:root{--ui-bg:#1c1e22;--ui-bg2:#25282d;--ui-bg3:#30343a;--ui-line:#3b4047;--ui-fg:#eceef0;--ui-muted:#9ba1a9;--accent:#4fb3ff;--accent-bg:#4fb3ff2e;--danger:#ff5a4f;--ok:#3ddc84;--warn:#ffb020;--radius:14px;--btn:46px;--safe-b:env(safe-area-inset-bottom,0px);--safe-t:env(safe-area-inset-top,0px);--font:"Heebo", system-ui, -apple-system, "Segoe UI", Arial, sans-serif;--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark}*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}html,body{overscroll-behavior:none;height:100%;color:var(--ui-fg);font-family:var(--font);background:#0d0e10;margin:0;font-size:15px;overflow:hidden}body{-webkit-user-select:none;user-select:none;-webkit-touch-callout:none;position:fixed;top:0;bottom:0;left:0;right:0}input,select,textarea{-webkit-user-select:text;user-select:text;font-family:var(--font)}button{font-family:var(--font);color:inherit}#app{position:fixed;top:0;bottom:0;left:0;right:0}.rbtn{width:var(--btn);height:var(--btn);min-width:var(--btn);color:var(--ui-fg);cursor:pointer;background:linear-gradient(#363a41,#2b2f35);border:1px solid #454a52;border-radius:50%;justify-content:center;align-items:center;padding:0;transition:background 80ms,transform 80ms;display:inline-flex;position:relative;box-shadow:0 2px 6px #00000059,inset 0 1px #ffffff0f}.rbtn:active{background:#3e434a;transform:scale(.94)}.rbtn.small{--btn:40px}.rbtn.on{border-color:var(--accent);color:#fff;background:linear-gradient(#2c5576,#234662)}.rbtn.off{opacity:.6}.rbtn.off-warn{border-color:var(--warn);color:var(--warn)}.rbtn.danger{color:var(--danger)}.rbtn.primary{color:#fff;background:linear-gradient(#2f7fc4,#2569a5);border-color:#4a9be0}.rbtn:disabled{opacity:.35}.rbtn.fine{--btn:44px;font-weight:700}.btn{min-height:44px;color:var(--ui-fg);cursor:pointer;white-space:nowrap;background:linear-gradient(#343840,#2a2e34);border:1px solid #454a52;border-radius:12px;justify-content:center;align-items:center;gap:4px;padding:0 16px;font-size:15px;display:inline-flex}.btn:active{background:#3e434a}.btn.small{min-height:40px;padding:0 12px;font-size:14px}.btn.big{min-height:52px;padding:0 22px;font-size:17px}.btn.primary{color:#fff;background:linear-gradient(#2f7fc4,#2569a5);border-color:#4a9be0;font-weight:600}.btn.danger{color:#fff;background:linear-gradient(#c8402f,#a8301f);border-color:#e2584a}.btn.on{border-color:var(--accent);background:var(--accent-bg)}.btn.num{font-variant-numeric:tabular-nums;direction:ltr;min-width:44px}.btn:disabled{opacity:.4}.seg-group{background:var(--ui-bg3);border-radius:12px;gap:3px;padding:3px;display:inline-flex}.seg-group.vertical{flex-direction:column}.seg-btn{min-height:42px;color:var(--ui-muted);cursor:pointer;background:0 0;border:0;border-radius:9px;padding:0 14px;font-size:15px}.seg-btn.on{color:#fff;background:#4a5059;font-weight:600;box-shadow:0 1px 3px #0006}.seg-btn:disabled{opacity:.35}.chips{scrollbar-width:none;gap:6px;padding:4px 0;display:flex;overflow-x:auto}.chip{border:1px solid var(--ui-line);background:var(--ui-bg2);min-height:36px;color:var(--ui-muted);white-space:nowrap;cursor:pointer;border-radius:18px;padding:0 12px}.chip.on{color:#fff;border-color:var(--accent);background:var(--accent-bg)}.inp{border:1px solid var(--ui-line);width:100%;min-height:44px;color:var(--ui-fg);background:#15171a;border-radius:10px;padding:0 