/* ============================================
   FlashWoo - Frontend Styles
   Clean & Neutral Flash Sale UI
   ============================================ */

/* ----- Variables / Design System ----- */
:root {
    --flashwoo-primary: #ff6b35;
    --flashwoo-primary-dark: #e55a2b;
    --flashwoo-primary-light: #ff8f5e;
    --flashwoo-accent: #ff3366;
    --flashwoo-success: #10b981;
    --flashwoo-warning: #f59e0b;
    --flashwoo-danger: #ef4444;
    --flashwoo-gray-50: #f9fafb;
    --flashwoo-gray-100: #f3f4f6;
    --flashwoo-gray-200: #e5e7eb;
    --flashwoo-gray-300: #d1d5db;
    --flashwoo-gray-400: #9ca3af;
    --flashwoo-gray-500: #6b7280;
    --flashwoo-gray-600: #4b5563;
    --flashwoo-gray-700: #374151;
    --flashwoo-gray-800: #1f2937;
    --flashwoo-gray-900: #111827;
    --flashwoo-white: #ffffff;
    --flashwoo-bg: #ffffff;
    --flashwoo-card-bg: #ffffff;
    --flashwoo-card-border: #e5e7eb;
    --flashwoo-radius: 12px;
    --flashwoo-radius-sm: 8px;
    --flashwoo-radius-xs: 6px;
    --flashwoo-font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --flashwoo-shadow: 0 1px 3px rgba(0,0,0,0.06), 0 1px 2px rgba(0,0,0,0.04);
    --flashwoo-shadow-hover: 0 10px 25px rgba(0,0,0,0.08);
    --flashwoo-transition: 0.25s ease;
}

/* ----- Base Container ----- */
.flashwoo-container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 40px 20px 80px;
    /* Inherit font and color from theme */
    position: relative;
}

.flashwoo-container * {
    box-sizing: border-box;
}

/* ----- Hero Section ----- */
.flashwoo-hero {
    background: linear-gradient(145deg, #faf5ff 0%, #fff7ed 50%, #fff1f2 100%);
    border-radius: var(--flashwoo-radius);
    padding: 60px 50px;
    position: relative;
    overflow: hidden;
    margin-bottom: 40px;
    border: 1px solid #f3e8ff;
}

.flashwoo-hero::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(255,107,53,0.06) 0%, transparent 70%);
    pointer-events: none;
}

.flashwoo-hero-content {
    position: relative;
    z-index: 2;
}

.flashwoo-hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: linear-gradient(135deg, var(--flashwoo-primary), var(--flashwoo-accent));
    padding: 8px 18px;
    border-radius: 50px;
    font-size: 13px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 20px;
    color: #fff;
    animation: flashwoo-pulse-badge 2s infinite;
}

@keyframes flashwoo-pulse-badge {
    0%, 100% { box-shadow: 0 0 0 0 rgba(255,107,53,0.3); }
    50% { box-shadow: 0 0 0 10px rgba(255,107,53,0); }
}

.flashwoo-hero-title {
    font-size: 44px;
    font-weight: 800;
    margin: 0 0 12px;
    line-height: 1.1;
}

.flashwoo-hero-subtitle {
    font-size: 17px;
    margin: 0;
    max-width: 500px;
    line-height: 1.6;
    opacity: 0.8;
}

/* ----- Main Countdown ----- */
.flashwoo-main-countdown {
    background: var(--flashwoo-white);
    border-radius: var(--flashwoo-radius);
    padding: 35px 40px;
    text-align: center;
    margin-bottom: 40px;
    border: 1px solid var(--flashwoo-card-border);
    box-shadow: var(--flashwoo-shadow);
    position: relative;
    overflow: hidden;
}

.flashwoo-main-countdown::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, transparent, var(--flashwoo-primary), var(--flashwoo-accent), var(--flashwoo-primary), transparent);
    background-size: 200% 100%;
    animation: flashwoo-shimmer 3s linear infinite;
}

