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var(--color-line);border-radius:var(--radius-lg);color:var(--color-ink-0);font-size:var(--text-base);box-shadow:var(--shadow-md);animation:panel-in var(--dur-mid) var(--ease-out);z-index:30;flex:none}.left-dock{position:absolute;top:72px;bottom:calc(var(--dim-statusbar-h) + var(--space-lg));left:var(--space-lg);width:260px;display:flex;flex-direction:column;gap:var(--space-md);overflow-y:auto;z-index:30}.left-dock .panel{max-height:100%;min-height:0}.inspector{position:absolute;top:72px;right:var(--space-lg);width:260px;max-height:calc(100vh - 88px - var(--dim-statusbar-h))}@keyframes panel-in{0%{opacity:0;transform:translateY(-6px)}to{opacity:1;transform:translateY(0)}}.panel h1{margin:0;font-family:var(--font-display);font-size:var(--text-xl);font-weight:750;letter-spacing:-.01em}.inspector-head{display:flex;align-items:center;justify-content:space-between}.inspector-head button{width:26px;height:26px;padding:0;border-radius:var(--radius-pill)}.subtitle{margin:2px 0 var(--space-lg);color:var(--color-ink-2);font-size:var(--text-sm)}.section{margin-top:var(--space-lg);padding-top:var(--space-md);border-top:1px solid var(--color-line-soft)}.section h2{font-size:var(--text-xs);text-transform:uppercase;letter-spacing:.08em;color:var(--color-ink-2);font-weight:650;margin:0 0 var(--space-sm)}button{font:inherit;font-weight:600;cursor:pointer;border-radius:var(--radius-sm);border:1px solid var(--color-line-strong);background:var(--color-paper-2);color:var(--color-ink-0);padding:8px 12px;transition:background var(--dur-fast) var(--ease-out),border-color var(--dur-fast) var(--ease-out),transform var(--dur-fast) var(--ease-out)}button:hover{background:var(--color-paper-3)}button:active{transform:translateY(1px)}button:focus-visible{outline:2px solid var(--color-focus);outline-offset:2px}button:disabled{opacity:.45;cursor:not-allowed}button:disabled:hover{background:var(--color-paper-2)}button.active:disabled:hover{background:var(--color-accent)}button.wide{width:100%}button.active{background:var(--color-accent);border-color:var(--color-accent);color:var(--color-accent-ink)}button.danger{background:var(--color-danger-ghost);border-color:transparent;color:var(--color-danger)}button.danger:hover{background:var(--color-danger-ghost-hover)}.segmented{display:flex;gap:4px;padding:3px;background:var(--color-paper-2);border:1px solid var(--color-line);border-radius:var(--radius-md)}.segmented button{flex:1;border:none;background:transparent;color:var(--color-ink-2);padding:7px 8px;font-size:var(--text-sm);border-radius:var(--radius-sm)}.segmented button.active{background:var(--color-accent);color:var(--color-accent-ink)}.piece-grid{display:grid;grid-template-columns:1fr 1fr;gap:8px}.piece{display:flex;flex-direction:column;align-items:center;gap:6px;padding:10px 6px;font-size:var(--text-sm);border-radius:var(--radius-md)}.piece-icon{width:28px;height:28px;border-radius:var(--radius-xs);background:linear-gradient(135deg,var(--color-part-pipe),var(--color-part-pipe-dim));transition:transform var(--dur-mid) var(--ease-out)}.piece-icon-elbow{border-radius:4px 100% 4px 4px}.piece-icon-tee{border-radius:var(--radius-xs);background:linear-gradient(135deg,var(--color-part-pipe),var(--color-part-pipe-dim))}.piece-icon-cross{border-radius:50%}.piece-icon-valve{background:linear-gradient(135deg,var(--color-part-valve),var(--color-part-valve-dim));border-radius:50%}.piece-icon-pump{background:linear-gradient(135deg,var(--color-part-pump),var(--color-part-pump-dim));border-radius:50%}.piece-icon-source{background:linear-gradient(135deg,var(--color-part-source),var(--color-part-source-dim));border-radius:8px}.piece-icon-sink{background:linear-gradient(135deg,var(--color-part-sink),var(--color-part-sink-dim));border-radius:8px}.field{display:block;margin:var(--space-sm) 0}.field span{display:block;color:var(--color-ink-2);font-size:var(--text-sm);margin-bottom:var(--space-xs)}.field input[type=range]{width:100%;accent-color:var(--color-accent)}.ef{display:flex;align-items:center;justify-content:space-between;gap:var(--space-sm);margin:6px 0}.ef span{color:var(--color-ink-2);font-size:var(--text-sm)}.ef input,.ef select{width:118px;background:var(--color-paper-2);color:var(--color-ink-0);border:1px solid var(--color-line-strong);border-radius:var(--radius-xs);padding:6px 8px;font:inherit;font-size:var(--text-sm);font-variant-numeric:tabular-nums}.ef input:focus-visible,.ef