:root{--bg-deep:#0a0e14;--bg-deep-rgb:10, 14, 20;--bg-panel:#10151d;--bg-panel-rgb:16, 21, 29;--border:#1e2733;--text-primary:#e8edf3;--text-secondary:#c9d3de;--text-muted:#8a97a8;--accent-cyan:#00b4d8;--accent-amber:#f0a500;--status-green:#2ecc71;--status-red:#e74c3c;--papi-white:#e8edf3;--zone-line:#5aa3e8;--zone-title:#9cc7f0;--zone-label:#7fb3e8;--practical-marker:#c084fc}[data-theme=light]{--bg-deep:#f4f6f9;--bg-deep-rgb:244, 246, 249;--bg-panel:#fff;--bg-panel-rgb:255, 255, 255;--border:#d3d9e0;--text-primary:#16202c;--text-secondary:#3d4a5c;--text-muted:#66707d;--accent-cyan:#0077a3;--accent-amber:#a3690a;--status-green:#1c8a4b;--status-red:#c0392b;--papi-white:#99a2ae;--zone-line:#2a6bb5;--zone-title:#1d4e85;--zone-label:#1d4e85;--practical-marker:#7c3aed}*{box-sizing:border-box}:focus-visible{outline:2px solid 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.panel-header,#obstacle-panel.collapsed .panel-header{border-bottom:none}#obstacle-panel{z-index:10;background:rgba(var(--bg-panel-rgb), .92);border:1px solid var(--border);-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);border-radius:8px;width:260px;max-height:calc(100dvh - 160px);position:absolute;top:120px;left:16px;overflow-y:auto}.field-group{flex-direction:column;gap:4px;padding:8px 14px;display:flex}.field-group label{color:var(--text-muted);font-size:.72rem}.field-group input{background:var(--bg-deep);border:1px solid var(--border);color:var(--text-primary);border-radius:5px;outline:none;min-width:0;padding:6px 8px;font-family:inherit;font-size:.82rem}.field-group input:focus{border-color:var(--accent-cyan)}.field-group input:disabled{color:var(--text-muted);opacity:.5;cursor:not-allowed}.field-row{display:flex}.field-row .field-group{flex:50%;min-width:0}.obstacle-actions-row{gap:8px;padding:4px 14px 8px;display:flex}.btn-secondary{appearance:none;background:var(--bg-deep);border:1px solid var(--border);color:var(--text-primary);cursor:pointer;border-radius:6px;flex:auto;padding:7px 8px;font-family:inherit;font-size:.76rem;font-weight:500;transition:border-color .15s,color .15s,background .15s}.btn-secondary:hover{border-color:var(--accent-cyan);color:var(--accent-cyan)}.btn-secondary.active{background:var(--accent-cyan);border-color:var(--accent-cyan);color:#06222b}.btn-secondary:disabled{opacity:.4;cursor:not-allowed}.btn-secondary.is-loading{color:var(--accent-cyan);border-color:var(--accent-cyan)}.btn-secondary.is-loading:disabled{opacity:.85;cursor:progress}.btn-secondary.is-loading:before{content:"";vertical-align:-1px;border:2px solid;border-top-color:#0000;border-radius:50%;width:9px;height:9px;margin-right:6px;animation:.7s linear infinite btn-spin;display:inline-block}@keyframes 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.15s}.papi-subtab-btn.active{background:var(--accent-amber);color:#2b1c00}.papi-subtab-btn:not(.active):hover{color:var(--text-primary)}.papi-tool-panel{flex-direction:column;flex:auto;gap:12px;min-height:0;display:flex}.papi-chart-section{background:var(--bg-deep);border:1px solid var(--border);border-radius:8px;flex:none;height:55vh;min-height:340px;padding:10px;display:flex;position:relative}.papi-chart-host{cursor:grab;touch-action:none}.papi-chart-host:active{cursor:grabbing}.papi-chart-hint{color:var(--text-muted);background:rgba(var(--bg-deep-rgb), .7);pointer-events:none;border-radius:10px;padding:3px 10px;font-size:.68rem;position:absolute;top:18px;left:18px}.papi-chart-reset-btn{appearance:none;background:rgba(var(--bg-deep-rgb), .85);border:1px solid var(--border);color:var(--text-primary);letter-spacing:.02em;cursor:pointer;border-radius:6px;padding:5px 10px;font-family:inherit;font-size:.68rem;font-weight:600;position:absolute;top:18px;right:18px}.papi-chart-reset-btn:hover{border-color:var(--accent-cyan);color:var(--accent-cyan)}.papi-chart-host{width:100%;height:100%}.papi-chart-host svg{width:100%;height:100%;display:block}.papi-controls-row{flex:auto;gap:12px;min-height:0;display:flex}.papi-panel{background:rgba(var(--bg-panel-rgb), .92);border:1px solid var(--border);border-radius:8px;overflow-y:auto}.papi-inputs-compact{flex:0 0 320px}.papi-results-compact{flex:auto;min-width:0}.papi-data-note{color:var(--text-muted);border-bottom:1px solid var(--border);padding:10px 14px;font-size:.72rem;line-height:1.4}.papi-data-note.warn{color:var(--accent-amber)}.papi-results-section{border-bottom:1px solid var(--border);padding:4px 14px 14px}.papi-results-section:last-child{border-bottom:none}.papi-section-title{color:var(--text-primary);margin:10px 0 8px;font-size:.85rem;font-weight:600}.papi-box-table{border:1px solid 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8px;font-size:.7rem}html,body{overflow:hidden auto}#app{height:auto;min-height:100dvh}#scene-container{flex:0 0 52vh;min-height:300px}#airport-badge{margin:8px 16px 0;position:static}#legend-panel,#info-panel,#obstacle-panel,#results-panel{width:auto;max-width:none;max-height:none;margin:10px 16px 0;position:static}#results-panel{margin-bottom:16px}#papi-analysis-view{padding:10px;overflow:visible}#papi-subtabs{width:100%}.papi-subtab-btn{flex:auto}.papi-chart-section{aspect-ratio:15/9;height:auto;min-height:240px}.papi-chart-reset-btn{top:auto;bottom:12px;right:12px}.papi-controls-row{flex-direction:column;overflow:visible}.papi-inputs-compact,.papi-results-compact{flex:none;overflow:visible}}