/* Capilens appearance: shared neutral surfaces, optical spacing and native controls. */
:root {
  --bg:#f5f5f7;--surface:#fff;--surface-solid:#fff;--surface-subtle:#f5f5f7;
  --text:#1d1d1f;--text-2:#646469;--text-3:#77777d;--line:#e5e5ea;
  --accent:#0071e3;--accent-soft:#edf5ff;--glass:rgba(255,255,255,.82);
  --shadow:0 2px 6px #00000002,0 20px 60px #25253506;
}
body[data-theme=dark] {
  --bg:#101012;--surface:#1c1c1e;--surface-solid:#1c1c1e;--surface-subtle:#262629;
  --text:#f5f5f7;--text-2:#acacb3;--text-3:#98989f;--line:#37373c;
  --accent-soft:#162b41;--glass:rgba(28,28,30,.87);
  --shadow:0 2px 6px #0001,0 20px 60px #0002;
}
body{font-family:-apple-system,BlinkMacSystemFont,'SF Pro Display','Segoe UI',sans-serif;-webkit-font-smoothing:antialiased;letter-spacing:-.012em}
.topbar{height:76px;background:var(--glass);-webkit-backdrop-filter:blur(24px) saturate(150%);backdrop-filter:blur(24px) saturate(150%);padding:0 max(28px,calc((100vw - 1296px)/2));border-bottom:1px solid var(--line)}
.topbar-brand-copy strong{font-size:20px;letter-spacing:-.045em}.topbar-brand-copy span{font-size:10px;letter-spacing:.01em;color:var(--text-2)}
.brand-mark{border-radius:12px;width:36px;height:36px}.topbar-center{font-size:11px;gap:8px}.status-dot{width:6px;height:6px;background:#30b46c}
.topbar-actions{gap:8px}.icon-button,.menu-button,.theme-toggle{min-height:38px;border:0;background:transparent;border-radius:50px;padding:9px 12px;font-size:12px}.icon-button:hover,.menu-button:hover,.theme-toggle:hover{background:var(--surface-subtle)}.theme-toggle-text small{display:none}
.app-shell{max-width:1352px;padding:30px 28px 70px}.workspace{gap:24px}
.patient-flow{padding:0 8px 8px;gap:14px}.patient-flow>span{font-size:13px;font-weight:500;color:var(--text-2)}
.session-steps{padding:4px!important;border-radius:50px;background:var(--line);gap:2px!important;font-size:11px!important}
.session-steps li{border:0;padding:8px 16px;border-radius:50px;white-space:nowrap;transition:background .2s,color .2s}
.session-steps .active{background:var(--surface);color:var(--text);box-shadow:0 1px 4px #00000012}
.scanner-start{position:relative;isolation:isolate;overflow:hidden;padding:56px;gap:48px;border:1px solid var(--line);border-radius:32px;background:var(--surface);box-shadow:var(--shadow);min-height:540px}
.session-intro{position:relative;align-self:stretch;display:flex;flex-direction:column;justify-content:center;min-width:0}
.session-intro h1{font-size:clamp(38px,4.7vw,65px);letter-spacing:-.062em;line-height:1.045;font-weight:650;max-width:580px;margin:16px 0 22px}
.session-intro h1 em{font-style:normal;color:var(--accent)}
.session-intro>p{font-size:16px;line-height:1.65;max-width:400px;color:var(--text-2)}
.section-overline,.panel-kicker{font-size:10px;letter-spacing:.12em;font-weight:600;color:var(--text-2)}
.session-intro .compact-actions{margin-top:26px;align-items:center;gap:20px}.session-intro .secondary-button{background:var(--surface-subtle);border-color:transparent}
.session-form{position:relative;align-self:center;flex-shrink:0;width:370px;padding:30px;border:1px solid var(--line);border-radius:24px;background:var(--surface-subtle);box-shadow:0 8px 32px #00000003}
.session-form .section-overline{font-size:11px;letter-spacing:.055em;color:var(--text);line-height:1.6;overflow-wrap:anywhere}
.patient-fields{gap:18px}.patient-fields label{font-size:12px;font-weight:500;gap:8px;color:var(--text-2)}
input[type=text],select{background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:13px 14px;min-height:47px;color:var(--text);box-shadow:0 1px 2px #00000002;transition:border-color .2s,box-shadow .2s}
