/* ============================================
   Bitstech E-commerce Features
   Recently Viewed / Stock Alert / Compare
   ============================================ */

/* ── Recently Viewed ── */
.bt-recently-viewed { padding: var(--bt-space-xl, 32px) 0; }

.bt-rv-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 14px;
}

.bt-rv-card {
    display: flex;
    flex-direction: column;
    text-decoration: none;
    color: var(--bt-text-primary, #e4e9f4);
    background: var(--bt-bg-card, rgba(255,255,255,0.04));
    border: 1px solid var(--bt-border-color, rgba(255,255,255,0.08));
    border-radius: 12px;
    overflow: hidden;
    transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.bt-rv-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(0,0,0,0.15);
}

.bt-rv-card-img {
    aspect-ratio: 1;
    background: var(--bt-bg-elevated, rgba(255,255,255,0.02));
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 10px;
}

.bt-rv-card-img img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    transition: transform 0.3s ease;
}

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

.bt-rv-card-body { padding: 10px; display: flex; flex-direction: column; gap: 4px; }

.bt-rv-card-body h4 {
    margin: 0;
    font-size: 0.75rem;
    line-height: 1.35;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.bt-rv-card-price {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--bt-primary, #753beb);
}

@media (max-width: 992px) { .bt-rv-grid { grid-template-columns: repeat(4, 1fr); } }
@media (max-width: 576px) { .bt-rv-grid { grid-template-columns: repeat(2, 1fr); } }

/* ── Stock Alert ── */
.bt-stock-alert-wrap { margin: 16px 0; }

.bt-stock-alert-card {
    padding: 16px;
    background: linear-gradient(135deg, rgba(239, 68, 68, 0.08), rgba(249, 115, 22, 0.05));
    border: 1px solid rgba(239, 68, 68, 0.2);
    border-radius: 12px;
}

.bt-stock-alert-head {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 6px;
    color: #f97316;
}

.bt-stock-alert-desc {
    font-size: 0.8rem;
    color: var(--bt-text-secondary, #a0a8bf);
    margin: 0 0 12px;
    line-height: 1.6;
}

.bt-stock-alert-form {
    display: flex;
    gap: 8px;
}

.bt-stock-alert-form input[type="email"] {
    flex: 1;
    padding: 9px 14px;
    background: var(--bt-input-bg, rgba(0,0,0,0.25));
    border: 1px solid var(--bt-border-color, rgba(255,255,255,0.1));
    border-radius: 999px;
    color: var(--bt-text-primary, #fff);
    font-size: 0.82rem;
    outline: none;
}

.bt-stock-alert-form input[type="email"]:focus {
    border-color: #f97316;
}

.bt-stock-alert-msg {
    margin: 10px 0 0;
    font-size: 0.8rem;
    font-weight: 500;
}

/* Admin status badges */
.bt-status-pending { color: #f59e0b; font-weight: 600; }
.bt-status-notified { color: #10b981; font-weight: 600; }

/* ── Product Compare ── */

/* Floating bar */
.bt-compare-bar {
    position: fixed;
    bottom: 24px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 9000;
    max-width: 520px;
    width: calc(100% - 32px);
    background: var(--bt-bg-card, #1a1d2e);
    border: 1px solid var(--bt-border-color, rgba(255,255,255,0.12));
    border-radius: 14px;
    box-shadow: 0 12px 40px rgba(0,0,0,0.35);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    animation: btCompareSlide 0.3s ease;
}

@keyframes btCompareSlide {
    from { transform: translate(-50%, 20px); opacity: 0; }
    to   { transform: translate(-50%, 0); opacity: 1; }
}

.bt-compare-bar[hidden] { display: none !important; }

.bt-compare-bar-inner {
    padding: 12px 16px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 14px;
}

.bt-compare-bar-items {
    font-size: 0.82rem;
    color: var(--bt-text-secondary, #a0a8bf);
}

.bt-compare-bar-items strong {
    color: var(--bt-primary, #753beb);
    font-weight: 700;
}

