:root{--bg:#f4f7fb;--surface:#fff;--ink:#14213d;--muted:#63708a;--line:#dce3ee;--brand:#5b44d8;--brand2:#1c8ce5;--danger:#d7445a;--shadow:0 12px 30px #27396916;--low:#2255d7;--mid:#14b8a6;--warm:#ffc542;--high:#e54545;color-scheme:light} [data-theme="dark"]{--bg:#0b1020;--surface:#151c2f;--ink:#eef3ff;--muted:#aab7d0;--line:#2b3853;--brand:#9987ff;--brand2:#3ba7ff;--shadow:0 14px 34px #0007;color-scheme:dark}
*{box-sizing:border-box} body{margin:0;background:var(--bg);color:var(--ink);font-family:Inter,ui-sans-serif,system-ui,-apple-system,sans-serif;min-height:100vh}button,input,select,textarea{font:inherit}button{border:0;cursor:pointer;color:inherit}header{height:64px;padding:0 max(18px,env(safe-area-inset-left));display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line);background:color-mix(in srgb,var(--bg) 92%,transparent);position:sticky;top:0;z-index:10;backdrop-filter:blur(10px)}.brand{font-weight:700;font-size:19px;letter-spacing:-.4px;display:flex;gap:8px;align-items:center}.brand b{color:var(--brand)}.mark{font-size:29px;color:var(--brand)}.tools{display:flex;gap:8px}.icon,.lang{min-width:44px;height:44px;border-radius:12px;background:var(--surface);border:1px solid var(--line);font-weight:700}.lang{font-size:12px}main{max-width:1080px;margin:auto;padding:24px 16px 48px}.view{animation:in .25s ease}@keyframes in{from{opacity:.3;transform:translateY(6px)}to{opacity:1;transform:none}}h1{font-size:clamp(28px,6vw,43px);letter-spacing:-1.6px;line-height:1.05;margin:10px 0}h2{font-size:21px;margin:0 0 12px}p{color:var(--muted);line-height:1.55}.eyebrow{color:var(--brand);font-weight:800;text-transform:uppercase;font-size:12px;letter-spacing:1.2px}.card{background:var(--surface);border:1px solid var(--line);box-shadow:var(--shadow);border-radius:20px;padding:20px;margin-top:20px}.config{max-width:650px}.formgrid{display:grid;grid-template-columns:1fr 1fr;gap:14px}.field label{font-size:13px;font-weight:700;display:block;margin:0 0 7px}.field input,.field select,.importarea{width:100%;height:48px;border:1px solid var(--line);border-radius:11px;padding:0 12px;background:var(--bg);color:var(--ink);font-size:16px}.importarea{height:120px;padding:10px;resize:vertical}.points{font-weight:700;color:var(--brand);padding:14px 0}.orientation{display:flex;gap:14px;align-items:center;background:var(--bg);border-radius:14px;padding:12px;font-size:13px}.bed-demo{display:grid;grid-template-columns:repeat(4,15px);gap:2px;transform:rotateX(55deg) rotateZ(45deg);margin:0 15px}.bed-demo i{height:15px;background:linear-gradient(135deg,#3ba7ff,#6250d8);display:block}.primary,.secondary,.danger{min-height:48px;padding:0 19px;border-radius:12px;font-weight:800}.primary{background:linear-gradient(135deg,var(--brand),var(--brand2));color:#fff;box-shadow:0 8px 18px #4e55aa40}.secondary{background:var(--surface);border:1px solid var(--line)}.danger{background:color-mix(in srgb,var(--danger) 13%,var(--surface));color:var(--danger)}.actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:19px}.actions .primary{flex:1}.progressline{display:flex;justify-content:space-between;gap:8px;font-size:14px;font-weight:700}.bar{height:8px;border-radius:8px;background:var(--line);overflow:hidden;margin:10px 0 20px}.bar i{display:block;height:100%;background:linear-gradient(90deg,var(--brand),var(--brand2));border-radius:inherit}.measure-layout{display:grid;gap:20px}.measure-card{text-align:center;padding:22px}.position{font-weight:700;color:var(--brand);font-size:15px}.value-display{font-variant-numeric:tabular-nums;font-size:clamp(52px,16vw,88px);font-weight:800;letter-spacing:-4px;margin:17px 0 4px}.value-display small{font-size:20px;letter-spacing:0;color:var(--muted)}.keypad{display:grid;grid-template-columns:repeat(3,1fr);gap:9px;max-width:470px;margin:24px auto 0}.keypad button{height:59px;border-radius:14px;background:var(--bg);border:1px