/* Risk Register & Risk Management Styles */

.risk-register {
    padding: 16px;
    height: 100%;
    display: flex;
    flex-direction: column;
}

.risk-register-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 12px;
    gap: 8px;
    flex-wrap: wrap;
}

.risk-register-filters {
    display: flex;
    gap: 4px;
}

.risk-filter-btn {
    padding: var(--space-1, 4px) var(--space-3, 12px);
    border: 1px solid var(--border-secondary, #d1d5db);
    border-radius: var(--radius-md, 8px);
    background: transparent;
    color: var(--text-secondary, #6b7280);
    cursor: pointer;
    font-size: var(--font-size-sm, 0.875rem);
    font-family: var(--font-family, inherit);
    height: 32px;
    /* [2026-09-18] Перечень вместо `all` (аудит Д1, закрытие хвоста).
       Ref: docs/AUDIT_UI_MOTION_2026-09-17.md Д1. Chat: ui-motion-fixes-2026-09-17. */
    transition:
        background-color var(--transition-base, 0.15s ease),
        border-color var(--transition-base, 0.15s ease),
        color var(--transition-base, 0.15s ease),
        box-shadow var(--transition-base, 0.15s ease),
        transform var(--transition-base, 0.15s ease);
}

.risk-filter-btn:hover {
    background: var(--bg-hover, #e5e7eb);
    border-color: var(--border-primary, #e5e7eb);
}

.risk-filter-btn.active {
    background: var(--brand-primary, #3b82f6);
    color: #fff;
    border-color: var(--brand-primary, #3b82f6);
}

.risk-register-actions {
    display: flex;
    gap: 8px;
}

.risk-action-btn {
    padding: 6px 14px;
    border: 1px solid var(--border-primary, #e5e7eb);
    border-radius: 6px;
    background: transparent;
    color: var(--text-primary, #fff);
    cursor: pointer;
    font-size: 13px;
    /* [2026-09-18] Перечень вместо `all` (аудит Д1).
       Ref: docs/AUDIT_UI_MOTION_2026-09-17.md Д1. Chat: ui-motion-fixes-2026-09-17. */
    transition:
        background-color 0.2s,
        border-color 0.2s,
        color 0.2s,
        box-shadow 0.2s,
        transform 0.2s;
}

.risk-action-btn:hover {
    background: var(--bg-hover, #333);
}

.risk-action-btn.primary {
    background: var(--brand-primary, #3b82f6);
    border-color: var(--brand-primary, #3b82f6);
    color: white;
}

.risk-action-btn.primary:hover {
    opacity: 0.9;
}

/* Toolbar (JS generates .risk-register-toolbar) */
.risk-register-toolbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 12px;
    gap: 8px;
    flex-wrap: wrap;
}

/* Table wrapper */
.risk-register-table-wrapper {
    flex: 1;
    overflow-y: auto;
}

/* Table (JS generates .risk-register-table) */
.risk-register-table,
.risk-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 13px;
}

.risk-register-table th,
.risk-table th {
    text-align: left;
    padding: var(--space-2, 8px) var(--space-3, 10px);
    border-bottom: 2px solid var(--border-primary, #e5e7eb);
    color: var(--text-secondary, #6b7280);
    font-weight: var(--font-weight-medium, 500);
    font-size: var(--font-size-xs, 0.75rem);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    cursor: pointer;
    user-select: none;
    white-space: nowrap;
}

.risk-register-table th:hover,
.risk-table th:hover {
    color: var(--text-primary, #1f2937);
}

.risk-register-table td,
.risk-table td {
    padding: var(--space-2, 8px) var(--space-3, 10px);
    border-bottom: 1px solid var(--border-primary, #e5e7eb);
    color: var(--text-primary, #1f2937);
    font-size: var(--font-size-sm, 0.875rem);
}

.risk-register-table tr,
.risk-table tr {
    cursor: pointer;
    transition: background-color 0.15s ease;
}

/* Zebra striping */
.risk-register-table tbody tr:nth-child(even),
.risk-table tbody tr:nth-child(even) {
    background-color: var(--bg-secondary, #f9fafb);
}

.risk-register-table tbody tr:hover,
.risk-table tbody tr:hover {
    background-color: var(--bg-hover, #e5e7eb);
}

