.header {
            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
            color: white;
            padding: 10px;
            border-radius: 10px;
            margin-bottom: 20px;
            box-shadow: 0 4px 6px rgba(0,0,0,0.1);
        }
        .moon-phases-row {
            display: flex;
            justify-content: space-around;
            align-items: center;
            background: rgba(255,255,255,0.1);
            padding: 20px;
            border-radius: 8px;
            margin-top: 20px;
            flex-wrap: wrap;
            gap: 15px;
        }
        .phase-item {
            text-align: center;
            flex: 1;
            min-width: 120px;
        }
        .phase-item img {
            width: 50px;
            height: 50px;
            display: block;
            margin: 0 auto 10px;
        }
        .phase-item .phase-name {
            font-weight: 600;
            font-size: 0.9em;
            margin-bottom: 5px;
        }
        .phase-item .phase-date {
            font-size: 0.85em;
            opacity: 0.9;
        }
        .date-selector {
            background: rgba(255,255,255,0.15);
            padding: 20px;
            border-radius: 8px;
            margin-top: 20px;
        }
        .date-selector form {
            display: flex;
            align-items: center;
            gap: 10px;
            flex-wrap: wrap;
        }
        .date-selector label {
            font-weight: 600;
            font-size: 0.9em;
        }
        .date-selector select {
            padding: 8px 12px;
            border: none;
            border-radius: 5px;
            background: white;
            color: #333;
            font-size: 0.9em;
            cursor: pointer;
            min-width: 120px;
        }
        .date-selector button {
            padding: 8px 20px;
            border: none;
            border-radius: 5px;
            background: white;
            color: #667eea;
            font-weight: 600;
            font-size: 0.9em;
            cursor: pointer;
            transition: all 0.2s;
        }
        .date-selector button:hover {
            background: #f0f0f0;
            transform: translateY(-1px);
        }
        table {
            width: 100%;
            border-collapse: collapse;
            background: white;
            box-shadow: 0 2px 4px rgba(0,0,0,0.1);
            border-radius: 8px;
            overflow: hidden;
        }
        thead {
            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
            color: white;
        }
        th {
            padding: 15px 10px;
            text-align: left;
            font-weight: 600;
            font-size: 0.9em;
            text-transform: uppercase;
            letter-spacing: 0.5px;
        }
        td {
            padding: 12px 10px;
            border-bottom: 1px solid #eee;
        }
        tbody tr:hover {
            background-color: #f8f9fa;
        }
        tbody tr:nth-child(even) {
            background-color: #e5e7eb;
        }
        tbody tr:last-child td {
            border-bottom: none;
        }
        .date-col {
            font-weight: 600;
            color: #333;
            min-width: 50px;
            white-space: nowrap;
        }
        .sun-time {
            color: #f59e0b;
        }
        .moon-time {
            color: #6366f1;
        }
        .moon-phase {
            color: #8b5cf6;
        }
        .moon-icon {
            width: 40px;
            height: 40px;
            display: block;
            margin: 0 auto;
        }
        .error {
            color: #ef4444;
            font-size: 0.9em;
        }
        .footer {
            text-align: center;
            margin-top: 20px;
            padding: 20px;
            color: #666;
            font-size: 0.9em;
        }
        @media (max-width: 768px) {
            body {
                padding: 0 10px;
            }
            .header h1 {
                font-size: 1.5em;
            }
            .moon-phases-row {
                gap: 10px;
            }
            .phase-item {
                min-width: 100px;
            }
            .phase-item img {
                width: 40px;
                height: 40px;
            }
            table {
                font-size: 0.85em;
            }
            th, td {
                padding: 8px 5px;
            }
        }