.adsdcm{--bg:#f6f8fb;--card:#fff;--line:#d9e0e8;--txt:#1d2736;--mut:#5b6a7d;--acc:#1769aa;font:14px/1.45 system-ui,-apple-system,Segoe UI,Roboto,sans-serif;color:var(--txt);max-width:1400px;margin:18px auto;padding:16px;border:1px solid var(--line);border-radius:14px;background:var(--bg);box-sizing:border-box;position:relative}
.adsdcm *{box-sizing:border-box}
.adsdcm.is-drag{outline:3px dashed var(--acc);outline-offset:-6px}
.adsdcm-title{margin:0 0 4px;font-size:24px;line-height:1.2}
.adsdcm-intro{margin:0 0 14px;color:var(--mut)}
.adsdcm-grid{display:grid;grid-template-columns:minmax(250px,320px) 1fr;gap:14px;align-items:start}
.adsdcm.side-right .adsdcm-grid{grid-template-columns:1fr minmax(250px,320px)}
.adsdcm.side-right .adsdcm-panel{order:2}
.adsdcm-panel{background:var(--card);border:1px solid var(--line);border-radius:10px;padding:6px 12px;max-height:calc(100vh - 40px);overflow:auto;min-width:0}
.adsdcm-block{padding:10px 0;border-bottom:1px solid #edf1f5}
.adsdcm-block:last-child{border-bottom:0}
.adsdcm-block h3{margin:0 0 8px;font-size:13px;text-transform:uppercase;letter-spacing:.04em;color:var(--mut)}
.adsdcm label{display:block;margin:0 0 9px;font-weight:600;font-size:13px}
.adsdcm label b{float:right;font-weight:500;color:var(--mut)}
.adsdcm input[type=range],.adsdcm select,.adsdcm input[type=number]{display:block;width:100%;margin:4px 0 0}
.adsdcm select,.adsdcm input[type=number]{padding:5px 6px;border:1px solid #c5cfdb;border-radius:6px;background:#fff;font-size:13px}
.adsdcm label.adsdcm-check{font-weight:400;display:flex;gap:6px;align-items:center}
.adsdcm small{display:block;color:var(--mut);font-size:12px;margin:4px 0;overflow-wrap:anywhere}
.adsdcm-hint{font-size:12px;color:var(--mut);margin:6px 0}
.adsdcm-vh{position:absolute;width:1px;height:1px;opacity:0;overflow:hidden;pointer-events:none}
.adsdcm-drop,.adsdcm-btn{display:block;text-align:center;padding:12px;border:2px dashed #9aa9bb;border-radius:8px;background:#f4f8fc;cursor:pointer;margin:0 0 8px!important}
.adsdcm-btn{border-style:solid;border-width:1px;padding:8px}
.adsdcm-drop:hover,.adsdcm-btn:hover,.adsdcm-drop:focus-within{background:#e8f1fa;border-color:var(--acc)}
.adsdcm button{border:1px solid #c5cfdb;border-radius:7px;padding:6px 9px;background:#f3f6fa;color:#243247;cursor:pointer;font-weight:600;font-size:12.5px}
.adsdcm button:hover{background:#e5edf6}
.adsdcm button:focus-visible,.adsdcm canvas:focus-visible{outline:2px solid var(--acc);outline-offset:1px}
.adsdcm button.is-on,.adsdcm button.adsdcm-primary{background:var(--acc);border-color:var(--acc);color:#fff}
.adsdcm-actions{display:flex;flex-wrap:wrap;gap:6px;margin:6px 0}
.adsdcm-actions.adsdcm-col{flex-direction:column}
.adsdcm-hist{display:block;width:100%;height:60px;background:#0f1520;border-radius:6px;margin-bottom:8px}
.adsdcm-seg{display:grid;grid-template-columns:1fr 28px 60px auto auto;gap:4px 6px;align-items:center;margin:0 0 8px}
.adsdcm-seg label{margin:0;font-weight:500}
.adsdcm-seg .adsdcm-seg-name{display:flex;gap:5px;align-items:center;grid-column:1}
.adsdcm-seg input[type=color]{width:26px;height:24px;padding:0;border:1px solid #c5cfdb;border-radius:4px;background:none}
.adsdcm-seg input[type=range]{margin:0}
.adsdcm-seg .adsdcm-seg-exp{font-size:11px;display:flex;align-items:center;gap:2px}
.adsdcm-seg .adsdcm-seg-dl{padding:2px 7px}
.adsdcm-seg .adsdcm-seg-n{grid-column:1/-1;margin:-2px 0 0 22px}
.adsdcm-for-list{list-style:none;margin:4px 0;padding:0;font-size:12px}
.adsdcm-for-list li{display:flex;justify-content:space-between;gap:6px;padding:2px 0}
.adsdcm-for-list button{padding:0 6px}
