/* Owl: the palette shared by the iPhone app (ios/Oat/OwlTheme.swift), the Ghostty `owl`
   theme, Zed, btop, and starship. A grey ramp on warm charcoal with one orange.
   - Orange marks failure and the active control. Nothing else.
   - White is reserved for identity: titles, device and host names. Body text is #dedede.
   - Healthy is grey. A quiet screen is an all-grey screen. */
:root{color-scheme:dark;
  --bg:#2f2b2c;--deep:#292526;--raised:#353132;--hover:#3a3637;--line:#433f40;
  --text:#dedede;--bright:#fff;--muted:#989898;--disabled:#656565;--accent:#da5b2c;
  --sans:-apple-system,BlinkMacSystemFont,"Inter","Segoe UI",ui-sans-serif,sans-serif;
  --mono:ui-monospace,"SF Mono","JetBrains Mono",Menlo,Consolas,monospace;
  font-family:var(--sans);color:var(--text);background:var(--bg);font-synthesis:none;-webkit-font-smoothing:antialiased}
*{box-sizing:border-box}body{margin:0;min-height:100vh}button,input{font:inherit}a{color:inherit}
button,a,input{-webkit-tap-highlight-color:transparent}button{cursor:pointer}button:disabled{cursor:wait;color:var(--disabled)}[hidden]{display:none!important}
::selection{background:var(--accent);color:var(--deep)}

/* Header: the app tile, the wordmark, and a mono nav. A thin rule separates it from the page. */
.site-header{max-width:1040px;margin:auto;padding:22px 32px;display:flex;justify-content:space-between;align-items:center;gap:20px;border-bottom:1px solid var(--line)}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none;font-family:var(--mono);font-size:15px;font-weight:500;letter-spacing:.18em;color:var(--bright)}
.brand-mark{width:28px;height:28px;display:block;border:1px solid var(--line);border-radius:22%}
.site-header nav{display:flex;align-items:center;gap:22px;font-family:var(--mono);font-size:12px;letter-spacing:.04em}
.site-header nav a{text-decoration:none;color:var(--muted)}.site-header nav a:hover{color:var(--text)}
.quiet{border:0;background:transparent;color:var(--muted);padding:0}.quiet:hover{color:var(--text)}

main{max-width:640px;margin:56px auto 0;padding:0 24px 48px}
.eyebrow,.step{font-family:var(--mono);font-size:11px;font-weight:500;letter-spacing:.14em;color:var(--muted);margin:0}
h1{font-weight:500;line-height:1.05;font-size:clamp(34px,6vw,46px);letter-spacing:-.02em;color:var(--bright);margin:14px 0 16px}
h2{font-weight:500;font-size:22px;letter-spacing:-.01em;line-height:1.2;color:var(--bright);margin:10px 0 10px}
p{font-size:14px;line-height:1.65;margin:8px 0}
.intro{font-size:15px;color:var(--muted);max-width:440px;margin:0 0 28px}

/* Cards are raised surfaces with a hairline, square-ish corners, no shadow. */
.card{background:var(--raised);padding:26px 28px;border:1px solid var(--line);border-radius:6px;margin-top:16px}
.card>p:not(.step):not(.review-code){color:var(--muted)}
.small{font-family:var(--mono);font-size:11.5px!important;line-height:1.6!important;letter-spacing:.01em;color:var(--muted);margin:18px 0 0}

/* Controls. The primary action is the one orange thing on the page. */
.primary,.secondary,.button{display:inline-flex;align-items:center;justify-content:center;gap:14px;min-height:42px;padding:10px 16px;border-radius:4px;border:1px solid transparent;text-decoration:none;font-family:var(--mono);font-size:12.5px;font-weight:500;letter-spacing:.04em;line-height:1.4}
.primary{background:var(--accent);color:var(--deep);border-color:var(--accent)}
.primary:hover{filter:brightness(1.08)}
.primary:disabled{background:var(--hover);border-color:var(--line);color:var(--disabled);filter:none}
.secondary{background:transparent;color:var(--text);border-color:var(--line)}
.secondary:hover{background:var(--hover);border-color:var(--muted)}
input:focus-visible,button:focus-visible,a:focus-visible{outline:2px solid var(--accent);outline-offset:2px}

/* Status line. Grey when informational; orange when something needs you. */
.message{background:var(--raised);border:1px solid var(--line);border-left:3px solid var(--muted);padding:12px 16px;border-radius:4px;line-height:1.6;font-size:13.5px;overflow-wrap:anywhere;margin-bottom:8px}
.message.error{color:var(--accent);border-left-color:var(--accent)}

label,legend{font-family:var(--mono);font-size:11px;font-weight:500;letter-spacing:.12em;color:var(--muted)}
label[for=code]{display:block;margin:18px 0 10px}
.code-row{display:flex;gap:10px}
input[type=text]{min-width:0;width:100%;background:var(--deep);border:1px solid var(--line);border-radius:4px;padding:11px 14px;color:var(--bright);font-family:var(--mono);font-size:18px;text-transform:uppercase;letter-spacing:.14em}
input[type=text]:hover{border-color:var(--muted)}
input::placeholder{color:var(--disabled);letter-spacing:.14em}

fieldset{border:0;padding:0;margin:22px 0 0}legend{margin-bottom:8px}
.host{display:flex;align-items:flex-start;gap:14px;padding:14px 0;border-top:1px solid var(--line);cursor:pointer}
.host:last-of-type{border-bottom:1px solid var(--line)}
.host input{accent-color:var(--accent);width:16px;height:16px;margin:3px 0 0;flex:none}
.host-name{display:block;font-family:var(--sans);font-size:14px;letter-spacing:0;color:var(--bright)}
.host-url{display:block;font-family:var(--mono);font-size:11.5px;color:var(--muted);margin-top:4px;overflow-wrap:anywhere}
.review-code{font-family:var(--mono);font-size:13px;letter-spacing:.06em;background:var(--deep);border:1px solid var(--line);padding:10px 13px;border-radius:4px;color:var(--text)}
.actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:22px}
.card>.button{margin-top:18px}

.phone{padding:18px 0;border-top:1px solid var(--line);display:flex;justify-content:space-between;align-items:start;gap:18px}
.phone:last-of-type{border-bottom:1px solid var(--line)}
.phone h3{font-size:15px;font-weight:500;color:var(--bright);margin:0 0 6px}
.phone p{font-family:var(--mono);font-size:11.5px;color:var(--muted);line-height:1.5;margin:3px 0}
.phone .secondary{min-height:34px;padding:6px 12px;flex:none}
.revoked h3{color:var(--muted)}.revoked p{color:var(--disabled)}
.empty{padding:16px 0;color:var(--muted)}

footer{font-family:var(--mono);font-size:11px;line-height:1.8;letter-spacing:.02em;text-align:center;margin-top:36px;color:var(--disabled)}

@media(max-width:580px){.site-header{padding:18px 20px}.site-header nav{gap:14px;font-size:11px}main{margin-top:36px;padding:0 18px 32px}.card{padding:22px}.code-row{flex-direction:column}.code-row .primary{align-self:start}.phone{flex-direction:column;gap:10px}}
@media(prefers-reduced-motion:no-preference){button,.button,input,.site-header nav a{transition:background .12s,border-color .12s,color .12s,filter .12s}}