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

body, html {
    height: 100%;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    overflow: hidden;
}

#app-container {
    display: flex;
    flex-direction: column;
    height: 100%;
}

.overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 1000;
}

.login-container {
    background: white;
    padding: 40px;
    border-radius: 8px;
    text-align: center;
}

.navbar {
    height: 50px;
    background: #333;
    color: white;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 20px;
}

.main-layout {
    display: flex;
    flex: 1;
    overflow: hidden;
}

.sidebar {
    width: 250px;
    background: #f4f4f4;
    padding: 15px;
    overflow-y: auto;
    border-right: 1px solid #ddd;
}

.info-panel {
    border-right: none;
    border-left: 1px solid #ddd;
}

#map-container {
    flex: 1;
    position: relative;
}

#map {
    height: 100%;
    width: 100%;
}

.control-group {
    margin-bottom: 15px;
}

.control-group label {
    display: block;
    margin-bottom: 5px;
    font-size: 0.9em;
    font-weight: bold;
}

.control-group select, .control-group input[type="number"] {
    width: 100%;
    padding: 5px;
}

.actions {
    margin-top: 20px;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

button {
    padding: 10px;
    cursor: pointer;
    background: #007bff;
    color: white;
    border: none;
    border-radius: 4px;
}

button:hover {
    background: #0056b3;
}

#logout-btn {
    background: #dc3545;
}

.brand {
    font-weight: bold;
    font-size: 1.2em;
}

#info-content {
    font-size: 0.9em;
}

.info-item {
    margin-bottom: 8px;
}

.info-label {
    font-weight: bold;
    color: #555;
}

.legend {
    position: absolute;
    bottom: 20px;
    right: 20px;
    background: white;
    padding: 15px;
    border-radius: 5px;
    box-shadow: 0 2px 6px rgba(0,0,0,0.3);
    z-index: 1000;
    min-width: 150px;
}

.legend h4 {
    margin: 0 0 10px 0;
    font-size: 14px;
    border-bottom: 1px solid #ddd;
    padding-bottom: 5px;
}

.legend-item {
    display: flex;
    align-items: center;
    margin-bottom: 5px;
    font-size: 12px;
}

.legend-color {
    width: 30px;
    height: 15px;
    margin-right: 8px;
    border: 1px solid #999;
}