/* ══════════════════════════════════════════════════════
   GALLERY PAGE — Dedicated CSS
   ══════════════════════════════════════════════════════ */

/* Override body for gallery page (scrollable) */
.gallery-body {
    overflow-y: auto !important;
    overflow-x: hidden;
    background: var(--bg);
    min-height: 100vh;
}

/* ── Top Navigation ── */
.gallery-nav {
    position: sticky;
    top: 0; left: 0; right: 0;
    z-index: 100;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 16px;
    padding-top: calc(env(safe-area-inset-top, 0px) + 12px);
    background: var(--bg);
    border-bottom: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
}
.nav-back {
    display: flex; align-items: center; gap: 6px;
    color: var(--primary);
    text-decoration: none;
    font-size: 0.85rem;
    font-weight: 600;
    font-family: 'Outfit', sans-serif;
    transition: opacity 0.15s;
}
.nav-back:active { opacity: 0.6; }
.nav-back-icon {
    font-size: 1.1rem;
    line-height: 1;
}
.nav-title {
    font-family: 'Outfit', sans-serif;
    font-size: 1rem;
    font-weight: 700;
    color: var(--primary);
}
.nav-actions {
    display: flex; gap: 8px;
}
.nav-btn {
    background: var(--bg3);
    border: 1px solid var(--border);
    color: var(--text2);
    font-size: 0.9rem;
    padding: 6px 10px;
    border-radius: 10px;
    cursor: pointer;
    transition: background 0.15s;
}
.nav-btn:active { background: var(--bg2); }

/* ── Stats Overview ── */
.gallery-stats {
    display: flex;
    justify-content: space-between;
    gap: 4px;
    padding: 12px 16px;
}
.stat-card {
    background: transparent;
    border: none;
    padding: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2px;
    flex: 1;
}
.stat-card:active {
    transform: scale(0.96);
}
.stat-icon {
    display: none; /* Hide icon to save space */
}
.stat-info {
    display: flex;
    flex-direction: column;
    align-items: center;
}
.stat-number {
    font-family: 'Outfit', sans-serif;
    font-size: 1.1rem;
    font-weight: 800;
    color: var(--text);
    line-height: 1;
}
.stat-high .stat-number { color: var(--danger); }
.stat-medium .stat-number { color: var(--warn); }
.stat-low .stat-number { color: var(--success); }
.stat-label {
    font-size: 0.55rem;
    color: var(--text2);
    text-transform: uppercase;
    letter-spacing: 0.3px;
    text-align: center;
}

/* ── Filter & Sort Toolbar ── */
.gallery-toolbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 16px 12px;
    gap: 10px;
}
.filter-chips {
    display: flex;
    gap: 6px;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    flex: 1;
}
.filter-chips::-webkit-scrollbar { display: none; }
.chip {
    flex-shrink: 0;
    padding: 6px 14px;
    border-radius: 20px;
    border: 1px solid var(--border);
    background: transparent;
    color: var(--text2);
    font-size: 0.72rem;
    font-weight: 600;
    font-family: 'Inter', sans-serif;
    cursor: pointer;
    transition: all 0.2s;
    white-space: nowrap;
}
.chip.active {
    background: var(--primary);
    color: #fff;
    border-color: transparent;
}
.chip:active { transform: scale(0.95); }
.sort-select-wrapper {
    flex-shrink: 0;
}
.sort-select {
    background: var(--bg3);
    border: 1px solid var(--border);
    border-radius: 10px;
    color: var(--text2);
    font-size: 0.72rem;
    font-family: 'Inter', sans-serif;
    padding: 6px 10px;
    outline: none;
    cursor: pointer;
    appearance: none;
    -webkit-appearance: none;
}
.sort-select:focus { border-color: var(--primary); }

/* ── Gallery Main ── */
.gallery-main {
    padding: 0 16px 32px;
    min-height: 50vh;
}

/* ── Gallery Grid ── */
.gallery-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
}

