/* Job-Site Activity Time Tracker — Stage 1 (Philip Kennedy spec v3, 2026-09-24). Bright, high-contrast, built for gloves
   and sunlight: every button ≥ 44 px, inputs 17 px, text meets WCAG 2.2 AA. Navy / cyan on white, XN CHILLER logo. */
:root{
  --p:#0b3b6a; --p2:#0e5a9c; --pbg:#e4eef9; --cyan:#0891b2; --cyanbg:#e0f5fa;
  --bg:#f3f5fb; --panel:#fff; --ink:#111827; --ink2:#4b5563; --ink3:#6b7280; --line:#dfe3ee; --line2:#c9cfdd;
  --good:#15803d; --goodbg:#dcfce7; --warn:#b45309; --warnbg:#fef3c7; --bad:#b91c1c; --badbg:#fee2e2;
  --h:"Barlow Condensed",system-ui,sans-serif; --b:"IBM Plex Sans",system-ui,sans-serif; --m:"IBM Plex Mono",ui-monospace,monospace;
  --shadow:0 6px 24px rgba(17,24,39,.08);
}
*{box-sizing:border-box} html,body{margin:0;background:var(--bg);color:var(--ink);font:16px/1.45 var(--b);-webkit-text-size-adjust:100%}
h1,h2,h3{font-family:var(--h);margin:0;letter-spacing:.2px} button,input,select,textarea{font:inherit;color:inherit}
button{cursor:pointer;border:0;background:none;min-height:44px;-webkit-tap-highlight-color:transparent}
input,textarea,select{font-size:17px}
.hide{display:none!important} .muted{color:var(--ink2)} .small{font-size:13px} .mono{font-family:var(--m)} .grow{flex:1;min-width:0}
.row{display:flex;align-items:center;gap:10px} .ico{width:22px;height:22px;stroke:currentColor;fill:none;stroke-width:2;stroke-linecap:round;stroke-linejoin:round;flex:none}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:48px;padding:0 18px;border-radius:12px;border:1.5px solid var(--line2);background:#fff;font-weight:600;font-size:16px}
.btn.p{background:var(--p);color:#fff;border-color:var(--p)} .btn.d{color:var(--bad);border-color:#f3b4b4} .btn.big{width:100%;min-height:58px;font-size:19px;font-family:var(--h);font-weight:700;letter-spacing:.3px}
.btn:disabled{opacity:.45;cursor:default}
.pill{display:inline-block;border-radius:999px;padding:2px 10px;font-size:12.5px;font-weight:700;background:var(--pbg);color:var(--p)}
.pill.g{background:var(--goodbg);color:var(--good)} .pill.w{background:var(--warnbg);color:var(--warn)} .pill.b{background:var(--badbg);color:var(--bad)} .pill.c{background:var(--cyanbg);color:var(--cyan)}
.toast{position:fixed;left:50%;bottom:calc(24px + env(safe-area-inset-bottom));transform:translateX(-50%);background:var(--ink);color:#fff;padding:12px 18px;border-radius:12px;font-weight:600;z-index:200;box-shadow:var(--shadow);pointer-events:none;max-width:92vw;text-align:center}
.toast.bad{background:var(--bad)}

/* login */
#login{position:fixed;inset:0;display:flex;align-items:center;justify-content:center;padding:20px;background:radial-gradient(120% 80% at 50% 30%,#fff 0%,#eef8fc 55%,#e4f1f8 100%);overflow:auto}
#login .box{background:#fff;border-radius:22px;box-shadow:var(--shadow);padding:26px 24px;width:100%;max-width:440px;border-top:8px solid var(--p)}
#login .logo{display:block;width:170px;max-width:60%;margin:0 auto 10px}
#login .tag{font-family:var(--h);font-weight:700;font-size:15px;letter-spacing:2px;color:var(--cyan);text-transform:uppercase}
#login h1{font-size:34px;line-height:1;color:var(--p)}
#login label{display:block;font-size:13px;font-weight:600;color:var(--ink2);margin:14px 0 4px}
#login input{width:100%;padding:13px;border:1.5px solid var(--line2);border-radius:12px;background:#fff}
.roles{display:grid;grid-template-columns:repeat(3,1fr);gap:6px;margin-top:4px}
.roles button{border:1.5px solid var(--line2);border-radius:12px;padding:10px 6px;font-weight:600;font-size:14px;background:#fff}
