:root {
    --bg-color: #0d1117;
    --panel-bg: rgba(22, 27, 34, 0.85);
    --border-color: #30363d;
    --text-primary: #c9d1d9;
    --text-secondary: #8b949e;
    --accent: #58a6ff;
    --accent-hover: #1f6feb;
}

html {
    margin: 0;
    padding: 0;
    height: 100%;
    width: 100%;
}

body {
    margin: 0;
    padding: 0;
    height: 100vh;
    width: 100vw;
    font-family: 'Inter', sans-serif;
    color: var(--text-primary);
    background-color: var(--bg-color);
    overflow: hidden;
    display: flex;
}

#map {
    flex: 1;
    height: 100vh;
    z-index: 1;
}

#sidebar, #right-sidebar {
    width: 320px;
    background: var(--panel-bg);
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    box-shadow: 2px 0 10px rgba(0,0,0,0.5);
    z-index: 2;
    padding: 24px;
    display: flex;
    flex-direction: column;
}

#sidebar {
    border-right: 1px solid var(--border-color);
}

#right-sidebar {
    border-left: 1px solid var(--border-color);
    box-shadow: -2px 0 10px rgba(0,0,0,0.5);
    overflow-y: auto;
}

#right-sidebar h2 {
    font-size: 20px;
    font-weight: 700;
    margin: 0 0 8px 0;
    color: var(--text-primary);
}

h1 {
    font-size: 24px;
    font-weight: 800;
    margin: 0 0 8px 0;
    background: linear-gradient(90deg, #58a6ff, #1f6feb);
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

p {
    font-size: 14px;
    color: var(--text-secondary);
    margin-top: 0;
    margin-bottom: 20px;
}

.toolbox {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-top: 20px;
}

.action-btn {
    padding: 12px;
    background: var(--accent);
    color: white;
    border: none;
    border-radius: 8px;
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.action-btn:hover {
    background: var(--accent-hover);
    transform: translateY(-1px);
}

.outline-btn {
    background: transparent;
    border: 1px solid var(--border-color);
    color: var(--text-primary);
}

.outline-btn:hover {
    background: rgba(255,255,255,0.05);
    border-color: var(--text-secondary);
}

.filter-section h3 {
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-secondary);
    margin-bottom: 12px;
    font-weight: 600;
}

#filters {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-bottom: auto;
}

.filter-btn {
    padding: 10px 14px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid transparent;
    border-radius: 8px;
    font-size: 13px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    gap: 8px;
}

.filter-btn:hover {
    background: rgba(255, 255, 255, 0.1);
}

.filter-btn.active {
    background: rgba(88, 166, 255, 0.15);
    border-color: var(--accent);
    color: var(--accent);
}

.stats-footer {
    font-size: 13px;
    color: var(--text-secondary);
}

#school-count {
    font-weight: bold;
    color: var(--text-primary);
}

/* Leaflet dark theme tweaks */
.leaflet-popup-content-wrapper {
    background: var(--panel-bg) !important;
    backdrop-filter: blur(10px);
    color: var(--text-primary) !important;
    border-radius: 12px !important;
    border: 1px solid var(--border-color);
    box-shadow: 0 10px 30px rgba(0,0,0,0.5) !important;
}

.leaflet-popup-tip {
    background: var(--panel-bg) !important;
    border: 1px solid var(--border-color);
    box-shadow: none !important;
}

.custom-popup h3 {
    margin: 0 0 5px 0;
    font-size: 16px;
    font-weight: 600;
}

.custom-popup p {
    margin: 0 0 10px 0;
    font-size: 13px;
}

.methodology-badge {
    display: inline-block;
    padding: 4px 8px;
    border-radius: 4px;
    background: rgba(88, 166, 255, 0.2);
    color: var(--accent);
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
}
.popup-summary {
    font-size: 12px;
    font-style: italic;
    color: var(--text-secondary);
    margin-top: 8px;
}
.popup-link a {
    color: var(--accent);
    text-decoration: none;
    font-size: 12px;
    display: block;
    margin-top: 8px;
}
.popup-link a:hover {
    text-decoration: underline;
}

/* Dark mode map tiles (Temporarily Disabled for Debugging) */
/*
.leaflet-tile-pane,
.leaflet-control-zoom-in,
.leaflet-control-zoom-out,
.leaflet-control-attribution {
    filter: invert(100%) hue-rotate(180deg) brightness(95%) contrast(90%);
}
*/

/* Fix per obrir espai per a la barra de baix */
.leaflet-bottom {
    bottom: 40px !important;
}

/* --- New UI Elements & Polish --- */
#mobile-toggle, #mobile-stats-toggle {
    display: none;
    position: absolute;
    bottom: 20px;
    z-index: 1000;
    padding: 12px 18px;
    background: var(--accent);
    color: #fff;
    border: none;
    border-radius: 30px;
    font-size: 13px;
    font-weight: 600;
    box-shadow: 0 4px 15px rgba(0,0,0,0.5);
    cursor: pointer;
    transition: background 0.2s ease, transform 0.2s;
}

#mobile-toggle {
    left: 20px;
}

#mobile-stats-toggle {
    right: 20px;
    background: #3fb950;
}

#mobile-toggle:active, #mobile-stats-toggle:active {
    transform: scale(0.95);
}

.search-container {
    margin-bottom: 24px;
}

#search-input {
    width: 100%;
    padding: 10px 14px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    color: var(--text-primary);
    font-family: 'Inter', sans-serif;
    font-size: 13px;
    box-sizing: border-box;
    transition: all 0.2s ease;
}

#search-input:focus {
    outline: none;
    border-color: var(--accent);
    background: rgba(255, 255, 255, 0.1);
}