/* Severity badges — inline badge inside <td> */
.risk-score-badge,
.risk-status-badge {
    display: inline-block;
    padding: 2px 10px;
    border-radius: var(--radius-sm, 4px);
    font-weight: var(--font-weight-semibold, 600);
    font-size: var(--font-size-xs, 0.75rem);
    white-space: nowrap;
    text-transform: capitalize;
}

.risk-severity-low {
    color: var(--color-success, #22c55e);
    background: color-mix(in srgb, var(--color-success, #22c55e) 15%, transparent);
}

.risk-severity-medium {
    color: var(--color-warning, #eab308);
    background: color-mix(in srgb, var(--color-warning, #eab308) 15%, transparent);
}

.risk-severity-high {
    color: #f97316;
    background: color-mix(in srgb, #f97316 15%, transparent);
}

.risk-severity-critical {
    color: var(--color-error, #ef4444);
    background: color-mix(in srgb, var(--color-error, #ef4444) 15%, transparent);
}

/* Status badges */
.risk-status-identified {
    color: var(--text-secondary, #94a3b8);
    background: color-mix(in srgb, var(--text-secondary, #94a3b8) 15%, transparent);
}
.risk-status-assessed {
    color: var(--color-info, #60a5fa);
    background: color-mix(in srgb, var(--color-info, #60a5fa) 15%, transparent);
}
.risk-status-planned {
    color: var(--color-purple, #a78bfa);
    background: color-mix(in srgb, var(--color-purple, #a78bfa) 15%, transparent);
}
.risk-status-monitoring {
    color: var(--color-warning, #fbbf24);
    background: color-mix(in srgb, var(--color-warning, #fbbf24) 15%, transparent);
}
.risk-status-occurred {
    color: var(--color-error, #f87171);
    background: color-mix(in srgb, var(--color-error, #f87171) 15%, transparent);
}
.risk-status-closed {
    color: var(--text-tertiary, #6b7280);
    background: color-mix(in srgb, var(--text-tertiary, #6b7280) 15%, transparent);
}

/* Sortable headers */
.risk-sortable {
    cursor: pointer;
    user-select: none;
}

.risk-sortable:hover {
    color: var(--text-primary, #fff);
}

.risk-sorted::after {
    content: ' ▼';
    font-size: 10px;
}

.risk-sorted[data-direction='asc']::after {
    content: ' ▲';
}

/* Empty state */
.risk-empty {
    text-align: center;
    padding: var(--space-8, 32px) var(--space-4, 16px);
    color: var(--text-tertiary, #9ca3af);
    font-style: italic;
}

/* Delete button — visible only on row hover */
.risk-actions-cell {
    width: 40px;
    text-align: center;
}

.risk-delete-btn {
    opacity: 0;
    transition: opacity 0.15s ease;
    color: var(--text-tertiary, #9ca3af);
}

.risk-row:hover .risk-delete-btn {
    opacity: 1;
}

.risk-delete-btn:hover {
    color: var(--color-error, #ef4444);
}

.risk-delete-btn .material-icons {
    font-size: 18px;
}

/* Summary footer (JS generates .risk-register-footer) */
.risk-register-footer,
.risk-summary {
    display: flex;
    gap: 16px;
    padding: 10px 0;
    border-top: 1px solid var(--border-primary, #e5e7eb);
    margin-top: 8px;
    font-size: 13px;
    color: var(--text-secondary, #aaa);
}

.risk-footer-item,
.risk-summary-item {
    display: flex;
    gap: 4px;
}

.risk-footer-item strong,
.risk-summary-value {
    font-weight: 600;
    color: var(--text-primary, #fff);
}

/* Risk Form */
.risk-form {
    display: flex;
    flex-direction: column;
    gap: 14px;
    padding: 8px 0;
}

.risk-form-row {
    display: flex;
    gap: 12px;
}

.risk-form-field {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.risk-form-field label {
    font-size: 12px;
    color: var(--text-secondary, #aaa);
    font-weight: 500;
}

.risk-form-field input,
.risk-form-field select,
.risk-form-field textarea {
    padding: 8px 10px;
    border: 1px solid var(--border-primary, #e5e7eb);
    border-radius: 6px;
    background: var(--bg-secondary, #f9fafb);
    color: var(--text-primary, #fff);
    font-size: 13px;
}

.risk-form-field textarea {
    min-height: 60px;
    resize: vertical;
}

.risk-score-preview {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 16px;
    font-weight: 700;
    padding: 8px 16px;
    border-radius: 8px;
    justify-content: center;
}

