/* ========================================
   Kadaugan - Earthquake Monitoring Dashboard
   Light Theme - Clean & Readable
   ======================================== */

:root {
    --bg-primary: #f0f4f8;
    --bg-secondary: #ffffff;
    --bg-card: #ffffff;
    --bg-card-hover: #f7f9fc;
    --bg-input: #f0f4f8;
    --border: #d8e0ea;
    --border-light: #c5d0de;
    --text-primary: #1a2b3c;
    --text-secondary: #4a5e73;
    --text-muted: #7a8fa3;
    --accent: #2563eb;
    --accent-light: #dbeafe;
    --accent-glow: rgba(37, 99, 235, 0.2);
    --success: #059669;
    --success-bg: #d1fae5;
    --warning: #d97706;
    --warning-bg: #fef3c7;
    --danger: #dc2626;
    --danger-bg: #fee2e2;
    --danger-glow: rgba(220, 38, 38, 0.15);
    --orange: #ea580c;
    --purple: #7c3aed;
    --cyan: #0891b2;
    --mag-1: #0891b2;
    --mag-2: #059669;
    --mag-3: #ca8a04;
    --mag-4: #ea580c;
    --mag-5: #dc2626;
    --mag-6: #b91c1c;
    --radius: 10px;
    --radius-sm: 6px;
    --shadow: 0 1px 3px rgba(0,0,0,0.08), 0 4px 16px rgba(0,0,0,0.06);
    --shadow-sm: 0 1px 2px rgba(0,0,0,0.06);
    --shadow-glow: 0 0 0 3px rgba(37,99,235,0.12);
    --transition: all 0.25s ease;
}

/* Dark theme overrides */
[data-theme="dark"] {
    --bg-primary: #0a0e17;
    --bg-secondary: #111827;
    --bg-card: #1a2332;
    --bg-card-hover: #1f2b3d;
    --bg-input: #0f1923;
    --border: #1e3048;
    --border-light: #2a3f5f;
    --text-primary: #e8edf5;
    --text-secondary: #8899aa;
    --text-muted: #5a6a7a;
    --accent: #3b82f6;
    --accent-light: rgba(59,130,246,0.15);
    --accent-glow: rgba(59, 130, 246, 0.3);
    --success: #10b981;
    --success-bg: rgba(16,185,129,0.15);
    --warning: #f59e0b;
    --warning-bg: rgba(245,158,11,0.12);
    --danger: #ef4444;
    --danger-bg: rgba(239,68,68,0.15);
    --danger-glow: rgba(239, 68, 68, 0.25);
    --orange: #f97316;
    --purple: #8b5cf6;
    --cyan: #06b6d4;
    --mag-1: #22d3ee;
    --mag-2: #34d399;
    --mag-3: #fbbf24;
    --mag-4: #f97316;
    --mag-5: #ef4444;
    --mag-6: #dc2626;
    --shadow: 0 4px 24px rgba(0,0,0,0.4);
    --shadow-sm: 0 1px 4px rgba(0,0,0,0.3);
    --shadow-glow: 0 0 20px rgba(59,130,246,0.15);
}

/* Dark theme — component overrides that use hardcoded colors */
[data-theme="dark"] .app-header {
    box-shadow: 0 1px 4px rgba(0,0,0,0.3);
}

[data-theme="dark"] .logo h1 {
    background: linear-gradient(135deg, #3b82f6, #06b6d4);
    -webkit-background-clip: text;
    background-clip: text;
}

[data-theme="dark"] .map-legend {
    background: rgba(17,24,39,0.95);
}

[data-theme="dark"] .info-hero {
    background: linear-gradient(135deg, rgba(59,130,246,0.12), rgba(6,182,212,0.1));
}

[data-theme="dark"] .info-card-header.before { background: rgba(59,130,246,0.12); color: #60a5fa; }
[data-theme="dark"] .info-card-header.during { background: rgba(239,68,68,0.12); color: #f87171; }
[data-theme="dark"] .info-card-header.after { background: rgba(16,185,129,0.12); color: #34d399; }
[data-theme="dark"] .info-card-header.resources { background: rgba(139,92,246,0.12); color: #a78bfa; }
[data-theme="dark"] .info-card-header.intensity { background: rgba(6,182,212,0.12); color: #22d3ee; }

[data-theme="dark"] .felt-hero {
    background: linear-gradient(135deg, rgba(59,130,246,0.1), rgba(30,58,138,0.15));
    border-color: rgba(59,130,246,0.25);
}

[data-theme="dark"] .disclaimer-banner {
    background: rgba(245,158,11,0.08);
    border-color: rgba(245,158,11,0.25);
    border-left-color: var(--warning);
}

[data-theme="dark"] .disclaimer-banner p {
    color: #fbbf24;
}

[data-theme="dark"] .mag-level-1 { background: rgba(34,211,238,0.15); color: var(--mag-1); border-color: rgba(34,211,238,0.3); }
[data-theme="dark"] .mag-level-2 { background: rgba(52,211,153,0.15); color: var(--mag-2); border-color: rgba(52,211,153,0.3); }
[data-theme="dark"] .mag-level-3 { background: rgba(251,191,36,0.15); color: var(--mag-3); border-color: rgba(251,191,36,0.3); }
[data-theme="dark"] .mag-level-4 { background: rgba(249,115,22,0.15); color: var(--mag-4); border-color: rgba(249,115,22,0.3); }
[data-theme="dark"] .mag-level-5 { background: rgba(239,68,68,0.15); color: var(--mag-5); border-color: rgba(239,68,68,0.3); }
[data-theme="dark"] .mag-level-6 { background: rgba(220,38,38,0.2); color: var(--mag-6); border-color: rgba(220,38,38,0.5); box-shadow: 0 0 12px rgba(239,68,68,0.25); }

[data-theme="dark"] .summary-icon { background: rgba(59,130,246,0.15); }
[data-theme="dark"] .summary-icon.warning { background: rgba(245,158,11,0.15); }
[data-theme="dark"] .summary-icon.info { background: rgba(6,182,212,0.15); }
[data-theme="dark"] .summary-icon.depth { background: rgba(139,92,246,0.15); }

[data-theme="dark"] .source-phivolcs { background: rgba(59,130,246,0.15); color: #60a5fa; border-color: rgba(59,130,246,0.3); }
[data-theme="dark"] .source-emsc,
[data-theme="dark"] .source-pivs { background: rgba(16,185,129,0.15); color: #34d399; border-color: rgba(16,185,129,0.3); }
[data-theme="dark"] .source-usgs,
[data-theme="dark"] .source-us { background: rgba(245,158,11,0.15); color: #fbbf24; border-color: rgba(245,158,11,0.3); }

