/**
 * CS-TGS Conference Participant QR Scanner Styles
 * Separate CSS file for participant-specific styling
 */

/* Participant QR Scanner Container */
.cs-participant-qr-scanner {
    max-width: 600px;
    margin: 0 auto;
    padding: 20px;
    background: #ffffff;
    border-radius: 12px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

/* Participant Info Box */
.cs-participant-info {
    background: linear-gradient(135deg, #e3f2fd 0%, #bbdefb 100%);
    border: 1px solid #2196f3;
    border-radius: 12px;
    padding: 20px;
    margin-bottom: 25px;
    box-shadow: 0 2px 4px rgba(33, 150, 243, 0.1);
}

.cs-participant-info h3 {
    margin: 0 0 12px 0;
    color: #1976d2;
    font-size: 1.4em;
    font-weight: 600;
}

.cs-participant-info p {
    margin: 0;
    color: #424242;
    font-size: 1em;
    line-height: 1.5;
}

/* QR Scanner Container */
.cs-participant-qr-scanner .qr-scanner-container {
    text-align: center;
    margin-bottom: 20px;
    position: relative;
}

.cs-participant-qr-scanner .qr-scanner-container video {
    width: 100%;
    max-width: 350px;
    height: 250px;
    object-fit: cover;
    border: 3px solid #e0e0e0;
    border-radius: 12px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    transition: border-color 0.3s ease;
}

.cs-participant-qr-scanner .qr-scanner-container video:focus {
    border-color: #2196f3;
    outline: none;
}

/* QR Controls */
.cs-participant-qr-scanner .qr-controls {
    text-align: center;
    margin-bottom: 20px;
}

.cs-participant-qr-scanner .qr-controls button {
    padding: 12px 24px;
    margin: 0 8px;
    border: none;
    border-radius: 8px;
    font-size: 1em;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
    min-width: 120px;
}

.cs-participant-qr-scanner .qr-controls .button-primary {
    background: linear-gradient(135deg, #2196f3 0%, #1976d2 100%);
    color: white;
    box-shadow: 0 2px 4px rgba(33, 150, 243, 0.3);
}

.cs-participant-qr-scanner .qr-controls .button-primary:hover {
    background: linear-gradient(135deg, #1976d2 0%, #1565c0 100%);
    transform: translateY(-1px);
    box-shadow: 0 4px 8px rgba(33, 150, 243, 0.4);
}

.cs-participant-qr-scanner .qr-controls .button {
    background: #f5f5f5;
    color: #424242;
    border: 1px solid #e0e0e0;
}

.cs-participant-qr-scanner .qr-controls .button:hover {
    background: #eeeeee;
    border-color: #bdbdbd;
}

/* Scan Result */
.cs-participant-qr-scanner .scan-result {
    background: #f8f9fa;
    border: 1px solid #e9ecef;
    border-radius: 12px;
    padding: 20px;
    margin-top: 20px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
}

.cs-participant-qr-scanner .scan-result h4 {
    margin: 0 0 15px 0;
    color: #1976d2;
    font-size: 1.2em;
    font-weight: 600;
}

/* Registrant Info */
.cs-participant-qr-scanner #registrant-info-participant {
    margin-bottom: 20px;
}

.cs-participant-qr-scanner .registrant-detail {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 0;
    border-bottom: 1px solid #e9ecef;
}

.cs-participant-qr-scanner .registrant-detail:last-child {
    border-bottom: none;
}

.cs-participant-qr-scanner .registrant-detail .label {
    font-weight: 600;
    color: #424242;
    min-width: 120px;
}

.cs-participant-qr-scanner .registrant-detail .value {
    color: #666;
    text-align: right;
    flex: 1;
}

/* Scan Actions */
.cs-participant-qr-scanner .scan-actions {
    text-align: center;
    margin-top: 20px;
}

.cs-participant-qr-scanner .scan-actions button {
    padding: 10px 20px;
    margin: 0 8px;
    border: none;
    border-radius: 6px;
    font-size: 0.9em;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
    min-width: 100px;
}

/* Test Mode Banner */
.cs-participant-qr-scanner .cs-test-mode-banner {
    background: linear-gradient(135deg, #ff9800 0%, #f57c00 100%);
    color: white;
    padding: 8px 16px;
    margin-bottom: 15px;
    text-align: center;
    font-weight: 600;
    border-radius: 6px;
    font-size: 0.9em;
    box-shadow: 0 2px 4px rgba(255, 152, 0, 0.3);
}

/* Loading States */
.cs-participant-qr-scanner .loading {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 40px;
    color: #666;
}

.cs-participant-qr-scanner .loading::after {
    content: '';
    width: 20px;
    height: 20px;
    border: 2px solid #e0e0e0;
    border-top: 2px solid #2196f3;
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin-left: 10px;
}

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

/* Error States */
.cs-participant-qr-scanner .error-message {
    background: #ffebee;
    border: 1px solid #ffcdd2;
    border-radius: 8px;
    padding: 15px;
    margin: 15px 0;
    color: #c62828;
    text-align: center;
    font-weight: 500;
}

/* Success States */
.cs-participant-qr-scanner .success-message {
    background: #e8f5e8;
    border: 1px solid #c8e6c9;
    border-radius: 8px;
    padding: 15px;
    margin: 15px 0;
    color: #2e7d32;
    text-align: center;
    font-weight: 500;
}

/* Responsive Design */
@media (max-width: 768px) {
    .cs-participant-qr-scanner {
        padding: 15px;
        margin: 10px;
    }
    
    .cs-participant-qr-scanner .qr-scanner-container video {
        max-width: 100%;
        height: 200px;
    }
    
    .cs-participant-qr-scanner .qr-controls button {
        padding: 10px 16px;
        font-size: 0.9em;
        min-width: 100px;
    }
    
    .cs-participant-qr-scanner .registrant-detail {
        flex-direction: column;
        align-items: flex-start;
        text-align: left;
    }
    
    .cs-participant-qr-scanner .registrant-detail .value {
        text-align: left;
        margin-top: 5px;
    }
}

@media (max-width: 480px) {
    .cs-participant-qr-scanner {
        padding: 10px;
        margin: 5px;
    }
    
    .cs-participant-qr-scanner .qr-scanner-container video {
        height: 180px;
    }
    
    .cs-participant-qr-scanner .qr-controls button {
        display: block;
        width: 100%;
        margin: 8px 0;
    }
}

/* Dark Mode Support */
@media (prefers-color-scheme: dark) {
    .cs-participant-qr-scanner {
        background: #1e1e1e;
        color: #ffffff;
    }
    
    .cs-participant-qr-scanner .qr-scanner-container video {
        border-color: #404040;
    }
    
    .cs-participant-qr-scanner .scan-result {
        background: #2d2d2d;
        border-color: #404040;
    }
    
    .cs-participant-qr-scanner .registrant-detail {
        border-color: #404040;
    }
    
    .cs-participant-qr-scanner .registrant-detail .label {
        color: #e0e0e0;
    }
    
    .cs-participant-qr-scanner .registrant-detail .value {
        color: #b0b0b0;
    }
}