/* PERT section */
.risk-pert-section {
    border: 1px solid var(--border-primary, #e5e7eb);
    border-radius: 8px;
    padding: 12px;
}

.risk-pert-section legend {
    font-size: 12px;
    color: var(--text-secondary, #aaa);
    padding: 0 4px;
}

/* Monte Carlo results */
.mc-results {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.mc-histogram-container {
    position: relative;
    width: 100%;
    height: 200px;
}

.mc-histogram-container canvas {
    width: 100%;
    height: 100%;
}

.mc-percentiles {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 8px;
}

.mc-percentile {
    text-align: center;
    padding: 8px;
    border: 1px solid var(--border-primary, #e5e7eb);
    border-radius: 6px;
}

.mc-percentile-label {
    font-size: 11px;
    color: var(--text-secondary, #aaa);
}

.mc-percentile-value {
    font-size: 16px;
    font-weight: 700;
    color: var(--text-primary, #fff);
}

.mc-ci-bar {
    display: flex;
    align-items: center;
    gap: 8px;
    margin: 4px 0;
}

.mc-ci-bar-label {
    width: 120px;
    font-size: 12px;
    color: var(--text-secondary, #aaa);
    text-overflow: ellipsis;
    overflow: hidden;
    white-space: nowrap;
}

.mc-ci-bar-fill {
    height: 16px;
    border-radius: 3px;
    transition: width 0.3s;
}

.mc-ci-bar-value {
    font-size: 12px;
    font-weight: 600;
    color: var(--text-primary, #fff);
    min-width: 40px;
}

/* Matrix */
.risk-matrix-container {
    position: relative;
    width: 100%;
    max-width: 500px;
    margin: 0 auto;
}

.risk-matrix-container canvas {
    width: 100%;
    cursor: pointer;
}

.risk-matrix-toggle {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin-top: 8px;
}

/* Shared overlay for all risk modals — uses same z-index as modal.css */
.risk-form-overlay,
.risk-matrix-overlay,
.mc-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--bg-overlay, rgba(0, 0, 0, 0.5));
    z-index: 2000;
    display: flex;
    align-items: center;
    justify-content: center;
}

.risk-form-modal {
    background: var(--bg-primary, #fff);
    border-radius: var(--radius-lg, 12px);
    width: 720px;
    max-width: 90vw;
    max-height: 85vh;
    overflow-y: auto;
    box-shadow: var(--shadow-xl, 0 20px 25px rgba(0, 0, 0, 0.1));
}

.risk-form-header {
    padding: var(--space-4, 16px) var(--space-6, 24px);
    border-bottom: 1px solid var(--border-primary, #e5e7eb);
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: sticky;
    top: 0;
    background: var(--bg-primary, #fff);
    z-index: 1;
}

.risk-form-body {
    padding: var(--space-6, 24px);
}

/* Form sections with dividers */
.risk-form-section {
    margin-bottom: var(--space-6, 24px);
    padding-bottom: var(--space-4, 16px);
    border-bottom: 1px solid var(--border-primary, #e5e7eb);
}

.risk-form-section:last-child {
    border-bottom: none;
    margin-bottom: 0;
}

.risk-form-section-title {
    font-size: var(--font-size-sm, 0.875rem);
    font-weight: var(--font-weight-semibold, 600);
    color: var(--text-secondary, #6b7280);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: var(--space-3, 12px);
}

.risk-form-footer {
    padding: var(--space-3, 12px) var(--space-6, 24px);
    border-top: 1px solid var(--border-primary, #e5e7eb);
    display: flex;
    justify-content: flex-end;
    gap: var(--space-2, 8px);
    position: sticky;
    bottom: 0;
    background: var(--bg-primary, #fff);
}

/* Risk Form rows */
.risk-form-row {
    display: flex;
    flex-direction: column;
    gap: var(--space-1, 4px);
    margin-bottom: var(--space-3, 12px);
}

.risk-form-row label {
    font-size: 12px;
    color: var(--text-secondary, #aaa);
    font-weight: 500;
}

.risk-form-row-inline {
    display: flex;
    gap: 12px;
    margin-bottom: 12px;
}

.risk-form-row-inline > div {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.risk-form-row-inline label {
    font-size: 12px;
    color: var(--text-secondary, #aaa);
    font-weight: 500;
}

.risk-form-fieldset {
    border: 1px solid var(--border-primary, #e5e7eb);
    border-radius: 8px;
    padding: 12px;
    margin: 0;
}