select:focus-visible{outline:2px solid var(--color-focus);outline-offset:1px;border-color:var(--color-accent)}.badge{display:inline-flex;align-items:center;gap:5px;padding:3px 9px;border-radius:var(--radius-pill);font-size:var(--text-xs);font-weight:650;letter-spacing:.01em;border:1px solid var(--color-line);background:var(--color-paper-2);color:var(--color-ink-1)}.badge.warn{background:var(--color-warn-ghost);border-color:transparent;color:#7c5500;color:oklch(48% .13 78)}.badge.danger{background:var(--color-danger-ghost);border-color:transparent;color:var(--color-danger)}.readout{margin:var(--space-sm) 0 var(--space-md);padding:8px 10px;border-radius:var(--radius-sm);background:var(--color-paper-2);border:1px solid var(--color-line-soft)}.kv{display:flex;justify-content:space-between;gap:var(--space-sm);padding:3px 0;font-size:var(--text-sm)}.kv span:first-child{color:var(--color-ink-2)}.kv span:last-child{font-family:var(--font-mono);color:var(--color-ink-0);font-variant-numeric:tabular-nums}.pump-health .stress-bar{height:6px;margin:4px 0 6px;border-radius:3px;overflow:hidden;background:var(--color-line-soft)}.pump-health .stress-bar i{display:block;height:100%;transition:width .12s ease-out}.pump-note{margin:8px 0 0;padding-top:8px;border-top:1px solid var(--color-line-soft);font-size:var(--text-sm);line-height:1.45;color:var(--color-ink-2)}.legend{position:absolute;left:50%;bottom:calc(var(--dim-statusbar-h) + var(--space-lg));transform:translate(-50%);min-width:260px;padding:var(--space-md) var(--space-lg);background:var(--color-paper-1);border:1px solid var(--color-line);border-radius:var(--radius-lg);box-shadow:var(--shadow-md);z-index:30}.legend-row{display:flex;align-items:center;gap:var(--space-sm)}.legend-row button{padding:5px 12px;font-size:var(--text-sm)}.legend-status{font-size:var(--text-xs);color:var(--color-ink-2)}.legend-status.warn{color:var(--color-danger);font-weight:650}.legend-bar{height:10px;border-radius:var(--radius-pill);margin-top:var(--space-sm)}.legend-scale{display:flex;justify-content:space-between;margin-top:4px;font-size:var(--text-xs);font-family:var(--font-mono);color:var(--color-ink-1)}.legend-scale .muted{font-family:var(--font-body);color:var(--color-ink-3)}.legend-warn{margin-top:6px;font-size:var(--text-xs);color:var(--color-cavitation);font-weight:650}.transient-panel{max-height:50vh}.hint{margin:var(--space-sm) 0 4px;font-size:var(--text-xs);color:var(--color-ink-2)}.target-list{display:flex;flex-wrap:wrap;gap:4px;margin-bottom:6px}.target-list button{font-size:var(--text-xs);padding:5px 8px}.transient-chart{display:block;margin-top:var(--space-sm);border-radius:var(--radius-xs);background:var(--color-paper-2)}.chart-legend{display:flex;gap:var(--space-md);margin-top:4px;font-size:var(--text-xs);color:var(--color-ink-2)}.chart-legend span{display:inline-flex;align-items:center;gap:4px}.chart-legend .dot{width:8px;height:8px;border-radius:2px;display:inline-block}.panel::-webkit-scrollbar,.left-dock::-webkit-scrollbar{width:10px}.panel::-webkit-scrollbar-thumb,.left-dock::-webkit-scrollbar-thumb{background:var(--color-line-strong);border-radius:var(--radius-pill);border:3px solid transparent;background-clip:padding-box}@media (max-width: 720px){.left-dock,.inspector{width:min(260px,62vw)}.brand small{display:none}.diag-dropdown,.preset-dropdown{width:min(320px,80vw)}}@media (max-width: 480px){.left-dock,.inspector{width:min(230px,74vw)}.panel{padding:var(--space-md)}.piece-grid{grid-template-columns:1fr}}.statusbar{position:absolute;left:0;right:0;bottom:0;height:var(--dim-statusbar-h);display:flex;align-items:center;gap:var(--space-sm);padding:0 var(--space-md);background:var(--color-paper-1);border-top:1px solid var(--color-line);font-family:var(--font-mono);font-size:var(--text-xs);color:var(--color-ink-2);font-variant-numeric:tabular-nums;z-index:40;overflow:hidden;white-space:nowrap}.statusbar-dot{width:6px;height:6px;border-radius:50%;flex:none;background:var(--color-ink-3)}.statusbar-dot.ok{background:var(--color-ok)}.statusbar-dot.danger{background:var(--color-danger)}.statusbar-sep{width:1px;height:12px;background:var(--color-line-strong);flex:none}.statusbar-spacer{flex:1}.statusbar-cell{color:var(--color-ink-1)}.statusbar-units{color:var(--color-ink-3)}@media (max-width: 720px){.statusbar-units{display:none}}@media (prefers-reduced-motion: reduce){*,*:before,*:after{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important}}