* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

html, body {
    width: 100%;
    height: 100%;
    overflow: hidden;
}

#map {
    width: 100%;
    height: 100%;
    z-index: 1;
}

/* Floating panels on top of the map */
.floating-panel {
    position: absolute;
    top: 20px;
    right: 20px;
    background: rgba(255, 255, 255, 0.95);
    padding: 15px;
    border-radius: 8px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.15);
    z-index: 1000;
    width: 280px;
}

.floating-panel h3 {
    margin-bottom: 10px;
    font-size: 16px;
    color: #333;
}

.floating-panel input {
    width: 100%;
    padding: 8px;
    margin-bottom: 8px;
    border: 1px solid #ccc;
    border-radius: 4px;
}

.btn-group {
    display: flex;
    gap: 10px;
}

.btn-group button, .floating-panel button {
    flex: 1;
    padding: 8px;
    background-color: #007bff;
    color: white;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-weight: bold;
    transition: background-color 0.2s;
}

.btn-group button:hover, .floating-panel button:hover {
    background-color: #0056b3;
}

/* Modal Styling */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 2000;
    justify-content: center;
    align-items: center;
}

.modal-content {
    background: white;
    padding: 25px;
    border-radius: 8px;
    width: 100%;
    max-width: 450px;
    position: relative;
    box-shadow: 0 5px 25px rgba(0,0,0,0.3);
}

.close-btn {
    position: absolute;
    top: 15px;
    right: 20px;
    font-size: 24px;
    cursor: pointer;
    color: #666;
}

.close-btn:hover {
    color: #000;
}

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

.form-group label {
    display: block;
    margin-bottom: 5px;
    font-weight: 600;
    color: #333;
}

.form-group input, .form-group select {
    width: 100%;
    padding: 10px;
    border: 1px solid #ccc;
    border-radius: 4px;
}

.submit-btn {
    width: 100%;
    padding: 12px;
    background-color: #28a745;
    color: white;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-weight: bold;
    font-size: 16px;
}

.submit-btn:hover {
    background-color: #218838;
}

/* 3D Viewer Overlays (Full Screen) */
#viewer-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 3000;
    background: black;
}

#panorama-viewer {
    width: 100%;
    height: 100%;
}

#close-viewer-btn {
    position: absolute;
    top: 20px;
    left: 20px;
    padding: 12px 24px;
    background: rgba(255, 255, 255, 0.9);
    border: none;
    border-radius: 5px;
    font-weight: bold;
    cursor: pointer;
    z-index: 3001;
    box-shadow: 0 4px 10px rgba(0,0,0,0.3);
}

#close-viewer-btn:hover {
    background: white;
}