[data-theme="dark"] .detail-btn { background: rgba(59,130,246,0.15); border-color: rgba(59,130,246,0.3); }
[data-theme="dark"] .detail-btn:hover { background: var(--accent); color: #fff; }

[data-theme="dark"] .modal-overlay { background: rgba(0,0,0,0.6); }
[data-theme="dark"] .modal-content { box-shadow: 0 8px 40px rgba(0,0,0,0.5); }

[data-theme="dark"] .fault-tooltip {
    background: rgba(17,24,39,0.95) !important;
    border-color: var(--border) !important;
    color: var(--text-primary) !important;
}

[data-theme="dark"] .facility-icon.hospital { background: rgba(220,38,38,0.15); }
[data-theme="dark"] .facility-icon.fire-station { background: rgba(234,88,12,0.15); }
[data-theme="dark"] .facility-icon.evacuation { background: rgba(59,130,246,0.15); }

[data-theme="dark"] .int-btn[data-value="1"].selected,
[data-theme="dark"] .int-btn[data-value="2"].selected { border-color: var(--mag-1); background: rgba(34,211,238,0.15); }
[data-theme="dark"] .int-btn[data-value="3"].selected { border-color: var(--mag-2); background: rgba(52,211,153,0.15); }
[data-theme="dark"] .int-btn[data-value="4"].selected,
[data-theme="dark"] .int-btn[data-value="5"].selected { border-color: var(--mag-3); background: rgba(251,191,36,0.15); }
[data-theme="dark"] .int-btn[data-value="6"].selected { border-color: var(--mag-4); background: rgba(249,115,22,0.15); }
[data-theme="dark"] .int-btn[data-value="7"].selected { border-color: var(--mag-5); background: rgba(239,68,68,0.15); }
[data-theme="dark"] .int-btn[data-value="8"].selected { border-color: var(--mag-6); background: rgba(220,38,38,0.15); }

[data-theme="dark"] .form-success { border-color: rgba(16,185,129,0.3); }
[data-theme="dark"] .form-error { border-color: rgba(239,68,68,0.3); }

[data-theme="dark"] .contact-item a { color: #60a5fa; }

/* Theme toggle button */
.theme-toggle {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-input);
    border: 1px solid var(--border);
    color: var(--text-secondary);
    border-radius: 50%;
    cursor: pointer;
    font-size: 0.9rem;
    transition: var(--transition);
    flex-shrink: 0;
}

.theme-toggle:hover {
    color: var(--warning);
    border-color: var(--warning);
    background: var(--warning-bg);
}

*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    font-size: 14px;
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    background: var(--bg-primary);
    color: var(--text-primary);
    min-height: 100vh;
    overflow-x: hidden;
}

/* Scrollbar */
::-webkit-scrollbar { width: 7px; height: 7px; }
::-webkit-scrollbar-track { background: var(--bg-primary); }
::-webkit-scrollbar-thumb { background: var(--border-light); border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: var(--accent); }

/* ========== HEADER ========== */
.app-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.75rem 1.5rem;
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border);
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 1px 4px rgba(0,0,0,0.06);
}

.header-left .logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.logo-img {
    width: 42px;
    height: 42px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid var(--border);
    box-shadow: 0 1px 4px rgba(0,0,0,0.1);
}

.logo h1 {
    font-size: 1.4rem;
    font-weight: 800;
    background: linear-gradient(135deg, #b91c1c, #d97706);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: -0.5px;
}

.logo .subtitle {
    font-size: 0.7rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 1.5px;
}

@keyframes pulse {
    0%, 100% { transform: scale(1); opacity: 1; }
    50% { transform: scale(1.1); opacity: 0.7; }
}

.header-center {
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

.live-indicator {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--danger);
    letter-spacing: 2px;
}

.live-dot {
    width: 9px;
    height: 9px;
    background: var(--danger);
    border-radius: 50%;
    animation: livePulse 1.5s ease-in-out infinite;
    box-shadow: 0 0 6px rgba(220,38,38,0.4);
}

@keyframes livePulse {
    0%, 100% { opacity: 1; box-shadow: 0 0 4px rgba(220,38,38,0.3); }
    50% { opacity: 0.4; box-shadow: 0 0 10px rgba(220,38,38,0.5); }
}

.last-update {
    font-size: 0.75rem;
    color: var(--text-muted);
    font-family: 'JetBrains Mono', monospace;
}

.header-right {
    display: flex;
    gap: 1.5rem;
}

.header-stat {
    text-align: center;
}

.header-stat .stat-value {
    display: block;
    font-size: 1.2rem;
    font-weight: 700;
    font-family: 'JetBrains Mono', monospace;
    color: var(--text-primary);
}

.header-stat .stat-label {
    font-size: 0.65rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.alert-stat .stat-value {
    padding: 0.15rem 0.5rem;
    border-radius: var(--radius-sm);
    font-size: 0.8rem;
}

.hit-counter .stat-value {
    color: var(--accent) !important;
    font-size: 1rem !important;
}

.hit-counter .stat-value i {
    margin-right: 0.25rem;
    font-size: 0.8rem;
}

.alert-stat.risk-minimal .stat-value { background: var(--success-bg); color: var(--success); }
.alert-stat.risk-low .stat-value { background: var(--accent-light); color: var(--accent); }
.alert-stat.risk-moderate .stat-value { background: var(--warning-bg); color: var(--warning); }
.alert-stat.risk-high .stat-value { background: var(--danger-bg); color: var(--danger); }

/* ========== NAVIGATION ========== */
.tab-nav {
    display: flex;
    align-items: center;
    gap: 0.25rem;
    padding: 0.5rem 1.5rem;
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border);
    overflow: visible;
    position: relative;
}

.tab-btn-group {
    display: flex;
    align-items: center;
    gap: 0.25rem;
    flex-shrink: 1;
    min-width: 0;
}

.tab-btn span {
    margin-left: 0.15rem;
}

/* More dropdown */
.tab-more-wrapper {
    position: static;
    flex-shrink: 0;
}

.tab-more-btn {
    color: var(--text-secondary);
}

.tab-more-btn.has-active {
    color: var(--accent);
    background: var(--accent-light);
    border-color: rgba(37,99,235,0.25);
    font-weight: 600;
}

.tab-more-dropdown {
    display: none;
    position: absolute;
    top: 100%;
    right: 0.5rem;
    left: auto;
    background: #ffffff;
    border: 1px solid #d8e0ea;
    border-radius: 10px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.15);
    min-width: 210px;
    z-index: 1100;
    padding: 5px;
}

.tab-more-dropdown.open {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.tab-more-dropdown .tab-btn {
    display: flex !important;
    align-items: center;
    width: 100%;
    text-align: left;
    border-radius: 6px;
    padding: 10px 14px;
    font-size: 14px;
    font-weight: 500;
    white-space: nowrap;
    color: #1a2b3c !important;
    background: transparent !important;
    border: none !important;
    cursor: pointer;
    font-family: inherit;
    line-height: 1.3;
}

