:root{--bg: #0f1419;--bg-panel: #161b22;--bg-elevated: #1c2330;--border: #2d3748;--border-subtle: rgba(255, 255, 255, .04);--border-subtle-faint: rgba(255, 255, 255, .03);--border-subtle-medium: rgba(255, 255, 255, .06);--border-subtle-strong: rgba(255, 255, 255, .08);--border-subtle-emphasis: rgba(255, 255, 255, .12);--text: #e8edf4;--text-muted: #8b9cb3;--text-bright: #f8fafc;--text-on-accent: #ffffff;--aircraft-label-primary: #f8fafc;--aircraft-status-parked: var(--aircraft-label-primary);--aircraft-status-maintenance: #f59e0b;--aircraft-status-towing: #a78bfa;--aircraft-status-hold: #ef4444;--aircraft-status-transient: #34d399;--accent: #3b9eff;--accent-dim: #2563a8;--accent-hover: #2d8ae6;--accent-subtle-bg: rgba(59, 158, 255, .08);--accent-muted-bg: rgba(59, 130, 246, .1);--accent-hover-bg: rgba(59, 130, 246, .12);--accent-selected-bg: rgba(59, 158, 255, .12);--feature-clearance: #34d399;--feature-clearance-selected-bg: rgba(52, 211, 153, .18);--feature-guidelines: #3b9eff;--feature-guidelines-selected-bg: rgba(59, 158, 255, .12);--feature-obstacles: #facc15;--feature-obstacles-selected-bg: rgba(250, 204, 21, .12);--accent-chip-border: rgba(59, 158, 255, .45);--accent-chip-bg: rgba(59, 158, 255, .1);--accent-drag-bg: rgba(59, 130, 246, .04);--accent-silhouette-fill: rgba(59, 158, 255, .18);--silhouette-preview-grid: rgba(148, 163, 184, .14);--floor: #1a2332;--floor-grid: #3d4f66;--floor-stroke: #4a5568;--status-safe: #34d399;--status-safe-bg: rgba(52, 211, 153, .18);--status-safe-bg-strong: rgba(52, 211, 153, .28);--status-safe-border: rgba(52, 211, 153, .42);--status-safe-border-strong: rgba(52, 211, 153, .5);--status-safe-badge-bg: rgba(52, 211, 153, .24);--status-safe-surface: rgba(22, 48, 40, .96);--status-safe-surface-text: #a7f3d0;--status-danger: #ef4444;--status-danger-text: #fca5a5;--status-danger-bg: rgba(239, 68, 68, .1);--status-danger-border: rgba(239, 68, 68, .3);--status-danger-border-strong: rgba(239, 68, 68, 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rgba(255, 255, 255, .03);--surface-highlight-faint: rgba(255, 255, 255, .02);--timeline-accent: #60a5fa;--timeline-accent-strong: #93c5fd;--timeline-hour-muted: #94a3b8;--timeline-hour-hover-text: #e2e8f0;--timeline-hour-day-start: #cbd5e1;--timeline-selected-bg: rgba(250, 204, 21, .18);--timeline-selected-bg-medium: rgba(250, 204, 21, .12);--timeline-selected-bg-faint: rgba(250, 204, 21, .08);--timeline-selected-text: #fde68a;--timeline-selected-border: rgba(250, 204, 21, .35);--timeline-scrubber: #eab308;--timeline-scrubber-strong: #ca8a04;--timeline-nav-current: #facc15;--timeline-bar-inset: rgba(255, 255, 255, .12);--unassigned-bar-base: rgba(148, 163, 184, .35);--unassigned-bar-stripe: rgba(226, 232, 240, .2);--legend-warn-text: #fde68a;--legend-warn-bg: rgba(245, 158, 11, .1);--legend-warn-border: rgba(245, 158, 11, .22);--legend-swatch-border: rgba(255, 255, 255, .35);--legend-proximity: #94a3b8;--legend-invalid-bg: rgba(185, 28, 28, .85);--proximity-stroke: #94a3b8;--proximity-label: #cbd5e1;--heading-marker-stroke: #f8fafc;--aircraft-label-secondary: #e2e8f0;--egress-clear-stroke: #22d3ee;--egress-clear-bg: rgba(34, 211, 238, .12);--egress-clear-border: rgba(34, 211, 238, .35);--egress-direction-clear: #34d399;--egress-direction-blocked: #f59e0b;--egress-arrow-fill: #f59e0b;--nose-marker-fill: #fde68a;--nose-marker-stroke: #713f12;--silhouette-drag-stroke: #e2e8f0;--delete-preview-fill: rgba(127, 29, 29, .5);--delete-preview-stroke: #7f1d1d;--delete-swatch-bg: rgba(127, 29, 29, .65);--envelope-fill: rgba(16, 185, 129, .12);--envelope-stroke: #10b981;--unsupported-fill: #ef4444;--preset-accent: #14b8a6;--preset-bg: rgba(20, 184, 166, .08);--preset-bg-strong: rgba(20, 184, 166, .1);--preset-silhouette-fill: rgba(20, 184, 166, .12);--preset-silhouette-fill-selected: rgba(20, 184, 166, .22);--preset-silhouette-stroke: rgba(20, 184, 166, .55);--preset-index-bg: rgba(20, 184, 166, .2);--preset-index-text: #5eead4;--shadow-color: rgba(0, 0, 0, .3);--inset-overlay: rgba(0, 0, 0, .18);--row-stripe: rgba(255, 255, 255, .015);--row-hover: rgba(59, 130, 246, .06);--tag-bg: rgba(255, 255, 255, .06);--modal-backdrop: rgba(0, 0, 0, .65);--modal-shadow: rgba(0, 0, 0, .5);--font-sans: "DM Sans", system-ui, sans-serif;--font-mono: "JetBrains Mono", monospace;--scrollbar-size: 8px;--scrollbar-track: transparent;--scrollbar-thumb: rgba(139, 156, 179, .28);--scrollbar-thumb-hover: rgba(59, 158, 255, .5);--scrollbar-thumb-active: rgba(59, 158, 255, .72);--timeline-view-menu-width: 400px;--timeline-label-width: 100px;--timeline-header-height: 47px;--control-height-sm: 