/* Voleska fitting: quiet chrome, an uninterrupted mirror and optional precision. */
.calibration-dialog{width:min(1120px,calc(100% - 48px));max-width:none;max-height:calc(100svh - 32px);padding:0;border:1px solid #ffffff80;border-radius:22px;color:var(--ink);background:#fff;box-shadow:0 32px 120px #00000040;overscroll-behavior:contain}
.calibration-dialog::backdrop{background:#20202085;backdrop-filter:blur(10px)}
.calibration-sheet{padding:0 26px 26px}.calibration-topbar{display:flex;align-items:center;justify-content:space-between;height:64px;margin:0;padding:0;max-width:none;border:0;background:#fff;color:var(--ink)}
.calibration-topbar>span{font:500 30px/1.1 'Yanone Kaffeesatz',Georgia,serif;letter-spacing:-.4px}.calibration-topbar button{display:grid;place-items:center;width:44px;height:44px;margin-right:-8px;border:0;background:transparent;border-radius:50%;color:#666}.calibration-topbar button:hover{background:#f3f3f3}.calibration-topbar svg{width:20px;height:20px;stroke-width:1.4}
.calibration-steps{display:flex;gap:18px;list-style:none;padding:0 0 20px;margin:0}.calibration-steps li{display:flex;align-items:center;gap:7px;flex:1;position:relative;padding-top:12px;color:#777;font-size:14px;line-height:1.4;min-width:0}.calibration-steps li:before{content:'';position:absolute;inset:0 0 auto;height:2px;border-radius:4px;background:#ededed}.calibration-steps li[data-state=current]:before,.calibration-steps li[data-state=done]:before{background:var(--accent)}.calibration-steps li>span{font-size:13px;width:18px;flex-shrink:0;color:#777}.calibration-steps li>b{font-weight:400}.calibration-steps li[data-state=current]{color:#202020}.calibration-steps li[data-state=current]>b{font-weight:600}.calibration-steps li[data-state=done]>span{color:var(--accent-ink)}
.calibration-workspace{display:grid;grid-template-columns:minmax(0,1fr) 320px;grid-template-rows:auto 1fr;column-gap:32px;min-width:0}.calibration-heading{grid-column:2;grid-row:1;padding:18px 0 0}.calibration-heading>p:first-child{color:var(--accent-ink);font-size:14px;line-height:1.5;margin:0 0 13px;letter-spacing:.2px}.calibration-heading h2{font:500 46px/1.08 'Yanone Kaffeesatz',Georgia,serif;letter-spacing:-1px;margin:0 0 17px}.calibration-heading>p:last-child{font-size:18px;line-height:1.65;color:#666;margin:0}
.calibration-picture{position:relative;grid-column:1;grid-row:1/3;min-width:0;height:clamp(280px,calc(100svh - 190px),510px);overflow:hidden;border-radius:14px;background:#202020;isolation:isolate}.calibration-picture canvas{display:block;width:100%;height:100%;max-width:none;max-height:none;margin:0;touch-action:none;outline-offset:-5px}.calibration-picture[data-phase=mark] canvas{cursor:move}.calibration-picture:focus-within{box-shadow:0 0 0 2px #0cbee64d}
.calibration-image-top{position:absolute;inset:16px 16px auto;display:flex;justify-content:space-between;align-items:center;gap:12px;pointer-events:none}.calibration-image-top span{display:inline-flex;align-items:center;gap:6px;background:#ffffffb8;backdrop-filter:blur(16px);border:1px solid #ffffff60;color:#333;border-radius:20px;padding:7px 10px;font-size:13px;line-height:1.2}.calibration-image-top span:empty{display:none}.calibration-picture[data-phase=capture] #calibration-image-label:before{content:'';width:5px;height:5px;border-radius:50%;background:var(--accent-ink)}
.calibration-feedback{position:absolute;bottom:17px;left:50%;transform:translateX(-50%);display:inline-flex;align-items:center;justify-content:center;gap:7px;width:max-content;max-width:calc(100% - 32px);padding:8px 12px;background:rgba(32,32,32,.56);backdrop-filter:blur(18px);border:1px solid #ffffff30;border-radius:30px;color:#fff;pointer-events:none;box-shadow:0 3px 16px #00000014}.calibration-feedback p{font-size:14px;line-height:1.4;margin:0;text-align:center}.calibration-state-dot{width:5px;height:5px;border-radius:50%;flex-shrink:0;background:#bcf4fd}.calibration-picture[data-phase=preview] .calibration-state-dot{width:9px;height:5px;border-left:1.5px solid #bcf4fd;border-bottom:1.5px solid #bcf4fd;border-radius:0;transform:rotate(-45deg) translateY(-1px);background:none}
