor: pointer;
}

.aurora-pay-option input[type="radio"] {
    display: none;
}

.aurora-pay-label {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0.6rem 0.75rem;
    border: 1.5px solid var(--aurora-card-border);
    border-radius: var(--aurora-radius-sm);
    font-size: 0.85rem;
    font-weight: 500;
    background: var(--aurora-card-bg);
    transition: var(--aurora-transition);
    white-space: nowrap;
}

.aurora-pay-option input:checked + .aurora-pay-label {
    border-color: var(--aurora-primary);
    background: rgba(var(--aurora-primary-rgb), 0.08);
    color: var(--aurora-primary);
}

.aurora-pay-label:hover {
    border-color: rgba(var(--aurora-primary-rgb), 0.3);
}

/* ---- Quantity ---- */
.aurora-quantity {
    display: inline-flex;
    align-items: center;
    border: 1px solid var(--aurora-card-border);
    border-radius: var(--aurora-radius-sm);
    overflow: hidden;
    background: var(--aurora-card-bg);
}

.aurora-qty-btn {
    width: 40px;
    height: 40px;
    border: none;
    background: transparent;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    color: var(--bs-body-color);
    transition: var(--aurora-transition);
}

.aurora-qty-btn:hover {
    background: var(--aurora-gradient-soft);
    color: var(--aurora-primary);
}

.aurora-qty-input {
    width: 50px;
    text-align: center;
    border: none;
    border-left: 1px solid var(--aurora-card-border);
    border-right: 1px solid var(--aurora-card-border);
    background: transparent;
    font-weight: 600;
    color: var(--bs-body-color);
    -moz-appearance: textfield;
}

.aurora-qty-input::-webkit-outer-spin-button,
.aurora-qty-input::-webkit-inner-spin-button {
    -webkit-appearance: none;
    margin: 0;
}

/* ---- Section Cards ---- */
.aurora-section-card {
    background: var(--aurora-card-bg);
    border: 1px solid var(--aurora-card-border);
    border-radius: var(--aurora-radius);
    padding: 1.5rem;
    box-shadow: var(--aurora-card-shadow);
}

.aurora-sticky-sidebar {
    position: sticky;
    top: 80px;
}

/* ---- Product Gallery ---- */
.aurora-product-gallery {
    position: sticky;
    top: 80px;
}

.aurora-product-img-main {
    background: var(--aurora-gradient-soft);
    border: 1px solid var(--aurora-card-border);
}

.aurora-product-img-main img {
    width: 100%;
    display: block;
}

/* ---- Tables ---- */
.aurora-table {
    font-size: 0.9rem;
}

.aurora-table th {
    font-weight: 600;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.03em;
    color: var(--bs-body-color);
    opacity: 0.6;
    border-bottom-width: 1px;
}

/* ---- Order Details ---- */
.aurora-status-icon {
    width: 44px;
    height: 44px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 1.2rem;
    flex-shrink: 0;
}

.aurora-order-details {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.aurora-detail-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.5rem 0;
    border-bottom: 1px solid var(--aurora-card-border);
    font-size: 0.9rem;
}

.aurora-detail-row:last-child {
    border-bottom: none;
}

.aurora-detail-label {
    color: var(--bs-body-color);
    opacity: 0.6;
}

.aurora-detail-value {
    font-weight: 500;
}

/* ---- Carmi Section ---- */
.aurora-carmi-section {
    background: rgba(var(--aurora-primary-rgb), 0.05);
    border-radius: var(--aurora-radius-sm);
    padding: 1.25rem;
    border: 1px dashed rgba(var(--aurora-primary-rgb), 0.2);
}

/* ---- Search Tabs ---- */
.aurora-search-tabs {
    gap: 0.5rem;
    background: var(--aurora-gradient-soft);
    border-radius: var(--aurora-radius-sm);
    padding: 0.3rem;
}

.aurora-search-tabs .nav-link {
    border-radius: 8px;
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--bs-body-color);
    padding: 0.55rem 0.75rem;
}

.aurora-search-tabs .nav-link.active {
    background: var(--aurora-gradient);
    color: #fff;
}

