/* ═══════════════════════════════════════════════════════════
   BBF Shop – Frontend Styles
   Prefix: bbfs- (avoid collision with bbf-play- or myshop-)
   ═══════════════════════════════════════════════════════════ */

:root {
    --bbfs-cream: #FFF4E6;
    --bbfs-warm: #C8A27A;
    --bbfs-brown: #7A4E2D;
    --bbfs-pink: #F7C9D3;
    --bbfs-mint: #BFE7D6;
    --bbfs-blue: #B9D9FF;
    --bbfs-text: #2A1E16;
    --bbfs-card: #FFFFFF;
    --bbfs-border: #E7D8C7;
    --bbfs-accent: linear-gradient(135deg, #C8A27A, #7A4E2D);
    --bbfs-radius: 18px;
    --bbfs-shadow: 0 12px 28px rgba(42, 30, 22, 0.08);
    --bbfs-transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ─── Product Badge ─────────────────────────────────────── */
.bbfs-product-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 14px;
    border-radius: 999px;
    background: linear-gradient(135deg, rgba(200, 162, 122, 0.15), rgba(247, 201, 211, 0.15));
    border: 1px solid var(--bbfs-border);
    font-size: 13px;
    font-weight: 700;
    color: var(--bbfs-brown);
    margin-bottom: 10px;
    letter-spacing: 0.3px;
}

.bbfs-badge-icon {
    font-size: 16px;
}

/* ─── Buttons ───────────────────────────────────────────── */
.bbfs-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 10px 18px;
    border-radius: 12px;
    border: 1px solid var(--bbfs-border);
    background: var(--bbfs-card);
    font-weight: 700;
    font-size: 14px;
    cursor: pointer;
    transition: var(--bbfs-transition);
    text-decoration: none;
    color: var(--bbfs-text);
    line-height: 1.4;
}

.bbfs-btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
}

.bbfs-btn-primary {
    background: var(--bbfs-accent);
    color: white;
    border-color: transparent;
}

.bbfs-btn-primary:hover {
    color: white;
    box-shadow: 0 6px 20px rgba(122, 78, 45, 0.3);
}

.bbfs-btn-outline {
    background: transparent;
    border: 1px solid var(--bbfs-warm);
    color: var(--bbfs-brown);
}

.bbfs-btn-outline:hover {
    background: rgba(200, 162, 122, 0.08);
    color: var(--bbfs-brown);
}

.bbfs-btn-disabled {
    opacity: 0.5;
    cursor: not-allowed;
    pointer-events: none;
}

.bbfs-btn-small {
    padding: 6px 12px;
    font-size: 12px;
    border-radius: 10px;
}

/* ─── Modal / Popup ─────────────────────────────────────── */
.bbfs-modal-backdrop {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(4px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 999999;
    animation: bbfs-fade-in 0.3s ease;
}

@keyframes bbfs-fade-in {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes bbfs-slide-up {
    from { opacity: 0; transform: translateY(20px) scale(0.98); }
    to { opacity: 1; transform: translateY(0) scale(1); }
}

.bbfs-modal {
    width: min(780px, 94vw);
    max-height: 90vh;
    overflow-y: auto;
    background: var(--bbfs-card);
    border-radius: var(--bbfs-radius);
    border: 1px solid var(--bbfs-border);
    box-shadow: 0 24px 80px rgba(0, 0, 0, 0.2);
    animation: bbfs-slide-up 0.3s ease;
}

.bbfs-modal-head {
    padding: 16px 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-bottom: 1px solid var(--bbfs-border);
    background: linear-gradient(135deg, rgba(200, 162, 122, 0.06), rgba(247, 201, 211, 0.06));
}

.bbfs-modal-title {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 16px;
}

.bbfs-modal-icon {
    font-size: 22px;
}

.bbfs-modal-close {
    width: 32px;
    height: 32px;
    border-radius: 10px;
    border: 1px solid var(--bbfs-border);
    background: var(--bbfs-card);
    cursor: pointer;
    font-size: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--bbfs-transition);
}

.bbfs-modal-close:hover {
    background: #f5f0eb;
}

.bbfs-modal-body {
    padding: 20px;
}

.bbfs-modal-footer {
    padding: 16px 20px;
    border-top: 1px solid var(--bbfs-border);
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.bbfs-upsell-note {
    font-size: 14px;
    opacity: 0.8;
    margin-bottom: 16px;
    padding: 10px 14px;
    border-radius: 12px;
    background: linear-gradient(135deg, rgba(191, 231, 214, 0.2), rgba(185, 217, 255, 0.2));
    border: 1px solid rgba(191, 231, 214, 0.3);
}

.bbfs-upsell-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 14px;
}

@media (max-width: 700px) {
    .bbfs-upsell-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 480px) {
    .bbfs-upsell-grid {
        grid-template-columns: 1fr;
    }
}

/* ─── Upsell Product Card ───────────────────────────────── */
.bbfs-upsell-card {
    background: var(--bbfs-card);
    border: 1px solid var(--bbfs-border);
    border-radius: 14px;
    overflow: hidden;
    transition: var(--bbfs-transition);
}

.bbfs-upsell-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(42, 30, 22, 0.1);
}

.bbfs-upsell-card-img {
    width: 100%;
    height: 120px;
    object-fit: cover;
    display: block;
}

.bbfs-upsell-card-placeholder {
    width: 100%;
    height: 120px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 36px;
    background: linear-gradient(135deg, rgba(247, 201, 211, 0.4), rgba(191, 231, 214, 0.4), rgba(185, 217, 255, 0.4));
}

.bbfs-upsell-card-body {
    padding: 12px;
}

.bbfs-upsell-card-name {
    font-weight: 800;
    font-size: 13px;
    margin-bottom: 4px;
    line-height: 1.3;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.bbfs-upsell-card-meta {
    font-size: 12px;
    opacity: 0.7;
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 8px;
}

.bbfs-upsell-card-price {
    font-weight: 900;
    font-size: 14px;
    color: var(--bbfs-brown);
}

.bbfs-upsell-card-actions {
    padding: 0 12px 12px;
}

/* ─── Loading spinner ───────────────────────────────────── */
.bbfs-upsell-loading {
    grid-column: 1 / -1;
    text-align: center;
    padding: 30px;
    opacity: 0.6;
}

.bbfs-spinner {
    width: 28px;
    height: 28px;
    border: 3px solid var(--bbfs-border);
    border-top-color: var(--bbfs-warm);
    border-radius: 50%;
    margin: 0 auto 10px;
    animation: bbfs-spin 0.7s linear infinite;
}

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

/* ─── Toast ─────────────────────────────────────────────── */
.bbfs-toast {
    position: fixed;
    right: 16px;
    bottom: 16px;
    z-index: 9999999;
    padding: 12px 18px;
    border-radius: 14px;
    background: #1a1a1a;
    color: #fff;
    font-size: 14px;
    font-weight: 600;
    opacity: 0;
    transform: translateY(10px);
    transition: var(--bbfs-transition);
    pointer-events: none;
}

.bbfs-toast.bbfs-show {
    opacity: 0.95;
    transform: translateY(0);
}