/* CertBack app — a tool used one-handed on site. Big targets, one job per screen, blue means "do this next". */
@font-face{font-family:"Archivo";src:url("../assets/fonts/archivo-var.woff") format("woff");font-weight:100 900;font-stretch:62% 125%;font-style:normal;font-display:swap}
:root{
  --brand:#1212F2;--brand-deep:#0A0A8A;--on-brand:#fff;
  --blue:#1212F2;--blue-tint:#E9EAFF;
  --ink:#0E0E14;--ink-2:#4A4C5C;--ink-3:#7C7F91;
  --paper:#fff;--surface:#F3F4F8;--panel:#fff;
  --line:#D9DBE4;--line-2:#EBECF2;
  --ok:#157A3C;--ok-bg:#E3F5EA;--warn:#9A5B00;--warn-bg:#FFF2D9;--bad:#B3261E;--bad-bg:#FBE9E7;
  --rec:#E5241B;
  --sans:"Archivo",system-ui,-apple-system,"Segoe UI",Arial,sans-serif;
  --wide:"Archivo","Arial Black",Impact,sans-serif;
  --tap:52px;--radius:8px;
}
@media (prefers-color-scheme: dark){
  :root:not([data-theme="light"]){
    --blue:#8A95FF;--blue-tint:#171A3A;--ink:#F1F1F6;--ink-2:#A3A6B8;--ink-3:#7C7F91;--paper:#0B0B12;--surface:#14141D;--panel:#1A1A24;
    --line:#2B2C3B;--line-2:#1E1F2C;--ok:#5FD08A;--ok-bg:#12301F;--warn:#F2B04B;--warn-bg:#3A2A0E;--bad:#FF8A80;--bad-bg:#3A1A17;
    color-scheme:dark;
  }
}
:root[data-theme="dark"]{
  --blue:#8A95FF;--blue-tint:#171A3A;--ink:#F1F1F6;--ink-2:#A3A6B8;--ink-3:#7C7F91;--paper:#0B0B12;--surface:#14141D;--panel:#1A1A24;
  --line:#2B2C3B;--line-2:#1E1F2C;--ok:#5FD08A;--ok-bg:#12301F;--warn:#F2B04B;--warn-bg:#3A2A0E;--bad:#FF8A80;--bad-bg:#3A1A17;
  color-scheme:dark;
}
*{box-sizing:border-box}
[hidden]{display:none !important}
html{height:100%;overflow-x:clip;-webkit-text-size-adjust:100%}
body{margin:0;min-height:100%;background:var(--paper);color:var(--ink);font-family:var(--sans);font-size:17px;line-height:1.45;-webkit-font-smoothing:antialiased;font-variant-numeric:tabular-nums;overscroll-behavior-y:none}
button,input,select,textarea{font:inherit;color:inherit}
button{cursor:pointer;-webkit-tap-highlight-color:transparent}
a{color:var(--blue)}
h1,h2,h3{font-family:var(--wide);margin:0;line-height:1.05;text-wrap:balance}
h1{font-size:1.9rem;font-weight:800;font-stretch:112%;letter-spacing:-.015em}
h2{font-size:1.25rem;font-weight:700;font-stretch:104%}
h3{font-size:1.02rem;font-weight:700;font-stretch:104%}
p{margin:0}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.muted{color:var(--ink-2)}
.small{font-size:.9rem}
:focus-visible{outline:3px solid var(--blue);outline-offset:2px}

/* app frame */
#app{min-height:100dvh;display:flex;flex-direction:column}
.top{position:sticky;top:0;z-index:5;background:var(--paper);border-bottom:1px solid var(--line-2);padding-top:env(safe-area-inset-top,0px)}
.top-row{display:grid;grid-template-columns:var(--tap) 1fr var(--tap);align-items:center;height:56px;padding:0 4px}
.top-row .mid{display:flex;justify-content:center;align-items:center;min-width:0}
.top-row .title{text-align:center;font-family:var(--wide);font-weight:700;font-stretch:104%;font-size:1rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.icon-btn{width:var(--tap);height:var(--tap);display:grid;place-items:center;background:none;border:0;border-radius:50%;color:var(--ink)}
.icon-btn:active{background:var(--surface)}
.icon-btn svg{width:24px;height:24px}
.brand-mini{display:inline-flex;align-items:center;gap:.5rem;font-family:var(--wide);font-stretch:125%;font-weight:800;font-size:1.15rem;letter-spacing:-.01em;color:var(--ink);text-decoration:none}
.brand-mini svg{width:26px;height:26px}
.segs{display:flex;gap:4px;padding:0 16px 10px}
.segs i{flex:1;height:4px;border-radius:2px;background:var(--line-2)}
.segs i.done{background:var(--brand)}
