.trial-drawing-head{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;flex-wrap:wrap}
.trial-drawing-head h2{margin-bottom:5px}
.trial-drawing-layout{display:grid;grid-template-columns:minmax(280px,350px) minmax(0,1fr);gap:14px;align-items:start}
.trial-control-card{position:sticky;top:112px}
.trial-step-list{display:grid;gap:8px;margin:13px 0}
.trial-step{display:grid;grid-template-columns:34px 1fr;gap:9px;align-items:center;padding:10px;border:1px solid #cbd5e1;border-radius:13px;background:#f8fafc;color:#475569;font-size:12px;font-weight:850;line-height:1.5}
.trial-step b{display:grid;width:29px;height:29px;place-items:center;border-radius:50%;background:#e2e8f0;color:#334155;font-size:14px}
.trial-step.active{border-color:#38bdf8;background:#f0f9ff;color:#075985;box-shadow:0 0 0 3px #38bdf820}
.trial-step.active b{background:#0284c7;color:#fff}
.trial-step.complete{border-color:#86efac;background:#f0fdf4;color:#166534}
.trial-step.complete b{background:#22c55e;color:#fff}
.trial-control-section{margin-top:14px;padding-top:13px;border-top:1px solid #dbeafe}
.trial-control-section h3{margin:0 0 9px;color:#075985;font-size:15px}
.trial-control-grid{display:grid;grid-template-columns:1fr 1fr;gap:9px}
.trial-control-grid .wide{grid-column:1/-1}
.trial-inline-input{display:grid;grid-template-columns:1fr auto;gap:8px;align-items:end}
.trial-inline-input button{min-height:43px}
.trial-mode-grid{display:grid;grid-template-columns:1fr 1fr;gap:7px}
.trial-mode-grid button{min-height:44px}
.trial-mode-grid button.active{background:#0369a1;color:#fff;border-color:#0369a1;box-shadow:0 6px 14px #0369a12e}
.trial-offset-options{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.trial-offset-option{display:flex;align-items:center;gap:7px;padding:9px;border:1px solid #bae6fd;border-radius:11px;background:#fff;color:#334155;font-size:12px;font-weight:900}
.trial-offset-option input[type=checkbox]{width:20px;height:20px;margin:0;accent-color:#0284c7}
.trial-offset-option input[type=number]{min-width:0;padding:7px}
.trial-summary-grid{display:grid;grid-template-columns:1fr 1fr;gap:7px;margin-top:12px}
.trial-summary-box{padding:9px;border:1px solid #bae6fd;border-radius:11px;background:#f0f9ff;color:#64748b;text-align:center;font-size:10px;font-weight:850}
.trial-summary-box b{display:block;margin-top:2px;color:#075985;font-size:17px}
.trial-status{margin-top:10px;padding:10px 12px;border-radius:11px;background:#eff6ff;color:#1d4ed8;font-size:12px;font-weight:850;line-height:1.6}
.trial-status.success{background:#f0fdf4;color:#166534}
.trial-status.warning{background:#fff7ed;color:#9a3412}
.trial-status.error{background:#fff1f2;color:#be123c}
.trial-canvas-card{min-width:0}
.trial-canvas-toolbar{display:flex;align-items:center;justify-content:space-between;gap:10px;flex-wrap:wrap;margin-bottom:10px}
.trial-canvas-toolbar .zoom{display:flex;align-items:center;gap:8px;color:#475569;font-size:12px;font-weight:900}
.trial-canvas-toolbar input[type=range]{width:145px;margin:0}
.trial-canvas-wrap{position:relative;overflow:auto;min-height:480px;max-height:76vh;border:2px solid #94a3b8;border-radius:15px;background-color:#e2e8f0;background-image:linear-gradient(45deg,#f8fafc 25%,transparent 25%),linear-gradient(-45deg,#f8fafc 25%,transparent 25%),linear-gradient(45deg,transparent 75%,#f8fafc 75%),linear-gradient(-45deg,transparent 75%,#f8fafc 75%);background-position:0 0,0 10px,10px -10px,-10px 0;background-size:20px 20px}
#trialDrawingCanvas{display:block;width:100%;height:auto;min-width:720px;margin:0 auto;background:#fff;cursor:crosshair;touch-action:none;user-select:none}
.trial-canvas-empty{position:absolute;inset:0;display:grid;place-items:center;padding:28px;pointer-events:none;text-align:center;color:#64748b;font-weight:900;line-height:1.8}
.trial-canvas-empty.hidden{display:none}
.trial-legend{display:flex;gap:12px;flex-wrap:wrap;margin-top:10px;color:#475569;font-size:11px;font-weight:850}
.trial-legend span{display:inline-flex;align-items:center;gap:6px}
.trial-legend i{display:inline-block;width:24px;height:4px;border-radius:99px;background:#0f172a}
.trial-legend .offset-one i{background:#0284c7}
.trial-legend .offset-two i{background:#ea580c}
.trial-legend .scale i{background:#c026d3}
.trial-note{margin-top:10px;padding:11px 13px;border:1px solid #fde68a;border-radius:12px;background:#fffbeb;color:#92400e;font-size:12px;font-weight:800;line-height:1.65}
.trial-records-wrap{overflow:auto;border:1px solid var(--line);border-radius:14px;background:#fff}
.trial-records-table{width:100%;min-width:1050px;border-collapse:collapse;font-size:12px}
.trial-records-table th,.trial-records-table td{padding:10px 9px;border-right:1px solid var(--line);border-bottom:1px solid var(--line);vertical-align:middle}
.trial-records-table th{position:sticky;top:0;background:#eaf7fe;color:#075985;text-align:center;font-weight:950;white-space:nowrap}
.trial-records-table td:first-child{text-align:center;font-weight:900}
.trial-records-table .trial-record-title{font-weight:950;color:#0f4c81}
.trial-records-table .trial-record-project{color:#475569;font-size:11px}
.trial-records-empty{padding:24px;text-align:center;color:#64748b}
@media(max-width:1040px){.trial-drawing-layout{grid-template-columns:1fr}.trial-control-card{position:static}.trial-canvas-wrap{max-height:68vh}}
@media(max-width:650px){.trial-control-grid,.trial-offset-options,.trial-summary-grid{grid-template-columns:1fr}.trial-control-grid .wide{grid-column:auto}.trial-mode-grid{grid-template-columns:1fr}.trial-drawing-head .toolbar{width:100%}.trial-drawing-head button{flex:1}.trial-canvas-wrap{min-height:360px}.trial-canvas-toolbar{align-items:flex-start}.trial-canvas-toolbar .zoom{width:100%}.trial-canvas-toolbar input[type=range]{flex:1}}