.tab-more-dropdown .tab-btn span {
    display: inline !important;
    color: #1a2b3c !important;
}

.tab-more-dropdown .tab-btn i {
    width: 20px;
    text-align: center;
    margin-right: 8px;
    color: #7a8fa3 !important;
    font-size: 14px;
}

.tab-more-dropdown .tab-btn:hover {
    background: #f0f4f8 !important;
}

.tab-more-dropdown .tab-btn.active {
    background: #dbeafe !important;
    color: #2563eb !important;
}

.tab-more-dropdown .tab-btn.active span {
    color: #2563eb !important;
}

.tab-more-dropdown .tab-btn.active i {
    color: #2563eb !important;
}

/* Dark theme dropdown */
[data-theme="dark"] .tab-more-dropdown {
    background: #1a2332;
    border-color: #1e3048;
    box-shadow: 0 4px 20px rgba(0,0,0,0.4);
}

[data-theme="dark"] .tab-more-dropdown .tab-btn {
    color: #e8edf5 !important;
}

[data-theme="dark"] .tab-more-dropdown .tab-btn span {
    color: #e8edf5 !important;
}

[data-theme="dark"] .tab-more-dropdown .tab-btn i {
    color: #5a6a7a !important;
}

[data-theme="dark"] .tab-more-dropdown .tab-btn:hover {
    background: #0f1923 !important;
}

[data-theme="dark"] .tab-more-dropdown .tab-btn.active {
    background: rgba(59,130,246,0.15) !important;
    color: #3b82f6 !important;
}

[data-theme="dark"] .tab-more-dropdown .tab-btn.active span {
    color: #3b82f6 !important;
}

[data-theme="dark"] .tab-more-dropdown .tab-btn.active i {
    color: #3b82f6 !important;
}

/* Hide overflowed tabs in the main row */
.tab-btn-group .tab-btn.overflowed {
    display: none;
}

.tab-btn {
    padding: 0.5rem 1rem;
    background: transparent;
    border: 1px solid transparent;
    color: var(--text-secondary);
    cursor: pointer;
    border-radius: var(--radius-sm);
    font-size: 0.8rem;
    font-weight: 500;
    transition: var(--transition);
    white-space: nowrap;
    font-family: inherit;
}

.tab-btn:hover {
    color: var(--text-primary);
    background: var(--bg-input);
}

.tab-btn.active {
    color: var(--accent);
    background: var(--accent-light);
    border-color: rgba(37,99,235,0.25);
    font-weight: 600;
}

.tab-btn i {
    margin-right: 0.4rem;
}

.filter-group {
    display: flex;
    gap: 0.5rem;
    margin-left: auto;
    align-items: center;
}

.filter-select {
    padding: 0.4rem 0.8rem;
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    color: var(--text-primary);
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
    font-family: inherit;
    cursor: pointer;
    transition: var(--transition);
}

.filter-select:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px var(--accent-glow);
}

.btn-refresh {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    color: var(--text-secondary);
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: var(--transition);
}

.btn-refresh:hover {
    color: var(--accent);
    border-color: var(--accent);
    background: var(--accent-light);
}

.btn-refresh.spinning i {
    animation: spin 1s linear infinite;
}

@keyframes spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

/* ========== MAIN CONTENT ========== */
.main-content {
    height: calc(100vh - 105px);
    overflow-y: auto;
}

.tab-panel {
    display: none;
    height: 100%;
}

.tab-panel.active {
    display: block;
}

/* ========== MAP TAB ========== */
.map-layout {
    display: grid;
    grid-template-columns: 1fr 340px;
    height: 100%;
}

.map-container {
    position: relative;
    height: 100%;
}

#earthquakeMap {
    height: 100%;
    width: 100%;
    background: var(--bg-primary);
}

.map-legend {
    position: absolute;
    bottom: 20px;
    left: 20px;
    background: rgba(255,255,255,0.96);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 0.75rem 1rem;
    z-index: 500;
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow);
}

.map-legend h4 {
    font-size: 0.7rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 0.4rem;
    margin-top: 0.5rem;
}

.map-legend h4:first-child {
    margin-top: 0;
}

.legend-items {
    display: flex;
    gap: 0.6rem;
    flex-wrap: wrap;
}

.legend-item {
    display: flex;
    align-items: center;
    gap: 0.3rem;
    font-size: 0.7rem;
    color: var(--text-secondary);
}

.legend-circle {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    display: inline-block;
}

.legend-circle.mag-1 { background: var(--mag-1); }
.legend-circle.mag-2 { background: var(--mag-2); }
.legend-circle.mag-3 { background: var(--mag-3); }
.legend-circle.mag-4 { background: var(--mag-4); }
.legend-circle.mag-5 { background: var(--mag-5); }
.legend-circle.mag-6 { background: var(--mag-6); }

.toggle-label {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    font-size: 0.75rem;
    color: var(--text-secondary);
    cursor: pointer;
    margin: 0.25rem 0;
}

.toggle-label input {
    accent-color: var(--accent);
}

/* Sidebar Tabs */
.sidebar-tabs {
    display: flex;
    border-bottom: 1px solid var(--border);
    flex-shrink: 0;
}

.sidebar-tab {
    flex: 1;
    padding: 0.6rem 0.5rem;
    background: transparent;
    border: none;
    border-bottom: 2px solid transparent;
    color: var(--text-muted);
    font-size: 0.72rem;
    font-weight: 600;
    font-family: inherit;
    cursor: pointer;
    transition: var(--transition);
    white-space: nowrap;
}

.sidebar-tab:hover {
    color: var(--text-primary);
    background: var(--bg-input);
}

.sidebar-tab.active {
    color: var(--accent);
    border-bottom-color: var(--accent);
    background: var(--bg-input);
}

.sidebar-tab i {
    margin-right: 0.3rem;
}

.sidebar-panel {
    display: none;
    flex: 1;
    overflow-y: auto;
}

.sidebar-panel.active {
    display: block;
}

/* Facility list */
.facility-controls {
    padding: 0.75rem;
    border-bottom: 1px solid var(--border);
    background: var(--bg-input);
}

.facility-list {
    padding: 0.5rem;
    overflow-y: auto;
    max-height: calc(100vh - 280px);
}

.facility-section {
    margin-bottom: 0.75rem;
}

.facility-section-title {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    font-size: 0.72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--text-muted);
    padding: 0.4rem 0.5rem;
    background: var(--bg-input);
    border-radius: var(--radius-sm);
    margin-bottom: 0.3rem;
}