.roles button.on{background:var(--pbg);border-color:var(--p);color:var(--p)}
#login .go{margin-top:18px;width:100%;background:var(--p);color:#fff;font-family:var(--h);font-weight:700;font-size:22px;padding:14px;border-radius:12px}
#loginErr{color:var(--bad);font-weight:600;margin-top:10px;min-height:20px}
.fine{font-size:12.5px;color:var(--ink3);margin-top:12px;line-height:1.4}

/* shell */
header.top{position:sticky;top:0;z-index:20;background:#fff;border-bottom:1px solid var(--line);padding-top:env(safe-area-inset-top)}
header.top .bar{display:flex;align-items:center;gap:10px;padding:8px 14px;max-width:1100px;margin:0 auto}
header.top .hlogo{height:34px;display:block} header.top .ttl{font-family:var(--h);font-weight:700;font-size:19px;color:var(--cyan);letter-spacing:1px;white-space:nowrap}
@media (max-width:420px){header.top .ttl{display:none}}
.who{margin-left:auto;text-align:right;line-height:1.15;font-size:12.5px;color:var(--ink2)} .who b{display:block;color:var(--ink);font-size:14px}
.live{display:inline-flex;align-items:center;gap:6px;font-family:var(--h);font-weight:700;font-size:12.5px;letter-spacing:1px;color:var(--good)}
.live i{width:8px;height:8px;border-radius:50%;background:var(--good);box-shadow:0 0 0 3px var(--goodbg)} .live.off{color:var(--warn)} .live.off i{background:var(--warn);box-shadow:0 0 0 3px var(--warnbg)}
.iconbtn{width:44px;height:44px;border-radius:12px;border:1px solid var(--line);background:#fff;display:inline-flex;align-items:center;justify-content:center}
nav.tabs{display:flex;gap:4px;padding:0 10px 8px;max-width:1100px;margin:0 auto;overflow-x:auto;scrollbar-width:none} nav.tabs::-webkit-scrollbar{display:none}
nav.tabs button{padding:9px 16px;border-radius:999px;font-family:var(--h);font-weight:700;font-size:16px;color:var(--ink2);white-space:nowrap} nav.tabs button.on{background:var(--p);color:#fff}
main{max-width:1100px;margin:0 auto;padding:12px 14px calc(110px + env(safe-area-inset-bottom))}
.panel{background:var(--panel);border-radius:16px;padding:14px 16px;box-shadow:var(--shadow);margin-bottom:12px}
.panel h2{font-size:22px;margin-bottom:6px}
.lbl{font-weight:600;font-size:15px;margin:12px 0 6px;display:block}

/* entry screen */
.stamp{display:flex;align-items:center;gap:10px;background:var(--pbg);border-radius:12px;padding:10px 12px;color:var(--p)}
.stamp b{display:block;font-size:16px} .stamp span{font-size:12.5px;color:var(--ink2)}
.serial{display:flex;gap:8px} .serial input{flex:1;min-width:0;padding:13px 14px;border:1.5px solid var(--line2);border-radius:12px;font-family:var(--m);font-size:18px;letter-spacing:.5px;text-transform:uppercase;background:#fff}
.serial button{width:58px;border-radius:12px;background:var(--p);color:#fff;flex:none}
.serial button .ico{width:26px;height:26px}
.hint{font-size:13px;margin-top:6px;min-height:18px} .hint.warn{color:var(--warn);font-weight:600} .hint.good{color:var(--good)}
.acts{display:grid;grid-template-columns:repeat(2,1fr);gap:8px}
.acts button{border:1.5px solid var(--line2);border-radius:12px;background:#fff;text-align:left;padding:10px 12px;min-height:64px;display:flex;flex-direction:column;justify-content:center;gap:2px}
.acts button small{font-family:var(--m);font-size:12px;color:var(--ink3);letter-spacing:.3px} .acts button b{font-size:15.5px;line-height:1.2}
.acts button.on{background:var(--p);border-color:var(--p);color:#fff} .acts button.on small{color:#cfe6ff}
