/* Enhanced Features CSS */

/* Natural Language Input */
.nlp-input-container {
    position: relative;
}

.nlp-suggestions {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: white;
    border: 1px solid #ddd;
    border-top: none;
    border-radius: 0 0 4px 4px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
    z-index: 1000;
    max-height: 200px;
    overflow-y: auto;
}

.nlp-suggestion-item {
    padding: 8px 12px;
    cursor: pointer;
    border-bottom: 1px solid #eee;
}

.nlp-suggestion-item:hover {
    background-color: #f8f9fa;
}

.nlp-suggestion-item:last-child {
    border-bottom: none;
}

/* Template Recommendations */
.recommendation-item {
    cursor: pointer;
    transition: all 0.2s ease;
}

.recommendation-item:hover {
    background-color: #f8f9fa;
    transform: translateY(-1px);
}

.recommendation-score {
    font-size: 0.8em;
    color: #6c757d;
}

.recommendation-reason {
    font-size: 0.9em;
    color: #495057;
    margin-top: 4px;
}

/* Compliance Validation */
.field-validation {
    margin-top: 4px;
    font-size: 0.875em;
}

.validation-issue {
    padding: 4px 8px;
    border-radius: 4px;
    margin-bottom: 4px;
}

.validation-issue.high {
    background-color: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
}

.validation-issue.medium {
    background-color: #fff3cd;
    color: #856404;
    border: 1px solid #ffeaa7;
}

.validation-issue.low {
    background-color: #d1ecf1;
    color: #0c5460;
    border: 1px solid #bee5eb;
}

.validation-suggestion {
    background-color: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
    padding: 4px 8px;
    border-radius: 4px;
    margin-top: 4px;
}

/* Real-time validation indicators */
.form-control.validating {
    border-color: #ffc107;
    box-shadow: 0 0 0 0.2rem rgba(255, 193, 7, 0.25);
}

.form-control.valid {
    border-color: #28a745;
    box-shadow: 0 0 0 0.2rem rgba(40, 167, 69, 0.25);
}

.form-control.invalid {
    border-color: #dc3545;
    box-shadow: 0 0 0 0.2rem rgba(220, 53, 69, 0.25);
}

/* Document Review Results */
.review-score {
    display: flex;
    align-items: center;
    margin-bottom: 10px;
}

.score-bar {
    flex: 1;
    height: 8px;
    background-color: #e9ecef;
    border-radius: 4px;
    margin: 0 10px;
    overflow: hidden;
}

.score-fill {
    height: 100%;
    transition: width 0.3s ease;
}

.score-fill.excellent {
    background-color: #28a745;
}

.score-fill.good {
    background-color: #ffc107;
}

.score-fill.poor {
    background-color: #dc3545;
}

.review-issue {
    padding: 8px 12px;
    border-radius: 4px;
    margin-bottom: 8px;
    border-left: 4px solid;
}

.review-issue.high {
    background-color: #f8d7da;
    border-left-color: #dc3545;
}

.review-issue.medium {
    background-color: #fff3cd;
    border-left-color: #ffc107;
}

.review-issue.low {
    background-color: #d1ecf1;
    border-left-color: #17a2b8;
}

.review-suggestions {
    background-color: #d4edda;
    border: 1px solid #c3e6cb;
    border-radius: 4px;
    padding: 12px;
    margin-top: 10px;
}

/* E-signature Integration */
.esignature-modal .signer-input {
    background-color: #f8f9fa;
    border: 1px solid #dee2e6;
    border-radius: 4px;
    padding: 10px;
    margin-bottom: 10px;
}

.esignature-status {
    display: inline-block;
    padding: 4px 8px;
    border-radius: 12px;
    font-size: 0.75em;
    font-weight: 500;
    text-transform: uppercase;
}

.esignature-status.sent {
    background-color: #cce5ff;
    color: #004085;
}

.esignature-status.signed {
    background-color: #d4edda;
    color: #155724;
}

.esignature-status.completed {
    background-color: #d1ecf1;
    color: #0c5460;
}

.esignature-status.declined {
    background-color: #f8d7da;
    color: #721c24;
}

/* Loading states */
.loading-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(255, 255, 255, 0.8);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
}

.loading-spinner {
    width: 2rem;
    height: 2rem;
    border: 0.25em solid #f3f3f3;
    border-top: 0.25em solid #007bff;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

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

/* Responsive adjustments */
@media (max-width: 768px) {
    .recommendation-item {
        padding: 12px;
    }
    
    .validation-issue,
    .validation-suggestion {
        font-size: 0.8em;
    }
    
    .review-issue {
        padding: 6px 10px;
    }
}

/* Animation for new features */
.fade-in {
    animation: fadeIn 0.3s ease-in;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(-10px); }
    to { opacity: 1; transform: translateY(0); }
}

.slide-in {
    animation: slideIn 0.3s ease-out;
}

@keyframes slideIn {
    from { transform: translateX(-100%); }
    to { transform: translateX(0); }
}