/* ====================================
   CAMPAIGN SYSTEM STYLES
   ==================================== */

/* Flash Sale Section */
.flash-sale-section { background: linear-gradient(135deg, #fff5f5 0%, #fff0f0 100%); border-radius: 16px; padding: 24px 0; margin: 0 16px; }
.flash-sale-header { display: flex; align-items: center; gap: 16px; flex-wrap: wrap; }
.flash-sale-header .countdown { display: flex; align-items: center; gap: 4px; background: #1a1a2e; padding: 6px 16px; border-radius: 50px; }
.flash-sale-header .countdown .time-block { display: flex; flex-direction: column; align-items: center; }
.flash-sale-header .countdown .time-block span:first-child { color: #fff; font-weight: 700; font-size: 16px; line-height: 1; }
.flash-sale-header .countdown .time-block span:last-child { color: rgba(255,255,255,0.6); font-size: 8px; text-transform: uppercase; letter-spacing: 0.5px; }
.flash-sale-header .countdown .time-sep { color: #e74c3c; font-weight: 700; font-size: 18px; margin-top: -4px; }

/* Campaign Badge on Product Cards */
.campaign-badge { position: absolute; top: 8px; left: 8px; z-index: 2; background: var(--accent); color: #fff; padding: 3px 10px; border-radius: 4px; font-size: 10px; font-weight: 700; letter-spacing: 0.5px; text-transform: uppercase; }
.campaign-badge.flash { background: #e74c3c; }
.campaign-badge.mega { background: #f39c12; }
.campaign-badge.countdown { background: #9b59b6; }

/* Product Card with Campaign */
.product-card.has-campaign { border: 2px solid var(--accent); position: relative; }
.product-card.has-campaign::before { content: ''; position: absolute; inset: -2px; border-radius: 12px; background: linear-gradient(135deg, var(--accent), #ff6b6b); z-index: -1; opacity: 0.3; }

/* Campaign Page Specific */
.campaign-product-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 16px; }
@media (max-width: 576px) { .campaign-product-grid { grid-template-columns: repeat(2, 1fr); gap: 10px; } }

/* Countdown Styling */
.countdown-large { display: flex; gap: 16px; justify-content: center; }
.countdown-large .cd-item { background: rgba(0,0,0,0.1); border-radius: 8px; padding: 16px 24px; text-align: center; min-width: 80px; }
.countdown-large .cd-item span { display: block; font-size: 32px; font-weight: 800; line-height: 1; }
.countdown-large .cd-item label { font-size: 12px; opacity: 0.7; text-transform: uppercase; margin-top: 4px; display: block; }

/* Campaign Banner Grid */
.campaign-banner-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 16px; }
.campaign-banner-card { position: relative; border-radius: 12px; overflow: hidden; height: 200px; display: block; text-decoration: none; }
.campaign-banner-card img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.3s; }
.campaign-banner-card:hover img { transform: scale(1.05); }
.campaign-banner-overlay { position: absolute; inset: 0; background: linear-gradient(transparent 30%, rgba(0,0,0,0.6)); padding: 24px; display: flex; flex-direction: column; justify-content: flex-end; }
.campaign-banner-overlay .badge { align-self: flex-start; margin-bottom: 8px; }
.campaign-banner-overlay h3 { color: #fff; font-size: 20px; font-weight: 700; margin: 0; }
.campaign-banner-overlay p { color: rgba(255,255,255,0.8); font-size: 13px; margin: 4px 0 0; }

/* Vendor Campaign Card */
.vendor-campaign-card { background: #fff; border-radius: 12px; overflow: hidden; box-shadow: 0 2px 12px rgba(0,0,0,0.06); transition: all 0.3s; height: 100%; }
.vendor-campaign-card:hover { transform: translateY(-4px); box-shadow: 0 8px 25px rgba(0,0,0,0.1); }
.vendor-campaign-card .card-img { height: 160px; object-fit: cover; }
.vendor-campaign-card .card-body { padding: 20px; }
.vendor-campaign-card .campaign-type-badge { display: inline-block; background: #667eea; color: #fff; padding: 2px 10px; border-radius: 20px; font-size: 10px; font-weight: 600; text-transform: uppercase; letter-spacing: 0.5px; margin-bottom: 8px; }
.vendor-campaign-card h5 { font-weight: 700; margin-bottom: 8px; }
.vendor-campaign-card .card-text { color: #888; font-size: 13px; margin-bottom: 12px; }

/* Campaign Analytics Card */
.stat-card { padding: 20px; border-radius: 12px; color: #fff; position: relative; overflow: hidden; }
.stat-card h3 { font-weight: 700; font-size: 28px; margin: 0 0 4px; }
.stat-card p { opacity: 0.85; margin: 0; font-size: 13px; }
.stat-card .stat-icon { position: absolute; right: 16px; top: 16px; font-size: 36px; opacity: 0.2; }
.stat-card.bg-purple { background: linear-gradient(135deg, #667eea, #764ba2); }
.stat-card.bg-pink { background: linear-gradient(135deg, #f093fb, #f5576c); }
.stat-card.bg-blue { background: linear-gradient(135deg, #4facfe, #00f2fe); }
.stat-card.bg-orange { background: linear-gradient(135deg, #ffecd2, #fcb69f); }