.hrs{display:grid;grid-template-columns:repeat(5,1fr);gap:6px}
.hrs button{border:1.5px solid var(--line2);border-radius:999px;background:#fff;font-weight:700;font-size:16px;min-height:48px}
.hrs button.on{background:var(--p);border-color:var(--p);color:#fff}
.step{display:grid;grid-template-columns:58px 1fr 58px;gap:6px;margin-top:8px}
.step button{border:1.5px solid var(--line2);border-radius:12px;background:#fff;font-size:28px;font-weight:600;min-height:54px}
.step .val{border:1.5px solid var(--line2);border-radius:12px;display:flex;align-items:center;justify-content:center;font-family:var(--m);font-size:26px;font-weight:600;background:#fff}
.notelink{color:var(--p2);font-weight:600;text-decoration:underline;padding:8px 0;display:inline-block;min-height:44px;line-height:28px}
textarea.f{width:100%;min-height:72px;padding:12px;border:1.5px solid var(--line2);border-radius:12px;background:#fff;resize:vertical}
.savebar{position:fixed;left:0;right:0;bottom:0;background:#fff;border-top:1px solid var(--line);padding:10px 14px calc(10px + env(safe-area-inset-bottom));z-index:15}
.savebar .in{max-width:1100px;margin:0 auto} .savebar .st{text-align:center;font-size:13px;color:var(--ink2);margin-top:6px;min-height:18px}
.saved{display:flex;gap:14px;align-items:center;padding:6px 0 10px} .saved .ck{width:52px;height:52px;border-radius:50%;background:var(--p);display:flex;align-items:center;justify-content:center;flex:none} .saved .ck .ico{width:30px;height:30px;color:#fff;stroke-width:3}
.saved h2{font-size:30px;line-height:1} .saved p{margin:2px 0 0;color:var(--ink2)}
.facts{border:1px solid var(--line);border-radius:12px;overflow:hidden} .facts div{display:flex;justify-content:space-between;gap:12px;padding:12px 14px;border-bottom:1px solid var(--line)} .facts div:last-child{border-bottom:0} .facts span{color:var(--ink2)} .facts b{text-align:right}
.next{display:grid;gap:8px;margin-top:12px}

/* recent */
.ent{display:flex;gap:12px;align-items:center;padding:12px 0;border-bottom:1px solid var(--line)} .ent:last-child{border-bottom:0}
.ent .hh{font-family:var(--h);font-weight:800;font-size:24px;min-width:56px;color:var(--p)} .ent .hh small{font-size:13px;font-weight:600;color:var(--ink2)}
.ent .t{font-weight:600} .ent .s{font-size:13px;color:var(--ink2)}
.ent .del{color:var(--bad);font-weight:600;font-size:14px;padding:0 8px;min-height:44px}

/* report */
.filters{display:flex;flex-wrap:wrap;gap:8px;align-items:center}
.filters select,.filters input{padding:10px 12px;border:1.5px solid var(--line2);border-radius:12px;background:#fff;min-height:44px;font-size:15px}
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:10px;margin:12px 0}
.card{background:#fff;border-radius:14px;padding:12px 14px;box-shadow:var(--shadow)} .card span{font-size:13px;color:var(--ink2);display:block} .card b{font-family:var(--h);font-size:34px;line-height:1.1}
.two{display:grid;grid-template-columns:1fr 1fr;gap:12px} @media (max-width:760px){.two{grid-template-columns:1fr}}
.bars div.r{display:grid;grid-template-columns:minmax(120px,1.1fr) 2fr 52px;gap:10px;align-items:center;padding:6px 0;cursor:pointer;border-radius:8px} .bars div.r:hover{background:var(--bg)}
.bars .bar{height:16px;background:var(--bg);border-radius:6px;overflow:hidden} .bars .bar i{display:block;height:100%;background:var(--p);border-radius:6px}
.bars .n{text-align:right;font-weight:700;font-family:var(--m)}