30px;--control-height: 36px;--control-height-lg: 40px;--control-pad-x-sm: 10px;--control-pad-x: 14px;--control-pad-x-lg: 16px;--control-select-pad-end: 28px;--control-min-width-select: 140px;--control-radius-sm: 6px;--control-radius: 8px;--control-font-sm: 12px;--control-font: 13px;--control-gap: 8px;--control-checkbox-size: 20px;color-scheme:dark}[data-theme=light]{--bg: #e3eaf1;--bg-panel: #f7fafc;--bg-elevated: #edf2f7;--border: #aebfd2;--border-subtle: rgba(19, 34, 56, .07);--border-subtle-faint: rgba(19, 34, 56, .05);--border-subtle-medium: rgba(19, 34, 56, .09);--border-subtle-strong: rgba(19, 34, 56, .12);--border-subtle-emphasis: rgba(19, 34, 56, .16);--text: #132238;--text-muted: #566885;--text-bright: #091628;--text-on-accent: #ffffff;--aircraft-label-primary: #0b1524;--aircraft-status-parked: var(--aircraft-label-primary);--aircraft-status-maintenance: #c2410c;--aircraft-status-towing: #6d28d9;--aircraft-status-hold: #dc2626;--aircraft-status-transient: #047857;--accent: #0a5cad;--accent-dim: #cfe3f4;--accent-hover: #084a8d;--accent-subtle-bg: rgba(10, 92, 173, .07);--accent-muted-bg: rgba(10, 92, 173, .1);--accent-hover-bg: rgba(10, 92, 173, .12);--accent-selected-bg: rgba(10, 92, 173, .14);--feature-clearance: #047857;--feature-clearance-selected-bg: rgba(4, 120, 87, .14);--feature-guidelines: #0a5cad;--feature-guidelines-selected-bg: rgba(10, 92, 173, .14);--feature-obstacles: #ca8a04;--feature-obstacles-selected-bg: rgba(202, 138, 4, .14);--accent-chip-border: rgba(10, 92, 173, .55);--accent-chip-bg: rgba(10, 92, 173, .12);--accent-drag-bg: rgba(10, 92, 173, .05);--accent-silhouette-fill: rgba(10, 92, 173, .14);--silhouette-preview-grid: rgba(100, 116, 139, .16);--floor: #d2dce8;--floor-grid: #6f879f;--floor-stroke: #8198ae;--status-safe: #047857;--status-safe-bg: rgba(4, 120, 87, .14);--status-safe-bg-strong: rgba(4, 120, 87, .22);--status-safe-border: rgba(4, 120, 87, .34);--status-safe-border-strong: rgba(4, 120, 87, .42);--status-safe-badge-bg: rgba(4, 120, 87, .18);--status-safe-surface: #e4f7ef;--status-safe-surface-text: #065f46;--status-danger: #c81e1e;--status-danger-text: #991b1b;--status-danger-bg: rgba(200, 30, 30, .08);--status-danger-border: rgba(200, 30, 30, .24);--status-danger-border-strong: rgba(200, 30, 30, .34);--status-danger-btn-border: rgba(200, 30, 30, .28);--status-danger-surface: #fde8e8;--status-danger-surface-text: #7f1d1d;--status-danger-silhouette-fill: rgba(200, 30, 30, .14);--status-danger-invalid-fill: rgba(200, 30, 30, .2);--status-danger-invalid-stroke: #991b1b;--status-danger-error-text: #991b1b;--status-warn: #e11d48;--status-warn-text: #be123c;--status-warn-text-light: #e11d48;--status-warn-bg: rgba(225, 29, 72, .09);--status-warn-bg-strong: rgba(225, 29, 72, .13);--status-warn-border: rgba(225, 29, 72, .28);--status-warn-border-medium: rgba(225, 29, 72, .2);--status-warn-badge-bg: rgba(225, 29, 72, .11);--status-warn-surface-bg: rgba(225, 29, 72, .88);--status-warn-prototype-bg: #ffe4e6;--status-warn-prototype-text: #be123c;--status-warn-validation-bg: rgba(225, 29, 72, .07);--forecast: #6d28d9;--forecast-bg: rgba(109, 40, 217, .08);--surface-deep: #d8e2ec;--surface-timeline: #f2f6fa;--surface-inset: rgba(19, 34, 56, .05);--surface-highlight: rgba(19, 34, 56, .04);--surface-highlight-faint: rgba(19, 34, 56, .025);--timeline-accent: #0a5cad;--timeline-accent-strong: #084a8d;--timeline-hour-muted: #5f738d;--timeline-hour-hover-text: #132238;--timeline-hour-day-start: #3f5570;--timeline-selected-bg: rgba(99, 102, 241, .16);--timeline-selected-bg-medium: rgba(99, 102, 241, .12);--timeline-selected-bg-faint: rgba(99, 102, 241, .07);--timeline-selected-text: #4338ca;--timeline-selected-border: rgba(67, 56, 202, .35);--timeline-scrubber: #6366f1;--timeline-scrubber-strong: #4f46e5;--timeline-nav-current: #4338ca;--timeline-bar-inset: rgba(19, 34, 56, .12);--unassigned-bar-base: rgba(86, 104, 133, .24);--unassigned-bar-stripe: rgba(19, 34, 56, .07);--legend-warn-text: #be123c;--legend-warn-bg: rgba(225, 29, 72, .09);--legend-warn-border: rgba(225, 29, 72, .22);--legend-swatch-border: rgba(19, 34, 56, .22);--legend-proximity: #5f738d;--legend-invalid-bg: rgba(153, 27, 27, .82);--proximity-stroke: #5f738d;--proximity-label: #3f5570;--heading-marker-stroke: #132238;--aircraft-label-secondary: #2f4660;--egress-clear-stroke: #0e7490;--egress-clear-bg: rgba(14, 116, 144, .09);--egress-clear-border: rgba(14, 116, 144, .26);--egress-direction-clear: #047857;--egress-direction-blocked: #f97316;--egress-arrow-fill: #f97316;--nose-marker-fill: #06b6d4;--nose-marker-stroke: #0e7490;--silhouette-drag-stroke: #3f5570;--delete-preview-fill: rgba(200, 30, 30, .2);--delete-preview-stroke: #991b1b;--delete-swatch-bg: rgba(153, 27, 27, .72);--envelope-fill: rgba(4, 120, 87, .11);--envelope-stroke: #047857;--unsupported-fill: #c81e1e;--preset-accent: #0f766e;--preset-bg: rgba(15, 118, 110, .08);--preset-bg-strong: rgba(15, 118, 110, .11);--preset-silhouette-fill: rgba(15, 118, 110, .11);--preset-silhouette-fill-selected: rgba(15, 118, 110, .19);--preset-silhouette-stroke: rgba(15, 118, 110, .48);--preset-index-bg: rgba(15, 118, 110, .16);--preset-index-text: #115e59;--shadow-color: rgba(19, 34, 56, .1);--inset-overlay: rgba(19, 34, 56, .05);--row-stripe: rgba(19, 34, 56, .035);--row-hover: rgba(10, 92, 173, 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.timeline-toolbar-btn.active{border-color:var(--text-bright);color:var(--text-bright);background:var(--accent-chip-bg);box-shadow:inset 0 0 0 1px color-mix(in srgb,var(--text-bright) 35%,transparent)}[data-theme=light] .timeline-toolbar-btn:hover,[data-theme=light] .timeline-nav-btn:hover{border-color:var(--text-bright);color:var(--text-bright);background:color-mix(in srgb,var(--text-bright) 6%,var(--bg-elevated));box-shadow:inset 0 0 0 1px color-mix(in srgb,var(--text-bright) 22%,transparent)}[data-theme=light] .timeline-nav-current:hover{color:var(--text-bright);background:color-mix(in srgb,var(--text-bright) 6%,var(--bg-panel));box-shadow:inset 0 0 0 1px color-mix(in srgb,var(--text-bright) 22%,transparent)}[data-theme=light] .timeline-view-menu-btn.has-filters:before{background:var(--text-bright);box-shadow:none}[data-theme=light] .control-field-select,[data-theme=light] .schedule-page-actions select{background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' 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var(--scrollbar-track)}:is(.app-scroll,.status-panel,.library-list,.schedule-page-table-wrap)::-webkit-scrollbar{width:var(--scrollbar-size);height:var(--scrollbar-size)}:is(.app-scroll,.status-panel,.library-list,.schedule-page-table-wrap)::-webkit-scrollbar-track{background:var(--scrollbar-track)}:is(.app-scroll,.status-panel,.library-list,.schedule-page-table-wrap)::-webkit-scrollbar-thumb{background-color:var(--scrollbar-thumb);border:2px solid 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var(--control-pad-x);font-size:var(--control-font);border-radius:var(--control-radius)}.control-sm{height:var(--control-height-sm);padding:0 var(--control-pad-x-sm);font-size:var(--control-font-sm);border-radius:var(--control-radius-sm)}.control-lg{height:var(--control-height-lg);padding:0 var(--control-pad-x-lg);font-size:var(--control-font);border-radius:var(--control-radius)}.control-square{width:var(--control-height);height:var(--control-height);padding:0;border-radius:var(--control-radius-sm)}.control-square-sm{width:var(--control-height-sm);height:var(--control-height-sm);padding:0;border-radius:var(--control-radius-sm)}.control-field{justify-content:flex-start;width:100%;min-width:0}.control-field-select{padding-right:var(--control-select-pad-end);min-width:var(--control-min-width-select);-moz-appearance:none;appearance:none;-webkit-appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 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var(--control-pad-x);font-size:var(--control-font-sm);line-height:1;border-radius:var(--control-radius-sm)}.toolbar-icon-btn,.toolbar-design-btn.toolbar-icon-btn{display:inline-flex;align-items:center;justify-content:center;box-sizing:border-box;width:var(--control-height);height:var(--control-height);padding:0;line-height:1;border-radius:var(--control-radius-sm)}.control-field,.appearance-field>input[type=text],.appearance-field>select,.appearance-color-input>input[type=text],.appearance-opacity-input input,.tail-config-search,.tail-config-individual select,.tail-config-row-input,.schedule-page-actions select,.appearance-color-input input[type=color]{box-sizing:border-box;height:var(--control-height);font-size:var(--control-font);line-height:1.2;border-radius:var(--control-radius)}.app{display:flex;flex-direction:column;height:100%}.toolbar{position:relative;display:flex;align-items:center;flex-wrap:nowrap;gap:10px 16px;padding:8px 16px;background:var(--bg-panel);border-bottom:1px 