/**
 * Topaz Signature Widget Styles
 * Custom styling for Jotform widget
 */

.topaz-signature-container {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    max-width: 600px;
    margin: 0 auto;
    padding: 20px;
    background: #ffffff;
    border: 1px solid #e0e0e0;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.signature-header {
    margin-bottom: 20px;
    text-align: center;
}

.signature-header h3 {
    margin: 0 0 10px 0;
    color: #333;
    font-size: 18px;
    font-weight: 600;
}

.device-status {
    margin: 0;
    padding: 8px 12px;
    border-radius: 4px;
    font-size: 14px;
    font-weight: 500;
    transition: all 0.3s ease;
}

.device-status.status-info {
    background-color: #e3f2fd;
    color: #1976d2;
}

.device-status.status-success {
    background-color: #e8f5e9;
    color: #388e3c;
}

.device-status.status-warning {
    background-color: #fff3e0;
    color: #f57c00;
}

.device-status.status-error {
    background-color: #ffebee;
    color: #d32f2f;
}

.signature-pad-container {
    margin: 20px 0;
    text-align: center;
}

.signature-display {
    position: relative;
    display: inline-block;
    border: 2px dashed #ccc;
    border-radius: 4px;
    background: #fafafa;
    padding: 10px;
    min-height: 220px;
    width: 100%;
    max-width: 520px;
}

.signature-display.has-signature {
    border-color: #4caf50;
    background: #ffffff;
}

.signature-display canvas {
    display: block;
    max-width: 100%;
    height: auto;
    border-radius: 4px;
    background: #ffffff;
}

.signature-placeholder {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: #999;
    font-size: 14px;
    margin: 0;
    pointer-events: none;
}

.signature-display.has-signature .signature-placeholder {
    display: none;
}

.signature-controls {
    display: flex;
    gap: 10px;
    justify-content: center;
    flex-wrap: wrap;
    margin: 20px 0;
}

.btn {
    padding: 12px 24px;
    border: none;
    border-radius: 6px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    min-width: 140px;
    justify-content: center;
}

.btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.btn:not(:disabled):hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
}

.btn:not(:disabled):active {
    transform: translateY(0);
}

.btn-primary {
    background-color: #2196f3;
    color: #ffffff;
}

.btn-primary:not(:disabled):hover {
    background-color: #1976d2;
}

.btn-secondary {
    background-color: #757575;
    color: #ffffff;
}

.btn-secondary:not(:disabled):hover {
    background-color: #616161;
}

.btn-success {
    background-color: #4caf50;
    color: #ffffff;
}

.btn-success:not(:disabled):hover {
    background-color: #388e3c;
}

.btn-icon {
    font-size: 16px;
}

.signature-info {
    margin-top: 20px;
    padding: 15px;
    background-color: #e8f5e9;
    border-radius: 4px;
    text-align: center;
}

.success-message {
    margin: 0 0 8px 0;
    color: #388e3c;
    font-weight: 600;
    font-size: 14px;
}

.timestamp {
    margin: 0;
    color: #666;
    font-size: 12px;
}

/* Responsive design */
@media (max-width: 768px) {
    .topaz-signature-container {
        padding: 15px;
    }
    
    .signature-display {
        min-height: 180px;
    }
    
    .signature-display canvas {
        width: 100%;
        height: auto;
    }
    
    .btn {
        min-width: 120px;
        padding: 10px 20px;
        font-size: 13px;
    }
    
    .signature-controls {
        flex-direction: column;
    }
    
    .signature-controls .btn {
        width: 100%;
    }
}

/* Loading state */
.loading {
    position: relative;
    pointer-events: none;
}

.loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 20px;
    height: 20px;
    margin: -10px 0 0 -10px;
    border: 2px solid #2196f3;
    border-top-color: transparent;
    border-radius: 50%;
    animation: spin 0.6s linear infinite;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

/* Print styles */
@media print {
    .signature-controls {
        display: none;
    }
    
    .device-status {
        display: none;
    }
    
    .signature-display {
        border: 1px solid #000;
    }
}

/* Validation message styling */
.validation-info {
    margin-top: 10px;
    padding: 10px;
    background-color: #ffebee;
    border-left: 4px solid #f44336;
    border-radius: 4px;
}

.validation-message {
    margin: 0;
    color: #c62828;
    font-size: 14px;
    font-weight: 500;
}