/* ── Gallery Card ── */
.gallery-card {
    background: var(--bg3);
    border: 1px solid var(--border);
    border-radius: 14px;
    overflow: hidden;
    cursor: pointer;
    transition: transform 0.2s, box-shadow 0.2s;
    animation: cardFadeIn 0.4s ease-out both;
}
.gallery-card:active {
    transform: scale(0.97);
}
.gallery-card:hover {
    box-shadow: 0 4px 20px rgba(0, 245, 212, 0.08);
}
.gallery-card-img {
    width: 100%;
    aspect-ratio: 4/3;
    object-fit: cover;
    background: #0a0a0a;
    display: block;
    border-bottom: 1px solid var(--border);
}
.gallery-card-body {
    padding: 10px;
}
.gallery-card-top {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 6px;
}
.gallery-card-sev {
    display: inline-block;
    padding: 2px 8px;
    border-radius: 6px;
    font-size: 0.55rem;
    font-weight: 700;
    letter-spacing: 0.5px;
    text-transform: uppercase;
}
.gallery-card-sev.high { background: rgba(255,59,48,0.15); color: var(--danger); }
.gallery-card-sev.medium { background: rgba(255,159,10,0.15); color: var(--warn); }
.gallery-card-sev.low { background: rgba(52,199,89,0.15); color: var(--success); }
.gallery-card-conf {
    font-family: var(--mono);
    font-size: 0.6rem;
    color: var(--cyan);
    opacity: 0.8;
}
.gallery-card-metrics {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4px;
}
.gc-metric {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.58rem;
    color: var(--text2);
    background: rgba(0,0,0,0.2);
    padding: 3px 6px;
    border-radius: 5px;
}
.gc-metric-val {
    font-family: var(--mono);
    font-weight: 600;
    color: var(--text);
    font-size: 0.6rem;
}
.gallery-card-time {
    margin-top: 6px;
    font-size: 0.55rem;
    color: var(--text2);
    opacity: 0.7;
}

/* Stagger animation for cards */
.gallery-card:nth-child(1) { animation-delay: 0.05s; }
.gallery-card:nth-child(2) { animation-delay: 0.1s; }
.gallery-card:nth-child(3) { animation-delay: 0.15s; }
.gallery-card:nth-child(4) { animation-delay: 0.2s; }
.gallery-card:nth-child(5) { animation-delay: 0.25s; }
.gallery-card:nth-child(6) { animation-delay: 0.3s; }

@keyframes cardFadeIn {
    from { opacity: 0; transform: translateY(12px) scale(0.97); }
    to { opacity: 1; transform: translateY(0) scale(1); }
}

/* ── Empty State ── */
.gallery-empty {
    text-align: center;
    padding: 60px 24px;
    animation: fadeInUp 0.5s ease-out;
}
.empty-icon {
    font-size: 64px;
    margin-bottom: 16px;
    opacity: 0.5;
}
.gallery-empty h2 {
    font-family: 'Outfit', sans-serif;
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--text);
    margin-bottom: 8px;
}
.gallery-empty p {
    font-size: 0.82rem;
    color: var(--text2);
    margin-bottom: 28px;
    line-height: 1.6;
}
.btn-back-home {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: linear-gradient(135deg, var(--primary), #0055DD);
    color: #fff;
    text-decoration: none;
    font-family: 'Outfit', sans-serif;
    font-size: 0.95rem;
    font-weight: 600;
    padding: 14px 32px;
    border-radius: 14px;
    box-shadow: 0 4px 20px rgba(10, 132, 255, 0.35);
    transition: transform 0.15s;
}
.btn-back-home:active { transform: scale(0.96); }

/* ── Loading State ── */
.gallery-loading {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 48px 24px;
    gap: 16px;
}
.gallery-loading p {
    font-size: 0.82rem;
    color: var(--text2);
}
.loading-spinner {
    width: 32px; height: 32px;
    border: 3px solid var(--border);
    border-top-color: var(--cyan);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}
@keyframes spin {
    to { transform: rotate(360deg); }
}

/* ══════════════════════════════════════════════════════
   DETAIL MODAL
   ══════════════════════════════════════════════════════ */
.detail-modal {
    position: fixed; inset: 0;
    z-index: 10000;
    display: flex;
    align-items: flex-end;
    justify-content: center;
    animation: fadeIn 0.2s ease-out;
}
.detail-modal-backdrop {
    position: absolute; inset: 0;
    background: rgba(10, 13, 18, 0.8);
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
}
.detail-modal-content {
    position: relative;
    z-index: 1;
    background: var(--bg2);
    border: 1px solid var(--border);
    border-radius: 24px 24px 0 0;
    width: 100%;
    max-width: 520px;
    max-height: 92vh;
    overflow-y: auto;
    animation: slideUpDetail 0.35s cubic-bezier(0.34, 1.56, 0.64, 1);
    padding-bottom: calc(env(safe-area-inset-bottom, 0px) + 16px);
}
@keyframes slideUpDetail {
    from { opacity: 0; transform: translateY(80px); }
    to { opacity: 1; transform: translateY(0); }
}
.detail-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 20px;
    border-bottom: 1px solid var(--border);
    position: sticky; top: 0;
    background: var(--bg2);
    z-index: 2;
}
.detail-header h3 {
    font-family: 'Outfit', sans-serif;
    font-size: 1rem;
    font-weight: 700;
    color: var(--cyan);
}
.detail-close {
    background: var(--bg3);
    border: 1px solid var(--border);
    color: var(--text2);
    font-size: 1rem;
    width: 32px; height: 32px;
    border-radius: 10px;
    display: flex; align-items: center; justify-content: center;
    cursor: pointer;
    transition: background 0.15s;
}
.detail-close:active { background: rgba(255,59,48,0.2); color: var(--danger); }