@keyframes flashwoo-shimmer {
    0% { background-position: 200% 0; }
    100% { background-position: -200% 0; }
}

.flashwoo-countdown-label {
    font-size: 14px;
    color: var(--flashwoo-gray-500);
    text-transform: uppercase;
    letter-spacing: 2px;
    font-weight: 600;
    margin-bottom: 20px;
}

.flashwoo-countdown-timer {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.flashwoo-countdown-block {
    display: flex;
    flex-direction: column;
    align-items: center;
    min-width: 90px;
}

.flashwoo-countdown-number {
    font-size: 32px;
    font-weight: 800;
    color: var(--flashwoo-gray-800);
    line-height: 1;
    font-variant-numeric: tabular-nums;
}

.flashwoo-countdown-text {
    font-size: 12px;
    color: var(--flashwoo-gray-400);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-top: 6px;
    font-weight: 500;
}

.flashwoo-countdown-separator {
    font-size: 28px;
    font-weight: 700;
    color: var(--flashwoo-gray-300);
    padding-bottom: 14px;
}

/* ----- Sessions Navigation (Tabs) ----- */
.flashwoo-sessions-nav {
    display: flex;
    gap: 8px;
    margin-bottom: 30px;
    width: 100%;
    overflow-x: auto;
    padding: 4px;
    scrollbar-width: none;
    -ms-overflow-style: none;
}

.flashwoo-sessions-nav::-webkit-scrollbar { display: none; }

.flashwoo-session-tab {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    padding: 20px 15px;
    background: #2d2d44;
    border: 1px solid rgba(255,255,255,0.06);
    border-radius: var(--flashwoo-radius-sm);
    cursor: pointer;
    transition: var(--flashwoo-transition);
    white-space: nowrap;
    position: relative;
    flex: 1;
    min-width: 160px;
}

.flashwoo-session-tab:hover {
    border-color: rgba(255,255,255,0.15);
    transform: translateY(-2px);
}

.flashwoo-session-tab.active {
    background: linear-gradient(145deg, #C92320, #5D4876);
    border-color: transparent;
    box-shadow: 0 4px 15px rgba(201,35,32,0.3);
}

.flashwoo-session-tab .tab-time {
    font-size: 18px;
    font-weight: 700;
    color: #fff;
    letter-spacing: -0.3px;
}

.flashwoo-session-tab.active .tab-time {
    color: #fff;
}

.flashwoo-session-tab .tab-row {
    display: flex;
    align-items: center;
    gap: 10px;
}

.flashwoo-session-tab .tab-status {
    font-size: 13px;
    font-weight: 600;
    padding: 4px 14px;
    border-radius: 20px;
    letter-spacing: 0.3px;
}

.flashwoo-session-tab .tab-status.active-status {
    background: rgba(255,255,255,0.2);
    color: #fff;
}

.flashwoo-session-tab .tab-status.upcoming-status {
    background: rgba(255,255,255,0.1);
    color: rgba(255,255,255,0.7);
}

.flashwoo-session-tab .tab-status.expired-status {
    background: rgba(255,255,255,0.08);
    color: rgba(255,255,255,0.5);
}

.flashwoo-session-tab .live-dot {
    width: 8px;
    height: 8px;
    background: #4ade80;
    border-radius: 50%;
    display: inline-block;
    margin-right: 6px;
    animation: flashwoo-pulse-dot 1.5s infinite;
}

@keyframes flashwoo-pulse-dot {
    0%, 100% { opacity: 1; box-shadow: 0 0 0 0 rgba(74,222,128,0.5); }
    50% { opacity: 0.7; box-shadow: 0 0 0 6px rgba(74,222,128,0); }
}

/* ----- Products Grid ----- */

.flashwoo-session-section {
    animation: flashwoo-fadeIn 0.4s ease-out;
}

@keyframes flashwoo-fadeIn {
    from { opacity: 0; transform: translateY(15px); }
    to { opacity: 1; transform: translateY(0); }
}