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auto;color:var(--text-muted);font-family:var(--font-mono);font-size:var(--control-font-sm)}.danger-btn{color:var(--status-danger-text)!important;border-color:var(--status-danger-btn-border)!important}.danger-btn:hover{background:var(--status-danger-bg)!important}.schedule-split-segments{display:grid;border:none;margin:0;padding:0;min-width:0}.schedule-split-segment-header{display:flex;align-items:center;justify-content:space-between;gap:8px}.schedule-split-remove-btn{align-self:center;border:none;background:none;line-height:1;margin:0;padding:0;font-size:11px;color:var(--status-danger-text);cursor:pointer}.schedule-split-remove-btn:hover{text-decoration:underline}.schedule-split-errors{margin:0;padding-left:16px;font-size:11px;line-height:1.4}.selected-aircraft-section,.schedule-split-section{display:grid;gap:12px}.selected-aircraft-section>h3,.schedule-split-section>h3{margin-bottom:0}.selected-aircraft-section>.action-row,.schedule-split-section>.schedule-split-actions,.selected-aircraft-section>.egress-status{margin-top:0}.selected-aircraft-section>.egress-status ul{margin-top:6px}.sidebar-detail-group,.schedule-segment-group{padding:10px;border:1px solid var(--border);border-radius:8px;background:var(--bg-elevated)}.sidebar-detail-group{display:grid;gap:8px}.sidebar-detail-group h4,.schedule-segment-group-label{margin:0;color:var(--text-muted);font-size:10px;font-weight:700;letter-spacing:.06em;line-height:1.2;text-transform:uppercase}.schedule-split-segments{gap:12px}.schedule-split-segment,.schedule-split-segment:first-child{display:grid;gap:8px;padding:10px;border:1px solid var(--border);border-radius:8px;background:var(--bg-elevated)}.schedule-split-segment.is-timeline-active{border-color:color-mix(in srgb,var(--accent) 42%,var(--border));background:color-mix(in srgb,var(--accent) 5%,var(--bg-elevated))}.schedule-split-segment-header{margin-bottom:0}.schedule-split-segment-title{display:flex;align-items:baseline;gap:8px;min-width:0}.schedule-split-segment-title strong{font-size:12px}.schedule-segment-group{display:grid;gap:8px;padding:10px;border-color:color-mix(in srgb,var(--border) 75%,transparent);background:color-mix(in srgb,var(--bg-panel) 55%,transparent)}.schedule-segment-time-grid{display:grid;grid-template-columns:minmax(0,1fr);gap:8px}.schedule-segment-time-grid .aircraft-details-row{display:flex;flex-direction:column;align-items:stretch;gap:6px}.schedule-segment-time-grid .detail-label{font-size:10px;font-weight:600}.schedule-segment-time-grid .aircraft-details-control{font-family:var(--font-mono);font-size:11px}.schedule-segment-group .aircraft-details-grid .aircraft-details-row{display:flex;flex-direction:column;align-items:stretch;gap:6px}.schedule-segment-group .aircraft-details-grid .detail-label{font-size:10px;font-weight:600}.schedule-segment-group .aircraft-details-row-top .detail-label{padding-top:0}.schedule-segment-rotation{margin-top:0}.schedule-segment-rotation button:disabled{cursor:not-allowed;opacity:.55}.schedule-split-actions{grid-auto-flow:row;grid-template-columns:minmax(0,1fr) minmax(0,1.2fr)}.schedule-split-actions>:last-child{grid-column:1 / -1}.secondary-btn:disabled{opacity:.55;cursor:not-allowed}.no-select,.no-select *{user-select:none;-webkit-user-select:none;-ms-user-select:none}.hangar-canvas-wrap{flex:1;display:flex;flex-direction:column;min-height:0;position:relative}.hangar-canvas-tools{position:absolute;top:10px;left:10px;z-index:6;display:flex;flex-direction:row;align-items:center;gap:6px}.hangar-canvas-tool-btn{display:inline-flex;align-items:center;justify-content:center;width:36px;height:36px;padding:0;border:1px solid var(--border);border-radius:8px;background:var(--bg-panel);color:var(--text-muted);box-shadow:0 4px 16px color-mix(in srgb,#000 18%,transparent);cursor:pointer;transition:border-color .15s,color .15s,background .15s}.hangar-canvas-tool-btn:hover:not(:disabled){border-color:var(--accent);color:var(--accent);background:color-mix(in srgb,var(--accent) 14%,var(--bg-elevated))}.hangar-canvas-tool-btn:disabled{opacity:.55;cursor:wait}.hangar-canvas-tool-btn svg{display:block}.hangar-canvas-tool-btn[data-hint]{position:relative}.hangar-canvas-tool-btn[data-hint]:after{content:attr(data-hint);position:absolute;left:calc(100% + 8px);top:50%;transform:translateY(-50%);padding:5px 8px;border:1px solid var(--border);border-radius:6px;background:var(--bg-panel);color:var(--text);font-size:11px;font-weight:500;line-height:1.2;white-space:nowrap;box-shadow:0 6px 18px color-mix(in srgb,#000 22%,transparent);opacity:0;pointer-events:none;transition:opacity .12s ease;z-index:8}.hangar-canvas-tool-btn[data-hint]:hover:after,.hangar-canvas-tool-btn[data-hint]:focus-visible:after{opacity:1}.hangar-lock-btn.is-locked{border-color:color-mix(in srgb,var(--accent) 70%,var(--border));color:var(--accent);background:color-mix(in srgb,var(--accent) 