/* Custom Stylesheet for SPKET - Tsunami Evacuation Safety Predictor */

/* Root CSS Variables */
:root {
    --font-primary: 'Inter', sans-serif;
    --font-header: 'Outfit', sans-serif;

    /* Theme colors - default dark */
    --bg-primary: #0b0f19;
    --bg-secondary: rgba(17, 24, 39, 0.8);
    --bg-card: rgba(31, 41, 55, 0.65);
    --border-color: rgba(75, 85, 99, 0.3);
    
    --text-main: #f3f4f6;
    --text-muted: #9ca3af;
    --text-inverse: #111827;

    /* Accent & Status colors */
    --color-primary: #3b82f6;
    --color-primary-glow: rgba(59, 130, 246, 0.35);
    
    --color-safe: #10b981;
    --color-safe-glow: rgba(16, 185, 129, 0.2);
    
    --color-warning: #f59e0b;
    --color-warning-glow: rgba(245, 158, 11, 0.2);
    
    --color-danger: #ef4444;
    --color-danger-glow: rgba(239, 68, 68, 0.2);

    --shadow-premium: 0 10px 30px -10px rgba(0, 0, 0, 0.5);
    --transition-smooth: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Light Theme Variables */
.light-theme {
    --bg-primary: #f1f5f9;
    --bg-secondary: rgba(255, 255, 255, 0.85);
    --bg-card: rgba(255, 255, 255, 0.95);
    --border-color: rgba(203, 213, 225, 0.7);
    
    --text-main: #0f172a;
    --text-muted: #64748b;
    --text-inverse: #ffffff;
    
    --color-primary: #2563eb;
    --color-primary-glow: rgba(37, 99, 235, 0.15);
    
    --shadow-premium: 0 10px 25px -10px rgba(15, 23, 42, 0.08);
}

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

body {
    font-family: var(--font-primary);
    background-color: var(--bg-primary);
    color: var(--text-main);
    overflow: hidden;
    height: 100vh;
    transition: var(--transition-smooth);
}

/* Main Container */
.app-container {
    display: flex;
    width: 100vw;
    height: 100vh;
    position: relative;
}

/* Sidebar Layout */
.sidebar {
    width: 400px;
    height: 100vh;
    background-color: var(--bg-secondary);
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    border-right: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    z-index: 1000;
    box-shadow: var(--shadow-premium);
    transition: var(--transition-smooth);
}

.sidebar-header {
    padding: 24px;
    border-bottom: 1px solid var(--border-color);
    position: relative;
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
}

.logo i {
    font-size: 28px;
    color: var(--color-danger);
}

.logo h1 {
    font-family: var(--font-header);
    font-weight: 800;
    font-size: 24px;
    letter-spacing: -0.5px;
}

.logo h1 span {
    color: var(--color-primary);
}

.subtitle {
    font-size: 11px;
    color: var(--text-muted);
    margin-top: 4px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.theme-toggle {
    position: absolute;
    top: 24px;
    right: 24px;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    color: var(--text-main);
    transition: var(--transition-smooth);
}

.theme-toggle:hover {
    transform: scale(1.08);
    border-color: var(--color-primary);
}

.sidebar-scroll {
    flex: 1;
    overflow-y: auto;
    padding: 24px;
}

/* Scrollbar Styling */
.sidebar-scroll::-webkit-scrollbar {
    width: 6px;
}
.sidebar-scroll::-webkit-scrollbar-track {
    background: transparent;
}
.sidebar-scroll::-webkit-scrollbar-thumb {
    background: var(--border-color);
    border-radius: 3px;
}

/* Tabs Navigation */
.tabs {
    display: flex;
    background: rgba(0, 0, 0, 0.15);
    border-radius: 8px;
    padding: 4px;
    margin-bottom: 24px;
}

.tab-btn {
    flex: 1;
    background: none;
    border: none;
    outline: none;
    color: var(--text-muted);
    padding: 10px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    border-radius: 6px;
    transition: var(--transition-smooth);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.tab-btn.active {
    background-color: var(--bg-card);
    color: var(--text-main);
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
}

/* Tab Content */
.tab-content {
    animation: fadeIn 0.4s ease-out;
}

/* Cards & Generic Styles */
.card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 16px;
    margin-bottom: 20px;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
}

.card-info {
    border-left: 4px solid var(--color-primary);
}

.card h3, .card h4 {
    font-family: var(--font-header);
    font-size: 16px;
    font-weight: 700;
    margin-bottom: 8px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.card p {
    font-size: 13px;
    line-height: 1.5;
    color: var(--text-muted);
}