.facility-section-title .count-badge {
    background: var(--accent-light);
    color: var(--accent);
    font-size: 0.6rem;
    padding: 0.1rem 0.35rem;
    border-radius: 8px;
    margin-left: auto;
}

.facility-item {
    display: flex;
    gap: 0.6rem;
    padding: 0.5rem;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: var(--transition);
    border: 1px solid transparent;
    margin-bottom: 0.2rem;
}

.facility-item:hover {
    background: var(--bg-input);
    border-color: var(--border);
}

.facility-icon {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    font-size: 0.7rem;
}

.facility-icon.hospital {
    background: #fee2e2;
    color: #dc2626;
}

.facility-icon.fire-station {
    background: #ffedd5;
    color: #ea580c;
}

.facility-icon.evacuation {
    background: #dbeafe;
    color: #2563eb;
}

.facility-name {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--text-primary);
    line-height: 1.3;
}

.facility-meta {
    font-size: 0.65rem;
    color: var(--text-muted);
    margin-top: 0.15rem;
}

.facility-distance {
    font-family: 'JetBrains Mono', monospace;
    font-weight: 600;
    color: var(--accent);
}

/* Source Tags */
.source-tag {
    display: inline-block;
    padding: 0.1rem 0.4rem;
    border-radius: 3px;
    font-size: 0.6rem;
    font-weight: 700;
    letter-spacing: 0.5px;
    text-transform: uppercase;
}

.source-phivolcs {
    background: #dbeafe;
    color: #1d4ed8;
    border: 1px solid #93c5fd;
}

.source-emsc, .source-pivs {
    background: #d1fae5;
    color: #065f46;
    border: 1px solid #6ee7b7;
}

.source-usgs, .source-us {
    background: #fef3c7;
    color: #92400e;
    border: 1px solid #fcd34d;
}

/* Map Sidebar */
.map-sidebar {
    background: var(--bg-secondary);
    border-left: 1px solid var(--border);
    display: flex;
    flex-direction: column;
    height: 100%;
    overflow: hidden;
}

.map-sidebar h3 {
    padding: 0.75rem 1rem;
    font-size: 0.85rem;
    color: var(--text-primary);
    border-bottom: 1px solid var(--border);
    flex-shrink: 0;
    background: var(--bg-input);
}

.map-sidebar h3 i {
    color: var(--warning);
    margin-right: 0.5rem;
}

.latest-list {
    flex: 1;
    overflow-y: auto;
    padding: 0.5rem;
}

.eq-item {
    display: flex;
    gap: 0.75rem;
    padding: 0.6rem 0.75rem;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: var(--transition);
    border: 1px solid transparent;
    margin-bottom: 0.25rem;
}

.eq-item:hover {
    background: var(--bg-input);
    border-color: var(--border);
}

.eq-item.highlight {
    background: var(--accent-light);
    border-color: rgba(37,99,235,0.3);
}

.eq-mag {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 0.85rem;
    font-family: 'JetBrains Mono', monospace;
    flex-shrink: 0;
}

.mag-level-1 { background: #e0f7fa; color: var(--mag-1); border: 2px solid #b2ebf2; }
.mag-level-2 { background: #d1fae5; color: var(--mag-2); border: 2px solid #a7f3d0; }
.mag-level-3 { background: #fef3c7; color: var(--mag-3); border: 2px solid #fde68a; }
.mag-level-4 { background: #ffedd5; color: var(--mag-4); border: 2px solid #fed7aa; }
.mag-level-5 { background: #fee2e2; color: var(--mag-5); border: 2px solid #fecaca; }
.mag-level-6 { background: #fecaca; color: var(--mag-6); border: 2px solid #f87171; box-shadow: 0 0 10px rgba(220,38,38,0.2); }

.eq-info {
    flex: 1;
    min-width: 0;
}

.eq-place {
    font-size: 0.78rem;
    font-weight: 600;
    color: var(--text-primary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.eq-meta {
    display: flex;
    gap: 0.75rem;
    margin-top: 0.2rem;
    font-size: 0.68rem;
    color: var(--text-muted);
}

.eq-meta i {
    margin-right: 0.2rem;
}

.loading-placeholder {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 200px;
    color: var(--text-muted);
    font-size: 0.85rem;
}

.loading-placeholder i {
    margin-right: 0.5rem;
}

/* ========== LIST TAB ========== */
.list-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 1.5rem;
    border-bottom: 1px solid var(--border);
    background: var(--bg-secondary);
}

.list-header h2 {
    font-size: 1.1rem;
    font-weight: 600;
}

.list-header h2 i {
    color: var(--accent);
    margin-right: 0.5rem;
}

.list-controls {
    display: flex;
    gap: 0.5rem;
}

.search-input {
    padding: 0.4rem 0.8rem;
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    color: var(--text-primary);
    border-radius: var(--radius-sm);
    font-size: 0.8rem;
    font-family: inherit;
    width: 200px;
    transition: var(--transition);
}

.search-input:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px var(--accent-glow);
}

.table-container {
    overflow-x: auto;
    padding: 0 1.5rem;
}

.eq-table {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0 0.3rem;
}

.eq-table thead th {
    padding: 0.6rem 0.75rem;
    text-align: left;
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--text-muted);
    border-bottom: 2px solid var(--border);
    position: sticky;
    top: 0;
    background: var(--bg-primary);
    font-weight: 600;
}

.eq-table tbody tr {
    background: var(--bg-card);
    transition: var(--transition);
    cursor: pointer;
    box-shadow: var(--shadow-sm);
}

.eq-table tbody tr:hover {
    background: var(--accent-light);
}

.eq-table tbody td {
    padding: 0.7rem 0.75rem;
    font-size: 0.8rem;
    color: var(--text-primary);
}

.eq-table tbody tr td:first-child {
    border-radius: var(--radius-sm) 0 0 var(--radius-sm);
}

.eq-table tbody tr td:last-child {
    border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
}

.mag-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.2rem 0.6rem;
    border-radius: 20px;
    font-weight: 700;
    font-size: 0.8rem;
    font-family: 'JetBrains Mono', monospace;
}

.intensity-badge {
    display: inline-block;
    padding: 0.15rem 0.5rem;
    border-radius: var(--radius-sm);
    font-size: 0.7rem;
    font-weight: 600;
}

.detail-btn {
    background: var(--accent-light);
    border: 1px solid rgba(37,99,235,0.25);
    color: var(--accent);
    padding: 0.25rem 0.6rem;
    border-radius: var(--radius-sm);
    cursor: pointer;
    font-size: 0.7rem;
    font-weight: 500;
    transition: var(--transition);
}

.detail-btn:hover {
    background: var(--accent);
    color: #fff;
}

.table-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.75rem 1.5rem;
    color: var(--text-muted);
    font-size: 0.8rem;
}