14%,var(--bg-elevated))}.hangar-canvas-viewport.is-view-locked{cursor:default}.canvas-legend{position:absolute;top:10px;right:10px;z-index:6;display:flex;flex-direction:column;align-items:stretch;gap:8px;width:max-content;max-width:min(480px,calc(100% - 20px));padding:3px 4px;font-size:11px;color:var(--text-muted);border:1px solid var(--border);border-radius:5px;background:color-mix(in srgb,var(--bg-panel) 92%,transparent);box-shadow:0 2px 8px color-mix(in srgb,#000 14%,transparent);pointer-events:none}.canvas-legend>*{pointer-events:auto}.canvas-legend-instructions{width:100%;min-width:0}.canvas-legend-keys{display:flex;align-items:center;flex-wrap:wrap;gap:8px 14px;min-width:0}.canvas-legend-key{display:inline-flex;align-items:center;gap:7px;padding:3px 8px;border-radius:6px;background:var(--legend-warn-bg);border:1px solid var(--legend-warn-border);color:var(--legend-warn-text);font-size:10px;font-weight:600;line-height:1.35}.canvas-legend-swatch{width:10px;height:10px;border-radius:2px;flex-shrink:0;border:1px solid var(--legend-swatch-border)}.canvas-legend-swatch.invalid{background:var(--legend-invalid-bg);border-color:var(--status-danger-invalid-stroke)}.canvas-legend-swatch.egress{background:var(--status-warn-surface-bg);border-color:var(--status-warn-text-light)}.canvas-legend-swatch.proximity{width:14px;height:2px;border:none;border-radius:1px;background:repeating-linear-gradient(90deg,var(--legend-proximity) 0 4px,transparent 4px 6px);opacity:.9}.departure-paths-legend{display:flex;flex-direction:column;align-items:flex-start;width:100%;min-width:0;max-height:min(40vh,280px);overflow-y:auto}.departure-paths-legend.has-warnings{border-left:3px solid var(--status-warn-border);border-radius:3px;background:color-mix(in srgb,var(--status-warn-bg-strong) 42%,transparent)}.departure-paths-legend-badge{font-size:10px;font-weight:600;font-family:var(--font-mono);padding:2px 8px;border-radius:4px;max-width:100%;white-space:normal;overflow-wrap:anywhere;line-height:1.35;flex-shrink:0}.departure-paths-legend-badge.clear{color:var(--status-safe);background:var(--status-safe-bg-strong);border:1px solid var(--status-safe-border-strong)}.departure-paths-legend-badge.warn{color:var(--status-warn-text);background:var(--status-warn-bg-strong);border:1px solid var(--status-warn-border)}.departure-paths-legend.has-warnings .departure-paths-legend-badge.warn{border:0;border-radius:0;background:transparent}.departure-paths-legend-toggle{display:flex;align-items:center;justify-content:space-between;gap:8px;width:100%;cursor:pointer;text-align:left}.departure-paths-legend-toggle:focus-visible{outline:2px solid var(--status-warn-text);outline-offset:-2px}.departure-paths-legend-toggle>span:first-child{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.departure-paths-legend-arrow{flex:0 0 auto;font-size:12px;line-height:1}.departure-paths-legend-list{display:flex;flex-direction:column;gap:4px;margin:0;padding:0;list-style:none;width:100%;min-width:0}.departure-paths-legend.has-warnings .departure-paths-legend-list{padding:6px 8px 8px;border-top:1px solid color-mix(in srgb,var(--status-warn-border) 55%,transparent)}.departure-paths-legend-list li{font-family:var(--font-mono);font-size:10px;color:var(--status-warn-text);line-height:1.4;white-space:normal;overflow-wrap:anywhere}.departure-paths-legend-list li.placement-conflict{color:var(--status-danger-text);font-weight:600}.departure-paths-loading{position:absolute;left:0;right:0;bottom:-1px;height:2px;overflow:hidden;pointer-events:none;background:color-mix(in srgb,var(--accent) 28%,transparent)}.egress-section{position:relative}.egress-section>.departure-paths-loading{bottom:0}.departure-paths-loading-bar{width:40%;height:100%;background:var(--accent);animation:departure-paths-loading-slide 1.1s ease-in-out infinite}@keyframes departure-paths-loading-slide{0%{transform:translate(-120%)}to{transform:translate(280%)}}.legend-scale{font-family:var(--font-mono)}@keyframes pulse{0%,to{opacity:1}50%{opacity:.7}}.hangar-canvas-viewport{flex:1;min-height:0;overflow:hidden;cursor:grab;touch-action:none;display:flex;flex-direction:column}.hangar-canvas-viewport.is-panning{cursor:grabbing}.hangar-svg{flex:1;width:100%;height:100%;cursor:inherit;display:block}.hangar-floor{fill:var(--floor);stroke:var(--floor-stroke);stroke-width:2}.grid-major{stroke:var(--floor-grid);stroke-width:.8;opacity:.6}.park-line{stroke:var(--park-line-stroke, #38bdf8);stroke-width:2;stroke-dasharray:8 