.calibration-guide{position:absolute;top:46%;width:58px;height:58px;display:grid;place-items:center;border:1px solid #ffffff65;border-radius:50%;background:#20202035;backdrop-filter:blur(9px);color:white;pointer-events:none}.calibration-guide[data-direction=left]{left:20px}.calibration-guide[data-direction=right]{right:20px}.calibration-guide span{display:block;width:38px;height:38px;font-size:0;line-height:0;background:center/contain no-repeat url("data:image/svg+xml,%3Csvg xmlns=%27http://www.w3.org/2000/svg%27 viewBox=%270 0 24 24%27 fill=%27none%27 stroke=%27white%27 stroke-width=%271.5%27 stroke-linecap=%27round%27 stroke-linejoin=%27round%27%3E%3Cpath d=%27M2 12h20m-7-7 7 7-7 7%27/%3E%3C/svg%3E")}.calibration-guide[data-direction=left] span{transform:scaleX(-1)}
.calibration-controls{grid-column:2;grid-row:2;display:flex;flex-direction:column;justify-content:flex-end;padding-top:26px;min-width:0}.calibration-turn-demo{display:flex;align-items:center;gap:14px;margin-bottom:auto;padding:18px 0 24px}.calibration-turn-demo>span{font-size:14px;line-height:1.5;color:#666;max-width:120px}.calibration-head-demo{position:relative;display:grid;place-items:center;width:82px;height:76px;border-radius:16px;background:#f3f3f3;color:#333;flex-shrink:0}.calibration-head-demo svg{width:76px;height:66px;stroke-width:1.2}.demo-profile{display:none}.demo-arrow{display:none;position:absolute;font-size:22px;color:var(--accent-ink);bottom:0;right:-5px}.calibration-turn-demo[data-direction=left] .calibration-head-demo{transform:scaleX(-1)}.calibration-turn-demo:not([data-direction=front]) .demo-face,.calibration-turn-demo:not([data-direction=front]) .demo-features{display:none}.calibration-turn-demo:not([data-direction=front]) .demo-profile,.calibration-turn-demo:not([data-direction=front]) .demo-arrow{display:block}
.calibration-hold{height:3px;overflow:hidden;border-radius:3px;background:#ededed;margin-bottom:20px}.calibration-hold>span{display:block;width:100%;height:100%;background:var(--accent);transform:scaleX(0);transform-origin:left}
.calibration-nudges{padding:12px 0 24px;margin-bottom:auto}.calibration-nudges>span{display:block;font-size:14px;font-weight:600;margin-bottom:11px}.calibration-nudges>div{display:flex;gap:8px}.calibration-nudges button{display:grid;place-items:center;width:47px;height:44px;border:1px solid #d2d2d2;border-radius:5px;background:#fff;color:#333;font-size:19px}.calibration-nudges button:hover{background:#f0fbfe;border-color:#0cbee6}.calibration-nudges small{display:block;color:#777;font-size:13px;line-height:1.6;margin-top:12px}
.calibration-error{font-size:16px;color:#923f2a;line-height:1.5;margin:0 0 12px;border-left:2px solid #c77e68;padding-left:10px}.calibration-error:empty{display:none}.calibration-actions{display:flex;flex-direction:column;gap:9px}.calibration-secondary-actions{display:flex;align-items:center;justify-content:space-between;gap:12px}.calibration-secondary-actions:has(>button[hidden]:first-child):has(>button[hidden]:last-child){display:none}.calibration-secondary-actions button,.calibration-text-button{min-height:44px;border:0;background:none;padding:3px 0;color:#666;font-size:14px}.calibration-secondary-actions button:hover,.calibration-text-button:hover{color:var(--accent-ink)}.calibration-secondary-actions button span{margin-right:3px}.calibration-actions>.button{width:100%;min-height:50px;border-radius:5px;font-size:16px;justify-content:center;font-weight:500}.calibration-actions>.secondary{margin:0;border-color:#202020;background:#fff;color:#333;font-weight:400}.calibration-actions>.primary:not(:disabled):after{content:'→';font-size:18px;margin-left:5px}.calibration-actions>.button:disabled{background:#f3f3f3;color:#888;opacity:1}#calibration-skip{min-height:44px;background:none;border:0;font-size:13px;color:#666;padding:8px}#calibration-skip:hover{text-decoration:underline;text-underline-offset:4px}.calibration-private{display:flex;justify-content:center;align-items:center;gap:5px;font-size:12px;line-height:1.5;color:#888;margin:8px 0 0;text-align:center}.calibration-private svg{width:11px;height:11px;fill:none;stroke:currentColor;stroke-width:1.3;flex-shrink:0}