.segs i.now{background:var(--brand);opacity:.45}
main{flex:1;padding:20px 16px calc(96px + env(safe-area-inset-bottom,0px));max-width:640px;width:100%;margin:0 auto}
main.no-bar{padding-bottom:calc(24px + env(safe-area-inset-bottom,0px))}
.lead{display:grid;gap:.5rem;margin-bottom:1.25rem}
.lead p{color:var(--ink-2)}
.bar{position:fixed;left:0;right:0;bottom:0;z-index:5;background:var(--paper);border-top:1px solid var(--line-2);padding:12px 16px calc(12px + env(safe-area-inset-bottom,0px))}
.bar-in{max-width:640px;margin:0 auto;display:grid;gap:8px}
.bar-in.two{grid-template-columns:1fr 1fr}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;min-height:var(--tap);padding:0 1.1rem;border-radius:var(--radius);border:2px solid transparent;font-family:var(--wide);font-stretch:104%;font-weight:700;font-size:1.05rem;text-decoration:none;width:100%;transition:background-color .12s,border-color .12s,color .12s}
.btn-primary{background:var(--brand);color:var(--on-brand);border-color:var(--brand)}
.btn-primary:active{background:var(--brand-deep);border-color:var(--brand-deep)}
.btn-primary[disabled]{opacity:.45;cursor:default}
.btn-ghost{background:transparent;color:var(--ink);border-color:var(--line)}
.btn-ghost:active{border-color:var(--ink)}
.btn-soft{background:var(--blue-tint);color:var(--blue);border-color:transparent}
.btn-danger{background:transparent;color:var(--bad);border-color:var(--line)}
.btn svg{width:22px;height:22px;flex:none}
.btn.auto{width:auto}
.link-btn{background:none;border:0;padding:.4rem 0;color:var(--blue);font-weight:600;text-decoration:underline;text-underline-offset:3px}

/* cards and lists */
.stack{display:grid;gap:12px}
.card{background:var(--panel);border:1.5px solid var(--line);border-radius:var(--radius);padding:16px}
.card.tap{cursor:pointer;display:grid;grid-template-columns:1fr auto;gap:.75rem;align-items:center;text-align:left;width:100%;color:inherit}
.card.tap:active{border-color:var(--ink)}
.card.tap .price{font-family:var(--wide);font-stretch:112%;font-weight:800;font-size:1.35rem;color:var(--blue)}
.card.tap p{color:var(--ink-2);font-size:.95rem;margin-top:.15rem}
.card.on{border-color:var(--brand);box-shadow:inset 0 0 0 1px var(--brand)}
.card.on .check{background:var(--brand);border-color:var(--brand);color:#fff}
.check{width:26px;height:26px;border-radius:50%;border:2px solid var(--line);display:grid;place-items:center;color:transparent;flex:none}
.check svg{width:16px;height:16px}
.row{display:flex;align-items:center;gap:.75rem}
.row.between{justify-content:space-between}
.hint{background:var(--surface);border-radius:var(--radius);padding:12px 14px;color:var(--ink-2);font-size:.95rem;line-height:1.4}
.hint b{color:var(--ink)}
.notice{border-radius:var(--radius);padding:12px 14px;font-size:.95rem;line-height:1.4}
.notice.warn{background:var(--warn-bg);color:var(--warn)}
.notice.ok{background:var(--ok-bg);color:var(--ok)}
.notice.bad{background:var(--bad-bg);color:var(--bad)}
.list{display:grid;gap:0;border-top:1px solid var(--line)}
.list > *{border-bottom:1px solid var(--line)}
.jobrow{display:grid;grid-template-columns:1fr auto;gap:.5rem;align-items:center;padding:14px 0;text-align:left;background:none;border:0;border-bottom:1px solid var(--line);width:100%;color:inherit}
.jobrow b{display:block;font-weight:600}
.jobrow span{display:block;color:var(--ink-2);font-size:.9rem}
.pill{display:inline-block;font-size:.78rem;font-weight:700;padding:.25rem .55rem;border-radius:999px;background:var(--surface);color:var(--ink-2);white-space:nowrap}
.pill.blue{background:var(--blue-tint);color:var(--blue)}