5;opacity:.9;pointer-events:none}.park-line-name-label{fill:var(--text-muted, var(--text));font-size:16px;font-weight:600;font-family:var(--font-mono, monospace);letter-spacing:.06em;pointer-events:none}.grid-minor{stroke:var(--floor-grid);stroke-width:.3;opacity:.25}.hangar-door{stroke:var(--accent);stroke-width:5px;stroke-linecap:square;opacity:.95}.hangar-name-label{fill:var(--text);font-size:28px;font-weight:650;font-family:var(--font-sans);letter-spacing:.02em}.obstacle{fill:#4a3728;stroke:#8b6914;stroke-width:1.5;stroke-dasharray:4 2}.obstacle.selected{stroke:var(--status-warn);stroke-width:2.5;stroke-dasharray:none;filter:drop-shadow(0 0 4px rgba(251,191,36,.5))}.obstacle.drag-delete-preview{fill:var(--silhouette-delete-preview-fill, var(--delete-preview-fill));stroke:var(--silhouette-delete-preview-stroke, var(--delete-preview-stroke));stroke-width:var(--silhouette-delete-preview-stroke-width, 2px);stroke-dasharray:var(--silhouette-delete-preview-stroke-dash, none);filter:none}.obstacle-preview{opacity:.55;pointer-events:none}.obstacle-shape{cursor:grab}.obstacle-dot{background:#8b6914}.obstacle-label{fill:#d4a574;font-size:8px;pointer-events:none}.prototype-silhouette{fill:var(--silhouette-default-fill, rgba(98, 119, 145, .58));stroke:var(--silhouette-default-stroke, #c7d2de);stroke-width:var(--silhouette-default-stroke-width, 1.2);stroke-dasharray:var(--silhouette-default-stroke-dash, none);pointer-events:none}.prototype-silhouette.selected{stroke:var(--silhouette-selected-stroke, #67e8f9);stroke-width:var(--silhouette-selected-stroke-width, 1.8);stroke-dasharray:var(--silhouette-selected-stroke-dash, none)}.prototype-silhouette.library-drag-silhouette{stroke:var(--silhouette-drag-stroke);stroke-width:1.6;stroke-dasharray:6 4;pointer-events:none}.canvas-legend-swatch.delete{background:var(--delete-swatch-bg);border:1px solid var(--delete-preview-stroke)}.catalog-placeholder{fill:#94a3b840;stroke:var(--text-muted);stroke-width:1}.operational-envelope{fill:var(--envelope-fill);stroke:var(--envelope-stroke);stroke-width:1;stroke-dasharray:4 3;pointer-events:none}.nose-marker{fill:var(--nose-marker-fill);stroke:var(--nose-marker-stroke);stroke-width:.5;pointer-events:none}.aircraft-shape{cursor:grab}.aircraft-shape.dragging{cursor:grabbing;opacity:.95}.aircraft-shape.rotating,.hangar-canvas-wrap.is-rotating-aircraft{cursor:crosshair}.aircraft-drag-surface{fill:transparent;stroke:transparent;cursor:inherit;pointer-events:all}.egress-route{stroke-width:2;pointer-events:none}.egress-route.clear{stroke:var(--egress-clear-stroke);stroke-dasharray:6 4}.egress-route.blocked{stroke:var(--status-warn);stroke-dasharray:4 3}.prototype-silhouette.drag-delete-preview{fill:var(--silhouette-delete-preview-fill, var(--delete-preview-fill));stroke:var(--silhouette-delete-preview-stroke, var(--delete-preview-stroke));stroke-width:var(--silhouette-delete-preview-stroke-width, 2px);stroke-dasharray:var(--silhouette-delete-preview-stroke-dash, none)}.egress-status{margin-top:.75rem;padding:.6rem .75rem;border-radius:6px;font-size:.85rem}.egress-status.clear{background:var(--egress-clear-bg);border:1px solid var(--egress-clear-border)}.egress-status.blocked{background:var(--status-danger-bg);border:1px solid var(--status-danger-border)}.egress-status ul{margin:.4rem 0 0;padding-left:1.1rem;font-size:.82rem}.aircraft-label{fill:var(--aircraft-label-primary);font-size:14px;font-weight:600;font-family:var(--font-mono);pointer-events:none}.aircraft-model-label{fill:var(--aircraft-label-primary);font-size:12px;font-weight:500;font-family:var(--font-mono);pointer-events:none}.aircraft-info-label{pointer-events:none}.aircraft-status-label,.aircraft-condition-label{font-size:12px;font-weight:700;font-family:var(--font-mono);pointer-events:none}.aircraft-status-label--parked{fill:var(--aircraft-status-parked)}.aircraft-status-label--maintenance{fill:var(--aircraft-status-maintenance)}.aircraft-status-label--towing{fill:var(--aircraft-status-towing)}.aircraft-status-label--hold{fill:var(--aircraft-status-hold)}.aircraft-status-label--transient{fill:var(--aircraft-status-transient)}.aircraft-time-label{fill:var(--text-bright);font-size:11px;font-weight:600;font-family:var(--font-mono);pointer-events:none}.aircraft-remarks-label{fill:var(--aircraft-label-secondary);font-size:11px;font-weight:500;font-family:var(--font-mono);pointer-events:none}.dim-label{fill:var(--text-muted);font-size:9px;font-family:var(--font-mono)}.hangar-timeline-panel{border-top:none;background:var(--bg-panel);padding:4px 8px 6px;flex:1;height:auto;max-height:none;overflow:hidden;display:flex;flex-direction:column;min-height:0}.hangar-timeline-panel .schedule-timeline{flex:1;min-height:0;display:grid}.hangar-timeline-panel .timeline-body{flex:1;min-height:0}.schedule-timeline{position:relative;border:1px solid var(--border);border-radius:8px;background:var(--surface-timeline);overflow:hidden;display:grid;grid-template-rows:auto minmax(0,1fr);min-height:0;flex:1;outline:none}.timeline-view-menu{position:relative;z-index:10}.timeline-toolbar-left{position:absolute;top:4px;left:6px;z-index:10;display:flex;align-items:center;gap:6px;min-width:0}.timeline-sort-buttons{display:flex;align-items:center;gap:3px;min-width:0;flex-wrap:wrap}.timeline-sort-btn{white-space:nowrap}.timeline-tail-filter{width:72px;height:22px;box-sizing:border-box;padding:0 6px;font-size:10px;font-weight:600;letter-spacing:.01em;line-height:1;background:var(--bg-elevated);border:1px solid var(--border);border-radius:4px;color:var(--text-muted)}.timeline-tail-filter:focus{outline:none;border-color:var(--accent);color:var(--text)}.timeline-tail-filter::-webkit-search-decoration,.timeline-tail-filter::-webkit-search-cancel-button{-webkit-appearance:none}.timeline-view-menu-btn{position:relative;display:inline-flex;align-items:center;justify-content:center;width:22px;height:22px;padding:0;text-transform:none}.timeline-view-menu-btn.has-filters:before{content:"";position:absolute;top:2px;right:2px;width:5px;height:5px;border-radius:50%;background:var(--text-on-accent);box-shadow:0 0 0 1px #ffffff59;z-index:1}.timeline-view-menu-panel{position:absolute;top:calc(100% + 6px);left:0;width:min(var(--timeline-view-menu-width),calc(100vw - 32px));max-height:min(360px,calc(100vh - 180px));overflow:auto;padding:8px 10px;border:1px solid var(--border);border-radius:8px;background:var(--bg-elevated);box-shadow:0 12px 28px var(--modal-shadow)}.timeline-view-menu-section+.timeline-view-menu-section{margin-top:8px;padding-top:8px;border-top:1px solid var(--border)}.timeline-view-menu-section h3{margin:0 0 6px;font-size:10px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--text-muted)}.timeline-view-menu-field{display:flex;flex-direction:column;gap:3px;margin-bottom:6px}.timeline-view-menu-label{font-size:10px;color:var(--text-muted)}.timeline-view-menu-field select,.timeline-view-menu-field input[type=date]{width:100%;padding:5px 8px;border-radius:4px;border:1px solid var(--border);background:var(--bg-panel);color:var(--text);font-size:11px}.timeline-view-chip-row{display:flex;flex-wrap:wrap;gap:4px}.timeline-view-chip{display:inline-flex;align-items:center;gap:4px;padding:3px 7px;border-radius:999px;border:1px solid var(--border);background:var(--surface-highlight-faint);color:var(--text-muted);font-size:11px;font-weight:500;cursor:pointer;transition:border-color .12s ease,color .12s ease,background .12s ease}.timeline-view-chip:hover{border-color:color-mix(in srgb,var(--accent) 45%,var(--border));color:var(--text);background:color-mix(in srgb,var(--accent) 10%,var(--surface-highlight-faint))}.timeline-view-chip.active{border-color:var(--text-on-accent);color:var(--text);background:var(--accent-chip-bg);box-shadow:inset 0 0 0 1px #ffffff59}.timeline-view-chip.active:hover{border-color:var(--text-on-accent);background:color-mix(in srgb,var(--accent) 18%,var(--accent-chip-bg));box-shadow:inset 0 0 0 1px #ffffff80}.timeline-view-chip-dot{width:7px;height:7px;border-radius:50%;flex-shrink:0}.timeline-view-menu-toggle{display:flex;align-items:center;gap:10px;font-size:11px;font-weight:500;color:var(--text);cursor:pointer}.timeline-view-menu-toggle.disabled{color:var(--text-muted);cursor:not-allowed}.timeline-view-menu-footer{margin-top:8px;padding-top:8px;border-top:1px solid var(--border)}.timeline-view-clear-btn{width:100%;padding:6px 8px;border-radius:4px;border:1px solid var(--border);background:transparent;color:var(--text-muted);font-size:10px;cursor:pointer;transition:border-color .12s ease,color .12s ease,background .12s ease}.timeline-view-clear-btn:hover{border-color:var(--accent);color:var(--text);background:color-mix(in srgb,var(--accent) 8%,transparent)}.timeline-toolbar-actions{position:absolute;top:4px;right:6px;z-index:3;display:flex;align-items:center;gap:4px}.timeline-toolbar-btn{display:inline-flex;align-items:center;justify-content:center;height:22px;box-sizing:border-box;padding:0 7px;border-radius:4px;border:1px solid var(--border);background:var(--bg-elevated);color:var(--text-muted);font-size:10px;font-weight:600;letter-spacing:.01em;line-height:1;cursor:pointer;transition:border-color .12s ease,color .12s ease,background .12s ease}.timeline-toolbar-btn:hover{border-color:var(--text-on-accent);color:var(--text);background:color-mix(in srgb,#fff 8%,var(--bg-elevated));box-shadow:inset 0 