@media(prefers-reduced-motion:no-preference){.calibration-dialog[open]{animation:fit-open .24s ease-out}.calibration-hold>span{transition:transform .12s linear}.calibration-turn-demo:not([data-direction=front]) .demo-arrow{animation:fit-turn 1.8s ease-in-out infinite}@keyframes fit-open{from{opacity:0;transform:translateY(7px)}to{opacity:1;transform:translateY(0)}}@keyframes fit-turn{0%,100%{transform:translateX(-2px);opacity:.55}50%{transform:translateX(4px);opacity:1}}}


@media(min-width:701px) and (max-height:650px){.calibration-dialog{width:min(1000px,calc(100% - 24px));max-height:calc(100svh - 16px);border-radius:16px}.calibration-sheet{padding:0 20px 18px}.calibration-topbar{height:46px}.calibration-topbar>span{font-size:28px}.calibration-steps{padding-bottom:13px}.calibration-steps li{padding-top:9px;font-size:13px}.calibration-workspace{grid-template-columns:minmax(0,1fr) 260px;column-gap:25px}.calibration-picture{height:calc(100svh - 135px);min-height:215px}.calibration-heading{padding-top:8px}.calibration-heading h2{font-size:32px;margin-bottom:10px}.calibration-heading>p:first-child{font-size:13px;margin-bottom:9px}.calibration-heading>p:last-child{font-size:14px;line-height:1.6}.calibration-turn-demo{padding:8px 0 12px}.calibration-head-demo{height:54px;width:64px}.calibration-head-demo svg{height:50px;width:60px}.calibration-controls{padding-top:12px}.calibration-private{display:none}.calibration-actions{gap:4px}.calibration-nudges{padding:0 0 8px}.calibration-nudges small{display:none}.calibration-actions>.button{min-height:44px}#calibration-skip{min-height:44px}.calibration-hold{margin-bottom:8px}}

/* Keep readable type and reachable actions on compact screens. */


@media(min-width:701px) and (max-height:650px){.calibration-heading>p:first-child,.calibration-private,#calibration-skip,.calibration-turn-demo,.calibration-nudges>span{display:none}.calibration-heading h2{font-size:36px}.calibration-heading>p:last-child{font-size:16px;line-height:1.5}.calibration-workspace{grid-template-columns:minmax(0,1fr) 300px}.calibration-picture{height:calc(100svh - 115px)}.calibration-topbar{height:44px}.calibration-sheet{padding-bottom:12px}.calibration-controls{padding-top:8px}.calibration-dialog[data-phase=preview] .calibration-actions{display:grid;grid-template-columns:1fr 1fr;gap:6px}.calibration-dialog[data-phase=preview] .calibration-secondary-actions{grid-column:1/-1}.calibration-dialog[data-phase=preview] .calibration-actions>.button{padding-inline:10px}.calibration-dialog[data-phase=preview] .calibration-actions>.primary:after{display:none}}

/* A viewport-filling phone studio: image gets the remaining space, never a vh slice. */
html:has(.calibration-dialog[open]),body:has(.calibration-dialog[open]){overflow:hidden}
@media(max-width:700px),(max-width:1100px) and (max-height:550px){
  .calibration-dialog{position:fixed;inset:0;margin:0;width:100%;max-width:none;height:100vh;height:100svh;height:100dvh;max-height:100vh;max-height:100svh;max-height:100dvh;padding:0;border:0;border-radius:0;overflow:hidden;box-shadow:none}
  .calibration-sheet{height:100%;min-height:0;display:flex;flex-direction:column;padding:8px 14px 10px;padding:max(8px,env(safe-area-inset-top)) max(14px,env(safe-area-inset-right)) max(10px,env(safe-area-inset-bottom)) max(14px,env(safe-area-inset-left))}
  .calibration-topbar{height:48px;flex:0 0 48px;gap:12px}
  .calibration-topbar>span{font-size:26px;letter-spacing:-.2px}
  .calibration-topbar button{flex:0 0 44px;width:44px;height:44px;margin:0}
  .calibration-steps{display:flex;flex:0 0 3px;height:3px;min-height:3px;gap:7px;padding:0;margin:0 0 12px}
  .calibration-steps li{height:3px;min-height:3px;padding:0;line-height:1}
  .calibration-steps li:before{height:3px}
  .calibration-steps li>span,.calibration-steps li>b{display:block;position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap}
  .calibration-workspace{display:flex;flex:1 1 0;min-height:0;flex-direction:column;gap:0}
  .calibration-heading{flex:0 0 auto;padding:0 0 11px;min-width:0}