table.t{width:100%;border-collapse:collapse;font-size:14.5px} table.t th{text-align:left;font-size:12px;letter-spacing:1px;color:var(--ink2);padding:6px 8px;border-bottom:1px solid var(--line)} table.t td{padding:10px 8px;border-bottom:1px solid var(--line)} table.t tr.k{cursor:pointer} table.t tr.k:hover td{background:var(--bg)}
.overlay{position:fixed;inset:0;background:rgba(17,24,39,.45);z-index:100;display:flex;align-items:flex-end;justify-content:center}
.overlay .in{background:#fff;border-radius:20px 20px 0 0;padding:18px 16px calc(18px + env(safe-area-inset-bottom));width:100%;max-width:720px;max-height:88vh;overflow:auto;position:relative}
@media (min-width:760px){.overlay{align-items:center}.overlay .in{border-radius:20px}}
.overlay .x{position:absolute;right:10px;top:10px} .overlay label{display:block;font-size:13px;font-weight:600;color:var(--ink2);margin:10px 0 4px}
.overlay input.f,.overlay select.f{width:100%;padding:12px;border:1.5px solid var(--line2);border-radius:12px;background:#fff}
#scan video{width:100%;border-radius:14px;background:#000;max-height:60vh}
.log{font-size:12.5px;color:var(--ink2);padding:4px 0;border-top:1px dashed var(--line)}
.actrow{display:flex;gap:8px;align-items:center;padding:6px 0;border-bottom:1px solid var(--line)} .actrow input{flex:1;padding:8px 10px;border:1.5px solid var(--line2);border-radius:10px} .actrow .code{font-family:var(--m);min-width:64px;font-weight:600}
/* photos (Stage 2) */
.photos{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin-top:4px} .photos.big{grid-template-columns:repeat(auto-fill,minmax(180px,1fr))}
.ph{position:relative;border-radius:12px;overflow:hidden;background:var(--bg);aspect-ratio:1;display:flex;flex-direction:column;align-items:center;justify-content:center;border:1.5px solid var(--line2)}
.ph img{width:100%;height:100%;object-fit:cover;display:block;cursor:pointer} .ph span{position:absolute;left:0;right:0;bottom:0;background:rgba(17,24,39,.6);color:#fff;font-size:11px;padding:3px 6px}
.ph .x{position:absolute;top:4px;right:4px;width:32px;height:32px;min-height:32px;border-radius:50%;background:#fff;display:flex;align-items:center;justify-content:center;color:var(--bad)} .ph .x .ico{width:18px;height:18px}
.ph .dl{position:absolute;top:6px;right:6px;width:36px;height:36px;border-radius:50%;background:#fff;display:flex;align-items:center;justify-content:center;color:var(--p)}
.ph.add{border-style:dashed;background:#fff;color:var(--p);min-height:44px} .ph.add b{font-size:28px;line-height:1} .ph.add span{position:static;background:none;color:var(--p);font-weight:600;font-size:13px}
.lightbox{position:fixed;inset:0;background:rgba(0,0,0,.92);z-index:300;display:flex;align-items:center;justify-content:center} .lightbox img{max-width:100vw;max-height:100vh;object-fit:contain}
@media (min-width:760px){.acts{grid-template-columns:repeat(3,1fr)} main{padding-bottom:120px}}
@media (prefers-reduced-motion:no-preference){.acts button,.hrs button,.btn{transition:transform .08s}.acts button:active,.hrs button:active,.btn:active{transform:scale(.97)}}

/* ---- v1.3: scan viewfinder ---- */
#scan .vf{position:relative;border-radius:14px;overflow:hidden;background:#000;aspect-ratio:4/3;max-height:60vh}
#scan video{width:100%;height:100%;object-fit:cover;display:block;background:#000}
#scan .frame,.hp-overlay .frame{position:absolute;left:12%;right:12%;top:22%;bottom:22%;pointer-events:none}
#scan .frame i,.hp-overlay .frame i{position:absolute;width:26px;height:26px;border:4px solid var(--cyan);border-radius:4px}
