body, html {
    margin: 0;
    padding: 0;
    font-family: Arial, sans-serif;
    height: 100%;
}

#app {
    display: flex;
    height: 100%;
}

#map-container {
    flex: 2;
    height: 100%;
}

#itinerary {
    flex: 1;
    display: flex;
    flex-direction: column;
    height: 100%;
    box-sizing: border-box;
    background-color: white;
}

#itinerary-header {
    flex-shrink: 0;
    background-color: #f5f5f5;
    border-top: 1px solid #e0e0e0;
    padding: 10px;
    border-radius: 5px 5px 0 0;
}

#destination-list-container {
    flex-grow: 1;
    overflow-y: auto;
    padding-right: 10px;
    background-color: #f5f5f5;
}

#destination-list {
    margin-bottom: 0px;
    padding: 10px 0;
    padding-left: 10px;

}

#itinerary-footer {
    flex-shrink: 0;
    background-color: #f5f5f5;
    border-top: 1px solid #e0e0e0;
    padding: 10px;
    padding-right: 20px;
    border-radius: 0 0 5px 5px;
}

#destination-input {
    flex-grow: 1;
    padding: 8px;
    border: 1px solid #ccc;
    border-radius: 4px 0 0 4px;
    font-size: 14px;
}

#add-btn {
    padding: 8px 15px;
    background-color: #3498db; /* Changed from #4CAF50 */
    color: white;
    border: none;
    border-radius: 0 4px 4px 0;
    cursor: pointer;
    font-size: 14px;
}

#add-btn:hover {
    background-color: #2980b9; /* Changed from #45a049 */
}

#route-info {
    display: flex;
    justify-content: space-between;
    font-size: 14px;
    color: #555;
}

.route-info-item {
    display: flex;
    align-items: center;
}

.route-info-item i {
    margin-right: 8px;
    color: #3498db; /* Changed from #4CAF50 */
}

.destination-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0;
    padding: 10px;
    background-color: #e6e6e6;
    border-radius: 0px 0px 5px 5px;
    cursor: move;
}

.destination-item-first {
    border-radius: 5px;
}

.destination-item-last {
    border-radius: 0px 0px 5px 5px;
}

.destination-content {
    display: flex;
    flex-direction: column;
    flex-grow: 1;
    margin-right: 10px;
}

.destination-main {
    font-weight: bold;
    margin-bottom: 2px;
}

.destination-full {
    font-size: 0.8em;
    color: #666;
}

.destination-item button {
    flex-shrink: 0;
}

#add-destination {
    display: flex;
    margin-bottom: 0px;
    position: relative;
}

#destination-input {
    flex-grow: 1;
    padding: 5px;
    margin-right: 10px;
}

button {
    padding: 5px 10px;
    background-color: #3498db; /* Changed from #4CAF50 */
    color: white;
    border: none;
    cursor: pointer;
}

button:hover {
    background-color: #2980b9; /* Changed from #45a049 */
}

#autocomplete-list {
    list-style-type: none;
    padding: 0;
    margin: 0;
    position: absolute;
    top: 100%;
    left: 0;
    right: 70px;
    background-color: white;
    border: 1px solid #e0e0e0;
    max-height: calc(100vh - 100px);
    overflow-y: auto;
    z-index: 1000;
    box-shadow: 0 4px 8px rgba(0,0,0,0.1);
    border-radius: 0 0 4px 4px;
}

#autocomplete-list li {
    padding: 8px 12px;
    cursor: pointer;
    font-size: 14px;
    border-bottom: 1px solid #e0e0e0;
    transition: background-color 0.2s ease;
}

#autocomplete-list li:last-child {
    border-bottom: none;
}

#autocomplete-list li:hover {
    background-color: #ecf0f1; /* Changed from #f5f5f5 for a slight blue tint */
}

.destination-item.drag-over {
    border: 2px dashed #3498db; /* Changed from #4CAF50 */
}

.journey-info {
    background-color: #3498db;
    color: white;
    padding: 2px 12px;
    margin: 0px 0px;
    border-radius: 5px 5px 0px 0px;
    font-size: 0.75em; /* Reduced from 0.85em */
    display: flex;
    align-items: center;
}

.journey-info i {
    font-size: 1em; /* Reduced from 1.2em */
    margin-right: 8px; /* Reduced from 10px */
    color: white;
}

.journey-details {
    display: flex;
    flex-grow: 1;
    justify-content: space-between;
}

.journey-details p {
    margin: 0;
    color: white;
}

.journey-info p {
    margin: 3px 0; /* Reduced from 5px */
    color: white;
}

.remove-btn {
    background-color: transparent;
    color: #888; /* Changed to a neutral gray */
    border: none;
    cursor: pointer;
    padding: 5px;
    font-size: 1.2em;
    transition: color 0.3s ease;
}

