:root{--bg:#0b0b10;--fg:#f8fafc;--card:#1e1e23;--surface-2:#232328;--border:#2c2c33;--accent:#3b82f6;--accent-strong:#2563eb;--text-muted:#9aa0aa;--danger:#ef4444;--warn:#e0b04c;--ring:#f8fafc}*{box-sizing:border-box}[hidden]{display:none!important}html,body{background:var(--bg);height:100%;color:var(--fg);margin:0;font-family:Inter,system-ui,-apple-system,Segoe UI,sans-serif;font-size:13px;line-height:1.5}:where(button,input,select,summary,[tabindex]):focus-visible{outline:2px solid var(--ring);outline-offset:2px}#app{flex-direction:column;height:100%;display:flex}#topbar{background:var(--card);border-bottom:1px solid var(--border);flex-wrap:wrap;align-items:center;gap:16px;padding:8px 14px;display:flex}#topbar h1{margin:0;font-size:15px;font-weight:600}.subtitle{color:var(--text-muted);margin:0;font-size:11px}#mode-switch{background:var(--surface-2);border:1px solid var(--border);border-radius:8px;margin-left:auto;padding:2px;display:flex}#mode-switch button{color:var(--text-muted);font:inherit;cursor:pointer;background:0 0;border:0;border-radius:6px;min-height:32px;padding:6px 14px;font-weight:500;transition:color .12s,background-color .12s}#mode-switch button[aria-checked=true]{background:var(--accent-strong);color:#fff}.topbar-actions{gap:8px;display:flex}.topbar-actions button{min-height:36px;font:inherit;color:var(--fg);background:var(--surface-2);border:1px solid var(--border);cursor:pointer;border-radius:8px;padding:6px 14px;font-weight:500;transition:filter .12s}.topbar-actions button:hover{filter:brightness(1.15)}.topbar-actions .primary{background:var(--accent-strong);border-color:var(--accent-strong);color:#fff}#main-row{flex:1;min-height:0;display:flex}#sidebar{background:var(--card);border-right:1px solid var(--border);flex:0 0 300px;padding:10px 12px 18px;overflow-y:auto}#sidebar details{background:var(--surface-2);border:1px solid var(--border);border-radius:10px;margin-bottom:8px}#sidebar summary{cursor:pointer;-webkit-user-select:none;user-select:none;padding:9px 12px;font-size:13px;font-weight:600}#sidebar details[open]>summary{border-bottom:1px solid var(--border)}.field{padding:8px 12px}.field-head{justify-content:space-between;align-items:center;gap:8px;margin-bottom:4px;display:flex}.field label{color:var(--text-muted);font-size:12px;display:block}.field.check label{min-height:32px;color:var(--fg);cursor:pointer;align-items:center;gap:8px;display:flex}.field-reset{color:var(--text-muted);cursor:pointer;background:0 0;border:0;border-radius:6px;padding:4px;transition:color .12s;display:inline-flex}.field-reset:hover{color:var(--fg)}.field input:not([type=checkbox]),.field select{background:var(--bg);width:100%;min-height:36px;color:var(--fg);border:1px solid var(--border);font:inherit;border-radius:8px;padding:6px 9px}.field input:focus,.field select:focus{border-color:var(--accent)}.field input:disabled,.field select:disabled{opacity:.45}#teeth-chips{gap:6px;margin-bottom:8px;display:flex}#teeth-chips button{min-height:44px;font:inherit;color:var(--text-muted);background:var(--bg);border:1px solid var(--border);cursor:pointer;border-radius:8px;flex:1;font-weight:500;transition:color .12s,background-color .12s}#teeth-chips button[aria-pressed=true]{background:var(--accent-strong);border-color:var(--accent-strong);color:#fff}.hint{color:var(--warn);margin:6px 0 0;font-size:11px}.readout{grid-template-columns:auto 1fr;gap:5px 12px;margin:0;padding:9px 12px;font-size:12px;display:grid}.readout dt{color:var(--text-muted)}.readout dd{text-align:right;font-variant-numeric:tabular-nums;margin:0}.readout.locked{border-top:1px solid var(--border)}.readout.locked dd{color:var(--text-muted)}#partner-use{min-height:36px;font:inherit;color:var(--fg);background:var(--bg);border:1px solid var(--border);cursor:pointer;border-radius:8px;margin:0 12px 10px;padding:6px 12px;font-weight:500}#viewport-wrap{flex-direction:column;flex:1;min-width:0;display:flex;position:relative}#view-tabs{background:var(--surface-2);border:1px solid var(--border);border-radius:8px;align-self:flex-start;gap:2px;margin:8px 12px 0;padding:2px;display:flex}#view-tabs button{color:var(--text-muted);font:inherit;cursor:pointer;background:0 0;border:0;border-radius:6px;min-height:30px;padding:4px 16px;font-size:12px;font-weight:500;transition:color .12s,background-color .12s}#view-tabs