  .calibration-heading>p:first-child{display:none}
  .calibration-heading h2{font-size:30px;line-height:1.1;letter-spacing:-.4px;margin:0 0 5px}
  .calibration-heading>p:last-child{font-size:16px;line-height:1.4;margin:0}
  .calibration-picture{flex:1 1 0;min-height:0;height:auto;max-height:none;width:100%;border-radius:10px;grid-column:auto;grid-row:auto}
  .calibration-image-top{inset:12px 12px auto;gap:8px}
  .calibration-image-top span{font-size:12px;padding:7px 10px}
  .calibration-feedback{bottom:12px;max-width:calc(100% - 24px);padding:8px 11px}
  .calibration-feedback p{font-size:13px;line-height:1.35}
  .calibration-guide{top:50%;transform:translateY(-50%);width:48px;height:48px}
  .calibration-guide span{width:32px;height:32px}
  .calibration-guide[data-direction=left]{left:12px}.calibration-guide[data-direction=right]{right:12px}
  .calibration-controls{display:flex;flex:0 0 auto;min-height:0;padding:9px 0 0;grid-column:auto;grid-row:auto}
  .calibration-turn-demo,.calibration-private,#calibration-skip{display:none}
  .calibration-hold{flex:0 0 3px;height:3px;margin:0 0 8px}
  .calibration-actions{display:flex;flex-direction:row;align-items:center;gap:8px}
  .calibration-secondary-actions{display:contents;margin:0}
  .calibration-secondary-actions button,.calibration-text-button{min-height:44px;font-size:14px}
  .calibration-text-button{flex:1;text-align:right;color:var(--accent-ink)}
  .calibration-actions>.button{min-height:48px;padding:10px 12px;font-size:16px;line-height:1.4;margin:0}
  .calibration-actions>.primary:after{display:none}
  .calibration-dialog[data-phase=preview] .calibration-actions{display:grid;grid-template-columns:1fr 1fr;gap:8px}
  .calibration-dialog[data-phase=preview] .calibration-secondary-actions{display:flex;grid-column:1/-1;grid-row:1;justify-content:flex-start;margin:0}
  .calibration-dialog[data-phase=preview] .calibration-actions>.primary{grid-column:2;grid-row:2}
  .calibration-dialog[data-phase=preview] .calibration-actions>.secondary{grid-column:1;grid-row:2}
  .calibration-dialog[data-phase=mark] .calibration-steps{display:none}
  .calibration-nudges{display:flex;justify-content:center;padding:0;margin:0 0 8px;gap:0}
  .calibration-nudges>span,.calibration-nudges small{display:none}
  .calibration-nudges>div{width:auto;gap:8px}
  .calibration-nudges button{width:44px;height:44px}
  .calibration-dialog[data-phase=mark] .calibration-actions{display:grid;grid-template-columns:72px minmax(0,1fr);gap:8px}
  .calibration-dialog[data-phase=mark] #calibration-retake{display:none}
  .calibration-dialog[data-phase=mark] #calibration-back{grid-column:1;grid-row:1;text-align:left}
  .calibration-dialog[data-phase=mark] #calibration-next{grid-column:2;grid-row:1}
  .calibration-error{font-size:14px;line-height:1.4;margin:0 0 8px}
}
@media(orientation:landscape) and (max-width:1100px) and (max-height:550px){
  .calibration-sheet{padding-top:max(4px,env(safe-area-inset-top));padding-bottom:max(8px,env(safe-area-inset-bottom))}
  .calibration-topbar{height:44px;flex-basis:44px}.calibration-topbar>span{font-size:25px}
  .calibration-steps{margin-bottom:8px}
  .calibration-workspace{display:grid;grid-template-columns:minmax(0,1fr) 230px;grid-template-rows:auto minmax(0,1fr);column-gap:20px}
  .calibration-heading{grid-column:2;grid-row:1;padding:2px 0 8px}
  .calibration-heading h2{font-size:28px}.calibration-heading>p:last-child{font-size:15px;line-height:1.35}
  .calibration-picture{grid-column:1;grid-row:1/3;height:100%;min-height:0;align-self:stretch}
  .calibration-controls{grid-column:2;grid-row:2;justify-content:flex-start;padding-top:6px;overflow-y:auto;overscroll-behavior-y:contain;scrollbar-width:thin}
  .calibration-controls:before{content:'';margin-top:auto}
  .calibration-controls>*{flex-shrink:0}
  .calibration-dialog[data-phase=preview] .calibration-actions{gap:6px}
  .calibration-actions>.button{font-size:14px;padding-inline:8px;min-height:46px}
  .calibration-nudges{margin-bottom:6px}.calibration-nudges>div{gap:6px}
  .calibration-dialog[data-phase=mark] .calibration-actions{grid-template-columns:58px minmax(0,1fr);gap:6px}
}