input::placeholder{color:var(--text-3)}input[type=text]:focus,select:focus{border-color:var(--accent);outline:none;box-shadow:0 0 0 3px var(--accent-soft)}
.primary-button,.secondary-button{border-radius:50px;min-height:44px;font-size:13px;font-weight:500;padding:12px 20px;transition:background .18s,box-shadow .18s,transform .18s}
.primary-button{background:var(--accent);box-shadow:0 4px 12px #0071e312}.primary-button:hover:not(:disabled){filter:brightness(1.05);box-shadow:0 6px 18px #0071e325}.primary-button:active,.secondary-button:active{transform:scale(.98)}
.session-form>.primary-button{min-height:49px;margin-top:4px}.session-form .compact-actions{gap:8px;margin-top:15px}.text-button{font-size:12px;min-height:36px;display:inline-flex;align-items:center;line-height:1.4}.text-button:hover{text-decoration:underline;text-underline-offset:3px}
.session-form .helper-text{font-size:11px;line-height:1.6;margin:16px 0 0;color:var(--text-2)}
.scan-signature{display:flex;align-items:center;gap:14px;margin-bottom:12px;color:var(--accent)}.scan-signature svg{width:72px;height:72px;stroke:none;overflow:visible}.scan-signature span{font-size:11px;color:var(--text-2);letter-spacing:.025em}.scan-signature b{display:block;font-weight:600;font-size:12px;color:var(--text);margin-bottom:3px}
.hero-workspace,.content-card{border-radius:26px;padding:28px;border:1px solid var(--line);box-shadow:var(--shadow)}.workspace-heading{margin-bottom:24px;gap:18px}.workspace-heading h2{font-size:26px;font-weight:600;letter-spacing:-.045em}.content-card-heading h3{font-size:21px;font-weight:600}.helper-text{line-height:1.6}
.viewer3d{border-radius:20px;background:var(--surface-subtle)}.viewer-bottom-bar{background:var(--glass);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border-radius:18px;box-shadow:0 5px 25px #0001;padding:12px 24px}.viewer-bottom-bar strong{font-weight:600}.viewer-pill,.mini-status,.overlay-badge{padding:6px 11px}
.scanner-photo{border-radius:14px;padding:7px;transition:transform .2s,border-color .2s}.scanner-photo img{border-radius:9px}.scanner-photo:hover{transform:translateY(-2px)}.scanner-photo[aria-pressed=true]{padding:6px;box-shadow:0 0 0 3px var(--accent-soft)}
.scan-stage,.compare-visual img,.comparison-canvas{border-radius:16px}.metric-row{padding:17px 0}.metric-row strong{font-weight:600}
.inspector{background:var(--glass);backdrop-filter:blur(30px);-webkit-backdrop-filter:blur(30px);border-radius:24px;top:88px;bottom:16px;left:16px;width:min(390px,calc(100vw - 32px));box-shadow:0 24px 80px #0002}
.inspector-header{padding:26px}.inspector-header h1{font-size:27px;letter-spacing:-.04em}.panel{padding:24px 26px}.panel-heading h2{font-size:19px;font-weight:600}.panel-collapse-toggle,.collapse-toggle{background:var(--surface-subtle);min-width:32px;width:32px;height:32px;color:var(--text-2)}
.drawer-backdrop{inset:76px 0 0;background:#00000020;backdrop-filter:blur(3px);-webkit-backdrop-filter:blur(3px)}.menu-popover{top:85px;background:var(--glass);backdrop-filter:blur(28px);-webkit-backdrop-filter:blur(28px);border-radius:20px;padding:8px;border:1px solid var(--line)}.menu-popover button{border-radius:13px;padding:13px}.menu-popover strong{font-weight:500}.menu-popover small{line-height:1.5}.menu-popover-title{font-size:9px}
.upload-tile{border-radius:18px;padding:24px;background:var(--surface-subtle)}.saved-study-item{border-radius:12px;background:var(--surface)}.saved-study-open{padding:15px}.saved-study-open strong{font-weight:600}.saved-study-open span{margin-top:6px}.segmented-control{border-radius:12px;background:var(--line)}.tool-btn{border-radius:9px;min-height:38px}.tool-btn.active{color:var(--text)}
