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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    background: #000000;
    min-height: 100vh;
    color: #ffd700;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
}

header {
    text-align: center;
    color: #ffd700;
    padding: 40px 20px;
    margin-bottom: 30px;
    border-bottom: 2px solid #ffd700;
}

header h1 {
    font-size: 3em;
    margin-bottom: 10px;
    text-shadow: 0 0 20px rgba(255, 215, 0, 0.5);
}

header p {
    font-size: 1.2em;
    opacity: 0.9;
    color: #ffd700;
}

.telegram-link {
    display: inline-block;
    margin-top: 15px;
    padding: 12px 30px;
    background: #0088cc;
    color: white;
    text-decoration: none;
    border-radius: 25px;
    font-weight: 600;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(0, 136, 204, 0.3);
}

.telegram-link:hover {
    background: #006699;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 136, 204, 0.5);
}

.section {
    background: #1a1a1a;
    border-radius: 15px;
    padding: 30px;
    margin-bottom: 20px;
    box-shadow: 0 10px 30px rgba(255, 215, 0, 0.2);
    border: 1px solid #333;
}

.section h2 {
    color: #ffd700;
    margin-bottom: 20px;
    font-size: 1.8em;
}

.basin-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
}

.basin-card {
    background: #000000;
    color: #ffd700;
    padding: 30px;
    border-radius: 10px;
    cursor: pointer;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    text-align: center;
    border: 2px solid #ffd700;
}

.basin-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(255, 215, 0, 0.5);
    background: #1a1a1a;
}

.basin-card h3 {
    font-size: 1.5em;
    margin-bottom: 10px;
}

.basin-card p {
    opacity: 0.9;
}

#map {
    width: 100%;
    height: 500px;
    border-radius: 10px;
    margin-bottom: 20px;
}

.info-panel {
    background: #f8f9fa;
    padding: 20px;
    border-radius: 10px;
    border-left: 4px solid #667eea;
}

#search-input {
    width: 100%;
    padding: 15px;
    font-size: 1.1em;
    border: 2px solid #e0e0e0;
    border-radius: 10px;
    margin-bottom: 20px;
    transition: border-color 0.3s ease;
}

#search-input:focus {
    outline: none;
    border-color: #667eea;
}

#search-results {
    display: grid;
    gap: 15px;
}

.well-card {
    background: #f8f9fa;
    padding: 20px;
    border-radius: 10px;
    border-left: 4px solid #667eea;
    cursor: pointer;
    transition: transform 0.2s ease;
}

.well-card:hover {
    transform: translateX(5px);
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

.well-card-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 15px;
}

.well-card h3 {
    color: #667eea;
    margin: 0;
    flex: 1;
}

.well-card p {
    color: #666;
    margin: 5px 0;
}

.well-actions {
    margin-top: 15px;
    display: flex;
    gap: 10px;
}

.favorite-btn {
    background: transparent;
    border: none;
    font-size: 1.5em;
    cursor: pointer;
    padding: 5px;
    transition: transform 0.2s ease;
}

.favorite-btn:hover {
    transform: scale(1.2);
}

.favorite-btn.favorited {
    color: #ffd700;
}

.navigate-btn {
    background: #667eea;
    color: white;
    border: none;
    padding: 10px 20px;
    border-radius: 8px;
    cursor: pointer;
    font-size: 1em;
    transition: background 0.3s ease;
    flex: 1;
}

.navigate-btn:hover {
    background: #5568d3;
}

@media (max-width: 768px) {
    header h1 {
        font-size: 2em;
    }
    
    .basin-cards {
        grid-template-columns: 1fr;
    }
    
    .well-actions {
        flex-direction: column;
    }
}