#scan .frame i:nth-child(1),.hp-overlay .frame i:nth-child(1){left:0;top:0;border-right:0;border-bottom:0} #scan .frame i:nth-child(2),.hp-overlay .frame i:nth-child(2){right:0;top:0;border-left:0;border-bottom:0}
#scan .frame i:nth-child(3),.hp-overlay .frame i:nth-child(3){left:0;bottom:0;border-right:0;border-top:0} #scan .frame i:nth-child(4),.hp-overlay .frame i:nth-child(4){right:0;bottom:0;border-left:0;border-top:0}
.beam{position:absolute;left:6px;right:6px;height:3px;background:var(--cyan);box-shadow:0 0 12px var(--cyan);border-radius:2px;top:0;animation:beam 1.8s ease-in-out infinite}
@keyframes beam{0%{top:4%}50%{top:94%}100%{top:4%}}
#scan .torch{position:absolute;right:10px;bottom:10px;width:48px;height:48px;border-radius:50%;background:rgba(255,255,255,.92);color:var(--p);display:flex;align-items:center;justify-content:center}
#scan .torch.on{background:#ffd54a;color:#111}
#scanSt.bad{color:var(--bad);font-weight:600}
@media (prefers-reduced-motion:reduce){.beam{animation:none;top:50%}}

/* ---- v1.3: How-to walkthrough (the phone that plays the app) ---- */
.howto .ht-roles{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-top:10px}
.howto .ht-roles button{border:1.5px solid var(--line2);border-radius:14px;background:#fff;text-align:left;padding:10px 12px;display:flex;flex-direction:column;gap:2px;min-height:60px}
.howto .ht-roles button b{font-family:var(--h);font-size:19px;color:var(--p)} .howto .ht-roles button span{font-size:12.5px;color:var(--ink2)}
.howto .ht-roles button.on{background:var(--p);border-color:var(--p)} .howto .ht-roles button.on b,.howto .ht-roles button.on span{color:#fff}
.ht-stage{display:grid;grid-template-columns:minmax(220px,380px) 1fr;gap:16px;align-items:start;margin-bottom:12px}
@media (max-width:700px){.ht-stage{grid-template-columns:1fr;gap:10px}.howto .ht-roles{grid-template-columns:1fr 1fr}.howto .ht-roles button{min-height:52px;padding:8px 10px}.howto .ht-roles button b{font-size:16px}.howto .ht-roles button span{display:none}.ht-cap{order:-1;position:static;padding:12px 14px}.ht-cap p{min-height:0;font-size:15px}.ht-cap h3{font-size:22px}.ht-ctl{margin-top:8px}.ht-dots{display:none}}
.hp-wrap{position:relative;width:100%;max-width:380px;margin:0 auto}
.hp{width:360px;height:720px;transform-origin:top left;position:absolute;left:0;top:0}
.hp-body{position:relative;width:360px;height:720px;background:#111827;border-radius:38px;padding:12px;box-shadow:0 18px 50px rgba(17,24,39,.28);overflow:hidden}
.hp-notch{position:absolute;left:50%;top:14px;transform:translateX(-50%);width:110px;height:22px;background:#111827;border-radius:12px;z-index:3}
.hp-screen{position:relative;width:336px;height:696px;background:var(--bg);border-radius:28px;overflow:auto;overflow-x:hidden;scrollbar-width:none;font-size:15px}
.hp-screen::-webkit-scrollbar{display:none}
.hp-screen .hp-top{display:flex;align-items:center;gap:8px;padding:30px 12px 6px;background:#fff;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:2}
.hp-screen .hp-top .hlogo{height:26px} .hp-screen .hp-top .live{font-size:11px} .hp-screen .hp-top .who{font-size:11px} .hp-screen .hp-top .who b{font-size:12.5px}
.hp-screen nav.tabs{padding:6px 8px 8px;background:#fff;border-bottom:1px solid var(--line);position:sticky;top:64px;z-index:2} .hp-screen nav.tabs button{font-size:14px;padding:7px 12px;min-height:36px}
.hp-screen main{padding:10px 10px 90px;max-width:none} .hp-screen .panel{padding:12px;border-radius:14px}