.flashwoo-empty-session {
    grid-column: 1 / -1;
    text-align: center;
    padding: 60px 20px;
    background: var(--flashwoo-gray-50);
    border-radius: var(--flashwoo-radius);
    border: 1px dashed var(--flashwoo-gray-300);
}

.flashwoo-empty-session .empty-icon {
    font-size: 48px;
    margin-bottom: 15px;
    display: block;
}

.flashwoo-empty-session p {
    color: var(--flashwoo-gray-500);
    font-size: 16px;
    margin: 0;
}

/* ----- Product Card ----- */
.flashwoo-product-card {
    position: relative;
    transition: var(--flashwoo-transition);
}

.flashwoo-product-card:hover {
    transform: translateY(-4px);
}

.flashwoo-product-card-disabled {
    opacity: 0.6;
}

.flashwoo-product-card-disabled:hover {
    transform: none;
}

.flashwoo-product-card .flashwoo-image-wrap {
    position: relative;
    aspect-ratio: 1;
    overflow: hidden;
}

.flashwoo-product-card .flashwoo-image-wrap img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.flashwoo-product-card:hover .flashwoo-image-wrap img {
    transform: scale(1.05);
}

/* Badge on Product Image */
.flashwoo-badge-prod {
    position: absolute;
    top: 10px;
    left: 10px;
    padding: 5px 12px;
    border-radius: 50px;
    font-size: 12px;
    font-weight: 700;
    color: #fff;
    z-index: 2;
    letter-spacing: 0.3px;
}

.flashwoo-badge-prod.discount-badge {
    background: linear-gradient(135deg, var(--flashwoo-primary), var(--flashwoo-accent));
    box-shadow: 0 2px 8px rgba(255,107,53,0.3);
}

.flashwoo-badge-prod.stock-habis-badge {
    background: var(--flashwoo-danger);
}

.flashwoo-badge-prod.expired-badge {
    background: var(--flashwoo-gray-500);
}

.flashwoo-badge-prod.upcoming-badge {
    background: var(--flashwoo-warning);
}

.flashwoo-stock-badge {
    position: absolute;
    top: 10px;
    right: 10px;
    background: rgba(255,255,255,0.95);
    padding: 5px 10px;
    border-radius: 50px;
    font-size: 11px;
    font-weight: 600;
    color: var(--flashwoo-gray-700);
    z-index: 2;
    display: flex;
    align-items: center;
    gap: 5px;
    box-shadow: 0 1px 4px rgba(0,0,0,0.06);
}

.flashwoo-product-card .flashwoo-stock-badge .stock-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    display: inline-block;
}

.flashwoo-product-card .flashwoo-stock-badge .stock-dot.low {
    background: var(--flashwoo-warning);
    animation: flashwoo-pulse-dot 1.5s infinite;
}

.flashwoo-product-card .flashwoo-stock-badge .stock-dot.normal {
    background: var(--flashwoo-success);
}

.flashwoo-product-card .flashwoo-stock-badge .stock-dot.habis {
    background: var(--flashwoo-danger);
}

/* Product Info */
.flashwoo-product-card .flashwoo-product-info {
    padding: 16px 0;
}

.flashwoo-product-card .flashwoo-product-name {
    font-size: 18px;
    font-weight: 600;
    margin: 0 0 10px;
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.flashwoo-product-card .flashwoo-product-name a {
    color: inherit;
    text-decoration: none;
    transition: var(--flashwoo-transition);
}

.flashwoo-product-card .flashwoo-product-name a:hover {
    color: var(--flashwoo-primary);
}

.flashwoo-product-card .flashwoo-price-row {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 14px;
}

.flashwoo-product-card .flashwoo-price-row .flash-price {
    font-size: 20px;
    font-weight: 800;
    color: var(--flashwoo-primary);
    line-height: 1;
}