.pagination {
    display: flex;
    gap: 0.25rem;
}

.page-btn {
    width: 30px;
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-card);
    border: 1px solid var(--border);
    color: var(--text-secondary);
    border-radius: var(--radius-sm);
    cursor: pointer;
    font-size: 0.75rem;
    transition: var(--transition);
}

.page-btn:hover, .page-btn.active {
    background: var(--accent);
    color: white;
    border-color: var(--accent);
}

/* ========== STATS TAB ========== */
.stats-grid {
    padding: 1.5rem;
    display: grid;
    gap: 1rem;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
}

.stats-summary {
    grid-column: 1 / -1;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(170px, 1fr));
    gap: 0.75rem;
}

.summary-card {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem 1.15rem;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    transition: var(--transition);
    box-shadow: var(--shadow-sm);
}

.summary-card:hover {
    border-color: var(--accent);
    box-shadow: var(--shadow-glow), var(--shadow);
}

.summary-icon {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius);
    background: var(--accent-light);
    color: var(--accent);
    font-size: 1.1rem;
}

.summary-icon.warning { background: var(--warning-bg); color: var(--warning); }
.summary-icon.info { background: #e0f7fa; color: var(--cyan); }
.summary-icon.depth { background: #ede9fe; color: var(--purple); }

.summary-value {
    display: block;
    font-size: 1.4rem;
    font-weight: 700;
    font-family: 'JetBrains Mono', monospace;
    color: var(--text-primary);
}

.summary-label {
    font-size: 0.7rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.chart-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1.25rem;
    transition: var(--transition);
    box-shadow: var(--shadow-sm);
}

.chart-card:hover {
    box-shadow: var(--shadow);
}

.chart-card h3 {
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
    color: var(--text-primary);
}

.chart-card h3 i {
    color: var(--accent);
    margin-right: 0.4rem;
}

.chart-card.wide {
    grid-column: 1 / -1;
}

.chart-card canvas {
    max-height: 280px;
}

/* ========== PREDICTION TAB ========== */
.prediction-layout {
    padding: 1.5rem;
}

.disclaimer-banner {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    padding: 1rem 1.25rem;
    background: var(--warning-bg);
    border: 1px solid #fde68a;
    border-left: 4px solid var(--warning);
    border-radius: var(--radius);
    margin-bottom: 1.5rem;
}

.disclaimer-banner i {
    color: var(--warning);
    font-size: 1.2rem;
    margin-top: 0.1rem;
}

.disclaimer-banner p {
    font-size: 0.82rem;
    color: #92400e;
    line-height: 1.6;
}

.prediction-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

.pred-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1.25rem;
    box-shadow: var(--shadow-sm);
}

.pred-card.wide {
    grid-column: 1 / -1;
}

.pred-card h3 {
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.pred-card h3 i {
    color: var(--accent);
    margin-right: 0.4rem;
}

/* Risk Gauge */
.gauge-container {
    position: relative;
    width: 200px;
    height: 120px;
    margin: 0 auto;
}

.gauge-container canvas {
    width: 100% !important;
    height: 100% !important;
}

.gauge-center {
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    text-align: center;
}

.gauge-value {
    display: block;
    font-size: 2rem;
    font-weight: 800;
    font-family: 'JetBrains Mono', monospace;
    color: var(--text-primary);
}

.gauge-label {
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.gauge-scale {
    display: flex;
    justify-content: space-between;
    margin-top: 0.5rem;
    padding: 0 0.5rem;
}

.gauge-scale span {
    font-size: 0.6rem;
    font-weight: 600;
}

.scale-min { color: var(--success) !important; }
.scale-low { color: var(--accent) !important; }
.scale-mod { color: var(--warning) !important; }
.scale-high { color: var(--danger) !important; }

/* Metrics */
.metric-rows {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.metric-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.55rem 0.85rem;
    background: var(--bg-input);
    border-radius: var(--radius-sm);
    border: 1px solid var(--border);
}

.metric-label {
    font-size: 0.8rem;
    color: var(--text-secondary);
    font-weight: 500;
}

.metric-value {
    font-size: 0.85rem;
    font-weight: 600;
    font-family: 'JetBrains Mono', monospace;
    color: var(--text-primary);
}

.trend-up { color: var(--danger) !important; }
.trend-down { color: var(--success) !important; }
.trend-stable { color: var(--text-muted) !important; }

/* ========== INFO TAB ========== */
.info-layout {
    padding: 1.5rem;
}

.info-hero {
    text-align: center;
    padding: 2.5rem 1rem;
    margin-bottom: 1.5rem;
    background: linear-gradient(135deg, var(--accent-light), #e0f2fe);
    border-radius: var(--radius);
    border: 1px solid var(--border);
}

.info-hero i {
    font-size: 3rem;
    color: var(--accent);
    margin-bottom: 1rem;
    display: block;
}

.info-hero h2 {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
}

.info-hero p {
    color: var(--text-secondary);
    font-size: 0.9rem;
    max-width: 500px;
    margin: 0 auto;
    line-height: 1.5;
}

.info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1rem;
}

.info-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
}

.info-card.full-width {
    grid-column: 1 / -1;
}

.info-card-header {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem 1.25rem;
    font-size: 0.9rem;
}

.info-card-header i {
    font-size: 1.2rem;
}

.info-card-header.before { background: var(--accent-light); color: #1d4ed8; border-bottom: 3px solid var(--accent); }
.info-card-header.during { background: var(--danger-bg); color: #b91c1c; border-bottom: 3px solid var(--danger); }
.info-card-header.after { background: var(--success-bg); color: #065f46; border-bottom: 3px solid var(--success); }
.info-card-header.resources { background: #ede9fe; color: #5b21b6; border-bottom: 3px solid var(--purple); }
.info-card-header.intensity { background: #e0f7fa; color: #155e75; border-bottom: 3px solid var(--cyan); }

.info-card-header h3 {
    color: inherit;
    font-weight: 700;
}

.info-list {
    list-style: none;
    padding: 0.75rem 1.25rem;
}

.info-list li {
    padding: 0.55rem 0;
    font-size: 0.82rem;
    color: var(--text-secondary);
    line-height: 1.5;
    display: flex;
    gap: 0.6rem;
    align-items: flex-start;
    border-bottom: 1px solid var(--bg-input);
}

.info-list li:last-child {
    border-bottom: none;
}

.info-list li i {
    color: var(--accent);
    margin-top: 0.18rem;
    flex-shrink: 0;
}

.contacts-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    padding: 1rem 1.25rem;
}

.contact-item {
    display: flex;
    flex-direction: column;
    gap: 0.3rem;
    padding: 0.85rem;
    background: var(--bg-input);
    border-radius: var(--radius-sm);
    border: 1px solid var(--border);
}

