:root {
    --bg-dark: #09090b;
    --bg-card: rgba(24, 24, 27, 0.6);
    --border-light: rgba(255, 255, 255, 0.08);
    --accent: #3b82f6;
    --accent-glow: rgba(59, 130, 246, 0.5);
    --text-primary: #f8fafc;
    --text-secondary: #94a3b8;
    --font-main: 'Outfit', sans-serif;
}

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

body {
    background-color: var(--bg-dark);
    color: var(--text-primary);
    font-family: var(--font-main);
    min-height: 100vh;
    background-image: 
        radial-gradient(at 0% 0%, rgba(59, 130, 246, 0.15) 0px, transparent 50%),
        radial-gradient(at 100% 100%, rgba(147, 51, 234, 0.1) 0px, transparent 50%);
    background-attachment: fixed;
}

.app-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem 1rem;
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

/* Glassmorphism Utilities */
.glass-card {
    background: var(--bg-card);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--border-light);
    border-radius: 16px;
    padding: 1.5rem;
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.1);
}

.glass-input, .glass-select {
    background: rgba(0, 0, 0, 0.2);
    border: 1px solid var(--border-light);
    color: var(--text-primary);
    padding: 0.6rem 1rem;
    border-radius: 8px;
    font-family: var(--font-main);
    outline: none;
    transition: all 0.3s ease;
}

.glass-input:focus, .glass-select:focus {
    border-color: var(--accent);
    box-shadow: 0 0 10px var(--accent-glow);
}

/* HEADER */
.header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
    animation: slideDown 0.5s ease-out;
}

.logo-group {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.logo-icon {
    background: linear-gradient(135deg, #3b82f6, #9333ea);
    width: 48px;
    height: 48px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 0 20px rgba(59, 130, 246, 0.4);
}

.title-wrapper h1 {
    font-size: 1.5rem;
    font-weight: 700;
    letter-spacing: -0.5px;
}

.version-badge {
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid var(--border-light);
    color: var(--text-secondary);
    font-size: 0.75rem;
    padding: 0.2rem 0.6rem;
    border-radius: 99px;
    cursor: pointer;
    transition: all 0.2s;
    margin-top: 0.2rem;
}

.version-badge:hover {
    background: var(--accent);
    color: #fff;
    border-color: var(--accent);
}

.sync-status {
    font-size: 0.85rem;
    color: var(--text-secondary);
    background: rgba(255, 255, 255, 0.05);
    padding: 0.5rem 1rem;
    border-radius: 8px;
}

/* SUMMARY BANNER */
.summary-banner {
    display: flex;
    align-items: center;
    gap: 1rem;
    flex-wrap: wrap;
    animation: fadeIn 0.8s ease-out;
}

.type-badges {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.type-badge {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-light);
    padding: 0.5rem 1rem;
    border-radius: 8px;
    font-size: 0.9rem;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    gap: 0.5rem;
    cursor: pointer;
    transition: all 0.2s ease;
}

.type-badge span {
    color: var(--text-primary);
    font-weight: 600;
}

.type-badge:hover, .type-badge.active {
    background: var(--accent);
    color: #fff;
    border-color: var(--accent);
    box-shadow: 0 0 15px var(--accent-glow);
}

.type-badge.active span {
    color: #fff;
}

/* CHARTS */
.charts-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 1.5rem;
    animation: slideUp 0.6s ease-out backwards;
    animation-delay: 0.2s;
}

.charts-grid.three-cols {
    grid-template-columns: 2fr 1fr 1fr;
}

.chart-header-flex {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
}

.chart-header-flex h3 {
    margin-bottom: 0;
}

.small-select {
    padding: 0.3rem 0.6rem;
    font-size: 0.85rem;
}

.chart-card h3, .stats-card h3 {
    font-size: 1.1rem;
    font-weight: 500;
    margin-bottom: 1rem;
    color: var(--text-secondary);
}