0 0 1px 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var(--modal-shadow)}.login-brand{margin-bottom:28px}.login-logo{display:block;width:min(100%,160px);height:auto;margin:0 0 18px}.login-kicker{margin:0 0 10px;font-family:var(--font-mono);font-size:13px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--accent)}.login-card h1{margin:0;font-size:28px;font-weight:700;letter-spacing:-.02em;color:var(--text-bright)}.login-microsoft-btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;width:100%;height:var(--control-height-lg);padding:0 var(--control-pad-x-lg);border:1px solid var(--border);border-radius:var(--control-radius);background:var(--bg-elevated);color:var(--text-bright);font-size:14px;font-weight:600;cursor:pointer;transition:border-color .15s,background .15s}.login-microsoft-btn:hover:not(:disabled){border-color:var(--accent);background:var(--accent-hover-bg)}.login-microsoft-btn:disabled{opacity:.7;cursor:wait}.login-microsoft-btn svg{display:block;flex-shrink:0}.login-error{margin:14px 0 0;padding:10px 12px;border:1px solid var(--status-danger-border);border-radius:var(--control-radius-sm);background:var(--status-danger-bg);color:var(--status-danger-text);font-size:13px;line-height:1.4}.visit-type-config-body{padding:20px;display:flex;flex-direction:column;gap:18px}.visit-type-config-section h3{margin:0 0 10px;font-size:11px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--text-muted)}.visit-type-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.visit-type-card{padding:12px;border:1px solid var(--border);border-radius:8px;background:var(--bg-elevated)}.visit-type-card-header{display:flex;align-items:center;gap:10px;margin-bottom:10px}.visit-type-card-title{display:flex;align-items:center;gap:8px;flex:1;min-width:0}.visit-type-card-title strong{font-size:13px}.visit-type-swatch{width:14px;height:14px;border-radius:50%;flex-shrink:0;border:1px solid var(--legend-swatch-border)}.visit-type-system-badge{font-size:10px;color:var(--text-muted);text-transform:uppercase;letter-spacing:.04em}.visit-type-delete-btn{border:1px solid var(--status-danger-border);background:transparent;color:var(--status-danger-text);border-radius:6px;padding:4px 8px;font-size:11px;cursor:pointer}.visit-type-card-fields{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.visit-type-card-fields .visit-type-import-field,.visit-type-card-fields .visit-type-label-rows{grid-column:1 / -1}.visit-type-add-row .visit-type-import-field{grid-column:auto}.visit-type-import-toggle{display:inline-flex;align-items:center;gap:10px;min-height:var(--control-height);font-size:12px;color:var(--text);cursor:pointer}.visit-type-add-row{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr) auto;gap:12px;align-items:end}.visit-type-add-row.has-stripe{grid-template-columns:minmax(0,1fr) minmax(0,1fr) minmax(0,1fr) auto}.visit-type-add-row.has-import-toggle{grid-template-columns:minmax(0,1.1fr) minmax(0,1.1fr) minmax(168px,.95fr) auto}.visit-type-add-row.has-label-only{grid-template-columns:minmax(0,1fr) auto}.visit-type-add-btn{align-self:end;white-space:nowrap;width:auto}.visit-type-config-section>.settings-section-hint{margin:14px 0 0}.time-type-rows{display:flex;flex-direction:column;gap:8px}.time-type-row{display:flex;flex-direction:column;gap:10px;padding:12px;border:1px solid var(--border);border-radius:8px;background:var(--bg-elevated)}.time-type-row-main{display:flex;align-items:end;gap:10px}.time-type-row-label{flex:1;min-width:0}.time-type-row-actions{display:inline-flex;align-items:center;gap:8px;flex-shrink:0;padding-bottom:1px}.time-type-reorder{display:inline-flex;align-items:stretch;border:1px solid var(--border);border-radius:6px;overflow:hidden;background:var(--bg)}.time-type-reorder-btn{display:inline-flex;align-items:center;justify-content:center;width:28px;height:var(--control-height);margin:0;padding:0;border:0;border-radius:0;background:transparent;color:var(--text-muted);cursor:pointer}.time-type-reorder-btn+.time-type-reorder-btn{border-left:1px solid var(--border)}.time-type-reorder-btn svg{width:12px;height:12px;display:block}.time-type-reorder-btn:hover:not(:disabled){background:color-mix(in srgb,var(--text) 6%,transparent);color:var(--text)}.time-type-reorder-btn:disabled{opacity:.35;cursor:default}.time-type-row-options{display:flex;flex-wrap:wrap;align-items:center;gap:8px 18px}.time-type-row-toggle{min-height:auto}.time-type-row .visit-type-delete-btn:disabled{opacity:.4;cursor:default}@media(max-width:640px){.time-type-row-main{flex-wrap:wrap}.time-type-row-label{flex:1 1 100%}.time-type-row-actions{margin-left:auto}}