:root{font-family:Segoe UI,Microsoft YaHei,sans-serif;font-size:12px;color:#222d38;background:#e4e7eb}*{box-sizing:border-box}body{margin:0}button,input,select,textarea{font:inherit}button,select,input[type=number]{border:1px solid #bac2cc;background:#fff;border-radius:3px;color:#253447;padding:5px 9px}button{cursor:pointer}button:hover{background:#edf3fa;border-color:#7197c5}button.primary{background:#326eb0;color:#fff;border-color:#326eb0}button:disabled{opacity:.5;cursor:wait}header{height:38px;display:flex;align-items:center;justify-content:space-between;padding:0 14px;background:#f7f8fa;border-bottom:1px solid #bbc3cd}h1{font-size:14px;font-weight:600;margin:0}header span{font-size:11px;color:#66768a}.toolbar{height:42px;display:flex;gap:8px;align-items:center;padding:0 10px;border-bottom:1px solid #b9c3ce;background:#eef0f3}.toolbar .spacer{flex:1}.toolbar a{color:#326aa2;text-decoration:none}.toolbar select{width:72px}main{display:grid;grid-template-columns:210px minmax(400px,1fr) 330px;grid-template-rows:calc(100vh - 322px) 220px;height:calc(100vh - 102px);gap:1px;background:#b9c3ce;min-height:640px}section,aside{min-width:0;min-height:0;background:#fafbfc}.panelhead{height:31px;display:flex;align-items:center;justify-content:space-between;padding:0 10px;background:#edf0f4;border-bottom:1px solid #c9cfd6;font-weight:600}.left{display:flex;flex-direction:column;grid-row:1/3}.left .content{padding:9px;display:flex;flex-direction:column;gap:8px;min-height:0;flex:1}#search{border:1px solid #bdc6d1;padding:7px;width:100%;border-radius:2px}#action{flex:1;width:100%;padding:0;border-radius:0;min-height:180px;background:#fff}#action option{padding:6px 8px;border-bottom:1px solid #edf0f4}#evidence,#source{font-size:11px;color:#76818f;line-height:1.5;overflow-wrap:anywhere}.stage{display:flex;flex-direction:column;position:relative}.viewportbar{display:flex;gap:6px;padding:6px 9px;height:35px;align-items:center;background:#fafbfc;border-bottom:1px solid #d6dce3}.viewportbar span{margin-left:auto;color:#748295;font-size:11px}#view{flex:1;min-height:200px;position:relative;overflow:hidden}canvas{display:block}#caption{position:absolute;top:11px;left:12px;pointer-events:none;font:11px Consolas,monospace;color:#586778}#beat{font-size:12px;font-family:inherit;color:#354456;margin-bottom:4px}#dialogue{position:absolute;bottom:14px;left:20px;right:20px;text-align:center;white-space:pre-line;color:#405166;font-size:13px;pointer-events:none}.right{grid-row:1/3;grid-column:3;overflow:auto}.joint-table,.frame-table{width:100%;border-collapse:collapse;font-variant-numeric:tabular-nums;background:#fff}.joint-table td,.joint-table th,.frame-table td,.frame-table th{padding:5px;border-bottom:1px solid #e0e5eb;text-align:center}.joint-table th,.frame-table th{background:#f1f4f7;font-weight:400;color:#677689;position:sticky;top:0}.joint-table input{width:67px;padding:3px}.joint-table td:first-child{text-align:left;padding-left:10px}.joint-table small{font-size:10px;color:#8492a2}.joint-table .value b{font-size:12px;font-weight:400}.joint-table .value small{display:none}#values{display:none}.joint-table output{display:block;font-size:10px;color:#8190a0}.pad{padding:10px}.hint{font-size:11px;color:#778595;line-height:1.55;margin:7px 0}.row{display:flex;gap:6px;align-items:center;margin-bottom:8px}.row>*{min-width:0}.row button{flex:1}textarea{width:100%;resize:vertical;border:1px solid #bac6d3;border-radius:2px;padding:8px;background:#fff;line-height:1.5}#instruction{min-height:78px}#plan-result{padding:8px;background:#f1f5fa;border:1px solid #d1deec;white-space:pre-line;line-height:1.6;margin:8px 0;color:#354b63}#connection{color:#4d7194;font-size:11px}#frame-editor{grid-column:2;display:flex;flex-direction:column}#time{width:100%;accent-color:#3476b9;height:16px;margin:0}.time-row{display:flex;align-items:center;gap:12px;padding:5px 10px;background:#f2f4f6}.time-row #clock{min-width:118px;font-variant-numeric:tabular-nums}#frames{overflow:auto;flex:1}.frame-table tbody tr{cursor:pointer}.frame-table tbody tr:hover{background:#eef4fc}.frame-table tbody tr.selected{background:#dceafa;color:#194d83}.frame-table td{white-space:nowrap;font-size:11px}footer{height:22px;padding:3px 10px;display:flex;justify-content:space-between;background:#e5eaf0;border-top:1px solid #bbc6d2;color:#63778c;font-size:11px}details{margin:10px;border:1px solid #ced5df;background:#fff}summary{padding:8px;cursor:pointer}details>div{padding:8px}#raw{font-size:10px;white-space:pre-wrap}#status{display:inline}#phase{font-size:11px}#error{color:#b84532}.hidden{display:none!important}a{color:#346ca2}@media(max-width:1050px){main{grid-template-columns:170px minmax(330px,1fr) 290px}.toolbar{gap:5px}}@media(max-width:800px){main{display:flex;flex-wrap:wrap;height:auto;min-height:0}.left{width:28%;height:480px}.stage{width:71.8%;height:480px}.right{width:100%;max-height:none}.right .joint-table{max-width:none}#frame-editor{width:100%;height:250px}.toolbar{height:auto;min-height:42px;flex-wrap:wrap;padding:6px}header span{display:none}footer{height:auto}#action{max-height:300px}}