/* Single Campaign Product Grid */
.cmp-single-countdown {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 20px;
    padding: 0 4px;
}
.cmp-single-countdown-label {
    font-size: 13px;
    font-weight: 600;
    color: #666;
    white-space: nowrap;
}
.cmp-single-cta {
    text-align: center;
    margin-top: 20px;
}

/* Animations */
@keyframes flashPulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.7; }
}
.flash-pulse { animation: flashPulse 2s infinite; }

/* Stock Progress */
.stock-progress { margin: 8px 0; }

/* ====================================
   CAMPAIGN GROUPED SECTIONS
   ==================================== */
.cmp-section {
    padding: 28px 0;
    margin-bottom: 8px;
    background: #fff;
}
.cmp-section-flash_sale {
    background: linear-gradient(135deg, #fff5f5 0%, #fff0f0 100%);
    border-radius: 16px;
    margin-left: 16px;
    margin-right: 16px;
    padding: 28px 0;
}
.cmp-section-mega_sale {
    background: linear-gradient(135deg, #f5f3ff 0%, #f0ecff 100%);
}
.cmp-section-seasonal {
    background: linear-gradient(135deg, #f0fdf4 0%, #ecfdf5 100%);
}

.cmp-section-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 20px;
    flex-wrap: wrap;
    gap: 12px;
}
.cmp-section-title-wrap {
    display: flex;
    align-items: center;
    gap: 12px;
}
.cmp-section-icon {
    width: 40px;
    height: 40px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    flex-shrink: 0;
}
.cmp-section-title {
    font-size: 20px;
    font-weight: 700;
    margin: 0;
    color: #1a1a2e;
}
.cmp-section-tag {
    font-size: 10px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    padding: 4px 12px;
    border-radius: 20px;
    color: #fff;
}
.cmp-section-view-all {
    font-size: 14px;
    font-weight: 600;
    color: var(--accent, #E52727);
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 6px;
    transition: gap 0.2s;
}
.cmp-section-view-all:hover {
    gap: 10px;
    color: var(--accent, #E52727);
}

/* Campaign Cards */
.cmp-card {
    background: #fff;
    border-radius: 12px;
    overflow: hidden;
    transition: transform 0.25s, box-shadow 0.25s;
    height: 100%;
    display: flex;
    flex-direction: column;
    border: 1px solid #f0f0f0;
    position: relative;
}
.cmp-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 30px rgba(0,0,0,0.1);
}
.cmp-card-flash_sale {
    min-width: 280px;
    max-width: 320px;
    border: 2px solid #ffe0e0;
}
.cmp-card-flash_sale:hover {
    border-color: var(--section-accent, #E52727);
}
.cmp-card-mega_sale {
    border: 1px solid #e8e0ff;
}
.cmp-card-seasonal {
    border: 1px solid #d4edda;
}

.cmp-card-img {
    height: 160px;
    overflow: hidden;
    position: relative;
    background: #f8f8f8;
}
.cmp-card-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s;
}
.cmp-card:hover .cmp-card-img img {
    transform: scale(1.05);
}
.cmp-card-img-fallback {
    display: flex;
    align-items: center;
    justify-content: center;
}
.cmp-card-img-placeholder {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
}
.cmp-card-img-placeholder i {
    font-size: 48px;
    color: #ddd;
}

.cmp-card-body {
    padding: 16px;
    flex: 1;
    display: flex;
    flex-direction: column;
}
.cmp-card-title {
    font-size: 15px;
    font-weight: 700;
    margin: 0 0 10px;
    color: #1a1a2e;
    line-height: 1.3;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}
.cmp-card-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 11px;
    font-weight: 700;
    padding: 4px 12px;
    border-radius: 20px;
    margin-bottom: 10px;
    align-self: flex-start;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}
.cmp-card-meta {
    display: flex;
    flex-direction: column;
    gap: 4px;
    margin-bottom: 8px;
}
.cmp-card-meta span {
    font-size: 12px;
    color: #888;
    display: flex;
    align-items: center;
    gap: 6px;
}
.cmp-card-meta i {
    width: 14px;
    text-align: center;
    color: #aaa;
}
.cmp-card-desc {
    font-size: 13px;
    color: #666;
    margin: 0 0 12px;
    line-height: 1.5;
    flex: 1;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}
.cmp-card-footer {
    margin-top: auto;
    display: flex;
    flex-direction: column;
    gap: 10px;
}
.cmp-card-cta {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    background: var(--section-accent, #E52727);
    color: #fff;
    font-size: 13px;
    font-weight: 600;
    padding: 10px 16px;
    border-radius: 8px;
    text-decoration: none;
    transition: background 0.2s, gap 0.2s;
}
.cmp-card-cta:hover {
    background: var(--section-accent, #E52727);
    filter: brightness(1.1);
    gap: 10px;
}
.cmp-card-link {
    text-decoration: none;
    display: block;
    height: 100%;
}
.cmp-card-link:hover .cmp-card-title {
    color: var(--section-accent, #E52727);
}