.contact-item strong {
    font-size: 0.85rem;
    color: var(--text-primary);
}

.contact-item span {
    font-size: 0.78rem;
    color: var(--text-secondary);
}

.contact-item a {
    font-size: 0.75rem;
    color: var(--accent);
    text-decoration: none;
    font-weight: 500;
}

.contact-item a:hover {
    text-decoration: underline;
}

/* Intensity Scale */
.intensity-scale {
    padding: 0.5rem 1.25rem 1rem;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 0.5rem;
}

.intensity-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.65rem 0.85rem;
    border-radius: var(--radius-sm);
    background: var(--bg-input);
    border: 1px solid var(--border);
}

.i-num {
    width: 38px;
    height: 38px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    font-weight: 800;
    font-size: 0.8rem;
    flex-shrink: 0;
}

.intensity-item strong {
    display: block;
    font-size: 0.8rem;
    margin-bottom: 0.1rem;
    color: var(--text-primary);
}

.intensity-item p {
    font-size: 0.72rem;
    color: var(--text-muted);
    line-height: 1.4;
}

.i1 .i-num { background: #e0f7fa; color: var(--mag-1); }
.i2 .i-num { background: #e0f7fa; color: var(--mag-1); }
.i3 .i-num { background: #d1fae5; color: var(--mag-2); }
.i4 .i-num { background: #fef3c7; color: var(--mag-3); }
.i5 .i-num { background: #fef3c7; color: var(--mag-3); }
.i6 .i-num { background: #ffedd5; color: var(--mag-4); }
.i7 .i-num { background: #fee2e2; color: var(--mag-5); }
.i8 .i-num { background: #fecaca; color: var(--mag-6); }

/* ========== SHARE BUTTONS ========== */
.share-section {
    margin-top: 1.25rem;
    padding-top: 1rem;
    border-top: 1px solid var(--border);
}

.share-label {
    font-size: 0.78rem;
    font-weight: 600;
    color: var(--text-secondary);
    margin-bottom: 0.5rem;
}

.share-label i {
    color: var(--accent);
    margin-right: 0.3rem;
}

.share-buttons {
    display: flex;
    gap: 0.4rem;
    margin-bottom: 0.75rem;
}

.share-btn {
    width: 38px;
    height: 38px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    background: var(--bg-input);
    color: var(--text-secondary);
    cursor: pointer;
    font-size: 0.9rem;
    transition: var(--transition);
}

.share-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 3px 8px rgba(0,0,0,0.1);
}

.share-fb:hover {
    background: #1877f2;
    color: #fff;
    border-color: #1877f2;
}

.share-tw:hover {
    background: #1da1f2;
    color: #fff;
    border-color: #1da1f2;
}

.share-copy-btn:hover {
    background: var(--accent);
    color: #fff;
    border-color: var(--accent);
}

.share-dl:hover {
    background: var(--success);
    color: #fff;
    border-color: var(--success);
}

.share-preview {
    border-radius: var(--radius-sm);
    overflow: hidden;
    border: 1px solid var(--border);
    box-shadow: var(--shadow-sm);
}

.share-preview img {
    width: 100%;
    height: auto;
    display: block;
}

/* Quick share button in sidebar */
.share-quick-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 22px;
    height: 22px;
    border: 1px solid var(--border);
    border-radius: 50%;
    background: var(--bg-input);
    color: var(--text-muted);
    cursor: pointer;
    font-size: 0.55rem;
    transition: var(--transition);
    margin-left: auto;
    flex-shrink: 0;
}

.share-quick-btn:hover {
    background: var(--accent);
    color: #fff;
    border-color: var(--accent);
}

/* ========== DID YOU FEEL IT? ========== */
.felt-layout {
    padding: 1.5rem;
}

.felt-hero {
    display: flex;
    align-items: center;
    gap: 1.25rem;
    padding: 1.5rem;
    background: linear-gradient(135deg, #eff6ff, #dbeafe);
    border: 1px solid #bfdbfe;
    border-radius: var(--radius);
    margin-bottom: 1.5rem;
}

.felt-hero > i {
    font-size: 2.5rem;
    color: var(--accent);
    flex-shrink: 0;
}

.felt-hero h2 {
    font-size: 1.3rem;
    margin-bottom: 0.25rem;
}

.felt-hero p {
    font-size: 0.82rem;
    color: var(--text-secondary);
    line-height: 1.5;
}

.btn-report {
    padding: 0.65rem 1.25rem;
    background: var(--accent);
    color: #fff;
    border: none;
    border-radius: var(--radius-sm);
    font-size: 0.85rem;
    font-weight: 600;
    font-family: inherit;
    cursor: pointer;
    white-space: nowrap;
    transition: var(--transition);
    box-shadow: 0 2px 8px rgba(37,99,235,0.3);
}

.btn-report:hover {
    background: #1d4ed8;
    transform: translateY(-1px);
}

.felt-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 1rem;
}

.felt-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1.25rem;
    box-shadow: var(--shadow-sm);
}

.felt-card.wide {
    grid-column: 1 / -1;
}

.felt-card h3 {
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
}

.felt-card h3 i {
    color: var(--accent);
    margin-right: 0.4rem;
}

.felt-stats-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0.75rem;
}

.felt-stat-item {
    text-align: center;
    padding: 0.75rem;
    background: var(--bg-input);
    border-radius: var(--radius-sm);
    border: 1px solid var(--border);
}

.felt-stat-num {
    display: block;
    font-size: 1.5rem;
    font-weight: 700;
    font-family: 'JetBrains Mono', monospace;
    color: var(--accent);
}

.felt-stat-label {
    font-size: 0.68rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Report list */
.felt-report-list {
    max-height: 400px;
    overflow-y: auto;
}

.felt-report-item {
    display: flex;
    gap: 0.75rem;
    padding: 0.6rem 0;
    border-bottom: 1px solid var(--bg-input);
}

.felt-report-item:last-child {
    border-bottom: none;
}

.felt-int-badge {
    width: 38px;
    height: 38px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    font-size: 0.75rem;
    flex-shrink: 0;
}

.felt-report-info {
    flex: 1;
    min-width: 0;
}

.felt-report-location {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--text-primary);
}

.felt-report-detail {
    font-size: 0.72rem;
    color: var(--text-muted);
    margin-top: 0.15rem;
}

.felt-report-desc {
    font-size: 0.75rem;
    color: var(--text-secondary);
    font-style: italic;
    margin-top: 0.2rem;
    line-height: 1.4;
}

/* ========== DYFI FORM MODAL ========== */
.felt-modal-content {
    max-width: 600px;
    max-height: 90vh;
}

.form-section {
    margin-bottom: 1.25rem;
    padding-bottom: 1.25rem;
    border-bottom: 1px solid var(--bg-input);
}

.form-section:last-of-type {
    border-bottom: none;
}

.form-label {
    display: block;
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 0.3rem;
    color: var(--text-primary);
}