/* TonyPi workbench: model and servo controls left, frames and editing right. */
:root{background:#e8e8e8;color:#292b2d}header{background:#7e888f;color:white}header span{color:#eef0f1}main{grid-template-columns:170px minmax(400px,1fr) minmax(470px,1.15fr);grid-template-rows:43% 57%;height:calc(100vh - 102px);min-height:720px;background:#bfc2c4}.left{grid-column:1;grid-row:1/3}.stage{grid-column:2;grid-row:1/3}.right{grid-column:3;grid-row:2;display:grid;grid-template-columns:1fr 1fr;align-content:start;background:#f7f7f7}.right>.panelhead:first-child,.right>.joint-table,.right>#values{grid-column:1}.right>.pad{grid-column:2}.right>.panelhead:nth-of-type(4){grid-column:1/-1}.right>details{grid-column:1/-1}.right .panelhead{height:auto;min-height:31px}.right>.joint-table{grid-row:2/5}.right>.pad:nth-of-type(3){grid-row:1/3}.right>.panelhead:nth-of-type(4){grid-column:2;grid-row:3}.right>.pad:nth-of-type(5){grid-row:4;grid-column:2}#frame-editor{grid-column:3;grid-row:1}.panelhead{background:#eaeced;color:#353c42}.panelhead span{font-weight:400;font-size:10px}.toolbar{background:#f4f4f4}.primary,button.primary{background:#ffb000;color:#252525;border-color:#d59c24}button:hover{background:#ffe9b6;border-color:#d5a64c}.frame-table th{background:#838d95;color:white}.frame-table tbody tr.selected{background:#fff0c9;color:#242424}#time{accent-color:#d99900}#caption>span{display:none}#caption{left:50%;transform:translateX(-50%);width:50%;text-align:center;font-size:10px;top:76px}#beat{font-size:10px}#plan-result{background:#fffaf0;border-color:#e6d6b2;font-size:11px}#instruction{min-height:85px}.row{flex-wrap:wrap}.row button{flex:auto}.joint-table input{width:60px}.joint-table td:first-child{padding-left:6px;font-size:11px}#servo-sliders{position:absolute;inset:0;pointer-events:none;z-index:2}.servo-card{position:absolute;pointer-events:auto;width:86px;padding:5px 7px;background:#ffc24a;border:1px solid #e2a125;border-radius:6px;text-align:center;color:#282c2d;font-size:12px;box-shadow:0 1px 2px #0001}.servo-card input{display:block;width:100%;accent-color:#69777b;margin:5px 0}.servo-card output{display:block;background:#fffdf6;margin:auto;width:48px;font-variant-numeric:tabular-nums}.servo-pitch{left:calc(50% - 91px);top:10px}.servo-yaw{right:calc(50% - 91px);top:10px}.servo-16{left:9px;top:28%}.servo-15{left:9px;top:42%}.servo-14{left:9px;top:56%}.servo-8{right:9px;top:28%}.servo-7{right:9px;top:42%}.servo-6{right:9px;top:56%}footer .about{border:0;background:transparent;margin:0;position:relative}footer summary{padding:0}footer .about[open]>div{position:absolute;right:0;bottom:24px;width:400px;background:white;padding:12px;border:1px solid #bbb;line-height:1.6;z-index:5}.viewportbar span{display:none}.viewportbar{height:36px}.hint{font-size:10px}#action option{padding:6px 5px;font-size:11px}
@media(max-width:1150px){main{grid-template-columns:140px minmax(340px,1fr) minmax(390px,1.1fr)}.right{display:block}.servo-card{width:72px}.toolbar{font-size:11px}.joint-table td{padding:3px}.right>.joint-table{width:100%}}
@media(max-width:800px){main{display:flex;height:auto;min-height:0}.left{width:25%;height:560px}.stage{width:75%;height:560px}#frame-editor{width:100%;height:260px}.right{width:100%;display:block}.servo-card{width:67px;padding:4px}.toolbar{height:auto}header{height:38px}.servo-pitch{left:calc(50% - 72px)}.servo-yaw{right:calc(50% - 72px)}}