.risk-form-fieldset legend {
    font-size: 12px;
    color: var(--text-secondary, #aaa);
    padding: 0 4px;
}

.risk-form-header-actions {
    display: flex;
    align-items: center;
    gap: var(--space-2, 8px);
}

.risk-form-score-badge {
    padding: var(--space-1, 4px) var(--space-3, 12px);
    border-radius: var(--radius-md, 8px);
    color: #fff;
    font-weight: var(--font-weight-semibold, 600);
    font-size: var(--font-size-sm, 0.875rem);
}

/* Range slider styling */
.risk-range-slider {
    -webkit-appearance: none;
    appearance: none;
    width: 100%;
    height: 6px;
    border-radius: 3px;
    background: var(--border-secondary, #d1d5db);
    outline: none;
    margin: var(--space-2, 8px) 0;
}

.risk-range-slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background: var(--brand-primary, #3b82f6);
    cursor: pointer;
    border: 2px solid #fff;
    box-shadow: var(--shadow-sm, 0 1px 2px rgba(0, 0, 0, 0.1));
}

.risk-range-slider::-moz-range-thumb {
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background: var(--brand-primary, #3b82f6);
    cursor: pointer;
    border: 2px solid #fff;
    box-shadow: var(--shadow-sm, 0 1px 2px rgba(0, 0, 0, 0.1));
}

.risk-range-slider::-webkit-slider-thumb:hover {
    transform: scale(1.15);
}

.risk-range-slider:focus {
    outline: 2px solid var(--brand-primary, #3b82f6);
    outline-offset: 2px;
}

/* Risk Matrix Modal */
.risk-matrix-modal {
    background: var(--bg-primary, #fff);
    border-radius: 12px;
    width: 500px;
    max-width: 90vw;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4);
    position: relative;
}

.risk-matrix-header {
    padding: 16px 20px;
    border-bottom: 1px solid var(--border-primary, #e5e7eb);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.risk-matrix-header h3 {
    margin: 0;
    font-size: 16px;
    color: var(--text-primary, #fff);
}

.risk-matrix-canvas-wrap {
    padding: 16px;
    display: flex;
    justify-content: center;
}

.risk-matrix-footer {
    padding: 12px 20px;
    border-top: 1px solid var(--border-primary, #e5e7eb);
    display: flex;
    justify-content: flex-end;
}

.risk-matrix-tooltip {
    position: absolute;
    background: var(--bg-secondary, #2a2a3d);
    color: var(--text-primary, #fff);
    padding: 4px 10px;
    border-radius: 4px;
    font-size: 12px;
    pointer-events: none;
    white-space: nowrap;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
    z-index: 10;
}

/* Monte Carlo Modal — overlay shared above */
.mc-modal {
    background: var(--bg-primary, #fff);
    border-radius: 12px;
    width: 640px;
    max-width: 90vw;
    max-height: 85vh;
    overflow-y: auto;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4);
}

.mc-header {
    padding: 16px 20px;
    border-bottom: 1px solid var(--border-primary, #e5e7eb);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 12px;
}

.mc-header h3 {
    margin: 0;
    font-size: 16px;
    color: var(--text-primary, #fff);
}

.mc-controls {
    display: flex;
    align-items: center;
    gap: 10px;
}

.mc-controls label {
    font-size: 13px;
    color: var(--text-secondary, #aaa);
    display: flex;
    align-items: center;
    gap: 6px;
}

.mc-iter-input {
    width: 90px;
    padding: 4px 8px;
    font-size: 13px;
}

.mc-body {
    padding: 16px 20px;
}

.mc-status {
    padding: 12px;
    text-align: center;
    color: var(--text-secondary, #aaa);
    font-size: 14px;
}

.mc-section {
    margin-bottom: 20px;
}

.mc-section h4 {
    margin: 0 0 8px;
    font-size: 14px;
    color: var(--text-primary, #fff);
    font-weight: 500;
}

.mc-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 13px;
}

.mc-table th {
    text-align: left;
    padding: 6px 10px;
    border-bottom: 2px solid var(--border-primary, #e5e7eb);
    color: var(--text-secondary, #aaa);
    font-weight: 500;
}

.mc-table td {
    padding: 6px 10px;
    border-bottom: 1px solid var(--border-primary, #e5e7eb);
    color: var(--text-primary, #fff);
}