.pill.ok{background:var(--ok-bg);color:var(--ok)}
.pill.warn{background:var(--warn-bg);color:var(--warn)}
.pill.bad{background:var(--bad-bg);color:var(--bad)}

/* forms */
.field{display:grid;gap:6px;margin-bottom:16px}
.field > label,.field > .lbl{font-weight:600;font-size:.95rem;display:flex;justify-content:space-between;gap:.5rem;align-items:baseline}
.field > label small,.field > .lbl small{font-weight:400;color:var(--ink-3)}
.in{width:100%;min-height:var(--tap);padding:.6rem .85rem;border:1.5px solid var(--line);border-radius:var(--radius);background:var(--panel);color:var(--ink);font-size:1.05rem}
.in:focus{border-color:var(--brand);outline:0}
textarea.in{min-height:96px;resize:vertical;line-height:1.4}
select.in{appearance:none;-webkit-appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%237C7F91' stroke-width='2.5'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right .7rem center;background-size:20px;padding-right:2.4rem}
.unit{position:relative}
.unit .in{padding-right:3rem}
.unit::after{content:attr(data-unit);position:absolute;right:.9rem;top:50%;transform:translateY(-50%);color:var(--ink-3);font-weight:600;pointer-events:none}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.grid3{display:grid;grid-template-columns:1fr 1fr 1fr;gap:10px}
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chip{min-height:44px;padding:0 .9rem;border-radius:999px;border:1.5px solid var(--line);background:var(--panel);font-weight:600;font-size:.98rem;display:inline-flex;align-items:center;gap:.4rem}
.chip.on{background:var(--brand);border-color:var(--brand);color:#fff}
.chip.ok{border-color:var(--ok);color:var(--ok)}
.chip.ok.on{background:var(--ok);color:#fff}
.chip.bad{border-color:var(--bad);color:var(--bad)}
.chip.bad.on{background:var(--bad);color:#fff}
.chip.wide{flex:1;justify-content:center}
.chips.stacked{display:grid;gap:8px}
.chips.stacked .chip{width:100%;justify-content:flex-start;text-align:left;white-space:normal;height:auto;min-height:44px;padding:.55rem .9rem;border-radius:var(--radius);line-height:1.3}
.toggle{display:grid;grid-template-columns:1fr auto;gap:.75rem;align-items:center;padding:14px 0;border-bottom:1px solid var(--line-2);text-align:left;background:none;border-top:0;border-left:0;border-right:0;width:100%;color:inherit}
.toggle b{font-weight:600;display:block}
.toggle span{display:block;color:var(--ink-2);font-size:.9rem}
.sw{width:50px;height:30px;border-radius:15px;background:var(--line);position:relative;flex:none;transition:background .15s}
.sw::after{content:"";position:absolute;top:3px;left:3px;width:24px;height:24px;border-radius:50%;background:#fff;transition:transform .15s;box-shadow:0 1px 2px rgba(0,0,0,.25)}
.toggle.on .sw{background:var(--brand)}
.toggle.on .sw::after{transform:translateX(20px)}
.stepper{display:inline-grid;grid-template-columns:44px 48px 44px;align-items:center;border:1.5px solid var(--line);border-radius:var(--radius);overflow:hidden}
.stepper button{height:44px;background:var(--surface);border:0;font-size:1.3rem;font-weight:700}
.stepper output{text-align:center;font-weight:700}

/* photo tiles */
.tiles{display:grid;gap:12px}
.tile{border:1.5px dashed var(--line);border-radius:var(--radius);padding:14px;display:grid;gap:10px}
.tile.has{border-style:solid}
.tile.req.has{border-color:var(--ok)}
.tile .row b{font-weight:600}
.tile .row span.req{color:var(--blue);font-size:.85rem;font-weight:600}
.tile .row span.opt{color:var(--ink-3);font-size:.85rem}
.thumbs{display:flex;flex-wrap:wrap;gap:8px}