/* Orange workbench palette. Neutral surfaces keep the robot and frame values legible. */
:root{color:#4a3022;background:#fff8f0}header{background:#ce5b17;color:white}header span{color:#fff1df}.toolbar{background:#fff1df;border-color:#e8c5a4}button,select,input[type=number]{border-color:#dfbb96;color:#603717}button.primary{background:#eb791e;border-color:#d96313;color:#fff}button:hover{background:#ffe2bc;border-color:#c96a21}a,.toolbar a{color:#ac4d16}.panelhead{background:#ffe9cd;color:#693a1f;border-color:#edc9a1}.frame-table th{background:#d87028;color:#fff}.frame-table td,.joint-table td,.joint-table th{border-color:#f0dcc6}.joint-table th{background:#fff1df;color:#805337}.frame-table tbody tr.selected{background:#ffe2b6;color:#68310b}.frame-table tbody tr:hover{background:#fff0da}.servo-card{background:#ffb347;border-color:#e68a25;color:#58300c}.servo-card input,#time{accent-color:#ce651b}.servo-card output{background:#fff9ef;color:#663510}.viewportbar{background:#fff8ef;border-color:#ebcfb0}.right,section,aside{background:#fffdfa}.left .content{background:#fffaf4}#action option{color:#633c22;border-color:#f1e2d1}#search,textarea{border-color:#ddbc99}#plan-result{background:#fff2de;border-color:#edc79b;color:#734220}footer{background:#ffeacf;color:#7a481f;border-color:#dfb286}#connection,.hint,#evidence,#source,.joint-table output,.joint-table small{color:#865e3c}.time-row{background:#fff5e8}main{background:#e4c6a6}#caption,#beat,#dialogue{color:#69452c}.right details{border-color:#ead2b8}.about a{color:#a74b12}
#account-dialog{border:1px solid #dea16a;border-radius:8px;max-width:420px;width:90%;padding:24px;color:#59351f}#account-dialog::backdrop{background:#35231566}#account-dialog input{width:100%;padding:9px;margin:12px 0;border:1px solid #d9b792}#account-dialog button{margin-right:8px}#account-error{color:#a13e17}

#caption{display:none}header{gap:18px}#language{margin-left:auto;background:#fff9ef;color:#653518;max-width:105px}

#joint-links{position:absolute;inset:0;width:100%;height:100%;pointer-events:none;z-index:1}.joint-link{stroke:#e89032;stroke-width:1.25;stroke-dasharray:4 3;fill:none}.joint-dot{fill:#e89032;stroke:#fff;stroke-width:1}.joint-link.active{stroke:#b34a12;stroke-width:2.4;stroke-dasharray:none}.servo-card.active{outline:2px solid #bb5317;outline-offset:2px}.offset-row{display:flex;align-items:center;gap:3px;margin-top:4px;font-size:10px}.offset-row input{width:45px!important;margin:0;padding:1px;font-size:10px}.offset-row small{font-size:9px}.servo-card{width:90px}.servo-16,.servo-8{top:27%}.servo-15,.servo-7{top:44%}.servo-14,.servo-6{top:61%}@media(max-width:800px){.servo-card{width:72px}.offset-row input{width:34px!important}}

/* One editing surface: frame timing, language planning, then optional inspection. */
.right{display:block;background:#fffdfa}.right>.pad{padding:14px 16px}.right>.panelhead{min-height:32px;padding:8px 16px}.right .row{flex-wrap:nowrap;gap:10px}.right .row button{flex:0 1 150px}.right .row label{display:flex;align-items:center;gap:7px}.right #instruction{height:98px;min-height:70px}.right .hint{margin:0;color:#977b65}.right details{margin:8px 16px}.right .joint-details table{font-size:11px}#plan-result:empty{display:none}#plan-result{border:0;background:transparent;padding:0;margin:8px 0}#range-report:empty{display:none}.servo-pitch{left:calc(50% - 135px)}.servo-yaw{right:calc(50% - 135px)}
@media(max-width:800px){.right .row{flex-wrap:wrap}.servo-pitch{left:calc(50% - 115px)}.servo-yaw{right:calc(50% - 115px)}}