.adsdcm-main{min-width:0}
.adsdcm-statusbar{display:flex;gap:10px;align-items:center;background:#eaf1f8;border:1px solid var(--line);border-radius:8px;padding:8px 10px;margin-bottom:10px;min-height:38px}
.adsdcm-status{flex:1;color:#2c4058;overflow-wrap:anywhere}
.adsdcm-progress{width:130px;height:8px;flex:none}
.adsdcm-panes{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.adsdcm-pane{background:#0b0f17;border:1px solid #1d2636;border-radius:8px;overflow:hidden;display:flex;flex-direction:column;min-width:0}
.adsdcm-pane-h{display:flex;justify-content:space-between;align-items:center;padding:3px 8px;background:#141b27;color:#b7c3d4;font-size:12px;font-weight:600}
.adsdcm-pane-h button{background:transparent;border:0;color:#b7c3d4;padding:0 6px;font-size:15px}
.adsdcm-pane-h button:hover{background:#243044}
.adsdcm-pane-body{position:relative;height:clamp(260px,34vw,460px)}
.adsdcm-pane canvas.adsdcm-cv,.adsdcm-pane canvas.adsdcm-gl{display:block;width:100%;height:100%;cursor:crosshair}
.adsdcm-pane canvas.adsdcm-gl{cursor:grab}
.adsdcm.mode-pick .adsdcm-cv{cursor:copy}
.adsdcm-gizmo{position:absolute;right:6px;bottom:6px;width:64px;height:64px;pointer-events:none}
.adsdcm-glmsg{position:absolute;inset:0;margin:0;padding:20px;color:#b7c3d4;display:flex;align-items:center;text-align:center}
.adsdcm-glmsg[hidden]{display:none}
.adsdcm.has-max .adsdcm-pane:not(.is-max){display:none}
.adsdcm.has-max .adsdcm-panes{grid-template-columns:1fr}
.adsdcm.has-max .adsdcm-pane-body{height:clamp(360px,70vh,820px)}
.adsdcm-privacy{margin:12px 0 0;color:#2f6b3d;font-size:13px}
.adsdcm-disclaimer{margin:4px 0 0;font-size:12px;color:#6a4c18}
@media(max-width:900px){.adsdcm-grid,.adsdcm.side-right .adsdcm-grid{grid-template-columns:1fr}.adsdcm.side-right .adsdcm-panel{order:0}.adsdcm-panel{max-height:none}.adsdcm-panes{grid-template-columns:1fr}}
@media(prefers-reduced-motion:reduce){.adsdcm *{transition:none!important}}
/* 2.1 compact clinical viewer layout */
.adsdcm-quickbar{position:sticky;top:0;z-index:4;background:var(--bg);padding:4px 0 8px;border-bottom:1px solid var(--line);margin-bottom:8px}
.adsdcm-quickbar .adsdcm-actions{align-items:center;gap:5px;margin:0;flex-wrap:wrap}
.adsdcm-quickbar strong{font-size:12px;color:var(--mut);padding:0 4px}
.adsdcm-panes{grid-template-columns:repeat(2,minmax(0,1fr))}
.adsdcm-pane[data-pane="3d"]{grid-column:1;grid-row:1}
.adsdcm-pane[data-pane="axial"]{grid-column:2;grid-row:1}
.adsdcm-slice-nav{display:flex;align-items:center;gap:7px;padding:5px 8px;background:#141b27}
.adsdcm-slice-nav input[type=range]{flex:1;min-width:0;margin:0;accent-color:#68b7f7}
.adsdcm-slice-nav button{min-width:27px;padding:2px 6px;background:#222d3d;color:#e5edf7;border-color:#3b4b61}
.adsdcm-pane-body{height:clamp(220px,27vw,390px)}
.adsdcm-panel{padding:5px 10px}
.adsdcm-block{padding:7px 0}
.adsdcm-actions{gap:5px}
@media(max-width:900px){.adsdcm-pane[data-pane="3d"],.adsdcm-pane[data-pane="axial"]{grid-column:auto;grid-row:auto}.adsdcm-pane-body{height:clamp(230px,60vw,400px)}}

/* 2.2: keep all visitor controls in a full-width section below the image panes */
.adsdcm-controls-bottom{display:flex;flex-direction:column;gap:12px;align-items:stretch}
.adsdcm-controls-bottom>.adsdcm-main{order:1;width:100%}
.adsdcm-controls-bottom>.adsdcm-controls{order:2;width:100%;max-height:none;overflow:visible;display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,280px),1fr));gap:0 18px;padding:8px 14px}
.adsdcm-controls-bottom .adsdcm-block{min-width:0}
.adsdcm-controls-bottom .adsdcm-quickbar{position:relative;top:auto}