.hp-screen .panel h2{font-size:20px} .hp-screen .acts{grid-template-columns:1fr 1fr} .hp-screen .acts button{min-height:52px;padding:8px 10px} .hp-screen .acts button b{font-size:13.5px}
.hp-screen .hrs button{min-height:40px;font-size:14px} .hp-screen .step button,.hp-screen .step .val{min-height:44px;font-size:22px} .hp-screen .step{grid-template-columns:48px 1fr 48px}
.hp-screen .serial input{font-size:16px;padding:10px 12px} .hp-screen .serial button{width:50px} .hp-screen .stamp b{font-size:14px}
.hp-screen .btn{min-height:40px;font-size:14.5px} .hp-screen .btn.big{min-height:50px;font-size:17px}
.hp-screen .hp-savebar{position:sticky;bottom:0;background:#fff;border-top:1px solid var(--line);padding:8px 10px 12px;margin:0 -10px -90px;z-index:2} .hp-screen .hp-savebar .st{text-align:center;font-size:12px;color:var(--ink2);margin-top:5px}
.hp-screen .hp-login{min-height:696px;display:flex;align-items:center;justify-content:center;padding:14px;background:radial-gradient(120% 80% at 50% 30%,#fff 0%,#eef8fc 55%,#e4f1f8 100%)}
.hp-screen .hp-login .box{background:#fff;border-radius:20px;box-shadow:var(--shadow);padding:18px 16px;width:100%;border-top:7px solid var(--p)}
.hp-screen .hp-login .logo{display:block;width:120px;margin:0 auto 8px} .hp-screen .hp-login .tag{font-family:var(--h);font-weight:700;font-size:12px;letter-spacing:2px;color:var(--cyan);text-transform:uppercase}
.hp-screen .hp-login h1{font-size:28px;line-height:1;color:var(--p)} .hp-screen .hp-login label{display:block;font-size:12px;font-weight:600;color:var(--ink2);margin:9px 0 3px}
.hp-screen .hp-login input{width:100%;padding:9px 11px;border:1.5px solid var(--line2);border-radius:10px;background:#fff;font-size:14px} .hp-screen .hp-login .roles button{font-size:12.5px;padding:8px 4px;min-height:38px}
.hp-screen .hp-login .go{margin-top:12px;width:100%;background:var(--p);color:#fff;font-family:var(--h);font-weight:700;font-size:19px;padding:11px;border-radius:10px}
.hp-screen .ent .hh{font-size:20px;min-width:46px} .hp-screen .ent .t{font-size:14px} .hp-screen .ent .s{font-size:12px}
.hp-screen .cards{grid-template-columns:1fr 1fr;gap:8px;margin:10px 0} .hp-screen .card{padding:8px 10px} .hp-screen .card b{font-size:26px} .hp-screen .card span{font-size:12px}
.hp-screen .filters select{min-height:36px;padding:6px 8px;font-size:13px} .hp-screen table.t{font-size:12.5px} .hp-screen table.t td{padding:7px 5px}
.hp-screen .bars div.r{grid-template-columns:minmax(90px,1.1fr) 2fr 36px;font-size:13px} .hp-screen .bars div.r.on{background:var(--pbg)}
.hp-screen .facts div{padding:9px 11px;font-size:14px} .hp-screen .saved h2{font-size:26px} .hp-screen .saved .ck{width:44px;height:44px}
.hp-screen .photos{grid-template-columns:repeat(3,1fr)}
.hp-overlay{position:absolute;inset:0;background:rgba(17,24,39,.45);z-index:5;display:flex;align-items:flex-end}
.hp-overlay .in{background:#fff;border-radius:20px 20px 0 0;padding:14px 12px 18px;width:100%;position:relative}
.hp-overlay .in h2{font-size:20px;margin-bottom:8px} .hp-overlay label{display:block;font-size:12px;font-weight:600;color:var(--ink2);margin:8px 0 3px}
.hp-overlay input.f,.hp-overlay select.f{width:100%;padding:9px 11px;border:1.5px solid var(--line2);border-radius:10px;background:#fff;font-size:14px}
.hp-overlay .vf{position:relative;border-radius:14px;overflow:hidden;aspect-ratio:4/3;background:#000}
.hp-cam{position:absolute;inset:0;background:radial-gradient(90% 70% at 50% 45%,#5b6472 0%,#2c333d 70%,#151a21 100%);display:flex;align-items:center;justify-content:center}