.thumb{position:relative;width:76px;height:76px;border-radius:6px;overflow:hidden;background:var(--surface);border:1px solid var(--line-2);padding:0}
.thumb img,.thumb video{width:100%;height:100%;object-fit:cover;display:block}
.thumb .x{position:absolute;top:2px;right:2px;width:24px;height:24px;border-radius:50%;background:rgba(0,0,0,.65);color:#fff;border:0;display:grid;place-items:center;padding:0}
.thumb .x svg{width:14px;height:14px}
.thumb.file{display:grid;place-items:center;color:var(--ink-2);font-size:.75rem;text-align:center;padding:4px}
.cam{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;min-height:48px;padding:0 1rem;border-radius:var(--radius);border:0;background:var(--blue-tint);color:var(--blue);font-weight:700;width:100%}
.cam svg{width:22px;height:22px}
.cam input{display:none}

/* recorder */
.rec{display:grid;gap:14px;justify-items:center;padding:8px 0}
.rec-btn{width:96px;height:96px;border-radius:50%;border:0;background:var(--rec);color:#fff;display:grid;place-items:center;box-shadow:0 10px 30px -10px rgba(229,36,27,.6)}
.rec-btn svg{width:40px;height:40px}
.rec-btn.on{animation:pulse 1.2s ease-in-out infinite}
.rec-btn.on svg{width:32px;height:32px}
@keyframes pulse{0%,100%{box-shadow:0 0 0 0 rgba(229,36,27,.45)}50%{box-shadow:0 0 0 18px rgba(229,36,27,0)}}
@media (prefers-reduced-motion: reduce){.rec-btn.on{animation:none}}
.rec-time{font-family:var(--wide);font-stretch:112%;font-weight:800;font-size:2rem;min-height:2.4rem;color:var(--ink-3);font-size:1rem;font-stretch:104%;font-weight:600}
.rec-time.on,.rec-time.big{font-size:2rem;font-stretch:112%;font-weight:800}
.rec-time.on{color:var(--rec)}
.notes{display:grid;gap:8px;width:100%}
.note{display:grid;grid-template-columns:1fr auto;gap:.5rem;align-items:center;background:var(--surface);border-radius:var(--radius);padding:10px 12px}
.note audio{width:100%;height:40px}
.note b{display:block;font-size:.9rem;font-weight:600}
.say{background:var(--surface);border-radius:var(--radius);padding:12px 14px;width:100%}
.say ol{margin:.4rem 0 0;padding-left:1.3rem;display:grid;gap:.3rem;color:var(--ink-2);font-size:.95rem}
.say b{color:var(--ink)}
.say summary{font-weight:700;cursor:pointer;list-style:none;display:flex;justify-content:space-between;align-items:center}
.say summary::-webkit-details-marker{display:none}
.say summary::after{content:"+";font-weight:800;color:var(--blue)}
.say details[open] summary::after{content:"–"}

/* circuits */
.cct{display:grid;grid-template-columns:52px 1fr auto;gap:.6rem;align-items:center;padding:12px 0;border-bottom:1px solid var(--line);background:none;border-top:0;border-left:0;border-right:0;width:100%;text-align:left;color:inherit}
.cct .n{font-family:var(--wide);font-stretch:112%;font-weight:800;font-size:1.3rem;color:var(--blue)}
.cct b{font-weight:600;display:block}
.cct span{display:block;color:var(--ink-2);font-size:.88rem}
.cct svg{width:22px;height:22px;color:var(--ink-3)}
.sec{margin:22px 0 10px;display:flex;justify-content:space-between;align-items:baseline;gap:.5rem}
.sec h2{font-size:1.05rem}
.sec .small{color:var(--ink-3)}
.zs{font-size:.9rem;color:var(--ink-2)}
.zs.over{color:var(--warn);font-weight:600}

/* review */
.chk{display:grid;grid-template-columns:28px 1fr auto;gap:.6rem;align-items:center;padding:12px 0;border-bottom:1px solid var(--line-2);background:none;border-top:0;border-left:0;border-right:0;width:100%;text-align:left;color:inherit}
.chk .dot{width:24px;height:24px;border-radius:50%;display:grid;place-items:center}
.chk .dot svg{width:16px;height:16px}
.chk.ok .dot{background:var(--ok-bg);color:var(--ok)}