.remove-btn:hover {
    color: #555; /* Darker gray on hover for subtle emphasis */
}
.drop-zone {
    height: 10px;
    transition: height 0.2s ease;
}

.drop-zone-active {
    height: 30px;
    background-color: #e0e0e0;
    border-radius: 5px;
}

#undo-redo-container {
    display: flex;
    justify-content: flex-end;
    margin-bottom: 0px;
}

#undo-btn, #redo-btn, #settings-btn {
    background-color: transparent;
    border: none;
    cursor: pointer;
    font-size: 1.2em;
    padding: 5px;
    color: #3498db;
    transition: color 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

#undo-btn:hover, #redo-btn:hover, #settings-btn:hover {
    color: #2980b9;
}

#undo-btn:disabled, #redo-btn:disabled {
    color: #ccc;
    cursor: not-allowed;
}

/* Remove the separate styles for #settings-btn */

.loading-spinner {
    border: 4px solid #f3f3f3;
    border-top: 4px solid #3498db;
    border-radius: 50%;
    width: 30px;
    height: 30px;
    animation: spin 1s linear infinite;
    margin: 10px auto;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Popup styles */
.leaflet-popup-content-wrapper {
    background-color: #fff;
    border-radius: 5px;
    box-shadow: 0 3px 14px rgba(0,0,0,0.4);
}

.leaflet-popup-content {
    margin: 0;
    padding: 0;
}

.popup-content {
    padding: 4px;
}

.popup-content h4 {
    margin: 0 0 8px 0;
    font-size: 14px; /* Reduced from 16px */
    color: #333;
    border-bottom: 1px solid #e0e0e0;
    padding-bottom: 6px;
}

.popup-content table {
    width: 100%;
    border-collapse: collapse;
    margin-bottom: 10px;
}

.popup-content table td {
    padding: 2px 0;
    font-size: 13px;
    line-height: 1.3;
}

.popup-content table td:first-child {
    font-weight: bold;
    width: 40%;
    padding-right: 8px;
}

.add-to-itinerary-btn {
    background-color: #3498db;
    color: white;
    border: none;
    padding: 8px 12px;
    border-radius: 4px;
    cursor: pointer;
    font-size: 14px;
    width: 100%;
    transition: background-color 0.3s ease;
}

.add-to-itinerary-btn:hover {
    background-color: #2980b9;
}

/* Loading spinner styles */
.loading-spinner-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 16px;
}

.loading-spinner {
    border: 3px solid #f3f3f3;
    border-top: 3px solid #3498db;
    border-radius: 50%;
    width: 24px;
    height: 24px;
    animation: spin 1s linear infinite;
    margin-bottom: 8px;
}

.loading-text {
    font-size: 14px;
    color: #666;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

#undo-redo-settings-container {
    display: flex;
    justify-content: flex-end;
    align-items: center;
    margin-bottom: 10px;
}

#undo-redo-container {
    display: flex;
    margin-right: 10px;
}

#settings-btn {
    background-color: transparent;
    border: none;
    cursor: pointer;
    font-size: 1.2em;
    padding: 5px;
    color: #3498db;
    transition: color 0.3s ease;
}

#settings-btn:hover {
    color: #2980b9;
}

.settings-modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    overflow: auto;
    background-color: rgba(0,0,0,0.5);
}

.settings-modal-content {
    background-color: #f8f9fa;
    margin: 10% auto;
    padding: 30px;
    border: none;
    width: 90%;
    max-width: 500px;
    border-radius: 8px;
    box-shadow: 0 4px 6px rgba(0,0,0,0.1);
}

.settings-modal h2 {
    margin-top: 0;
    margin-bottom: 20px;
    color: #333;
    font-size: 24px;
    border-bottom: 2px solid #3498db;
    padding-bottom: 10px;
}

.settings-modal button {
    margin-top: 15px;
    margin-right: 15px;
    padding: 10px 15px;
    background-color: #3498db;
    color: white;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    transition: background-color 0.3s ease;
    font-size: 14px;
}

.settings-modal button:hover {
    background-color: #2980b9;
}

.settings-modal button:last-child {
    background-color: #e74c3c;
}

.settings-modal button:last-child:hover {
    background-color: #c0392b;
}

.close {
    color: #aaa;
    float: right;
    font-size: 28px;
    font-weight: bold;
    cursor: pointer;
    transition: color 0.3s ease;
}

.close:hover,
.close:focus {
    color: #333;
    text-decoration: none;
}

.settings-description {
    margin-bottom: 20px;
    color: #666;
    font-size: 14px;
    line-height: 1.5;
}