.mc-meta {
    font-size: 12px;
    color: var(--text-secondary, #aaa);
    padding: 8px 0;
}

.mc-footer {
    padding: 12px 20px;
    border-top: 1px solid var(--border-primary, #e5e7eb);
    display: flex;
    justify-content: flex-end;
}

/* ═══════════════════════════════════════════════════════════
   Standalone Module Layout
   ═══════════════════════════════════════════════════════════ */

.risk-register-main {
    flex: 1;
    overflow: auto;
    padding: 0 var(--space-4, 16px);
}

/* Footer item styling (inside bottom-banner) */
.risk-footer-item {
    font-size: var(--font-size-sm, 0.875rem);
    color: var(--text-secondary, #aaa);
}

/* ═══════════════════════════════════════════════════════════
   Frame Selection Modal (follows FrameSelectionModalManager)
   ═══════════════════════════════════════════════════════════ */

.frames-list {
    display: flex;
    flex-direction: column;
}

.frame-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-3, 12px) var(--space-4, 16px);
    cursor: pointer;
    transition: background-color 0.15s ease;
    border-bottom: 1px solid var(--border-primary, #2a2a3e);
}

.frame-row:last-child {
    border-bottom: none;
}

.frame-row:hover {
    background-color: var(--bg-hover, #252535);
}

.frame-row-content {
    display: flex;
    align-items: center;
    gap: var(--space-3, 12px);
    flex: 1;
    min-width: 0;
}

.frame-row-info {
    display: flex;
    flex-direction: column;
    gap: 2px;
    min-width: 0;
}

.frame-row-name {
    font-weight: var(--font-weight-medium, 500);
    color: var(--text-primary, #eee);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.frame-row-owner {
    font-size: var(--font-size-xs, 0.75rem);
    color: var(--text-tertiary, #777);
}

.frame-row-arrow {
    color: var(--text-tertiary, #777);
    font-size: 18px;
    opacity: 0;
    transition: opacity 0.15s ease;
}

.frame-row:hover .frame-row-arrow {
    opacity: 1;
}

.frame-row-icon {
    color: var(--text-tertiary, #777);
}

.frames-empty {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 200px;
    color: var(--text-tertiary, #777);
    text-align: center;
    padding: var(--space-6, 24px);
}

/* ═══════════════════════════════════════════════════════════
   Empty State (no frame selected)
   ═══════════════════════════════════════════════════════════ */

.risk-empty-state {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 60vh;
    text-align: center;
}

.risk-empty-icon {
    font-size: 64px;
    opacity: 0.2;
    color: var(--text-tertiary, #777);
}

.risk-empty-text {
    margin-top: var(--space-3, 12px);
    color: var(--text-secondary, #aaa);
}

.risk-empty-action {
    margin-top: var(--space-4, 16px);
}

@keyframes spin {
    from {
        transform: rotate(0deg);
    }
    to {
        transform: rotate(360deg);
    }
}

/* ═══════════════════════════════════════════════════════════
   Responsive
   ═══════════════════════════════════════════════════════════ */

@media (max-width: 1024px) {
    /* Hide less important columns on tablet */
    .risk-register-table th:nth-child(7),
    .risk-register-table td:nth-child(7),
    .risk-register-table th:nth-child(8),
    .risk-register-table td:nth-child(8) {
        display: none; /* Owner, Due */
    }
}

@media (max-width: 768px) {
    .risk-register-main {
        padding: 0 var(--space-2, 8px);
    }

    /* Hide more columns on mobile */
    .risk-register-table th:nth-child(3),
    .risk-register-table td:nth-child(3),
    .risk-register-table th:nth-child(4),
    .risk-register-table td:nth-child(4),
    .risk-register-table th:nth-child(7),
    .risk-register-table td:nth-child(7),
    .risk-register-table th:nth-child(8),
    .risk-register-table td:nth-child(8) {
        display: none; /* P, I, Owner, Due */
    }

    .risk-register-table {
        font-size: var(--font-size-xs, 0.75rem);
    }

    /* Modal widths */
    .risk-form-modal,
    .risk-matrix-modal,
    .mc-modal {
        width: 95vw;
        max-height: 90vh;
    }

    /* Canvas overflow */
    .mc-body {
        overflow-x: auto;
    }
}

@media (max-width: 480px) {
    .risk-register-table th:nth-child(6),
    .risk-register-table td:nth-child(6) {
        display: none; /* Status */
    }
}