/* Additional custom styles beyond Bootstrap */

/* Tour button styles */
#start-tour {
    color: var(--bs-info);
    border-color: var(--bs-info);
}

#start-tour:hover {
    background-color: var(--bs-info);
    color: var(--bs-dark);
}

/* Custom Intro.js styles */
.introjs-helperLayer {
    background-color: rgba(255, 255, 255, 0.1);
    border: 1px solid var(--bs-info);
}

.introjs-tooltip {
    background-color: var(--bs-dark);
    color: var(--bs-light);
    border: 1px solid var(--bs-info);
}

.introjs-button {
    border-radius: 4px !important;
    background-color: var(--bs-gray-800) !important;
    color: var(--bs-light) !important;
    border: 1px solid var(--bs-gray-600) !important;
}

.introjs-button:hover {
    background-color: var(--bs-info) !important;
    color: var(--bs-dark) !important;
}

.introjs-skipbutton {
    color: var(--bs-gray-400) !important;
}

.introjs-progress {
    background-color: var(--bs-gray-700);
}

.introjs-progressbar {
    background-color: var(--bs-info);
}

#drop-area {
    width: 100%;
    min-height: 300px;
    border: 3px dashed var(--bs-gray-600);
    border-radius: 8px;
    background-color: var(--bs-dark);
    padding: 20px;
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

#drop-area.highlight {
    border-color: var(--bs-primary);
    background-color: rgba(var(--bs-primary-rgb), 0.1);
}

.file-input-container {
    margin: 10px 0;
    width: 100%;
    text-align: center;
}

.file-input-label {
    display: inline-block;
    padding: 10px 20px;
    background-color: var(--bs-gray-800);
    color: var(--bs-light);
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.3s ease;
    margin: 5px;
    width: 80%;
    max-width: 400px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.file-input-label:hover {
    background-color: var(--bs-gray-700);
}

.file-input-label.file-selected {
    background-color: var(--bs-success);
}

.dropzone-message {
    margin-bottom: 20px;
}

.form-buttons {
    margin-top: 20px;
    display: flex;
    justify-content: center;
    gap: 10px;
}

.main-container {
    max-width: 800px;
    margin: 0 auto;
}

.process-container {
    margin-top: 30px;
}

.progress {
    height: 25px;
}

.progress-bar {
    font-size: 14px;
    line-height: 25px;
}

.footer {
    margin-top: 50px;
    padding: 20px 0;
    text-align: center;
}

.alert {
    margin-top: 20px;
}

/* 3D Model Viewer Styles */
#viewer {
    position: relative;
    border-radius: 0.25rem;
    overflow: hidden;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.2);
    background-color: #2d3748;
}

.viewer-placeholder {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: #2d3748;
    z-index: 1;
}

.loading-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 2;
}

/* Responsive adjustments */
@media (max-width: 768px) {
    #drop-area {
        min-height: 200px;
    }
    
    .file-input-label {
        width: 100%;
    }
    
    #viewer {
        height: 300px !important;
    }
}