/* 
 * EV Charging Network - Styles
 * Branding: Jennifer Hoffmann / Telekom Magenta
 */

:root {
    /* Telekom Magenta Color Palette */
    --magenta-primary: #E20074;
    --magenta-dark: #A8004E;
    --magenta-light: #FFE5F3;
    --white: #FFFFFF;
    --gray-dark: #262626;
    --gray-medium: #666666;
    --gray-light: #F5F5F5;
    --success-green: #00A859;
    --warning-orange: #FF7900;
    --error-red: #E20015;
    
    /* Spacing */
    --spacing-xs: 4px;
    --spacing-sm: 8px;
    --spacing-md: 16px;
    --spacing-lg: 24px;
    --spacing-xl: 32px;
    
    /* Border Radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    
    /* Shadows */
    --shadow-sm: 0 2px 4px rgba(0,0,0,0.1);
    --shadow-md: 0 4px 8px rgba(0,0,0,0.1);
    --shadow-lg: 0 8px 16px rgba(0,0,0,0.1);
}

/* Reset & Base Styles */
* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    font-family: "TeleNeo", "Helvetica Neue", Helvetica, Arial, sans-serif;
    background-color: var(--gray-light);
    color: var(--gray-dark);
    line-height: 1.5;
}

/* Header */
.header {
    background-color: var(--magenta-primary);
    color: var(--white);
    padding: var(--spacing-md) var(--spacing-lg);
    box-shadow: var(--shadow-md);
    position: sticky;
    top: 0;
    z-index: 100;
}

.header-content {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
}

.branding {
    display: flex;
    flex-direction: column;
}

.app-title {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: var(--spacing-xs);
}

.brand-name {
    font-size: 0.9rem;
    opacity: 0.9;
    font-weight: 300;
}

.header-info {
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
}

.live-clock {
    font-family: monospace;
    font-size: 1.2rem;
    font-weight: bold;
    background: rgba(0,0,0,0.1);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-sm);
}

.stats-summary {
    display: flex;
    gap: var(--spacing-md);
}

.stat-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    background: rgba(255,255,255,0.1);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-sm);
    min-width: 80px;
}

.stat-value {
    font-weight: bold;
    font-size: 1.1rem;
}

.stat-label {
    font-size: 0.75rem;
    opacity: 0.9;
}

/* Main Container */
.main-container {
    max-width: 1200px;
    margin: var(--spacing-lg) auto;
    padding: 0 var(--spacing-md);
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
}

@media (min-width: 1024px) {
    .main-container {
        grid-template-columns: 1fr 2fr;
    }
}

/* Section Headers */
.section-header {
    margin-bottom: var(--spacing-md);
    border-bottom: 2px solid var(--magenta-primary);
    padding-bottom: var(--spacing-xs);
}

.section-header h2 {
    color: var(--magenta-primary);
    font-size: 1.25rem;
}

/* Map Section */
.map-container {
    background: var(--white);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    padding: var(--spacing-md);
    height: 500px; /* Increased height for better map view */
    overflow: hidden;
}

#stationMap {
    width: 100%;
    height: 100%;
    background-color: #f0f0f0;
    border-radius: var(--radius-sm);
    z-index: 1; /* Ensure map stays below header/modals */
}

/* Filter Controls */
.filter-controls {
    background: var(--white);
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    margin-bottom: var(--spacing-md);
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-md);
    align-items: center;
}

.filter-group {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.filter-select, .search-input {
    padding: var(--spacing-sm);
    border: 1px solid #ddd;
    border-radius: var(--radius-sm);
    font-size: 0.9rem;
}

.filter-select:focus, .search-input:focus {
    outline: none;
    border-color: var(--magenta-primary);
    box-shadow: 0 0 0 2px var(--magenta-light);
}

.search-group {
    flex-grow: 1;
}

.search-input {
    width: 100%;
}

/* Stations Grid */
.stations-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-md);
    max-height: 800px;
    overflow-y: auto;
    padding-right: var(--spacing-xs);
}

@media (min-width: 768px) {
    .stations-grid {
        grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    }
}

/* Station Card */
.station-card {
    background: var(--white);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    padding: var(--spacing-md);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    border-left: 4px solid transparent;
    cursor: pointer;
}

.station-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.station-card.status-available { border-left-color: var(--success-green); }
.station-card.status-charging { border-left-color: var(--warning-orange); }
.station-card.status-offline { border-left-color: var(--gray-medium); }

.card-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: var(--spacing-sm);
}

.station-name {
    font-weight: bold;
    font-size: 1rem;
    color: var(--gray-dark);
}

.station-id {
    font-size: 0.8rem;
    color: var(--gray-medium);
}

.status-badge {
    font-size: 0.75rem;
    padding: 2px 8px;
    border-radius: 12px;
    font-weight: bold;
    text-transform: uppercase;
}

.status-available .status-badge { background: #e6f7ef; color: var(--success-green); }
.status-charging .status-badge { background: #fff4e6; color: var(--warning-orange); }
.status-offline .status-badge { background: #f0f0f0; color: var(--gray-medium); }

.card-body {
    font-size: 0.9rem;
}

.location-info {
    color: var(--gray-medium);
    margin-bottom: var(--spacing-md);
    display: flex;
    align-items: center;
    gap: 4px;
}

.charging-info {
    background: var(--gray-light);
    padding: var(--spacing-sm);
    border-radius: var(--radius-sm);
}

.vehicle-info {
    font-weight: bold;
    margin-bottom: var(--spacing-xs);
    display: flex;
    justify-content: space-between;
}

.progress-container {
    height: 8px;
    background: #ddd;
    border-radius: 4px;
    margin: var(--spacing-xs) 0;
    overflow: hidden;
}

.progress-bar {
    height: 100%;
    background: var(--magenta-primary);
    width: 0%;
    transition: width 1s linear;
}

.time-remaining {
    font-size: 0.85rem;
    color: var(--gray-medium);
    text-align: right;
}

.tech-specs {
    margin-top: var(--spacing-sm);
    display: flex;
    gap: var(--spacing-md);
    font-size: 0.8rem;
    color: var(--gray-medium);
}

/* Modal */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.5);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease;
}

.modal-overlay.active {
    opacity: 1;
    visibility: visible;
}

.modal-content {
    background: var(--white);
    width: 90%;
    max-width: 600px;
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    position: relative;
    transform: translateY(20px);
    transition: transform 0.3s ease;
}

.modal-overlay.active .modal-content {
    transform: translateY(0);
}

.modal-close {
    position: absolute;
    top: var(--spacing-md);
    right: var(--spacing-md);
    background: none;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--gray-medium);
}

.modal-close:hover {
    color: var(--magenta-primary);
}

/* Footer */
.footer {
    text-align: center;
    padding: var(--spacing-lg);
    color: var(--gray-medium);
    font-size: 0.9rem;
    margin-top: var(--spacing-xl);
    border-top: 1px solid #ddd;
}

/* Animations */
@keyframes pulse {
    0% { transform: scale(1); }
    50% { transform: scale(1.05); }
    100% { transform: scale(1); }
}

.pulse {
    animation: pulse 2s infinite;
}

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

::-webkit-scrollbar-track {
    background: #f1f1f1; 
}
 
::-webkit-scrollbar-thumb {
    background: #ccc; 
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: #aaa; 
}