button[aria-selected=true]{background:var(--accent-strong);color:#fff}#viewport-area{flex:1;min-height:0;position:relative}#viewport-wrap[data-tab=print] #viewport,#viewport-wrap[data-tab=print] #viewport-toolbar,#viewport-wrap[data-tab=print] #hud,#viewport-wrap[data-tab=print] #banner{display:none}#print-panel{background:var(--card);padding:18px 22px 24px;position:absolute;inset:0;overflow-y:auto}.print-block+.print-block{margin-top:18px}.print-block h3{color:var(--fg);margin:0 0 6px;font-size:12px;font-weight:600}.print-block ul{margin:0;padding-left:18px}.print-block li{color:var(--text-muted);font-size:13px;line-height:1.55}.print-block li+li{margin-top:4px}#print-notes li.warn{color:var(--warn)}#print-notes li.danger{color:var(--danger)}.print-select-hole{font:inherit;color:var(--accent);background:var(--surface-2);border:1px solid var(--border);cursor:pointer;border-radius:6px;min-height:26px;margin-left:6px;padding:2px 8px;font-size:12px}.print-select-hole:hover{filter:brightness(1.2)}#viewport{position:absolute;inset:0}#viewport canvas{display:block}#viewport-toolbar{background:color-mix(in srgb, var(--card) 88%, transparent);border:1px solid var(--border);border-radius:10px;align-items:center;gap:6px;padding:4px;display:flex;position:absolute;top:12px;right:12px}.tool-check{color:var(--text-muted);-webkit-user-select:none;user-select:none;cursor:pointer;align-items:center;gap:6px;min-height:36px;padding:0 8px 0 6px;font-size:12px;display:flex}#viewport-toolbar button{width:44px;height:44px;color:var(--text-muted);cursor:pointer;background:0 0;border:0;border-radius:8px;justify-content:center;align-items:center;transition:color .12s,background-color .12s;display:inline-flex}#viewport-toolbar button:hover{color:var(--fg);background:var(--surface-2)}#hud{flex-wrap:wrap;gap:6px;max-width:calc(100% - 24px);display:flex;position:absolute;bottom:12px;left:12px}#hud .chip{background:color-mix(in srgb, var(--card) 88%, transparent);border:1px solid var(--border);font-variant-numeric:tabular-nums;border-radius:8px;align-items:baseline;gap:6px;padding:4px 10px;font-size:12px;display:inline-flex}#hud .k{color:var(--text-muted)}#banner{background:color-mix(in srgb, var(--card) 92%, transparent);border:1px solid var(--border);border-left:3px solid var(--warn);color:var(--fg);border-radius:8px;max-height:40%;padding:8px 12px;font-size:12px;position:absolute;top:12px;left:12px;right:300px;overflow-y:auto}#banner[data-severity=danger]{border-left-color:var(--danger)}#banner ul{margin:0;padding-left:16px}#banner li+li{margin-top:2px}#banner li.danger{color:var(--danger)}#banner li.warn{color:var(--warn)}#banner:empty{display:none}.plan-view,.holes-list{padding:8px 12px}.holes-list{border-top:1px solid var(--border);margin-top:4px}.plan-toolbar{flex-wrap:wrap;align-items:center;gap:6px;margin-bottom:8px;display:flex}.plan-toolbar .seg{background:var(--surface-2);border:1px solid var(--border);border-radius:8px;padding:2px;display:flex}.plan-toolbar .seg button,.plan-toolbar>button{color:var(--text-muted);font:inherit;cursor:pointer;background:0 0;border:0;border-radius:6px;min-height:44px;padding:4px 10px;font-weight:500;transition:color .12s,background-color .12s}.plan-toolbar>button{background:var(--surface-2);border:1px solid var(--border)}.plan-toolbar button[aria-pressed=true]{background:var(--accent-strong);border-color:var(--accent-strong);color:#fff}#plan-svg{aspect-ratio:1;background:var(--bg);border:1px solid var(--border);touch-action:none;cursor:crosshair;border-radius:10px;width:100%;display:block}.plan-circle-tip{fill:none;stroke:var(--text-muted);stroke-width:1px;opacity:.85}.plan-circle-root{fill:none;stroke:var(--text-muted);stroke-width:1px;stroke-dasharray:3 3;opacity:.6}.plan-circle-pitch{fill:none;stroke:var(--accent);stroke-width:1.5px;stroke-dasharray:6 4}.plan-circle-hub{fill:none;stroke:var(--text-muted);stroke-width:1px;stroke-dasharray:1 4;opacity:.7}.plan-bore{fill:var(--surface-2);stroke:var(--text-muted);stroke-width:1px}.plan-dot{fill:color-mix(in srgb, var(--text-muted) 55%, transparent)}.plan-dot.is-blocked{fill:color-mix(in srgb, var(--text-muted) 25%, transparent)}.plan-ghost{pointer-events:none}.plan-ghost-shape{fill:color-mix(in srgb, var(--accent) 16%, transparent);stroke:var(--accent);stroke-width:1.5px;stroke-dasharray:4 