/* =============================================
   SecMonitor - Main Stylesheet
   Security Intelligence Dashboard
   ============================================= */

:root {
    --sm-bg-primary: #0d1117;
    --sm-bg-secondary: #161b22;
    --sm-bg-tertiary: #21262d;
    --sm-border: #30363d;
    --sm-text-primary: #e6edf3;
    --sm-text-secondary: #8b949e;
    --sm-accent-red: #f85149;
    --sm-accent-orange: #d29922;
    --sm-accent-yellow: #e3b341;
    --sm-accent-green: #3fb950;
    --sm-accent-blue: #58a6ff;
    --sm-accent-purple: #bc8cff;
    --sm-severity-critical: #f85149;
    --sm-severity-high: #d29922;
    --sm-severity-medium: #58a6ff;
    --sm-severity-low: #3fb950;
    --sm-cat-cyber: #bc8cff;
    --sm-cat-physical: #f85149;
    --sm-cat-safety: #d29922;
    --sm-cat-environmental: #3fb950;
}

/* ── Base ──────────────────────────────────── */
body {
    background-color: var(--sm-bg-primary);
    color: var(--sm-text-primary);
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;
}

a {
    color: var(--sm-accent-blue);
}

a:hover {
    color: #79c0ff;
}

/* ── Navbar ────────────────────────────────── */
.navbar-secmonitor {
    background-color: var(--sm-bg-secondary) !important;
    border-bottom: 1px solid var(--sm-border);
    padding: 0.5rem 1rem;
}

.navbar-secmonitor .navbar-brand {
    color: var(--sm-accent-red);
    font-weight: 700;
    font-size: 1.3rem;
}

.navbar-secmonitor .navbar-brand:hover {
    color: #ff6b63;
}

.navbar-secmonitor .nav-link {
    color: var(--sm-text-secondary);
    transition: color 0.2s;
}

.navbar-secmonitor .nav-link:hover,
.navbar-secmonitor .nav-link.active {
    color: var(--sm-text-primary);
}

.notification-badge {
    position: relative;
    top: -8px;
    right: 5px;
    font-size: 0.65rem;
}

/* ── Cards ─────────────────────────────────── */
.card {
    background-color: var(--sm-bg-secondary);
    border-color: var(--sm-border);
}

.stat-card {
    background-color: var(--sm-bg-secondary);
    border: 1px solid var(--sm-border);
    border-radius: 8px;
    padding: 1.25rem;
    transition: transform 0.2s, box-shadow 0.2s;
}

.stat-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
}

.stat-card .stat-value {
    font-size: 2rem;
    font-weight: 700;
    line-height: 1.2;
}

.stat-card .stat-label {
    font-size: 0.85rem;
    color: var(--sm-text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.stat-card .stat-icon {
    font-size: 2rem;
    opacity: 0.6;
}

.stat-card.critical { border-left: 4px solid var(--sm-severity-critical); }
.stat-card.high { border-left: 4px solid var(--sm-severity-high); }
.stat-card.cyber { border-left: 4px solid var(--sm-cat-cyber); }
.stat-card.environmental { border-left: 4px solid var(--sm-cat-environmental); }
.stat-card.total { border-left: 4px solid var(--sm-accent-blue); }

/* ── Severity Badges ──────────────────────── */
.badge-critical {
    background-color: var(--sm-severity-critical) !important;
    color: #fff;
}

.badge-high {
    background-color: var(--sm-severity-high) !important;
    color: #000;
}

.badge-medium {
    background-color: var(--sm-severity-medium) !important;
    color: #000;
}

.badge-low {
    background-color: var(--sm-severity-low) !important;
    color: #000;
}

/* ── Category Colors ──────────────────────── */
.cat-cybersecurity { color: var(--sm-cat-cyber); }
.cat-physical_security { color: var(--sm-cat-physical); }
.cat-public_safety { color: var(--sm-cat-safety); }
.cat-environmental { color: var(--sm-cat-environmental); }

/* ── DataTables Overrides ─────────────────── */
.dataTables_wrapper {
    color: var(--sm-text-primary);
}

table.dataTable {
    border-color: var(--sm-border) !important;
}

table.dataTable thead th {
    background-color: var(--sm-bg-tertiary);
    border-bottom-color: var(--sm-border) !important;
    color: var(--sm-text-primary);
    font-weight: 600;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

table.dataTable tbody tr {
    background-color: var(--sm-bg-secondary);
    border-bottom-color: var(--sm-border);
}

table.dataTable tbody tr:hover {
    background-color: var(--sm-bg-tertiary) !important;
}

table.dataTable tbody td {
    border-color: var(--sm-border);
    color: var(--sm-text-primary);
    vertical-align: middle;
    font-size: 0.9rem;
}

.dataTables_filter input,
.dataTables_length select {
    background-color: var(--sm-bg-tertiary) !important;
    border-color: var(--sm-border) !important;
    color: var(--sm-text-primary) !important;
}

.dataTables_info,
.dataTables_paginate {
    color: var(--sm-text-secondary) !important;
}