.notice{border-radius:16px;font-size:13px}.process-loader.is-visible{background:var(--glass);backdrop-filter:blur(24px);-webkit-backdrop-filter:blur(24px);border-radius:20px;box-shadow:0 8px 35px #0002}.process-loader__label{font-size:12px}
#captureWorkspace{border-radius:28px;scroll-margin-top:92px}.capture-active .app-shell{max-width:1352px}
@media(min-width:1450px){.scanner-start{padding:64px;gap:72px}.session-form{width:390px}}
@media(max-width:1000px){.scanner-start{padding:36px;gap:30px;min-height:0}.session-form{width:330px;padding:25px}.session-intro h1{font-size:46px}.topbar-center{display:none}}
@media(max-width:850px){.scanner-start{flex-direction:column;gap:28px}.session-intro{align-self:stretch}.session-intro h1{font-size:48px;max-width:600px}.session-intro>p{max-width:560px}.session-form{width:100%;padding:26px}.session-intro .compact-actions{margin-top:18px}.scan-signature{margin-bottom:0}.scan-signature svg{width:55px;height:55px}}
@media(max-width:600px){.topbar{height:66px;padding:0 16px}.topbar-brand-copy strong{font-size:18px}.topbar-brand-copy span{font-size:8px}.brand-mark{width:32px;height:32px}.topbar-actions{gap:2px}.topbar-actions button{padding:9px;min-height:38px}.app-shell{padding:20px 16px 40px}.workspace{gap:18px}.patient-flow{padding:0;gap:12px}.patient-flow>span{font-size:12px;max-width:100%;overflow-wrap:anywhere}.session-steps{width:100%;justify-content:space-between}.session-steps li{flex:1;text-align:center;padding:9px 8px;font-size:10px}.scanner-start{padding:25px 22px;border-radius:26px;gap:25px}.session-intro h1{font-size:41px;margin:12px 0 16px}.session-intro>p{font-size:14px}.session-intro .compact-actions{gap:8px 16px}.session-intro .secondary-button{font-size:12px;min-height:40px;padding:10px 15px}.session-form{padding:22px;border-radius:20px}.session-form .compact-actions{justify-content:space-between}.hero-workspace,.content-card{padding:20px;border-radius:22px}.workspace-heading{margin-bottom:18px}.workspace-heading h2{font-size:23px}.workspace-actions{gap:6px}.workspace-actions .secondary-button{min-height:40px;padding:10px 13px;font-size:12px}.viewer3d{height:420px;border-radius:15px}.inspector{top:76px;bottom:10px;left:10px;width:calc(100vw - 20px)}.drawer-backdrop{top:66px}.menu-popover{top:75px;right:12px}.panel{padding:22px}.inspector-header{padding:24px 22px}.scanner-photos{gap:8px}#captureWorkspace{padding:20px 16px;border-radius:23px;scroll-margin-top:82px}}
@media(prefers-reduced-transparency:reduce){.topbar,.inspector,.menu-popover,.viewer-bottom-bar,.process-loader.is-visible{background:var(--surface-solid);backdrop-filter:none;-webkit-backdrop-filter:none}}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{transition:none!important;animation:none!important;scroll-behavior:auto!important}}

.launch-notice{padding:12px 14px;margin:14px 0!important;border:1px solid var(--line);border-left:3px solid var(--accent);border-radius:12px;background:var(--surface);color:var(--text)!important;font-size:13px!important;line-height:1.55;overflow-wrap:anywhere}

/* Full-viewport fallback also works without the native Fullscreen API. */
body.camera-fullscreen{overflow:hidden;overscroll-behavior:none}
body.camera-fullscreen .topbar{display:none}
body.camera-fullscreen #captureComponent{position:fixed!important;inset:0!important;width:100vw!important;height:100vh!important;height:100dvh!important;z-index:10000!important;background:var(--surface);overflow:hidden}