/* Pearl Vanity — the forge theme: charcoal dark, ember orange glow. */
:root {
  --bg: #0c0908;
  --bg2: #14100d;
  --panel: #171310;
  --panel2: #1e1815;
  --line: #2c231d;
  --ink: #f5ede6;
  --dim: #a89880;
  --ember: #ff7a1a;
  --ember-hot: #ffb347;
  --ember-deep: #b33c00;
  --gold: #ffd98a;
  --ok: #7ddf9a;
  --danger: #ff5d5d;
  --mono: ui-monospace, "SF Mono", "Cascadia Code", Menlo, Consolas, monospace;
}
* { box-sizing: border-box; }
html { background: var(--bg); }
body {
  margin: 0; color: var(--ink);
  font-family: "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;
  background:
    radial-gradient(1200px 500px at 50% -120px, rgba(255,122,26,.14), transparent 60%),
    radial-gradient(900px 420px at 85% 110%, rgba(179,60,0,.10), transparent 60%),
    var(--bg);
  min-height: 100vh;
}
.mono { font-family: var(--mono); }
.dim { color: var(--dim); font-weight: 400; }

.top { text-align: center; padding: 44px 16px 10px; }
.seal {
  font-size: 40px; color: var(--ember);
  text-shadow: 0 0 24px rgba(255,122,26,.8), 0 0 60px rgba(255,122,26,.35);
  animation: flicker 3.2s ease-in-out infinite;
}
@keyframes flicker {
  0%, 100% { opacity: 1; } 45% { opacity: .82; }
  55% { opacity: .95; } 70% { opacity: .78; }
}
.top h1 {
  margin: 8px 0 6px; font-size: 44px; letter-spacing: .5px;
  background: linear-gradient(180deg, #fff2df, var(--ember-hot) 55%, var(--ember-deep));
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.tagline { color: var(--dim); max-width: 640px; margin: 0 auto; font-size: 17px; }

.wrap { max-width: 860px; margin: 0 auto; padding: 18px 16px 60px; }

#steps { display: flex; gap: 8px; margin: 18px 0; }
#steps button {
  flex: 1; padding: 10px; border: 1px solid var(--line); border-radius: 10px;
  background: var(--panel); color: var(--dim); cursor: pointer; font-size: 14px;
}
#steps button.active {
  color: #1a0e04; font-weight: 700;
  background: linear-gradient(180deg, var(--ember-hot), var(--ember));
  border-color: var(--ember-deep);
  box-shadow: 0 0 18px rgba(255,122,26,.35);
}
#steps button.done { color: var(--ember-hot); border-color: var(--ember-deep); }

.step { display: none; }
.step.active { display: block; animation: rise .25s ease-out; }
@keyframes rise { from { opacity: 0; transform: translateY(6px); } }

.panel {
  background: linear-gradient(180deg, var(--panel2), var(--panel));
  border: 1px solid var(--line); border-radius: 14px;
  padding: 22px; margin-bottom: 16px;
  box-shadow: 0 8px 30px rgba(0,0,0,.45), inset 0 1px 0 rgba(255,179,71,.06);
}
.panel h2 { margin: 0 0 8px; font-size: 22px; }
.panel h3 { margin: 0 0 10px; font-size: 16px; color: var(--ember-hot); }
.lede { color: var(--dim); margin: 0 0 18px; }
.ghost-panel { background: rgba(23,19,16,.6); }

.field { margin-bottom: 16px; }
.field > label { display: block; font-weight: 600; margin-bottom: 6px; font-size: 14px; }
input[type="text"], input[type="number"], select, textarea {
  width: 100%; padding: 10px 12px; border-radius: 10px;
  border: 1px solid var(--line); background: #0f0c0a; color: var(--ink);
  font-size: 15px;
}
input:focus, select:focus, textarea:focus {
  outline: none; border-color: var(--ember);
  box-shadow: 0 0 0 3px rgba(255,122,26,.18);
}
.prefix-row { display: flex; align-items: center; gap: 8px; }
.prefix-row .fixed { color: var(--ember-hot); font-size: 18px; }
.prefix-row input { font-size: 20px; letter-spacing: 2px; max-width: 280px; flex: 1; min-width: 0; }
.hint { color: var(--dim); font-size: 13px; margin: 6px 0 0; }
.err {
  color: #ffd7d7; background: rgba(255,93,93,.12); border: 1px solid rgba(255,93,93,.4);
  border-radius: 8px; padding: 8px 10px; margin-top: 8px; font-size: 13px;
}
.warn {
  color: #ffe1b8; background: rgba(255,122,26,.10); border: 1px solid rgba(255,122,26,.45);
  border-radius: 8px; padding: 8px 10px; font-size: 13px;
}
.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
@media (max-width: 560px) { .grid2 { grid-template-columns: 1fr; } }
.radios label {
  display: block; padding: 10px 12px; border: 1px solid var(--line);
  border-radius: 10px; margin-bottom: 8px; cursor: pointer; font-size: 14px;
  background: #100d0b;
}
.radios input { accent-color: var(--ember); }
.row { display: flex; gap: 10px; align-items: flex-end; flex-wrap: wrap; }
.field.inline { margin-bottom: 0; }
.field.inline input { width: 110px; }

