body {
    margin: 0;
    padding: 0;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    display: flex;
    height: 100vh;
    background-color: #f8f9fa;
}
.sidebar {
    width: 350px;
    background-color: white;
    padding: 20px;
    border-right: 1px solid #e9ecef;
    overflow-y: auto;
    box-shadow: 2px 0 5px rgba(0,0,0,0.1);
}
.sidebar h1 {
    margin-top: 0;
    color: #2c3e50;
    font-size: 24px;
    margin-bottom: 20px;
}
.add-destination-form {
    margin-bottom: 20px;
    padding: 15px;
    background-color: #f8f9fa;
    border-radius: 8px;
    border: 1px solid #dee2e6;
}
.form-group {
    margin-bottom: 10px;
    position: relative;
}
.form-group label {
    display: block;
    margin-bottom: 5px;
    font-weight: 500;
    color: #495057;
}
.form-group input {
    width: 100%;
    padding: 8px;
    border: 1px solid #ced4da;
    border-radius: 4px;
    font-size: 14px;
    box-sizing: border-box;
}
.form-group input:focus {
    outline: none;
    border-color: #007bff;
    box-shadow: 0 0 0 2px rgba(0,123,255,0.25);
}
.search-results {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: white;
    border: 1px solid #ced4da;
    border-top: none;
    border-radius: 0 0 4px 4px;
    max-height: 200px;
    overflow-y: auto;
    z-index: 1000;
    display: none;
}
.search-result-item {
    padding: 10px;
    cursor: pointer;
    border-bottom: 1px solid #f1f3f4;
}
.search-result-item:hover {
    background-color: #f8f9fa;
}
.search-result-item:last-child {
    border-bottom: none;
}
.search-result-name {
    font-weight: 500;
    color: #2c3e50;
}
.search-result-details {
    font-size: 12px;
    color: #6c757d;
    margin-top: 2px;
}
.btn {
    background-color: #007bff;
    color: white;
    border: none;
    padding: 10px 20px;
    border-radius: 4px;
    cursor: pointer;
    font-size: 14px;
    width: 100%;
    transition: background-color 0.2s;
}
.btn:hover:not(:disabled) {
    background-color: #0056b3;
}
.btn:disabled {
    background-color: #6c757d;
    cursor: not-allowed;
}
.destination-list {
    list-style: none;
    padding: 0;
    margin: 0;
}
.destination-item {
    padding: 12px;
    margin-bottom: 8px;
    background-color: white;
    border-radius: 6px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
    border-left: 4px solid #007bff;
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.destination-info {
    flex: 1;
}
.destination-number {
    font-weight: bold;
    color: #007bff;
    margin-right: 8px;
}
.destination-name {
    font-size: 16px;
    color: #2c3e50;
    font-weight: 500;
}
.destination-details {
    font-size: 12px;
    color: #6c757d;
    margin-top: 4px;
}
.remove-btn {
    background-color: #dc3545;
    color: white;
    border: none;
    padding: 4px 8px;
    border-radius: 3px;
    cursor: pointer;
    font-size: 12px;
    transition: background-color 0.2s;
}
.remove-btn:hover {
    background-color: #c82333;
}
.empty-state {
    text-align: center;
    padding: 40px 20px;
    color: #6c757d;
}
.empty-state h3 {
    margin-bottom: 10px;
    color: #495057;
}
.map-container {
    flex: 1;
    height: 100vh;
}
#map {
    width: 100%;
    height: 100%;
}
.error-message {
    color: #dc3545;
    font-size: 12px;
    margin-top: 5px;
}
.loading {
    color: #007bff;
    font-size: 12px;
    margin-top: 5px;
}
.preview-marker {
    background-color: #28a745 !important;
}