.flashwoo-product-card .flashwoo-price-row .regular-price {
    font-size: 13px;
    color: var(--flashwoo-gray-400);
    text-decoration: line-through;
}

/* Stock Progress Bar */
.flashwoo-stock-bar-wrap {
    margin-bottom: 14px;
}

.flashwoo-stock-bar-wrap .stock-bar-label {
    display: flex;
    justify-content: space-between;
    font-size: 11px;
    color: var(--flashwoo-gray-500);
    margin-bottom: 5px;
}

.flashwoo-stock-bar-wrap .stock-bar {
    height: 6px;
    background: var(--flashwoo-gray-100);
    border-radius: 10px;
    overflow: hidden;
}

.flashwoo-stock-bar-wrap .stock-bar .stock-bar-fill {
    height: 100%;
    border-radius: 10px;
    background: linear-gradient(90deg, var(--flashwoo-primary), var(--flashwoo-accent));
    transition: width 0.6s ease;
}

.flashwoo-stock-bar-wrap .stock-bar .stock-bar-fill.danger {
    background: linear-gradient(90deg, var(--flashwoo-danger), var(--flashwoo-accent));
}

/* Add to Cart / View Product Button */
.flashwoo-container ul.products li.product .flashwoo-btn-add-cart.button {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    width: 100%;
    padding: 12px 20px;
    background: linear-gradient(135deg, var(--flashwoo-primary), var(--flashwoo-accent)) !important;
    color: #fff !important;
    border: none !important;
    border-radius: var(--flashwoo-radius-xs) !important;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--flashwoo-transition);
    text-decoration: none;
    position: relative;
    overflow: hidden;
    margin-top: 10px;
}

.flashwoo-container ul.products li.product .flashwoo-btn-add-cart.button:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(255,107,53,0.3) !important;
    color: #fff !important;
}

.flashwoo-container ul.products li.product .flashwoo-btn-view.button {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    padding: 12px 20px;
    background: var(--flashwoo-gray-50) !important;
    color: var(--flashwoo-gray-500) !important;
    border: 1px solid var(--flashwoo-gray-200) !important;
    border-radius: var(--flashwoo-radius-xs) !important;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--flashwoo-transition);
    text-decoration: none;
    margin-top: 10px;
}

.flashwoo-container ul.products li.product .flashwoo-btn-view.button:hover {
    background: var(--flashwoo-gray-100) !important;
    color: var(--flashwoo-gray-700) !important;
}

/* Scroll To Top Button */
.flashwoo-scroll-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--flashwoo-primary), var(--flashwoo-accent));
    color: #fff;
    border: none;
    cursor: pointer;
    font-size: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 20px rgba(255,107,53,0.25);
    transition: var(--flashwoo-transition);
    z-index: 999;
    opacity: 0;
    pointer-events: none;
}

.flashwoo-scroll-top.visible {
    opacity: 1;
    pointer-events: auto;
}

.flashwoo-scroll-top:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 25px rgba(255,107,53,0.35);
}

/* ----- Loader ----- */
.flashwoo-loader {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 80px 20px;
}

.flashwoo-loader-spinner {
    width: 42px;
    height: 42px;
    border: 3px solid var(--flashwoo-gray-200);
    border-top-color: var(--flashwoo-primary);
    border-radius: 50%;
    animation: flashwoo-spin 0.8s linear infinite;
}

@keyframes flashwoo-spin {
    to { transform: rotate(360deg); }
}

/* ----- Single Product Badge (on product page) ----- */
.flashwoo-single-badge {
    display: flex;
    align-items: center;
    gap: 12px;
    background: var(--flashwoo-gray-50);
    border: 1px solid var(--flashwoo-card-border);
    border-radius: var(--flashwoo-radius-sm);
    padding: 14px 20px;
    margin-bottom: 20px;
}

.flashwoo-single-badge.ended {
    border-color: #fecaca;
    background: #fef2f2;
}