.diff { border: 1px dashed var(--ember-deep); border-radius: 12px; padding: 14px 16px; margin: 18px 0; background: rgba(179,60,0,.07); }
.diff dl { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 10px; margin: 0 0 8px; }
.diff dl > div { background: #0f0c0a; border: 1px solid var(--line); border-radius: 8px; padding: 8px 10px; }
.diff dt { font-size: 12px; color: var(--dim); }
.diff dd { margin: 2px 0 0; font-family: var(--mono); font-size: 15px; color: var(--gold); }

.actions { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 18px; }
.btn {
  padding: 10px 18px; border-radius: 10px; border: 1px solid var(--line);
  background: var(--panel2); color: var(--ink); cursor: pointer; font-size: 14px;
}
.btn:hover:not(:disabled) { border-color: var(--ember); }
.btn:disabled { opacity: .45; cursor: not-allowed; }
.btn.primary {
  background: linear-gradient(180deg, var(--ember-hot), var(--ember));
  border-color: var(--ember-deep); color: #1a0e04; font-weight: 700;
  box-shadow: 0 0 16px rgba(255,122,26,.35);
}
.btn.danger { border-color: rgba(255,93,93,.5); color: #ffb3b3; }
.btn.ghost { background: transparent; }
.btn.small { padding: 5px 10px; font-size: 12px; }

.stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin: 18px 0; }
@media (max-width: 560px) { .stats { grid-template-columns: 1fr 1fr; } }
.stat { background: #0f0c0a; border: 1px solid var(--line); border-radius: 10px; padding: 10px 12px; }
.stat .k { display: block; font-size: 12px; color: var(--dim); }
.stat .v { font-size: 17px; color: var(--gold); }

.threads { display: flex; flex-direction: column; gap: 6px; margin-bottom: 14px; }
.thread { display: flex; align-items: center; gap: 10px; font-size: 12px; color: var(--dim); }
.thread .bar { flex: 1; height: 8px; background: #0f0c0a; border: 1px solid var(--line); border-radius: 5px; overflow: hidden; }
.thread .fill {
  height: 100%; width: 0%;
  background: linear-gradient(90deg, var(--ember-deep), var(--ember), var(--ember-hot));
  box-shadow: 0 0 8px rgba(255,122,26,.6);
  transition: width .3s;
}
.log {
  background: #0a0807; border: 1px solid var(--line); border-radius: 10px;
  padding: 12px; height: 150px; overflow-y: auto; font-size: 12.5px; color: var(--dim);
  white-space: pre-wrap;
}
.log .hot { color: var(--ember-hot); }

.panel.found { border-color: var(--ember); box-shadow: 0 0 40px rgba(255,122,26,.18), 0 8px 30px rgba(0,0,0,.45); }
.addr {
  font-size: 17px; word-break: break-all; color: var(--gold);
  background: #0a0807; border: 1px solid var(--ember-deep); border-radius: 10px;
  padding: 14px; margin: 12px 0;
  text-shadow: 0 0 12px rgba(255,179,71,.35);
}
.wrap-row { align-items: flex-start; }
.qr { background: #fff; padding: 10px; border-radius: 10px; }
.qr img, .qr canvas, .qr table { display: block; }
.r-meta { flex: 1; min-width: 240px; }
.r-meta dl { margin: 0; }
.r-meta dl > div { display: flex; gap: 10px; padding: 6px 0; border-bottom: 1px solid var(--line); font-size: 14px; }
.r-meta dt { color: var(--dim); min-width: 130px; }
.r-meta dd { margin: 0; }
.secret-row { display: flex; gap: 8px; align-items: center; }
.secret-row code {
  flex: 1; word-break: break-all; background: #0a0807; border: 1px solid rgba(255,93,93,.4);
  border-radius: 8px; padding: 10px; font-size: 13px; color: #ffd7d7;
}
#r-verify.ok { color: var(--ok); font-weight: 700; }

ol.tight, ul.tight { margin: 6px 0; padding-left: 20px; color: var(--dim); font-size: 14px; }
ol.tight li, ul.tight li { margin-bottom: 6px; }
ol.tight b, ul.tight b { color: var(--ink); }

footer { text-align: center; color: var(--dim); font-size: 13px; padding: 10px 16px 40px; }
footer a { color: var(--ember-hot); }
footer .donate { margin: 8px 0; }
footer .donate .mono { font-size: 12px; word-break: break-all; }

/* Keyboard focus: a visible ring in this app's accent on every interactive element (fleet focus-visible pass). */
:focus-visible { outline: 2px solid var(--gold); outline-offset: 2px; }

/* Skip link: the first Tab stop on the page — parked off-screen until keyboard focus reveals it (fleet skip-link pass). */
.skip-link { position: absolute; left: 12px; top: -64px; z-index: 1000; padding: 10px 16px; border: 2px solid var(--gold); border-radius: 8px; background: #0b0e14; color: var(--gold); font-weight: 700; text-decoration: none; transition: top .15s ease; }
.skip-link:focus-visible { top: 12px; }
main:focus { outline: none; }

/* Reduced motion: when the OS asks for reduced motion, animations and transitions finish near-instantly and scrolling is not smoothed (fleet reduced-motion pass). Near-zero durations — not animation: none — so fade-ins still land on their end state and no content can be stranded invisible. */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; scroll-behavior: auto !important; }
}

/* Touch targets (fleet WCAG 2.5.8 pass): native checkboxes/radios measured 13-18px in the fleet probe — size them to the 24px minimum. */
input[type="checkbox"], input[type="radio"] { width: 24px; height: 24px; flex: none; }