.form-label .required {
    color: var(--danger);
}

.form-hint {
    font-size: 0.72rem;
    color: var(--text-muted);
    margin-bottom: 0.5rem;
}

.form-sublabel {
    display: block;
    font-size: 0.72rem;
    color: var(--text-secondary);
    margin-bottom: 0.25rem;
    font-weight: 500;
}

.form-row {
    display: flex;
    gap: 0.5rem;
    align-items: flex-end;
    flex-wrap: wrap;
}

.form-group {
    flex: 1;
    min-width: 100px;
    margin-bottom: 0.5rem;
}

.form-input {
    width: 100%;
    padding: 0.45rem 0.7rem;
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    font-size: 0.8rem;
    font-family: inherit;
    transition: var(--transition);
}

.form-input:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px var(--accent-glow);
}

.form-textarea {
    resize: vertical;
    min-height: 60px;
}

/* Intensity selector buttons */
.intensity-selector {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0.4rem;
}

.int-btn {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 0.5rem 0.25rem;
    background: var(--bg-input);
    border: 2px solid var(--border);
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: var(--transition);
    font-family: inherit;
}

.int-btn:hover {
    border-color: var(--accent);
    background: var(--accent-light);
}

.int-btn.selected {
    border-color: var(--accent);
    background: var(--accent-light);
    box-shadow: 0 0 0 2px var(--accent-glow);
}

.int-num {
    font-size: 1rem;
    font-weight: 800;
    color: var(--text-primary);
}

.int-label {
    font-size: 0.58rem;
    color: var(--text-muted);
    text-align: center;
    margin-top: 0.15rem;
}

.int-btn[data-value="1"] .int-num,
.int-btn[data-value="2"] .int-num { color: var(--mag-1); }
.int-btn[data-value="3"] .int-num { color: var(--mag-2); }
.int-btn[data-value="4"] .int-num,
.int-btn[data-value="5"] .int-num { color: var(--mag-3); }
.int-btn[data-value="6"] .int-num { color: var(--mag-4); }
.int-btn[data-value="7"] .int-num { color: var(--mag-5); }
.int-btn[data-value="8"] .int-num { color: var(--mag-6); }

.int-btn[data-value="1"].selected,
.int-btn[data-value="2"].selected { border-color: var(--mag-1); background: #e0f7fa; }
.int-btn[data-value="3"].selected { border-color: var(--mag-2); background: #d1fae5; }
.int-btn[data-value="4"].selected,
.int-btn[data-value="5"].selected { border-color: var(--mag-3); background: #fef3c7; }
.int-btn[data-value="6"].selected { border-color: var(--mag-4); background: #ffedd5; }
.int-btn[data-value="7"].selected { border-color: var(--mag-5); background: #fee2e2; }
.int-btn[data-value="8"].selected { border-color: var(--mag-6); background: #fecaca; }

.btn-locate {
    padding: 0.45rem 0.8rem;
    background: var(--bg-secondary);
    border: 1px solid var(--accent);
    color: var(--accent);
    border-radius: var(--radius-sm);
    font-size: 0.78rem;
    font-family: inherit;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
    white-space: nowrap;
}

.btn-locate:hover {
    background: var(--accent-light);
}

.form-actions {
    padding-top: 0.75rem;
}

.btn-submit {
    width: 100%;
    padding: 0.7rem;
    background: var(--accent);
    color: #fff;
    border: none;
    border-radius: var(--radius-sm);
    font-size: 0.9rem;
    font-weight: 600;
    font-family: inherit;
    cursor: pointer;
    transition: var(--transition);
}

.btn-submit:hover {
    background: #1d4ed8;
}

.btn-submit:disabled {
    background: var(--border);
    cursor: not-allowed;
}

.form-error {
    padding: 0.5rem 0.75rem;
    background: var(--danger-bg);
    border: 1px solid #fecaca;
    border-radius: var(--radius-sm);
    color: var(--danger);
    font-size: 0.78rem;
    margin-bottom: 0.75rem;
}

.form-success {
    padding: 0.75rem;
    background: var(--success-bg);
    border: 1px solid #6ee7b7;
    border-radius: var(--radius-sm);
    color: var(--success);
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
    text-align: center;
}

/* ========== MODAL ========== */
.modal-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.35);
    z-index: 2000;
    align-items: center;
    justify-content: center;
    backdrop-filter: blur(4px);
}

.modal-overlay.active {
    display: flex;
}

.modal-content {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1.5rem;
    max-width: 500px;
    width: 90%;
    max-height: 80vh;
    overflow-y: auto;
    position: relative;
    box-shadow: 0 8px 40px rgba(0,0,0,0.15);
}

.modal-close {
    position: absolute;
    top: 0.75rem;
    right: 0.75rem;
    width: 30px;
    height: 30px;
    background: var(--bg-input);
    border: 1px solid var(--border);
    color: var(--text-secondary);
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.modal-close:hover {
    color: var(--danger);
    border-color: var(--danger);
    background: var(--danger-bg);
}

.modal-title {
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: 1rem;
    padding-right: 2rem;
}

.modal-detail-row {
    display: flex;
    justify-content: space-between;
    padding: 0.55rem 0;
    border-bottom: 1px solid var(--bg-input);
    font-size: 0.85rem;
}

.modal-detail-row:last-child {
    border-bottom: none;
}

.modal-detail-label {
    color: var(--text-muted);
    font-weight: 500;
}

.modal-detail-value {
    font-weight: 600;
    font-family: 'JetBrains Mono', monospace;
    color: var(--text-primary);
}

.modal-map {
    height: 200px;
    border-radius: var(--radius-sm);
    margin-top: 1rem;
    border: 1px solid var(--border);
}

/* ========== RESPONSIVE (Mobile-First) ========== */

/* Tablet */
@media (max-width: 1024px) {
    .map-layout {
        grid-template-columns: 1fr;
        grid-template-rows: 55vh auto;
    }

    .map-sidebar {
        max-height: 45vh;
    }

    .prediction-grid {
        grid-template-columns: 1fr;
    }

    .felt-hero {
        flex-wrap: wrap;
    }

    .felt-grid {
        grid-template-columns: 1fr;
    }
}

/* Mobile */
@media (max-width: 768px) {
    html { font-size: 13px; }

    .app-header {
        padding: 0.5rem 0.75rem;
        gap: 0.4rem;
    }

    .header-center {
        display: none;
    }

    .header-right {
        display: flex;
        gap: 0.75rem;
    }

    .header-right .header-stat {
        display: none;
    }

    .header-right .hit-counter {
        display: block;
    }

    .logo-img {
        width: 34px;
        height: 34px;
    }

    .logo h1 {
        font-size: 1.1rem;
    }

    .logo .subtitle {
        font-size: 0.55rem;
    }

    /* Tab nav: responsive with dropdown */
    .tab-nav {
        padding: 0.35rem 0.5rem;
        gap: 0.15rem;
        flex-wrap: wrap;
    }