12px;font-size:16px}.inp:focus{outline:2px solid var(--accent);outline-offset:-1px}.inp.invalid{border-color:var(--danger)}select.inp{-webkit-appearance:auto;appearance:auto}.fld{color:var(--ui-muted);flex-direction:column;gap:6px;font-size:13px;display:flex}.chk{min-height:40px;color:var(--ui-fg);align-items:center;gap:8px;display:flex}.chk input{width:22px;height:22px;accent-color:var(--accent)}.muted{color:var(--ui-muted);font-size:13px;line-height:1.5}.center{text-align:center}.warn-text{color:var(--danger);font-size:13px}.row{align-items:center;gap:8px;display:flex}.row.wrap{flex-wrap:wrap}.col{flex-direction:column;gap:8px;display:flex}.form{flex-direction:column;gap:12px;display:flex}.screen{position:fixed;top:0;bottom:0;left:0;right:0}.page{z-index:20;background:#121417;flex-direction:column;display:flex}.bar{padding:calc(8px + var(--safe-t)) 12px 8px;background:var(--ui-bg);border-bottom:1px solid #2a2d32;align-items:center;gap:10px;display:flex}.bar h1{flex:1;margin:0;font-size:18px;font-weight:600}.page-body{padding:14px 14px calc(30px + var(--safe-b));-webkit-overflow-scrolling:touch;flex-direction:column;flex:1;gap:12px;display:flex;overflow-y:auto}.card{background:var(--ui-bg);border-radius:var(--radius);border:1px solid #2a2d32;flex-direction:column;gap:10px;padding:14px;display:flex}.card h2{color:var(--accent);margin:0 0 4px;font-size:16px}h2{color:var(--ui-muted);margin:6px 0;font-size:16px;font-weight:500}.home .brand{letter-spacing:.3px;flex:1;align-items:center;gap:8px;font-size:19px;font-weight:700;display:flex}.account-chip{color:var(--ui-muted);border:1px solid var(--ui-line);white-space:nowrap;text-overflow:ellipsis;cursor:pointer;border-radius:18px;align-items:center;gap:4px;max-width:40vw;padding:6px 10px;font-size:13px;display:inline-flex;overflow:hidden}.home-top{flex-wrap:wrap;align-items:center;gap:10px;display:flex}.home-top .search{flex:1;min-width:160px}.doc-list{grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:10px;display:grid}.doc-card{background:var(--ui-bg);border-radius:var(--radius);cursor:pointer;border:1px solid #2a2d32;align-items:center;gap:10px;padding:10px;display:flex}.doc-card:active{background:var(--ui-bg2)}.thumb{object-fit:cover;color:#555;background:#0b0c0e;border-radius:8px;flex:none;justify-content:center;align-items:center;width:84px;height:56px;display:flex}.doc-info{flex:1;min-width:0}.doc-name{white-space:nowrap;text-overflow:ellipsis;font-weight:600;overflow:hidden}.doc-addr,.doc-date{color:var(--ui-muted);white-space:nowrap;text-overflow:ellipsis;font-size:13px;overflow:hidden}.doc-actions{gap:4px;display:flex}.empty{color:var(--ui-muted);text-align:center;grid-column:1/-1;padding:30px 10px}.onboarding{justify-content:center;align-items:center;padding:20px}.onb-card{text-align:center;flex-direction:column;align-items:stretch;gap:14px;width:100%;max-width:420px;display:flex}.onb-card img{align-self:center}.onb-card h1{margin:0}.canvas-screen{background:var(--canvas-bg,#000);overflow:hidden}.stage{position:absolute;top:0;bottom:0;left:0;right:0}.cv{touch-action:none;display:block;position:absolute;top:0;bottom:0;left:0;right:0}.canvas-screen.delete-mode .stage:after{content:"";border:4px solid var(--danger);pointer-events:none;position:absolute;top:0;bottom:0;left:0;right:0;box-shadow:inset 0 0 24px #ff3c3259}.hint{top:calc(10px + var(--safe-t));text-align:center;pointer-events:none;opacity:0;z-index:3;background:#1c1e22eb;border:1px solid #3a3f46;border-radius:18px;max-width:min(92vw,560px);padding:8px 14px;font-size:14px;transition:opacity .1s;position:absolute;left:50%;transform:translate(-50%)}.hint.show{opacity:1}.hint.danger{border-color:var(--danger);color:#ffb3ad}.loupe{pointer-events:none;z-index:4;border:2px solid #ffffffb3;border-radius:50%;width:120px;height:120px;display:none;position:absolute;top:0;left:0;box-shadow:0 4px 16px #0009}.loupe.show{display:block}.chooser-label{border:1px solid var(--accent);pointer-events:none;z-index:4;background:#000000d9;border-radius:14px;padding:6px 12px;font-size:14px;position:absolute;transform:translate(-50%)}.side-menu{z-index:6;--pos:.5;align-items:center;gap:8px;display:flex;position:absolute}.side-menu[data-edge=right]{right:8px;top:calc(var(--pos) * 100%);flex-direction:column;transform:translateY(-50%)}.side-menu[data-edge=left]{left:8px;top:calc(var(--pos) * 100%);flex-direction:column;transform:translateY(-50%)}.side-menu[data-edge=top]{top:calc(8px + var(--safe-t));left:calc(var(--pos) * 100%);flex-direction:row;transform:translate(-50%)}.side-menu[data-edge=bottom]{bottom:calc(8px + var(--safe-b));left:calc(var(--pos) * 100%);flex-direction:row;transform:translate(-50%)}.menu-list{-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);background:#1c1e22e0;border:1px solid #353a41;border-radius:30px;gap:6px;padding:6px;display:none}.side-menu.open .menu-list{display:flex}.side-menu[data-edge=right] .menu-list,.side-menu[data-edge=left] .menu-list{scrollbar-width:none;flex-direction:column;max-height:calc(100vh - 90px);overflow-y:auto}.side-menu[data-edge=top] .menu-list,.side-menu[data-edge=bottom] .menu-list{scrollbar-width:none;flex-direction:row;max-width:calc(100vw - 90px);overflow-x:auto}.rbtn.handle{--btn:44px;touch-action:none}.badge{background:var(--warn);color:#000;border-radius:10px;justify-content:center;align-items:center;min-width:20px;height:20px;padding:0 5px;font-size:12px;font-weight:700;display:none;position:absolute;top:-4px;right:-4px}.badge.show{display:inline-flex}.panel{z-index:7;background:var(--ui-bg);max-height:50%;padding:10px 12px calc(10px + var(--safe-b));border-top:1px solid #353a41;border-radius:18px 18px 0 0;transition:transform 90ms ease-out;position:absolute;bottom:0;left:0;right:0;overflow-y:auto;transform:translateY(105%);box-shadow:0 -6px 20px #0006}.panel.open{transform:translateY(0)}.tpl{flex-direction:column;gap:10px;display:flex}.tpl .row{flex-wrap:wrap;justify-content:center}.tpl.strip{flex-direction:row;justify-content:space-between;align-items:center}.tpl-title{flex:1;font-size:15px;font-weight:600}.tpl-head{align-items:center;gap:8px;display:flex}.tpl-body{flex-direction:column;gap:8px;display:flex}.field{border-bottom:1px solid #2a2d32;flex-wrap:wrap;align-items:center;gap:8px;min-height:44px;padding-bottom:6px;display:flex}.flabel{min-width:84px;color:var(--ui-muted);font-size:13px}.fval{flex-wrap:wrap;flex:1;align-items:center;gap:6px;display:flex}.qty{text-align:center;font-variant-numeric:tabular-nums;min-width:32px;font-size:17px}.keychip{gap:2px;display:inline-flex}.len-btn{border:1px solid var(--accent);color:#fff;cursor:pointer;background:#15171a;border-radius:12px;justify-content:center;align-items:baseline;gap:6px;min-width:130px;min-height:48px;padding:0 