.chk.miss .dot{background:var(--bad-bg);color:var(--bad)}
.chk.opt .dot{background:var(--surface);color:var(--ink-3)}
.chk b{font-weight:600;display:block}
.chk span{display:block;color:var(--ink-2);font-size:.88rem}
.chk .go{color:var(--blue);font-weight:600;font-size:.9rem}
.total{display:flex;justify-content:space-between;align-items:baseline;padding:16px 0;border-top:2px solid var(--ink);margin-top:8px}
.total b{font-family:var(--wide);font-stretch:112%;font-weight:800;font-size:1.6rem}
.prog{height:8px;background:var(--line-2);border-radius:4px;overflow:hidden}
.prog i{display:block;height:100%;background:var(--brand);width:0;transition:width .2s}
.done-hero{background:var(--brand);color:#fff;border-radius:12px;padding:24px 20px;display:grid;gap:.6rem;margin-bottom:16px}
.done-hero h1{color:#fff}
.done-hero .ref{font-family:var(--wide);font-stretch:112%;font-weight:800;font-size:1.5rem;letter-spacing:.02em}
.done-hero p{color:#fff;opacity:.88}

/* home */
.home-hero{display:grid;gap:8px;margin:8px 0 20px}
.big-new{min-height:72px;font-size:1.25rem}
.install{display:grid;gap:8px;background:var(--surface);border-radius:var(--radius);padding:14px}
.logo-prev{width:120px;height:72px;object-fit:contain;border:1px solid var(--line);border-radius:6px;background:#fff;display:block}
.modal{position:fixed;inset:0;z-index:20;background:rgba(14,14,20,.6);display:grid;align-items:end;padding:0}
.modal .sheet{background:var(--paper);border-radius:16px 16px 0 0;padding:20px 16px calc(20px + env(safe-area-inset-bottom,0px));display:grid;gap:12px;max-width:640px;width:100%;margin:0 auto}
@media (min-width:640px){.modal{align-items:center;padding:16px}.modal .sheet{border-radius:16px}}
.toast{position:fixed;left:50%;bottom:calc(100px + env(safe-area-inset-bottom,0px));transform:translateX(-50%);background:var(--ink);color:var(--paper);padding:.7rem 1rem;border-radius:999px;font-weight:600;font-size:.95rem;z-index:30;box-shadow:0 8px 24px rgba(0,0,0,.25);max-width:90vw;text-align:center}
.offline{background:var(--warn-bg);color:var(--warn);text-align:center;font-size:.88rem;font-weight:600;padding:6px 16px}

/* suggestions: a quiet panel, blue spark, one card per prompt. Cards never look like a done deal. */
.sg-strip{border:1.5px solid var(--blue-tint);background:linear-gradient(var(--blue-tint),var(--blue-tint)) top/100% 3px no-repeat,var(--panel);border-radius:var(--radius);padding:14px;margin:0 0 18px}
.sg-head{display:flex;align-items:center;gap:.5rem;margin-bottom:10px}
.sg-head b{font-family:var(--wide);font-stretch:104%;font-size:1rem}
.sg-spark{width:18px;height:18px;flex:none;background:var(--blue);-webkit-mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M12 2l2.2 7.8L22 12l-7.8 2.2L12 22l-2.2-7.8L2 12l7.8-2.2z'/%3E%3C/svg%3E") center/contain no-repeat;mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M12 2l2.2 7.8L22 12l-7.8 2.2L12 22l-2.2-7.8L2 12l7.8-2.2z'/%3E%3C/svg%3E") center/contain no-repeat}
.sg-busy{margin-left:auto;font-size:.85rem;color:var(--blue);font-weight:600;animation:sgpulse 1.2s ease-in-out infinite}
@keyframes sgpulse{50%{opacity:.4}}
@media (prefers-reduced-motion:reduce){.sg-busy{animation:none}}
.sg-list{display:grid;gap:10px}
.sg{border:1.5px solid var(--line);border-radius:var(--radius);padding:12px;background:var(--paper)}
.sg.auto{border-style:dashed;border-color:var(--blue)}
.sg-top{display:flex;align-items:center;gap:.4rem;flex-wrap:wrap;margin-bottom:6px}
.sg-kind{font-size:.78rem;font-weight:700;text-transform:uppercase;letter-spacing:.04em;color:var(--ink-3)}