/* Countdown in Cards */
.cmp-countdown {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 2px;
    background: #1a1a2e;
    padding: 6px 12px;
    border-radius: 8px;
}
.cmp-cd-block {
    display: flex;
    align-items: center;
    gap: 2px;
}
.cmp-cd-block span:first-child {
    color: #fff;
    font-weight: 700;
    font-size: 15px;
    font-variant-numeric: tabular-nums;
}
.cmp-cd-block small {
    color: rgba(255,255,255,0.5);
    font-size: 9px;
    text-transform: uppercase;
}
.cmp-cd-sep {
    color: var(--section-accent, #E52727);
    font-weight: 700;
    font-size: 14px;
    margin: 0 1px;
}

/* Flash Sale Carousel */
.cmp-carousel-wrap {
    position: relative;
    overflow: hidden;
}
.cmp-carousel-track {
    display: flex;
    gap: 16px;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    scroll-behavior: smooth;
    -webkit-overflow-scrolling: touch;
    padding: 4px 0 8px;
}
.cmp-carousel-track::-webkit-scrollbar {
    height: 6px;
}
.cmp-carousel-track::-webkit-scrollbar-track {
    background: transparent;
}
.cmp-carousel-track::-webkit-scrollbar-thumb {
    background: #ddd;
    border-radius: 3px;
}
.cmp-carousel-track > .cmp-card-link {
    scroll-snap-align: start;
    flex-shrink: 0;
}
.cmp-carousel-arrow {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: #fff;
    border: 1px solid #eee;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    color: #333;
    z-index: 5;
    transition: all 0.2s;
    opacity: 0;
}
.cmp-carousel-wrap:hover .cmp-carousel-arrow {
    opacity: 1;
}
.cmp-carousel-arrow:hover {
    background: var(--section-accent, #E52727);
    color: #fff;
    border-color: var(--section-accent, #E52727);
}
.cmp-carousel-prev { left: 0; }
.cmp-carousel-next { right: 0; }

/* Grid Layouts */
.cmp-grid-3 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}
.cmp-grid-4 {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

/* Seasonal Layout */
.cmp-seasonal-layout {
    display: flex;
    flex-direction: column;
    gap: 20px;
}
.cmp-seasonal-banner {
    border-radius: 12px;
    overflow: hidden;
    max-height: 200px;
}
.cmp-seasonal-banner img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    transition: transform 0.3s;
}
.cmp-seasonal-banner:hover img {
    transform: scale(1.02);
}

/* Responsive */
@media (max-width: 991px) {
    .cmp-grid-4 { grid-template-columns: repeat(3, 1fr); gap: 16px; }
    .cmp-grid-3 { grid-template-columns: repeat(2, 1fr); gap: 16px; }
}
@media (max-width: 767px) {
    .cmp-section { padding: 20px 0; }
    .cmp-section-flash_sale { margin-left: 0; margin-right: 0; border-radius: 0; }
    .cmp-section-title { font-size: 17px; }
    .cmp-section-icon { width: 34px; height: 34px; font-size: 15px; }
    .cmp-card-flash_sale { min-width: 240px; max-width: 260px; }
    .cmp-card-img { height: 130px; }
    .cmp-card-body { padding: 12px; }
    .cmp-card-title { font-size: 14px; }
    .cmp-grid-4, .cmp-grid-3 { grid-template-columns: repeat(2, 1fr); gap: 12px; }
    .cmp-countdown { padding: 4px 10px; }
    .cmp-cd-block span:first-child { font-size: 13px; }
    .cmp-carousel-arrow { display: none !important; }
}
@media (max-width: 480px) {
    .cmp-grid-4, .cmp-grid-3 { grid-template-columns: 1fr; gap: 12px; }
    .cmp-card-flash_sale { min-width: 200px; }
}
.stock-progress .progress { height: 6px; border-radius: 3px; background: #eee; }
.stock-progress .progress-bar { border-radius: 3px; background: var(--accent); }
.stock-progress small { font-size: 11px; color: #999; }

/* Google SEO Preview */
.google-preview { border: 1px solid #e0e0e0; border-radius: 8px; padding: 12px 16px; background: #fff; max-width: 600px; }
.google-preview .gp-url { color: #006621; font-size: 14px; font-style: normal; }
.google-preview .gp-title { color: #1a0dab; font-size: 18px; font-weight: 400; cursor: pointer; line-height: 1.3; }
.google-preview .gp-title:hover { text-decoration: underline; }
.google-preview .gp-desc { color: #545454; font-size: 13px; line-height: 1.4; word-wrap: break-word; }