.flashwoo-single-badge.upcoming {
    border-color: #fde68a;
    background: #fffbeb;
}

.flashwoo-single-badge .flashwoo-badge-icon {
    font-size: 24px;
}

.flashwoo-single-badge .flashwoo-badge-text {
    font-size: 14px;
    font-weight: 600;
    flex: 1;
    color: var(--flashwoo-gray-700);
}

.flashwoo-single-badge .flashwoo-badge-timer {
    font-size: 13px;
    color: var(--flashwoo-primary);
    font-weight: 700;
    font-variant-numeric: tabular-nums;
}

/* Loop Badge */
.flashwoo-badge-loop {
    display: inline-flex;
    align-items: center;
    background: linear-gradient(135deg, var(--flashwoo-primary), var(--flashwoo-accent));
    color: #fff;
    padding: 2px 10px;
    border-radius: 50px;
    font-size: 12px;
    font-weight: 700;
    margin-left: 8px;
    vertical-align: middle;
}

.flashwoo-price-wrapper {
    display: inline-flex;
    align-items: center;
    flex-wrap: wrap;
}

/* Stock Habis Button (Loop) */
.flashwoo-stock-habis-btn {
    display: inline-block;
    background: #fef2f2;
    color: var(--flashwoo-danger);
    padding: 8px 16px;
    border-radius: var(--flashwoo-radius-xs);
    font-size: 13px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* ----- Shortcode info card ----- */
.flashwoo-card-shortcode {
    border-left: 4px solid var(--flashwoo-primary) !important;
}

.flashwoo-shortcode-info p {
    margin: 0 0 12px;
    font-size: 14px;
    color: var(--flashwoo-gray-500);
}

.flashwoo-shortcode-box {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
    background: var(--flashwoo-gray-50);
    padding: 12px 16px;
    border-radius: 8px;
    border: 1px solid var(--flashwoo-card-border);
}

.flashwoo-shortcode-box code {
    font-size: 16px;
    font-weight: 700;
    color: var(--flashwoo-primary);
    background: #fff7ed;
    padding: 6px 14px;
    border-radius: 6px;
    border: 1px solid #fed7aa;
}

.flashwoo-btn-copy {
    font-size: 12px !important;
}

.flashwoo-shortcode-note {
    font-size: 13px !important;
    color: var(--flashwoo-gray-400) !important;
    margin-top: 10px !important;
    font-style: italic;
}

/* ----- Responsive ----- */
@media (max-width: 768px) {
    .flashwoo-hero {
        padding: 40px 25px;
    }
    .flashwoo-hero-title {
        font-size: 28px;
    }
    .flashwoo-hero-subtitle {
        font-size: 14px;
    }
    
    .flashwoo-countdown-number {
        font-size: 24px;
    }
    .flashwoo-countdown-block {
        min-width: 50px;
    }
    .flashwoo-countdown-separator {
        font-size: 20px;
        padding-bottom: 10px;
    }
    
    .flashwoo-session-tab {
        padding: 16px 24px;
    }
    .flashwoo-session-tab .tab-time {
        font-size: 16px;
    }
    .flashwoo-session-tab .tab-status {
        font-size: 12px;
        padding: 3px 10px;
    }
    
    .flashwoo-products-grid {
        grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
        gap: 15px;
    }
    
    .flashwoo-main-countdown {
        padding: 25px 20px;
    }
}

@media (max-width: 480px) {
    .flashwoo-container {
        padding: 20px 12px 60px;
    }
    .flashwoo-hero { padding: 30px 20px; }
    .flashwoo-hero-title { font-size: 24px; }
    
    .flashwoo-products-grid {
        grid-template-columns: 1fr;
    }
    
    .flashwoo-countdown-number {
        font-size: 24px;
    }
    .flashwoo-countdown-block {
        min-width: 44px;
    }
    .flashwoo-countdown-text {
        font-size: 10px;
    }
}