.school-list {
    flex: 1;
    overflow-y: auto;
    margin-top: 16px;
    display: flex;
    flex-direction: column;
    gap: 10px;
    padding-right: 4px; /* per la barra de scroll */
}

/* Custom Scrollbar elegant */
.school-list::-webkit-scrollbar {
    width: 6px;
}
.school-list::-webkit-scrollbar-track {
    background: rgba(0,0,0,0.2); 
    border-radius: 4px;
}
.school-list::-webkit-scrollbar-thumb {
    background: rgba(255,255,255,0.2); 
    border-radius: 4px;
}
.school-list::-webkit-scrollbar-thumb:hover {
    background: rgba(255,255,255,0.4); 
}

.school-card {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 12px;
    cursor: pointer;
    transition: transform 0.2s ease, background 0.2s ease, border-color 0.2s;
}

.school-card:hover {
    background: rgba(255, 255, 255, 0.08);
    transform: translateY(-2px);
    border-color: rgba(255, 255, 255, 0.2);
}

.school-card h4 {
    margin: 0 0 4px 0;
    font-size: 13px;
    font-weight: 600;
    color: #fff;
}

.school-card p {
    margin: 0;
    font-size: 11px;
    color: var(--text-secondary);
}

.school-card .badge {
    display: inline-block;
    margin-top: 8px;
    font-size: 10px;
    padding: 3px 6px;
    border-radius: 4px;
    font-weight: 600;
    text-transform: uppercase;
}

.extra-filters {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-bottom: 24px;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 24px;
}

.custom-select {
    width: 100%;
    padding: 8px 12px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    color: var(--text-primary);
    font-family: 'Inter', sans-serif;
    font-size: 13px;
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%238b949e' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3e%3cpolyline points='6 9 12 15 18 9'%3e%3c/polyline%3e%3c/svg%3e");
    background-repeat: no-repeat;
    background-position: right 12px center;
    background-size: 14px;
}

.custom-select:focus {
    outline: none;
    border-color: var(--accent);
}

.custom-select option {
    background: var(--bg-color);
    color: var(--text-primary);
}

#footer-bar {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 8px 24px;
    background: rgba(13, 17, 23, 0.85);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-top: 1px solid var(--border-color);
    z-index: 3000;
    font-size: 12px;
    color: var(--text-secondary);
    display: flex;
    justify-content: space-between;
    align-items: center;
    pointer-events: none; /* Deixa passar els clics al mapa a sota si cal */
}

/* --- Estils Clústers --- */
.marker-cluster-small, .marker-cluster-medium, .marker-cluster-large {
    background-color: rgba(63, 185, 80, 0.2) !important;
}

.marker-cluster-small div, .marker-cluster-medium div, .marker-cluster-large div {
    background-color: var(--bg-color) !important;
    border: 1px solid var(--accent);
    color: var(--text-primary) !important;
    font-family: 'Inter', sans-serif;
    font-weight: 600;
    box-shadow: 0 4px 12px rgba(0,0,0,0.5);
}

/* --- Grafics Estadistics --- */
.stats-group {
    margin-top: 20px;
    border-bottom: 1px solid rgba(255,255,255,0.05);
    padding-bottom: 20px;
}
.stats-group:last-child {
    border-bottom: none;
}
.stats-group h3 {
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-secondary);
    margin-bottom: 12px;
    font-weight: 600;
}
.stat-item {
    margin-bottom: 10px;
}
.stat-label {
    display: flex;
    justify-content: space-between;
    font-size: 11px;
    margin-bottom: 4px;
    color: var(--text-primary);
}
.stat-bar-bg {
    height: 6px;
    background: rgba(255,255,255,0.08);
    border-radius: 3px;
    overflow: hidden;
    position: relative;
}
.stat-bar-fill {
    height: 100%;
    background: var(--accent);
    border-radius: 3px;
    transition: width 0.5s ease-out;
}

/* --- Responsive per Mòbils --- */
/* --- Panells Flotants Centrals (Modals) --- */
.floating-dashboard {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 60%;
    max-width: 900px;
    height: 85vh;
    background: rgba(13, 17, 23, 0.95);
    backdrop-filter: blur(20px);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    z-index: 5000;
    padding: 30px;
    box-shadow: 0 20px 50px rgba(0,0,0,0.8);
    box-sizing: border-box;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.floating-dashboard.hidden {
    display: none !important;
}

.hidden {
    display: none !important;
}

.methodology-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-top: 10px;
}

.methodology-badge {
    display: block;
    padding: 6px 12px;
    border-radius: 6px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    font-size: 12px;
    font-weight: 500;
}

.methodology-badge span {
    margin-top: 2px;
    color: var(--text-secondary);
}

#methodology-rows {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

/* --- Panells Laterals Mutables (Left Sidebar) --- */
.pane {
    display: flex;
    flex-direction: column;
    flex: 1;
    overflow-y: auto;
}

.pane.hidden {
    display: none !important;
}

.w-full {
    width: 100%;
}
.mb-2 {
    margin-bottom: 12px;
}
.mt-4 {
    margin-top: 24px;
}

.info-content, .form-content {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 16px;
    margin-top: 16px;
}

.stats-header {
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 20px;
}

.stats-header h2 {
    font-size: 32px;
    margin: 20px 0 10px 0;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 20px;
}

.chart-container {
    background: rgba(255,255,255,0.03);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 24px;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.chart-container h3 {
    font-size: 16px;
    margin-bottom: 20px;
    color: var(--text-secondary);
}

canvas {
    max-width: 100%;
    max-height: 400px;
}

@media screen and (max-width: 768px) {
    #stats-page {
        padding: 20px;
    }
    
    .stats-header h2 {
        font-size: 24px;
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
    }
}