.hp-cam .plate{background:#e9ebe6;color:#1b1f26;border-radius:6px;padding:8px 12px;width:66%;box-shadow:0 4px 14px rgba(0,0,0,.5);font-family:var(--m);font-size:10px;transform:rotate(-3deg);animation:plate 2.6s ease-in-out infinite}
@keyframes plate{0%,100%{transform:rotate(-3deg) scale(.96)}50%{transform:rotate(-1deg) scale(1)}}
.hp-cam .plate b{display:block;font-family:var(--h);font-size:15px;letter-spacing:2px;color:#0b3b6a} .hp-cam .plate span{display:block;font-size:9px;color:#444}
.hp-cam .bars{display:flex;gap:1.4px;height:26px;margin:6px 0 2px;align-items:stretch} .hp-cam .bars i{display:block;background:#111;height:100%}
.hp-cam .plate .sn{font-weight:600;font-size:10.5px;color:#111}
.hp-toast{position:absolute;left:50%;bottom:110px;transform:translateX(-50%);background:var(--ink);color:#fff;padding:9px 14px;border-radius:10px;font-weight:600;font-size:13px;z-index:6;box-shadow:var(--shadow);max-width:88%;text-align:center;pointer-events:none}
.hp-finger{position:absolute;left:0;top:0;width:44px;height:44px;margin:-22px 0 0 -22px;border-radius:50%;background:rgba(8,145,178,.28);border:2.5px solid var(--cyan);z-index:9;opacity:0;pointer-events:none;transition:transform .6s cubic-bezier(.4,0,.2,1),opacity .25s;transform:translate(180px,400px)}
.hp-finger.show{opacity:1} .hp-finger i{position:absolute;inset:8px;border-radius:50%;background:var(--cyan);opacity:.9}
/* the press: grow a halo + the dot. Never put `scale` on .hp-finger itself — the individual scale property multiplies the
   element's translate too, so the circle flew ~200 px down the phone and back on every tap (Marco, 2026-09-29). */
.hp-finger::before{content:"";position:absolute;inset:0;border-radius:50%;background:rgba(8,145,178,.45);opacity:0}
.hp-finger.tap::before{animation:taphalo .45s ease-out} @keyframes taphalo{0%{opacity:0;scale:1}45%{opacity:1;scale:1.6}100%{opacity:0;scale:1}}
.hp-finger.tap i{animation:tapdot .45s ease-out} @keyframes tapdot{45%{inset:3px}}
.hp-pressed{filter:brightness(.9)}
.ht-cap{background:#fff;border-radius:16px;padding:14px 16px;box-shadow:var(--shadow);position:sticky;top:110px}
.ht-prog{height:6px;background:var(--bg);border-radius:3px;overflow:hidden;margin-bottom:10px} .ht-prog i{display:block;height:100%;background:var(--cyan);border-radius:3px;transition:width .4s}
.ht-n{font-family:var(--h);font-weight:700;font-size:13px;letter-spacing:1.5px;color:var(--cyan);text-transform:uppercase}
.ht-cap h3{font-size:26px;line-height:1.05;margin:2px 0 6px;color:var(--p)} .ht-cap p{margin:0;color:var(--ink2);font-size:16px;min-height:72px}
.ht-ctl{display:flex;gap:6px;margin-top:12px;flex-wrap:wrap} .ht-ctl .btn{padding:0 14px;min-height:44px} .ht-ctl .btn.p{flex:1;min-width:120px}
.ht-dots{display:flex;gap:5px;flex-wrap:wrap;margin-top:10px} .ht-dots button{width:14px;height:14px;min-height:14px;border-radius:50%;background:var(--line2);padding:0} .ht-dots button.done{background:var(--cyan)} .ht-dots button.on{background:var(--p);transform:scale(1.3)}
.ht-ref{padding-left:22px;margin:6px 0 0;font-size:15.5px;line-height:1.5} .ht-ref li{margin-bottom:6px}
/* the stand-alone how-to page */
body.howto-page main{padding-bottom:30px} body.howto-page .ht-cap{top:70px} body.howto-page .howto>.panel:first-child h2{display:none}
.howto-hero{display:flex;align-items:center;gap:12px;flex-wrap:wrap;padding:6px 0 4px} .howto-hero h1{font-size:34px;color:var(--p);line-height:1} .howto-hero .open{margin-left:auto}