/* Prediction Form */
.prediction-form {
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin-bottom: 24px;
}

.form-row {
    display: flex;
    gap: 12px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
    flex: 1;
}

.form-group label {
    font-size: 12px;
    font-weight: 600;
    color: var(--text-main);
}

.form-group input, .form-group select {
    background-color: rgba(0, 0, 0, 0.15);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 10px 12px;
    color: var(--text-main);
    font-family: var(--font-primary);
    font-size: 14px;
    transition: var(--transition-smooth);
    width: 100%;
}

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

.form-group input[readonly] {
    opacity: 0.65;
    cursor: not-allowed;
}

.input-with-unit {
    position: relative;
    display: flex;
    align-items: center;
}

.input-with-unit input {
    padding-right: 60px;
}

.input-with-unit .unit {
    position: absolute;
    right: 12px;
    font-size: 12px;
    color: var(--text-muted);
    font-weight: 500;
    pointer-events: none;
}

.help-text {
    font-size: 11px;
    color: var(--text-muted);
}

/* Buttons */
.btn {
    border: none;
    outline: none;
    padding: 12px 20px;
    border-radius: 8px;
    font-weight: 600;
    font-size: 14px;
    cursor: pointer;
    transition: var(--transition-smooth);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.btn-primary {
    background-color: var(--color-primary);
    color: var(--text-inverse);
}

.btn-primary:hover {
    background-color: #2563eb;
    box-shadow: 0 0 15px var(--color-primary-glow);
    transform: translateY(-1px);
}

.btn-secondary {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    color: var(--text-main);
}

.btn-secondary:hover {
    border-color: var(--color-primary);
    background-color: rgba(59, 130, 246, 0.05);
}

.btn-danger {
    background-color: var(--color-danger);
    color: var(--text-inverse);
}

.btn-danger:hover {
    background-color: #dc2626;
}

.btn-block {
    width: 100%;
}

.btn-sm {
    padding: 6px 12px;
    font-size: 12px;
    border-radius: 6px;
}

/* Result Dashboard */
.result-panel {
    border-top: 1px solid var(--border-color);
    padding-top: 24px;
    margin-top: 12px;
    animation: slideUp 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.section-title {
    font-family: var(--font-header);
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 16px;
}

.result-summary {
    display: flex;
    align-items: center;
    gap: 24px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 16px;
    margin-bottom: 16px;
}

/* Gauge SVG Animation */
.gauge-container {
    position: relative;
    width: 80px;
    height: 80px;
}

.gauge {
    transform: rotate(-90deg);
}

.gauge-bg {
    fill: none;
    stroke: rgba(255, 255, 255, 0.08);
    stroke-width: 8;
}

.light-theme .gauge-bg {
    stroke: rgba(0, 0, 0, 0.05);
}

.gauge-fill {
    fill: none;
    stroke: var(--color-primary);
    stroke-width: 8;
    stroke-linecap: round;
    transition: stroke-dashoffset 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.gauge-value {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-family: var(--font-header);
    font-weight: 700;
    font-size: 18px;
}

.status-box {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.badge {
    display: inline-block;
    padding: 4px 10px;
    border-radius: 50px;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    width: fit-content;
}

.badge-safe {
    background-color: var(--color-safe-glow);
    color: var(--color-safe);
    border: 1px solid var(--color-safe);
}

.badge-warning {
    background-color: var(--color-warning-glow);
    color: var(--color-warning);
    border: 1px solid var(--color-warning);
}

.badge-danger {
    background-color: var(--color-danger-glow);
    color: var(--color-danger);
    border: 1px solid var(--color-danger);
}

.prob-label {
    font-size: 12px;
    color: var(--text-muted);
}

/* Result Details Banner */
.result-details {
    padding: 14px;
    border-radius: 8px;
    font-size: 13px;
    line-height: 1.5;
    margin-bottom: 24px;
}

.result-details.safe {
    background-color: var(--color-safe-glow);
    border-left: 4px solid var(--color-safe);
}

.result-details.warning {
    background-color: var(--color-warning-glow);
    border-left: 4px solid var(--color-warning);
}

.result-details.danger {
    background-color: var(--color-danger-glow);
    border-left: 4px solid var(--color-danger);
}

/* Recommendations list */
.recommendations-container h4 {
    font-family: var(--font-header);
    font-size: 14px;
    font-weight: 700;
    margin-bottom: 12px;
    color: var(--text-main);
}