.sg-conf{font-size:.78rem;font-weight:700;padding:.15rem .5rem;border-radius:999px;background:var(--surface);color:var(--ink-2)}
.sg-conf.high{background:var(--ok-bg);color:var(--ok)}
.sg-conf.low{background:var(--warn-bg);color:var(--warn)}
.sg-title{display:block;font-weight:700;line-height:1.3}
.sg-text{color:var(--ink-2);font-size:.95rem;margin-top:4px}
.sg-meta{color:var(--ink-2);font-size:.88rem;margin-top:4px}
.sg-why{color:var(--ink-3);font-size:.86rem;margin-top:6px;line-height:1.35}
.sg-why span{font-weight:700;color:var(--ink-2)}
.sg-why em{font-style:normal}
.sg-btns{display:grid;grid-template-columns:1fr 1fr 1.2fr;gap:6px;margin-top:10px}
.sg-b{min-height:44px;border-radius:var(--radius);border:1.5px solid var(--line);background:var(--panel);font-weight:700;font-size:.95rem;padding:0 .4rem}
.sg-b.primary{background:var(--brand);border-color:var(--brand);color:var(--on-brand)}
.sg-b.ghost{color:var(--ink-2)}
.sg-b:active{border-color:var(--ink)}
.sg-err{font-size:.88rem;color:var(--warn);background:var(--warn-bg);border-radius:var(--radius);padding:8px 10px;margin-bottom:8px}
.sg-disc{font-size:.8rem;color:var(--ink-3);margin-top:10px;line-height:1.35}
.pill.from-sg{box-shadow:inset 0 0 0 1.5px var(--blue)}
.cct.has-sg .n::after{content:'';display:inline-block;width:8px;height:8px;border-radius:50%;background:var(--blue);margin-left:4px;vertical-align:super}
.rec-live{margin-top:10px;font-size:.92rem;color:var(--ink-2);font-style:italic;max-height:6.5em;overflow:auto;text-align:left}
.heard{margin-top:6px}
.heard summary{font-size:.88rem;color:var(--blue);font-weight:600;cursor:pointer}
.heard textarea{margin-top:6px;font-size:.95rem;min-height:0}

/* provenance: a value from a default, a photo or a voice note is amber until the inspector confirms it */
.in.unc{border-color:var(--warn);background:var(--warn-bg)}
.chip.on.unc{background:var(--warn);border-color:var(--warn);color:#fff}
.toggle.on.unc .sw{background:var(--warn)}
.amber{color:var(--warn);font-weight:600}
.unc-banner{display:flex;align-items:center;gap:10px;justify-content:space-between;background:var(--warn-bg);border-radius:var(--radius);padding:10px 12px;margin:0 0 14px}
.unc-banner b{display:block;color:var(--warn)}
.unc-banner span{display:block;font-size:.85rem;color:var(--ink-2);line-height:1.35}
.unc-banner .btn{flex:none;min-height:40px}
/* suggestion guidance: expected, likely faults, next step, coding */
.sg-guide{display:grid;gap:4px;margin-top:8px;font-size:.88rem;line-height:1.35}
.sg-guide div{display:grid;grid-template-columns:64px 1fr;gap:6px}
.sg-guide span{color:var(--ink-3);font-weight:700;font-size:.78rem;text-transform:uppercase;letter-spacing:.04em;padding-top:2px}
/* tray */
.card.tray b{font-weight:600}
.card.tray p{margin:4px 0 8px}
/* circuit chart */
table.chart{width:100%;border-collapse:collapse;font-size:.95rem;margin-top:10px}
table.chart th,table.chart td{border-bottom:1px solid var(--line);padding:8px 6px;text-align:left;vertical-align:top}
table.chart th{font-size:.78rem;text-transform:uppercase;letter-spacing:.04em;color:var(--ink-3)}
table.chart td:first-child{font-family:var(--wide);font-weight:800;color:var(--blue)}
@media print{.top,.bar,.sg-strip,#offline{display:none !important}body{background:#fff;color:#000}.view{padding:0}table.chart td,table.chart th{border-color:#999}}
details.card summary{cursor:pointer;list-style:none}
details.card summary::-webkit-details-marker{display:none}
.cct.recent{background:linear-gradient(90deg,var(--blue-tint),transparent 30%)}
.chip svg{width:18px;height:18px;flex:none}