.detail-body {
    padding: 16px 20px;
}

/* Photo */
.detail-photo-wrap {
    width: 100%;
    border-radius: 14px;
    overflow: hidden;
    background: #000;
    border: 1px solid var(--border);
    margin-bottom: 14px;
    aspect-ratio: 16/10;
}
.detail-photo-wrap img {
    width: 100%; height: 100%;
    object-fit: contain;
}

/* Classification badge */
.detail-classification {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 14px;
    padding: 10px 14px;
    background: var(--bg3);
    border: 1px solid var(--border);
    border-radius: 12px;
}
.detail-sev-badge {
    display: inline-block;
    padding: 4px 14px;
    border-radius: 8px;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}
.detail-sev-badge.high {
    background: rgba(255,59,48,0.18);
    color: var(--danger);
    border: 1px solid rgba(255,59,48,0.3);
}
.detail-sev-badge.medium {
    background: rgba(255,159,10,0.18);
    color: var(--warn);
    border: 1px solid rgba(255,159,10,0.3);
}
.detail-sev-badge.low {
    background: rgba(52,199,89,0.18);
    color: var(--success);
    border: 1px solid rgba(52,199,89,0.3);
}
.detail-conf {
    font-family: var(--mono);
    font-size: 0.72rem;
    color: var(--cyan);
}

/* Data grid */
.detail-data-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8px;
    margin-bottom: 16px;
}
.detail-data-card {
    display: flex;
    align-items: center;
    gap: 10px;
    background: var(--bg3);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 10px 12px;
}
.detail-data-card.full {
    grid-column: span 2;
}
.dd-icon {
    font-size: 1.2rem;
    flex-shrink: 0;
}
.dd-info {
    display: flex;
    flex-direction: column;
    min-width: 0;
}
.dd-label {
    font-size: 0.58rem;
    color: var(--text2);
    text-transform: uppercase;
    letter-spacing: 0.3px;
}
.dd-value {
    font-family: var(--mono);
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--text);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* Actions */
.detail-actions {
    display: flex;
    flex-direction: column;
    gap: 8px;
}
.detail-btn-maps {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    background: linear-gradient(135deg, var(--primary), #0055DD);
    color: #fff;
    text-decoration: none;
    font-family: 'Outfit', sans-serif;
    font-size: 0.9rem;
    font-weight: 600;
    padding: 14px;
    border-radius: 12px;
    box-shadow: 0 4px 14px rgba(10, 132, 255, 0.3);
    transition: transform 0.1s;
}
.detail-btn-maps:active { transform: scale(0.97); }
.detail-btn-delete {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    background: transparent;
    border: 1px solid rgba(255,59,48,0.3);
    color: var(--danger);
    font-family: 'Outfit', sans-serif;
    font-size: 0.85rem;
    font-weight: 600;
    padding: 12px;
    border-radius: 12px;
    cursor: pointer;
    transition: background 0.15s;
}
.detail-btn-delete:active {
    background: rgba(255,59,48,0.1);
}

/* ══════════════════════════════════════════════════════
   DESKTOP (> 768px)
   ══════════════════════════════════════════════════════ */
@media (min-width: 769px) {
    .gallery-stats {
        max-width: 640px;
        margin: 0 auto;
    }
    .gallery-toolbar {
        max-width: 640px;
        margin: 0 auto;
    }
    .gallery-main {
        max-width: 640px;
        margin: 0 auto;
    }
    .gallery-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 14px;
    }
    .detail-modal {
        align-items: center;
    }
    .detail-modal-content {
        border-radius: 24px;
        max-height: 85vh;
    }
}

@media (min-width: 1024px) {
    .gallery-stats {
        max-width: 900px;
    }
    .gallery-toolbar {
        max-width: 900px;
    }
    .gallery-main {
        max-width: 900px;
    }
    .gallery-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}