    .tab-btn-group .tab-btn {
        padding: 0.5rem 0.65rem;
        font-size: 0.72rem;
    }

    /* On mobile: hide text labels in the main row, show icons only */
    .tab-btn-group .tab-btn span {
        display: none;
    }

    .tab-btn-group .tab-btn i {
        margin-right: 0;
        font-size: 0.9rem;
    }

    /* But always show full text in the dropdown */
    .tab-more-dropdown .tab-btn span {
        display: inline !important;
    }

    .tab-more-dropdown .tab-btn i {
        margin-right: 0.4rem !important;
    }

    .tab-more-dropdown {
        right: 0.5rem;
    }

    .tab-more-btn span {
        display: none;
    }

    .filter-group {
        flex-wrap: wrap;
        width: 100%;
        margin-top: 0.3rem;
    }

    .filter-select {
        flex: 1;
        min-width: 80px;
    }

    /* Map: full height */
    .map-layout {
        grid-template-columns: 1fr;
        grid-template-rows: 50vh auto;
    }

    .map-sidebar {
        max-height: 50vh;
    }

    .map-legend {
        bottom: 10px;
        left: 10px;
        padding: 0.5rem 0.75rem;
        font-size: 0.65rem;
    }

    /* Tables: horizontal scroll */
    .table-container {
        padding: 0 0.5rem;
    }

    .eq-table thead th,
    .eq-table tbody td {
        padding: 0.4rem 0.5rem;
        font-size: 0.72rem;
    }

    .list-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.5rem;
        padding: 0.75rem;
    }

    .list-controls {
        width: 100%;
    }

    .search-input {
        width: 100%;
    }

    /* Stats */
    .stats-grid {
        padding: 0.75rem;
        grid-template-columns: 1fr;
    }

    .stats-summary {
        grid-template-columns: repeat(2, 1fr);
    }

    .summary-card {
        padding: 0.75rem;
    }

    .summary-value {
        font-size: 1.1rem;
    }

    /* Prediction */
    .prediction-layout {
        padding: 0.75rem;
    }

    .prediction-grid {
        grid-template-columns: 1fr;
    }

    /* Info */
    .info-layout {
        padding: 0.75rem;
    }

    .info-grid {
        grid-template-columns: 1fr;
    }

    .info-hero {
        padding: 1.5rem 0.75rem;
    }

    .info-hero i {
        font-size: 2rem;
    }

    .contacts-grid {
        grid-template-columns: 1fr;
    }

    .intensity-scale {
        grid-template-columns: 1fr;
    }

    /* DYFI */
    .felt-layout {
        padding: 0.75rem;
    }

    .felt-hero {
        flex-direction: column;
        text-align: center;
        padding: 1rem;
    }

    .btn-report {
        width: 100%;
    }

    .intensity-selector {
        grid-template-columns: repeat(4, 1fr);
    }

    .form-row {
        flex-direction: column;
    }

    /* Modal */
    .modal-content {
        width: 95%;
        max-height: 90vh;
        padding: 1rem;
        margin: 0.5rem;
    }

    .felt-modal-content {
        max-width: 100%;
    }

    /* Share */
    .share-buttons {
        flex-wrap: wrap;
    }

    /* Facility sidebar */
    .facility-controls {
        padding: 0.5rem;
    }

    .sidebar-tab {
        font-size: 0.65rem;
        padding: 0.5rem 0.25rem;
    }
}

/* Small phones */
@media (max-width: 380px) {
    .logo h1 { font-size: 0.95rem; }
    .logo .subtitle { display: none; }
    .tab-btn-group .tab-btn { padding: 0.4rem 0.5rem; font-size: 0.85rem; }
    .stats-summary { grid-template-columns: 1fr; }
    .intensity-selector { grid-template-columns: repeat(2, 1fr); }
}

/* Safe area (notch phones) */
@supports (padding: env(safe-area-inset-top)) {
    .app-header {
        padding-top: calc(0.5rem + env(safe-area-inset-top));
    }
    .main-content {
        padding-bottom: env(safe-area-inset-bottom);
    }
}

/* Touch-friendly tap targets */
@media (pointer: coarse) {
    .tab-btn { min-height: 44px; }
    .eq-item { min-height: 48px; }
    .filter-select { min-height: 40px; }
    .btn-refresh { min-width: 40px; min-height: 40px; }
    .page-btn { min-width: 36px; min-height: 36px; }
    .detail-btn { min-height: 36px; padding: 0.3rem 0.8rem; }
    .int-btn { min-height: 52px; }
    .share-btn { min-width: 44px; min-height: 44px; }
    .facility-item { min-height: 48px; }
}

/* ========== Leaflet Overrides (Light Theme) ========== */
.leaflet-popup-content-wrapper {
    background: var(--bg-card) !important;
    color: var(--text-primary) !important;
    border: 1px solid var(--border) !important;
    border-radius: var(--radius) !important;
    box-shadow: var(--shadow) !important;
}

.leaflet-popup-tip {
    background: var(--bg-card) !important;
}

.leaflet-popup-content {
    margin: 0.75rem !important;
    font-family: 'Inter', sans-serif !important;
    font-size: 0.8rem !important;
}

.popup-title {
    font-weight: 600;
    font-size: 0.85rem;
    margin-bottom: 0.4rem;
    color: var(--text-primary);
}

.popup-mag {
    font-size: 1.5rem;
    font-weight: 800;
    font-family: 'JetBrains Mono', monospace;
    display: block;
    margin-bottom: 0.3rem;
}

.popup-detail {
    font-size: 0.75rem;
    color: var(--text-secondary);
    margin: 0.15rem 0;
}

.leaflet-control-zoom a {
    background: var(--bg-card) !important;
    color: var(--text-primary) !important;
    border-color: var(--border) !important;
}

.leaflet-control-zoom a:hover {
    background: var(--bg-input) !important;
}

/* Custom earthquake pulse marker */
.eq-marker-pulse {
    animation: markerPulse 2s ease-in-out infinite;
}

@keyframes markerPulse {
    0%, 100% { opacity: 0.8; }
    50% { opacity: 1; }
}

/* Fault line styles */
.fault-tooltip {
    background: rgba(255,255,255,0.96) !important;
    border: 1px solid var(--border) !important;
    color: var(--text-primary) !important;
    font-family: 'Inter', sans-serif !important;
    font-size: 0.75rem !important;
    padding: 0.3rem 0.6rem !important;
    border-radius: var(--radius-sm) !important;
    box-shadow: var(--shadow-sm) !important;
}