.page-link {
    background-color: var(--sm-bg-secondary);
    border-color: var(--sm-border);
    color: var(--sm-text-primary);
}

.page-link:hover {
    background-color: var(--sm-bg-tertiary);
    border-color: var(--sm-border);
    color: var(--sm-text-primary);
}

.page-item.active .page-link {
    background-color: var(--sm-accent-red);
    border-color: var(--sm-accent-red);
}

/* ── Map Container ─────────────────────────── */
#map-container {
    height: calc(100vh - 140px);
    min-height: 500px;
    border-radius: 8px;
    overflow: hidden;
    border: 1px solid var(--sm-border);
}

.map-filters {
    background-color: var(--sm-bg-secondary);
    border: 1px solid var(--sm-border);
    border-radius: 8px;
    padding: 1rem;
    margin-bottom: 1rem;
}

.map-filters .btn-check:checked + .btn {
    opacity: 1;
}

.map-filters .btn-check:not(:checked) + .btn {
    opacity: 0.5;
}

/* Leaflet popup styling */
.leaflet-popup-content-wrapper {
    background-color: var(--sm-bg-secondary);
    color: var(--sm-text-primary);
    border: 1px solid var(--sm-border);
    border-radius: 8px;
}

.leaflet-popup-tip {
    background-color: var(--sm-bg-secondary);
}

.leaflet-popup-content {
    margin: 12px;
    font-size: 0.9rem;
}

.leaflet-popup-content .popup-title {
    font-weight: 600;
    margin-bottom: 6px;
}

.leaflet-popup-content .popup-meta {
    color: var(--sm-text-secondary);
    font-size: 0.8rem;
}

/* ── Alerts Panel ──────────────────────────── */
.alert-item {
    background-color: var(--sm-bg-tertiary);
    border: 1px solid var(--sm-border);
    border-radius: 6px;
    padding: 0.75rem;
    margin-bottom: 0.5rem;
    transition: background-color 0.2s;
}

.alert-item:hover {
    background-color: rgba(88, 166, 255, 0.05);
}

.alert-item.unread {
    border-left: 3px solid var(--sm-accent-red);
}

/* ── Trending Keywords ─────────────────────── */
.trending-keyword {
    display: inline-block;
    padding: 0.25rem 0.6rem;
    margin: 0.2rem;
    background-color: var(--sm-bg-tertiary);
    border: 1px solid var(--sm-border);
    border-radius: 20px;
    font-size: 0.8rem;
    color: var(--sm-text-secondary);
    transition: all 0.2s;
}

.trending-keyword:hover {
    background-color: rgba(88, 166, 255, 0.1);
    color: var(--sm-accent-blue);
    border-color: var(--sm-accent-blue);
    text-decoration: none;
}

.trending-keyword .count {
    font-weight: 600;
    color: var(--sm-text-primary);
}

/* ── Sidebar / Admin ───────────────────────── */
.admin-section {
    background-color: var(--sm-bg-secondary);
    border: 1px solid var(--sm-border);
    border-radius: 8px;
    padding: 1.25rem;
    margin-bottom: 1rem;
}

.admin-section h5 {
    color: var(--sm-text-primary);
    border-bottom: 1px solid var(--sm-border);
    padding-bottom: 0.5rem;
    margin-bottom: 1rem;
}

/* ── Filter Controls ───────────────────────── */
.filter-bar {
    background-color: var(--sm-bg-secondary);
    border: 1px solid var(--sm-border);
    border-radius: 8px;
    padding: 1rem;
    margin-bottom: 1rem;
}

.filter-bar .form-select,
.filter-bar .form-control {
    background-color: var(--sm-bg-tertiary);
    border-color: var(--sm-border);
    color: var(--sm-text-primary);
}

/* ── Loading Spinner ───────────────────────── */
.loading-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(13, 17, 23, 0.8);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 9999;
}

.pulse-dot {
    width: 12px;
    height: 12px;
    background-color: var(--sm-accent-red);
    border-radius: 50%;
    display: inline-block;
    animation: pulse 1.5s ease-in-out infinite;
    margin: 0 4px;
}

.pulse-dot:nth-child(2) { animation-delay: 0.3s; }
.pulse-dot:nth-child(3) { animation-delay: 0.6s; }

@keyframes pulse {
    0%, 100% { transform: scale(0.8); opacity: 0.5; }
    50% { transform: scale(1.2); opacity: 1; }
}

/* ── Responsive ────────────────────────────── */
@media (max-width: 768px) {
    .stat-card .stat-value {
        font-size: 1.5rem;
    }

    #map-container {
        height: 60vh;
        min-height: 300px;
    }
}

/* ── Scrollbar ─────────────────────────────── */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: var(--sm-bg-primary);
}

::-webkit-scrollbar-thumb {
    background: var(--sm-border);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--sm-text-secondary);
}

/* ── Charts ────────────────────────────────── */
.chart-container {
    background-color: var(--sm-bg-secondary);
    border: 1px solid var(--sm-border);
    border-radius: 8px;
    padding: 1rem;
}

/* ── Intel Brief ───────────────────────────── */
#intel-brief-content strong {
    color: var(--sm-accent-blue);
}