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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    min-height: 100vh;
}

/* Login Page */
.login-container {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    padding: 20px;
}

.login-box {
    background: white;
    padding: 40px;
    border-radius: 20px;
    box-shadow: 0 20px 60px rgba(0,0,0,0.3);
    width: 100%;
    max-width: 400px;
}

.login-box h1 {
    text-align: center;
    color: #667eea;
    margin-bottom: 10px;
}

.subtitle {
    text-align: center;
    color: #666;
    margin-bottom: 30px;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    color: #333;
    font-weight: 500;
}

.form-group input {
    width: 100%;
    padding: 12px;
    border: 2px solid #e0e0e0;
    border-radius: 8px;
    font-size: 16px;
    transition: border-color 0.3s;
}

.form-group input:focus {
    outline: none;
    border-color: #667eea;
}

.btn-primary {
    width: 100%;
    padding: 14px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border: none;
    border-radius: 8px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: transform 0.2s;
}

.btn-primary:hover {
    transform: translateY(-2px);
}

.footer-text {
    text-align: center;
    margin-top: 20px;
    color: #999;
    font-size: 14px;
}

.alert {
    padding: 12px;
    border-radius: 8px;
    margin-bottom: 20px;
}

.alert-error {
    background: #fee;
    color: #c33;
    border: 1px solid #fcc;
}

/* Dashboard */
.dashboard {
    padding: 20px;
    max-width: 1400px;
    margin: 0 auto;
}

.dashboard-header {
    background: white;
    padding: 20px;
    border-radius: 15px;
    margin-bottom: 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    box-shadow: 0 4px 6px rgba(0,0,0,0.1);
}

.dashboard-header h1 {
    color: #667eea;
    font-size: 28px;
}

.header-actions {
    display: flex;
    gap: 15px;
    align-items: center;
}

.user-info {
    color: #666;
    font-weight: 500;
}

.btn-secondary {
    padding: 10px 20px;
    background: #f5f5f5;
    color: #333;
    text-decoration: none;
    border-radius: 8px;
    font-weight: 500;
    transition: background 0.3s;
}

.btn-secondary:hover {
    background: #e0e0e0;
}

/* Stats Grid */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
    margin-bottom: 20px;
}

.stat-card {
    background: white;
    padding: 25px;
    border-radius: 15px;
    box-shadow: 0 4px 6px rgba(0,0,0,0.1);
}

.stat-card h3 {
    color: #666;
    font-size: 14px;
    margin-bottom: 10px;
    text-transform: uppercase;
}

.stat-card p {
    color: #333;
    font-size: 24px;
    font-weight: 600;
}
/* Two Column Layout for Control Panel and Map */
.content-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-bottom: 20px;
}

.content-grid > div {
    min-width: 0; /* Prevent overflow */
}

/* Adjust map height for side-by-side */
.content-grid #map {
    height: 600px;
}

/* Responsive: Stack on smaller screens */
@media (max-width: 1200px) {
    .content-grid {
        grid-template-columns: 1fr;
    }
    
    .content-grid #map {
        height: 500px;
    }
}
/* Control Panel */
.control-panel {
    background: white;
    padding: 25px;
    border-radius: 15px;
    margin-bottom: 20px;
    box-shadow: 0 4px 6px rgba(0,0,0,0.1);
}

.control-panel h2 {
    margin-bottom: 20px;
    color: #333;
}

.control-buttons {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 15px;
}

.btn-control {
    padding: 15px;
    border: none;
    border-radius: 10px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
}

.btn-control:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(102, 126, 234, 0.4);
}

.btn-warning {
    background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
}

.command-result {
    margin-top: 15px;
    padding: 15px;
    border-radius: 8px;
    display: none;
}

.command-result.success {
    background: #d4edda;
    color: #155724;
    display: block;
}

.command-result.error {
    background: #f8d7da;
    color: #721c24;
    display: block;
}

/* Map Container */
.map-container {
    background: white;
    padding: 25px;
    border-radius: 15px;
    box-shadow: 0 4px 6px rgba(0,0,0,0.1);
}

.map-container h2 {
    margin-bottom: 20px;
    color: #333;
}

#map {
    height: 500px;
    border-radius: 10px;
    margin-bottom: 15px;
}

.map-controls {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.btn-map {
    padding: 10px 20px;
    border: 2px solid #667eea;
    background: white;
    color: #667eea;
    border-radius: 8px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s;
}

.btn-map:hover {
    background: #667eea;
    color: white;
}

/* Responsive */
@media (max-width: 768px) {
    .dashboard {
        padding: 10px;
    }
    
    .dashboard-header {
        flex-direction: column;
        gap: 15px;
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
    }
    
    #map {
        height: 400px;
    }
}
/* Timeline Controls */
.timeline-container {
    margin-top: 20px;
    padding: 20px;
    background: #f8f9fa;
    border-radius: 10px;
}

.timeline-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 15px;
}

.timeline-presets {
    display: flex;
    gap: 10px;
}

.btn-timeline {
    padding: 8px 15px;
    border: 2px solid #667eea;
    background: white;
    color: #667eea;
    border-radius: 6px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s;
}

.btn-timeline:hover, .btn-timeline.active {
    background: #667eea;
    color: white;
}

.timeline-slider {
    margin: 20px 0;
}

.slider {
    width: 100%;
    height: 8px;
    border-radius: 5px;
    background: linear-gradient(to right, #667eea 0%, #764ba2 100%);
    outline: none;
    opacity: 0.8;
    transition: opacity 0.2s;
}

.slider:hover {
    opacity: 1;
}

.slider::-webkit-slider-thumb {
    appearance: none;
    width: 25px;
    height: 25px;
    border-radius: 50%;
    background: #667eea;
    cursor: pointer;
    box-shadow: 0 2px 6px rgba(0,0,0,0.3);
}

.slider::-moz-range-thumb {
    width: 25px;
    height: 25px;
    border-radius: 50%;
    background: #667eea;
    cursor: pointer;
    box-shadow: 0 2px 6px rgba(0,0,0,0.3);
}

.timeline-labels {
    display: flex;
    justify-content: space-between;
    margin-top: 10px;
    color: #666;
    font-size: 14px;
}

.timeline-info {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 15px;
    padding-top: 15px;
    border-top: 1px solid #ddd;
}

.btn-play {
    padding: 10px 20px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border: none;
    border-radius: 8px;
    font-weight: 600;
    cursor: pointer;
    transition: transform 0.2s;
}

.btn-play:hover {
    transform: translateY(-2px);
}

#timeline-date {
    font-weight: 600;
    color: #333;
}

#timeline-points {
    color: #666;
    font-weight: 500;
}

#timeline-speed {
    color: #666;
    display: flex;
    align-items: center;
    gap: 10px;
}