.shelter-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.shelter-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    padding: 12px;
    transition: var(--transition-smooth);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.shelter-card:hover {
    border-color: var(--color-safe);
    transform: translateX(4px);
}

.shelter-info {
    display: flex;
    flex-direction: column;
    gap: 4px;
    max-width: 75%;
}

.shelter-name {
    font-size: 13px;
    font-weight: 600;
    color: var(--text-main);
}

.shelter-meta {
    font-size: 11px;
    color: var(--text-muted);
}

.shelter-dist {
    background-color: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-color);
    padding: 6px 10px;
    border-radius: 6px;
    font-size: 12px;
    font-weight: 700;
    color: var(--color-primary);
    text-align: center;
}

.light-theme .shelter-dist {
    background-color: rgba(0, 0, 0, 0.03);
}

/* Admin Section Panel Styling */
.admin-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 12px;
    margin-bottom: 16px;
}

.model-meta {
    display: flex;
    flex-direction: column;
    gap: 8px;
    font-size: 13px;
}

.meta-item {
    display: flex;
    justify-content: space-between;
}

.meta-item span {
    color: var(--text-muted);
}

.shelter-table-container {
    overflow-x: auto;
    margin-top: 12px;
}

.admin-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 12px;
    text-align: left;
}

.admin-table th, .admin-table td {
    padding: 8px 12px;
    border-bottom: 1px solid var(--border-color);
}

.admin-table th {
    color: var(--text-muted);
    font-weight: 600;
}

.admin-table tr:hover {
    background-color: rgba(255, 255, 255, 0.02);
}

/* Map Section Layout */
.map-view {
    flex: 1;
    position: relative;
    height: 100vh;
}

#map {
    width: 100%;
    height: 100%;
}

/* Leaflet Custom Style Overrides */
.leaflet-container {
    background-color: #0b0f19 !important;
}

.leaflet-bar {
    border: 1px solid var(--border-color) !important;
    box-shadow: var(--shadow-premium) !important;
}

.leaflet-bar a {
    background-color: var(--bg-card) !important;
    color: var(--text-main) !important;
    border-bottom: 1px solid var(--border-color) !important;
    transition: var(--transition-smooth);
}

.leaflet-bar a:hover {
    background-color: var(--color-primary-glow) !important;
    color: var(--color-primary) !important;
}

/* Map Overlay Legend */
.map-legend {
    position: absolute;
    bottom: 24px;
    right: 24px;
    background-color: var(--bg-secondary);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid var(--border-color);
    padding: 16px;
    border-radius: 12px;
    box-shadow: var(--shadow-premium);
    z-index: 1000;
    max-width: 320px;
    animation: fadeIn 0.4s ease-out;
}

.map-legend h4 {
    font-family: var(--font-header);
    font-size: 13px;
    font-weight: 700;
    margin-bottom: 10px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.legend-item {
    font-size: 12px;
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 6px;
    color: var(--text-muted);
    line-height: 1.4;
}

.legend-item:last-child {
    margin-bottom: 0;
}

.legend-item hr {
    border: none;
    border-top: 1px solid var(--border-color);
    margin: 8px 0;
}

.legend-color {
    width: 14px;
    height: 14px;
    border-radius: 3px;
    flex-shrink: 0;
}

.legend-color.danger {
    background-color: rgba(239, 68, 68, 0.4);
    border: 1px solid var(--color-danger);
}

.legend-color.warning {
    background-color: rgba(245, 158, 11, 0.4);
    border: 1px solid var(--color-warning);
}

.legend-color.safe {
    background-color: rgba(16, 185, 129, 0.4);
    border: 1px solid var(--color-safe);
}

/* Keyframes & Animations */
@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

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

.hidden {
    display: none !important;
}

.pulse-icon {
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% {
        transform: scale(1);
        text-shadow: 0 0 0 rgba(239, 68, 68, 0.7);
    }
    70% {
        transform: scale(1.05);
        text-shadow: 0 0 10px rgba(239, 68, 68, 0.4);
    }
    100% {
        transform: scale(1);
        text-shadow: 0 0 0 rgba(239, 68, 68, 0);
    }
}

/* Route Duration Labels (Google Maps style badges) */
.route-duration-label {
    background: transparent !important;
    border: none !important;
    box-shadow: none !important;
}

/* Shelter cards should show pointer cursor to indicate route action */
.shelter-card {
    cursor: pointer;
}