.bt-compare-bar-actions {
    display: flex;
    gap: 8px;
    flex-shrink: 0;
}

/* Compare button on product cards */
.bt-compare-btn {
    background: transparent;
    border: 1px solid var(--bt-border-color, rgba(255,255,255,0.1));
    color: var(--bt-text-secondary, #a0a8bf);
    padding: 6px 10px;
    border-radius: 6px;
    font-size: 0.72rem;
    cursor: pointer;
    transition: all 0.2s ease;
    display: inline-flex;
    align-items: center;
    gap: 5px;
}

.bt-compare-btn:hover,
.bt-compare-btn--active {
    background: rgba(117, 59, 235, 0.12);
    border-color: var(--bt-primary, #753beb);
    color: var(--bt-primary, #753beb);
}

/* Compare page grid */
.bt-compare-page { padding: 24px 0; max-width: 1200px; margin: 0 auto; }

.bt-compare-grid {
    display: grid;
    gap: 1px;
    background: var(--bt-border-color, rgba(255,255,255,0.08));
    border-radius: 12px;
    overflow: hidden;
}

.bt-compare-label {
    padding: 14px 12px;
    background: var(--bt-bg-elevated, rgba(255,255,255,0.03));
    font-weight: 600;
    font-size: 0.82rem;
    color: var(--bt-text-secondary, #a0a8bf);
    display: flex;
    align-items: center;
}

.bt-compare-cell {
    padding: 14px 12px;
    background: var(--bt-bg-card, rgba(255,255,255,0.04));
    font-size: 0.82rem;
    color: var(--bt-text-primary, #e4e9f4);
    display: flex;
    align-items: center;
}

.bt-compare-head {
    flex-direction: column;
    text-align: center;
    gap: 8px;
    padding: 16px 12px;
}

.bt-compare-head img {
    width: 100px;
    height: 100px;
    object-fit: contain;
    background: var(--bt-bg-elevated, rgba(255,255,255,0.03));
    border-radius: 8px;
    padding: 6px;
}

.bt-compare-head a {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    text-decoration: none;
    color: var(--bt-text-primary, #e4e9f4);
}

.bt-compare-head strong {
    font-size: 0.82rem;
    line-height: 1.4;
}

.bt-compare-remove {
    background: transparent;
    border: 1px solid var(--bt-border-color, rgba(255,255,255,0.1));
    color: var(--bt-text-muted, #6b7388);
    padding: 4px 10px;
    border-radius: 6px;
    font-size: 0.7rem;
    cursor: pointer;
}

.bt-compare-remove:hover {
    border-color: #ef4444;
    color: #ef4444;
}

@media (max-width: 768px) {
    .bt-compare-page { padding: 16px; }
    .bt-compare-grid { font-size: 0.75rem; }
    .bt-compare-head img { width: 70px; height: 70px; }
    .bt-compare-bar-inner { flex-direction: column; gap: 8px; padding: 10px 12px; }
}


/* ============================================
   PWA INSTALL PROMPT
   ============================================ */
.bt-pwa-install {
    position: fixed;
    bottom: 24px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 9500;
    max-width: 420px;
    width: calc(100% - 32px);
    background: var(--bt-bg-card, #1a1d2e);
    border: 1px solid rgba(117,59,235,0.2);
    border-radius: 14px;
    box-shadow: 0 12px 40px rgba(0,0,0,0.25);
    animation: btPwaSlide 0.3s ease;
}

.bt-pwa-install[hidden] { display: none !important; }

@keyframes btPwaSlide {
    from { transform: translate(-50%, 20px); opacity: 0; }
    to   { transform: translate(-50%, 0); opacity: 1; }
}

.bt-pwa-install-inner {
    padding: 14px 16px;
    display: grid;
    grid-template-columns: auto 1fr auto;
    gap: 12px;
    align-items: center;
}

.bt-pwa-install-icon { font-size: 1.8rem; }

.bt-pwa-install-text strong {
    display: block;
    font-size: .88rem;
    color: var(--bt-text-primary, #e4e9f4);
}

.bt-pwa-install-text span {
    display: block;
    font-size: .72rem;
    color: var(--bt-text-secondary, #a0a8bf);
    margin-top: 2px;
}

.bt-pwa-install-actions {
    display: flex;
    gap: 6px;
    flex-shrink: 0;
}

@media (max-width: 576px) {
    .bt-pwa-install-inner {
        grid-template-columns: 1fr;
        gap: 10px;
    }
    .bt-pwa-install-actions { justify-content: flex-end; }
}