.chart-wrapper {
    position: relative;
    height: 300px;
    width: 100%;
}

/* STATS CARD */
.stats-card {
    display: flex;
    flex-direction: column;
}

.kpi-group {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    flex: 1;
    justify-content: center;
}

.kpi-box {
    background: rgba(0,0,0,0.2);
    border: 1px solid var(--border-light);
    border-radius: 12px;
    padding: 1.2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.kpi-label {
    color: var(--text-secondary);
    font-size: 0.95rem;
}

.kpi-value {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--accent);
}

/* TABLE SECTION */
.table-section {
    animation: slideUp 0.6s ease-out backwards;
    animation-delay: 0.4s;
}

.table-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.controls-group {
    display: flex;
    gap: 0.8rem;
    flex-wrap: wrap;
}

.table-responsive {
    overflow-x: auto;
}

table {
    width: 100%;
    border-collapse: collapse;
    text-align: left;
}

th, td {
    padding: 1rem;
    border-bottom: 1px solid var(--border-light);
}

th {
    color: var(--text-secondary);
    font-weight: 500;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

tbody tr {
    transition: all 0.2s ease;
}

tbody tr:hover {
    background: rgba(255, 255, 255, 0.03);
    transform: translateX(4px);
}

.has-route {
    cursor: pointer;
    color: var(--accent);
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    transition: color 0.2s;
}

.has-route:hover {
    color: #60a5fa;
    text-shadow: 0 0 8px var(--accent-glow);
}

/* MODALS */
.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(8px);
    padding: 1rem;
    align-items: center;
    justify-content: center;
}

.modal.active {
    display: flex;
    animation: fadeIn 0.3s ease;
}

.modal-content {
    width: 100%;
    max-width: 600px;
    max-height: 90vh;
    display: flex;
    flex-direction: column;
}

.map-modal-content {
    max-width: 900px;
    height: 80vh;
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
}

.modal-actions {
    display: flex;
    gap: 1rem;
    align-items: center;
}

.btn-primary {
    background: var(--accent);
    color: #fff;
    border: none;
    padding: 0.5rem 1rem;
    border-radius: 8px;
    font-family: var(--font-main);
    font-weight: 500;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    transition: all 0.2s;
}

.btn-primary:hover {
    background: #2563eb;
    box-shadow: 0 0 15px var(--accent-glow);
}

.close-btn {
    background: none;
    border: none;
    color: var(--text-secondary);
    font-size: 2rem;
    cursor: pointer;
    transition: color 0.2s;
    line-height: 1;
}

.close-btn:hover {
    color: #fff;
}

/* MAP WRAPPER */
#map-wrapper {
    flex: 1;
    border-radius: 12px;
    overflow: hidden;
    position: relative;
    border: 1px solid var(--border-light);
}

#map {
    width: 100%;
    height: 100%;
    background: var(--bg-dark);
}

/* OpenStreetMap Dark Mode Trick */
.leaflet-tile-pane {
    filter: invert(100%) hue-rotate(180deg) brightness(95%) contrast(90%);
}

.version-table {
    width: 100%;
}
.version-table .badge {
    background: var(--accent);
    color: #fff;
    padding: 0.2rem 0.5rem;
    border-radius: 4px;
    font-size: 0.8rem;
}

/* ANIMATIONS */
@keyframes slideDown {
    from { opacity: 0; transform: translateY(-20px); }
    to { opacity: 1; transform: translateY(0); }
}
@keyframes slideUp {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}
@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

/* RESPONSIVE */
@media (max-width: 768px) {
    .charts-grid, .charts-grid.three-cols {
        grid-template-columns: 1fr;
    }
    .header {
        flex-direction: column;
        align-items: flex-start;
    }
    .controls-group {
        width: 100%;
    }
    .glass-input, .glass-select {
        flex: 1;
        min-width: 120px;
    }
    .summary-banner {
        justify-content: center;
    }
    .type-badges {
        justify-content: center;
    }
}