body {
    margin: 0;
    padding: 0;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
}

#map {
    position: absolute;
    top: 0;
    bottom: 0;
    width: 100%;
}

.logo-container {
    position: absolute;
    top: 20px;
    left: 20px;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-radius: 12px;
    padding: 12px;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.1);
    z-index: 1;
}

.logo-container img {
    display: block;
    height: 60px;
    width: auto;
}

.theme-switcher {
    position: absolute;
    top: 20px;
    right: 20px;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-radius: 12px;
    padding: 16px;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.1);
    z-index: 1;
}

.theme-switcher h3 {
    margin: 0 0 12px 0;
    font-size: 14px;
    font-weight: 600;
    color: #333;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.theme-buttons {
    display: flex;
    gap: 8px;
}

.theme-btn {
    padding: 10px 16px;
    border: none;
    border-radius: 8px;
    background: #f0f0f0;
    color: #333;
    cursor: pointer;
    font-size: 13px;
    font-weight: 500;
    transition: all 0.2s ease;
    position: relative;
}

.theme-btn:hover {
    background: #e0e0e0;
    transform: translateY(-1px);
}

.theme-btn.active {
    background: #4264fb;
    color: white;
}

.theme-btn.dawn {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
}

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

.theme-btn.dusk {
    background: linear-gradient(135deg, #fa709a 0%, #fee140 100%);
    color: white;
}

.theme-btn.night {
    background: linear-gradient(135deg, #434343 0%, #000000 100%);
    color: white;
}

.theme-btn.active {
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
    transform: scale(1.05);
}

.loading {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: rgba(255, 255, 255, 0.95);
    padding: 20px 40px;
    border-radius: 12px;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.1);
    z-index: 1000;
    font-size: 16px;
    color: #333;
}

.hidden {
    display: none;
}

.animation-controls {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 1;
}

.animate-btn {
    padding: 14px 28px;
    border: none;
    border-radius: 30px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    cursor: pointer;
    font-size: 16px;
    font-weight: 600;
    box-shadow: 0 6px 20px rgba(102, 126, 234, 0.4);
    transition: all 0.3s ease;
}

.animate-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(102, 126, 234, 0.5);
}

.animate-btn:active {
    transform: translateY(0);
}

/* Building Modal Styles */
.modal {
    display: none;
    position: fixed;
    z-index: 2000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    overflow: auto;
    background-color: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(5px);
    animation: fadeIn 0.2s ease;
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

.modal-content {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    margin: 15% auto;
    padding: 30px;
    border-radius: 20px;
    width: 90%;
    max-width: 400px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.3);
    position: relative;
    animation: slideIn 0.3s ease;
    color: white;
}

@keyframes slideIn {
    from {
        transform: translateY(-50px);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

.close {
    color: rgba(255, 255, 255, 0.8);
    float: right;
    font-size: 32px;
    font-weight: bold;
    line-height: 20px;
    cursor: pointer;
    transition: color 0.2s ease;
}

.close:hover,
.close:focus {
    color: white;
}

.modal-content h2 {
    margin: 10px 0 20px 0;
    font-size: 28px;
    font-weight: 700;
    color: white;
}

.modal-info {
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(10px);
    border-radius: 12px;
    padding: 20px;
    margin-top: 15px;
}

.info-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 0;
}

.info-label {
    font-weight: 600;
    font-size: 16px;
    color: rgba(255, 255, 255, 0.9);
}

.info-value {
    font-size: 18px;
    font-weight: 700;
    color: white;
}

/* Mobile Responsive Styles */
@media (max-width: 768px) {
    .theme-switcher {
        top: 10px;
        right: 10px;
        padding: 10px;
    }
    
    .theme-switcher h3 {
        font-size: 11px;
        margin: 0 0 8px 0;
    }
    
    .theme-buttons {
        flex-direction: column;
        gap: 6px;
    }
    
    .theme-btn {
        padding: 8px 12px;
        font-size: 11px;
        width: 100%;
        text-align: center;
    }
    
    .logo-container {
        top: 10px;
        left: 10px;
        padding: 8px;
    }
    
    .logo-container img {
        height: 40px;
    }
    
    .animation-controls {
        bottom: 20px;
    }
    
    .animate-btn {
        padding: 10px 20px;
        font-size: 14px;
    }
    
    .modal-content {
        margin: 30% auto;
        padding: 20px;
        width: 95%;
    }
    
    .modal-content h2 {
        font-size: 22px;
    }
    
    .info-label {
        font-size: 14px;
    }
    
    .info-value {
        font-size: 16px;
    }
}