/* Validation Modal */
.modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(4px);
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem;
    animation: fadeIn 0.2s ease;
}

.modal-content {
    background: var(--bg-secondary);
    border-radius: var(--radius);
    max-width: 800px;
    width: 100%;
    max-height: 90vh;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
    animation: slideUp 0.3s ease;
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1.5rem;
    border-bottom: 1px solid var(--border);
}

.modal-header h2 {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-primary);
}

.modal-close {
    background: none;
    border: none;
    color: var(--text-muted);
    font-size: 2rem;
    cursor: pointer;
    padding: 0;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s ease;
    border-radius: 50%;
}

.modal-close:hover {
    background: var(--bg-tertiary);
    color: var(--text-primary);
}

.modal-body {
    padding: 1.5rem;
    overflow-y: auto;
    flex: 1;
}

/* Validation Status Indicators */
.validation-indicator {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
}

.validation-indicator:hover {
    transform: scale(1.05);
}

.validation-indicator.success {
    background: var(--success-bg);
    color: var(--success);
}

.validation-indicator.warning {
    background: var(--warning-bg);
    color: var(--warning);
}

.validation-indicator.error {
    background: rgba(239, 68, 68, 0.15);
    color: var(--error);
}

.validation-indicator.none {
    background: var(--bg-tertiary);
    color: var(--text-muted);
}

/* Validation Report Content */
.validation-summary {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.validation-stat {
    background: var(--bg-tertiary);
    padding: 1rem;
    border-radius: var(--radius-sm);
    text-align: center;
}

.validation-stat-value {
    font-size: 2rem;
    font-weight: 700;
    color: var(--accent);
    margin-bottom: 0.25rem;
}

.validation-stat-label {
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.validation-issues {
    margin-top: 1.5rem;
}

.validation-issues h3 {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.validation-issue {
    background: var(--bg-tertiary);
    padding: 1rem;
    border-radius: var(--radius-sm);
    margin-bottom: 0.75rem;
    border-left: 3px solid var(--warning);
}

.validation-issue.error {
    border-left-color: var(--error);
}

.validation-issue-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 0.5rem;
}

.validation-issue-type {
    font-weight: 600;
    color: var(--text-primary);
    font-size: 0.9rem;
}

.validation-issue-severity {
    padding: 0.25rem 0.5rem;
    border-radius: 12px;
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
}

.validation-issue-severity.error {
    background: rgba(239, 68, 68, 0.15);
    color: var(--error);
}

.validation-issue-severity.warning {
    background: var(--warning-bg);
    color: var(--warning);
}

.validation-issue-message {
    color: var(--text-secondary);
    font-size: 0.85rem;
    line-height: 1.5;
}

.validation-issue-details {
    margin-top: 0.5rem;
    padding-top: 0.5rem;
    border-top: 1px solid var(--border);
    font-size: 0.8rem;
    color: var(--text-muted);
}

.no-issues {
    text-align: center;
    padding: 2rem;
    color: var(--text-muted);
}

.no-issues-icon {
    font-size: 3rem;
    margin-bottom: 0.5rem;
}