3}.plan-ghost.is-blocked .plan-ghost-shape{fill:color-mix(in srgb, var(--danger) 14%, transparent);stroke:var(--danger)}.plan-hole{cursor:pointer}.plan-hole-shape{stroke-width:1.5px}.plan-hole--ok .plan-hole-shape{fill:color-mix(in srgb, var(--accent) 22%, transparent);stroke:var(--accent)}.plan-hole--soft .plan-hole-shape{fill:color-mix(in srgb, var(--warn) 20%, transparent);stroke:var(--warn)}.plan-hole--hard .plan-hole-shape{fill:color-mix(in srgb, var(--danger) 20%, transparent);stroke:var(--danger)}.plan-hole.is-selected .plan-hole-shape,.plan-hole:focus-visible .plan-hole-shape{stroke:var(--ring);stroke-width:2.5px}.plan-cb-ring{fill:none;stroke:var(--accent);stroke-width:1.25px;stroke-dasharray:4 3}.plan-cb-ring--soft{stroke:var(--warn)}.plan-cb-ring--hard{stroke:var(--danger)}.plan-status{min-height:30px;color:var(--text-muted);margin:6px 0 0;font-size:11px;line-height:1.4}.plan-status--warn{color:var(--warn)}.plan-status--danger{color:var(--danger)}.holes-head{justify-content:space-between;align-items:center;gap:8px;margin-bottom:6px;display:flex}.holes-count{color:var(--text-muted);font-variant-numeric:tabular-nums;font-size:12px}.holes-head-actions{gap:6px;display:flex}.holes-head-actions button{min-height:44px;font:inherit;color:var(--fg);background:var(--surface-2);border:1px solid var(--border);cursor:pointer;border-radius:8px;padding:4px 12px;font-weight:500}.holes-head-actions button:disabled{opacity:.45;cursor:default}.holes-empty{color:var(--text-muted);margin:4px 0;font-size:12px}#holes-rows{flex-direction:column;gap:6px;margin:0;padding:0;list-style:none;display:flex}.hole-row{background:var(--bg);border:1px solid var(--border);cursor:pointer;border-radius:10px;padding:8px 10px}.hole-row.is-selected{border-color:var(--accent)}.hole-row--soft{border-left:3px solid var(--warn)}.hole-row--hard{border-left:3px solid var(--danger)}.hole-row-top{flex-wrap:wrap;align-items:center;gap:6px;display:flex}.hole-spacer{flex:1}.chip{background:var(--surface-2);border:1px solid var(--border);color:var(--text-muted);white-space:nowrap;border-radius:999px;align-items:center;padding:2px 9px;font-size:11px;display:inline-flex}.chip-kind{color:var(--fg);text-transform:capitalize}.chip-warn{color:var(--warn);border-color:color-mix(in srgb, var(--warn) 45%, transparent)}.chip-danger{color:var(--danger);border-color:color-mix(in srgb, var(--danger) 55%, transparent)}.hole-rot{min-width:44px;min-height:44px;font:inherit;color:var(--fg);background:var(--surface-2);border:1px solid var(--border);cursor:pointer;border-radius:8px;padding:4px 10px;font-size:12px;font-weight:500}.hole-del{width:44px;height:44px;color:var(--text-muted);background:var(--surface-2);border:1px solid var(--border);cursor:pointer;border-radius:8px;justify-content:center;align-items:center;transition:color .12s,border-color .12s;display:inline-flex}.hole-del:hover{color:var(--danger);border-color:color-mix(in srgb, var(--danger) 55%, transparent)}.hole-pos{color:var(--text-muted);font-variant-numeric:tabular-nums;margin:6px 0;font-size:11px}.hole-ij{gap:10px;display:flex}.hole-ij-field{color:var(--text-muted);align-items:center;gap:6px;font-size:11px;display:flex}.hole-ij-field input{background:var(--surface-2);width:64px;min-height:36px;color:var(--fg);border:1px solid var(--border);font:inherit;font-variant-numeric:tabular-nums;border-radius:8px;padding:4px 8px}.hole-ij-field input:focus{border-color:var(--accent)}.hole-cb-field{min-height:44px;color:var(--text-muted);cursor:pointer;align-items:center;gap:5px;font-size:11px;display:inline-flex}.hole-cb-field input{width:15px;height:15px;accent-color:var(--accent)}.hole-cb-off{width:100%;min-height:34px;font:inherit;color:var(--danger);background:var(--surface-2);border:1px solid color-mix(in srgb, var(--danger) 55%, transparent);cursor:pointer;border-radius:8px;margin-top:6px;font-size:11px;display:block}.hole-cb-off:hover{background:color-mix(in srgb, var(--danger) 12%, var(--surface-2))}@media (width<=700px){#main-row{flex-direction:column}#viewport-wrap{flex:0 0 45vh;order:-1}#sidebar{border-right:0;border-top:1px solid var(--border);flex:1}#mode-switch{margin-left:0}#banner{right:12px}#viewport-toolbar{top:auto;bottom:64px}#hud .chip{padding:3px 8px;font-size:11px}}@media (prefers-reduced-motion:reduce){*{transition:none!important}}