14px;display:inline-flex}.len-btn .v{font-variant-numeric:tabular-nums;font-size:22px;font-weight:600}.len-btn .u{color:var(--ui-muted);font-size:12px}.keypad{z-index:9;padding:6px 8px calc(8px + var(--safe-b));background:#17191c;border-top:1px solid #353a41;flex-direction:column;gap:6px;max-height:45%;transition:transform 80ms ease-out;display:flex;position:absolute;bottom:0;left:0;right:0;transform:translateY(110%);box-shadow:0 -6px 24px #00000080}.keypad.open{transform:translateY(0)}.keypad.collapsed .kp-keys,.keypad.collapsed .kp-extra{display:none}.kp-strip{align-items:center;gap:8px;display:flex}.kp-display{cursor:pointer;background:#0e0f11;border:1px solid #3a3f46;border-radius:12px;flex-direction:column;flex:1;justify-content:center;min-width:0;min-height:50px;padding:2px 12px;display:flex}.kp-title{color:var(--ui-muted);white-space:nowrap;text-overflow:ellipsis;font-size:12px;overflow:hidden}.kp-valrow{direction:ltr;justify-content:flex-start;align-items:baseline;gap:6px;display:flex}.kp-val{font-variant-numeric:tabular-nums;min-width:10px;font-size:24px;font-weight:600}.kp-val.ph{color:#6b7179}.kp-val.sel{background:#4fb3ff47;border-radius:4px}.kp-val.shake{animation:.25s shake}@keyframes shake{25%{transform:translate(-4px)}75%{transform:translate(4px)}}.kp-unit{color:var(--accent);font-size:13px;font-weight:600}.kp-fine{gap:4px;display:flex}.kp-ok{color:#fff;cursor:pointer;background:linear-gradient(#2f7fc4,#2569a5);border:1px solid #4a9be0;border-radius:12px;min-width:76px;min-height:50px;font-size:16px;font-weight:600}.kp-cancel{min-width:64px;min-height:50px;color:var(--ui-fg);cursor:pointer;background:#2a2e34;border:1px solid #454a52;border-radius:12px;font-size:14px}.kp-extra:empty{display:none}.kp-extra{justify-content:center;display:flex}.kp-keys{flex:1;grid-template-columns:repeat(4,1fr);gap:6px;min-height:0;display:grid}.kp-key{color:#fff;cursor:pointer;direction:ltr;background:#2f3339;border:0;border-radius:10px;min-height:44px;font-size:22px;font-weight:500;box-shadow:0 1px #00000080}.kp-key.fn{color:#c9ced4;background:#24272c;font-size:19px}.kp-key.wide{grid-column:span 2}.kp-key.down{background:#4a5059}@media (orientation:landscape) and (max-height:600px){.keypad{border-top:0;width:min(46vw,420px);max-height:none;padding-top:calc(8px + var(--safe-t));border-inline-start:1px solid #353a41;top:0;left:auto;right:0;transform:translate(110%)}html[dir=rtl] .keypad{left:0;right:auto;transform:translate(-110%)}.keypad.open,html[dir=rtl] .keypad.open{transform:translate(0)}.keypad.collapsed{top:auto}.panel{border-radius:18px 0 0;width:min(46vw,420px);max-height:100%;left:auto;right:0}html[dir=rtl] .panel{border-radius:0 18px 0 0;left:0;right:auto}}.sheet-wrap{z-index:30;background:#00000059;justify-content:center;align-items:flex-end;display:flex;position:fixed;top:0;bottom:0;left:0;right:0}.sheet{background:var(--ui-bg);width:100%;max-width:720px;max-height:50vh;padding:10px 12px calc(10px + var(--safe-b));border:1px solid #353a41;border-radius:18px 18px 0 0;flex-direction:column;gap:8px;display:flex}@media (orientation:landscape) and (max-height:600px){.sheet{max-width:560px;max-height:92vh}}.sheet-head,.lib-tools{align-items:center;gap:8px;display:flex}.lib-tools .search{flex:1}.lib-grid{grid-template-columns:repeat(auto-fill,minmax(88px,1fr));gap:8px;padding-bottom:6px;display:grid;overflow-y:auto}.lib-tile{background:var(--ui-bg2);cursor:pointer;border:1px solid #353a41;border-radius:12px;flex-direction:column;align-items:center;gap:4px;min-height:92px;padding:8px 4px;display:flex;position:relative}.lib-tile:active{background:var(--ui-bg3)}.lib-name{text-align:center;font-size:12px;line-height:1.25}.fav-dot{top:4px;color:var(--warn);position:absolute}.fav-dot:not(:-webkit-any(:lang(ae),:lang(ar),:lang(arc),:lang(bcc),:lang(bqi),:lang(ckb),:lang(dv),:lang(fa),:lang(glk),:lang(he),:lang(ku),:lang(mzn),:lang(nqo),:lang(pnb),:lang(ps),:lang(sd),:lang(ug),:lang(ur),:lang(yi))){right:4px}.fav-dot:not(:is(:lang(ae),:lang(ar),:lang(arc),:lang(bcc),:lang(bqi),:lang(ckb),:lang(dv),:lang(fa),:lang(glk),:lang(he),:lang(ku),:lang(mzn),:lang(nqo),:lang(pnb),:lang(ps),:lang(sd),:lang(ug),:lang(ur),:lang(yi))){right:4px}.fav-dot:-webkit-any(:lang(ae),:lang(ar),:lang(arc),:lang(bcc),:lang(bqi),:lang(ckb),:lang(dv),:lang(fa),:lang(glk),:lang(he),:lang(ku),:lang(mzn),:lang(nqo),:lang(pnb),:lang(ps),:lang(sd),:lang(ug),:lang(ur),:lang(yi)){left:4px}.fav-dot:is(:lang(ae),:lang(ar),:lang(arc),:lang(bcc),:lang(bqi),:lang(ckb),:lang(dv),:lang(fa),:lang(glk),:lang(he),:lang(ku),:lang(mzn),:lang(nqo),:lang(pnb),:lang(ps),:lang(sd),:lang(ug),:lang(ur),:lang(yi)){left:4px}.modal-wrap{z-index:50;background:#0000008c;justify-content:center;align-items:center;padding:16px;display:flex;position:fixed;top:0;bottom:0;left:0;right:0}.modal{background:var(--ui-bg);border:1px solid #3a3f46;border-radius:18px;flex-direction:column;gap:14px;width:100%;max-width:440px;max-height:90vh;padding:18px;display:flex;overflow-y:auto;box-shadow:0 10px 40px #0009}.modal-title{font-size:17px;font-weight:600;line-height:1.4}.modal-btns{flex-wrap:wrap;justify-content:flex-end;gap:8px;display:flex}.toast{left:50%;bottom:calc(24px + var(--safe-b));z-index:60;opacity:0;pointer-events:none;text-align:center;background:#282b30f5;border:1px solid #454a52;border-radius:20px;max-width:90vw;padding:10px 16px;font-size:14px;transition:opacity .1s,transform .1s;position:fixed;transform:translate(-50%)translateY(20px)}.toast.show{opacity:1;transform:translate(-50%)translateY(0)}.update-bar{top:calc(10px + var(--safe-t));z-index:70;background:var(--ui-bg);border:1px solid var(--accent);border-radius:16px;flex-wrap:wrap;align-items:center;gap:8px;max-width:94vw;padding:8px 12px;font-size:14px;display:flex;position:fixed;left:50%;transform:translate(-50%);box-shadow:0 6px 20px #00000080}.comfort{flex-direction:column;gap:12px;display:flex}.swatches{grid-template-columns:repeat(2,1fr);gap:10px;display:grid}.swatch{aspect-ratio:1;cursor:pointer;border:0;border-radius:14px}.comfort-step{color:var(--ui-muted);font-size:14px}.comfort-result{font-size:15px;line-height:1.5}.area-cv{touch-action:none;background:#111;border-radius:10px;width:100%;height:200px}.sheet-cv{background:#fff;border-radius:4px;width:100%;display:block;box-shadow:0 2px 12px #00000080}.sheet-box{background:#2a2d32}.exp-pair{flex-wrap:wrap;align-items:center;gap:8px;display:flex}.exp-label{min-width:90px;font-weight:600}.snap-demo,.pal-demo{border-radius:8px;width:300px;max-width:100%}.shape-cv{aspect-ratio:1;touch-action:none;border-radius:10px;align-self:center;width:min(100%,420px)}.tools{justify-content:center}