/* ---- Alerts ---- */
.aurora-alert-info {
    background: rgba(var(--aurora-primary-rgb), 0.08);
    border: 1px solid rgba(var(--aurora-primary-rgb), 0.15);
    border-radius: var(--aurora-radius-sm);
    color: var(--aurora-primary);
    font-size: 0.85rem;
    padding: 0.75rem 1rem;
}

/* ---- QR Code ---- */
.aurora-qr-code {
    display: inline-block;
    padding: 1rem;
    background: #fff;
    border-radius: var(--aurora-radius);
    box-shadow: 0 4px 20px rgba(0,0,0,0.08);
}

/* ---- Modal ---- */
.aurora-modal {
    border: none;
    border-radius: var(--aurora-radius);
    box-shadow: 0 25px 50px rgba(0,0,0,0.15);
}

/* ---- Footer ---- */
.aurora-footer {
    border-top: 1px solid var(--aurora-card-border);
}

.aurora-footer-link {
    font-size: 1.1rem;
    transition: var(--aurora-transition);
}

.aurora-footer-link:hover {
    color: var(--aurora-primary) !important;
}

/* ---- Toast ---- */
.aurora-toast-container {
    position: fixed;
    top: 1rem;
    right: 1rem;
    z-index: 9999;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.aurora-toast {
    padding: 0.75rem 1.25rem;
    border-radius: var(--aurora-radius-sm);
    color: #fff;
    font-size: 0.9rem;
    font-weight: 500;
    animation: auroraSlideIn 0.3s ease;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
    max-width: 350px;
}

.aurora-toast-success { background: #10b981; }
.aurora-toast-danger { background: #ef4444; }
.aurora-toast-warning { background: #f59e0b; color: #1a1a1a; }
.aurora-toast-info { background: var(--aurora-primary); }

@keyframes auroraSlideIn {
    from { opacity: 0; transform: translateX(20px); }
    to { opacity: 1; transform: translateX(0); }
}

/* ---- Description ---- */
.aurora-description {
    border-top: 1px solid var(--aurora-card-border);
    padding-top: 1.5rem;
}

.aurora-desc-content {
    font-size: 0.9rem;
    line-height: 1.8;
    color: var(--bs-body-color);
    opacity: 0.8;
}

.aurora-desc-content img {
    max-width: 100%;
    border-radius: var(--aurora-radius-sm);
}

/* ---- Breadcrumb ---- */
.breadcrumb {
    font-size: 0.85rem;
}

.breadcrumb-item a {
    color: var(--aurora-primary);
}

/* ---- Responsive ---- */
@media (max-width: 768px) {
    .aurora-hero-title {
        font-size: 1.5rem;
    }

    .aurora-hero-subtitle {
        font-size: 0.875rem;
    }

    .aurora-section-card {
        padding: 1rem;
    }

    .aurora-pay-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .aurora-card-body {
        padding: 0.75rem;
    }

    .aurora-card-title {
        font-size: 0.82rem;
    }

    .aurora-price-current {
        font-size: 0.9rem;
    }

    .aurora-price-big {
        font-size: 1.4rem;
    }
}

@media (max-width: 576px) {
    .aurora-pay-grid {
        grid-template-columns: 1fr 1fr;
    }
}

/* ---- Scroll to top button ---- */
.aurora-scroll-top {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: var(--aurora-gradient);
    color: #fff;
    border: none;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transition: var(--aurora-transition);
    box-shadow: 0 4px 15px rgba(var(--aurora-primary-rgb), 0.3);
    z-index: 1020;
}

.aurora-scroll-top.visible {
    opacity: 1;
    visibility: visible;
}

.aurora-scroll-top:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(var(--aurora-primary-rgb), 0.4);
}

/* ---- Notice Content ---- */
.aurora-notice-content {
    font-size: 0.9rem;
    line-height: 1.8;
}

.aurora-notice-content img {
    max-width: 100%;
}

/* ---- Loading animation ---- */
@keyframes auroraPulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

.aurora-loading {
    animation: auroraPulse 1.5s ease-in-out infinite;
}