solid var(--line);font-size:22px;font-weight:750}.keypad button:active{background:var(--brand);color:#fff}.keypad .next{background:var(--brand);color:#fff;font-size:14px}.keypad .minus{color:var(--danger)}.mini-wrap{text-align:center}.bed-labels{display:flex;justify-content:space-between;font-size:11px;color:var(--muted);margin:8px 4px}.grid{display:grid;gap:3px;aspect-ratio:1;border:2px solid var(--ink);padding:3px;border-radius:6px;background:var(--line);position:relative}.cell{min-width:0;min-height:0;background:var(--surface);border-radius:2px}.cell.done{background:var(--mid)}.cell.current{outline:3px solid var(--brand);outline-offset:-2px;background:#ffd25c}.axis{font-size:11px;color:var(--muted);display:flex;justify-content:space-between}.toggle{display:flex;align-items:center;justify-content:center;gap:8px;font-size:13px;color:var(--muted);margin-top:16px}.toggle input{accent-color:var(--brand);width:18px;height:18px}.tabs{display:flex;gap:7px;margin:0 0 18px;overflow:auto}.tabs button{min-height:44px;white-space:nowrap;background:var(--surface);padding:0 14px;border-radius:11px;border:1px solid var(--line);font-weight:700}.tabs button.active{background:var(--brand);color:#fff;border-color:var(--brand)}.heatmap{display:grid;gap:3px;aspect-ratio:1;border:2px solid var(--ink);padding:4px;border-radius:7px}.heat-cell{display:flex;align-items:center;justify-content:center;text-align:center;min-width:0;font-size:clamp(7px,2.5vw,13px);font-weight:800;color:#081322;text-shadow:0 1px #ffffff77}.viz-wrap{max-width:630px;margin:auto}.legend{height:13px;border-radius:8px;background:linear-gradient(90deg,var(--low),#14b8a6,#9bdc4a,var(--warm),#ef7c34,var(--high));margin:14px 0 4px}.legend-label{display:flex;justify-content:space-between;font-size:12px;color:var(--muted)}.canvasbox{height:330px;background:radial-gradient(circle at 50% 30%,color-mix(in srgb,var(--brand) 13%,var(--surface)),var(--bg));border:1px solid var(--line);border-radius:16px;overflow:hidden;position:relative}.canvasbox canvas{width:100%;height:100%;touch-action:none}.canvas-help{position:absolute;bottom:10px;left:0;right:0;text-align:center;font-size:12px;color:var(--muted);pointer-events:none}.stats{display:grid;grid-template-columns:repeat(2,1fr);gap:10px}.stat{background:var(--bg);border-radius:13px;padding:13px}.stat strong{font-size:19px;display:block}.stat span{font-size:12px;color:var(--muted)}.corner-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:9px}.corner{background:var(--bg);padding:11px;border-radius:12px;font-size:13px}.corner b{display:block;font-size:17px}.notice{border-left:4px solid var(--warm);background:color-mix(in srgb,var(--warm) 10%,var(--surface));padding:12px 14px;border-radius:0 10px 10px 0;font-size:14px;line-height:1.45;color:var(--muted)}.import-card summary{font-weight:800;cursor:pointer}.import-card{padding:16px}.orientation-edit{font-size:13px;margin-top:15px;color:var(--muted)}#toast{position:fixed;bottom:22px;left:50%;transform:translate(-50%,90px);background:var(--ink);color:var(--surface);padding:11px 16px;border-radius:99px;font-weight:700;font-size:14px;transition:.25s;z-index:30}#toast.show{transform:translate(-50%,0)}@media(min-width:760px){main{padding-top:44px}.measure-layout{grid-template-columns:1.1fr .9fr;align-items:center}.stats{grid-template-columns:repeat(5,1fr)}.analysis-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:20px}.formgrid{grid-template-columns:1fr 1fr 1.3fr}}
.grid button.cell{border:0;padding:0;cursor:pointer;appearance:none}.grid button.cell:focus-visible{outline:3px solid var(--brand);outline-offset:1px}
.value-pending{color:var(--muted)}.value-entered,.value-sign{color:var(--brand2);text-shadow:0 0 18px color-mix(in srgb,var(--brand2) 35%,transparent)}.value-entered:empty{display:none}
.field:has(#orient){grid-column:1/-1;max-width:360px}