:root {
  --bg: #0f100e;
  --panel: #161714;
  --ink: #ebe8df;
  --muted: #8f8d84;
  --faint: #5d5c55;
  --rule: #272823;
  --rule-2: #34352f;
  --accent: #e9c46a;      /* brass */
  --ok: #8fd694;
  --bad: #ff7a66;
  --warn: #e9c46a;
  --field: #0b0c0a;
  --mono: ui-monospace, "SF Mono", "JetBrains Mono", Menlo, Consolas, monospace;
  --sans: "Inter Tight", "Helvetica Neue", Helvetica, Arial, system-ui, sans-serif;
  --r: 10px;
}
@media (prefers-color-scheme: light) {
  :root {
    --bg: #f3f1ea; --panel: #fbfaf6; --ink: #1b1b18; --muted: #6b6a63; --faint: #a3a198;
    --rule: #e2dfd5; --rule-2: #d3d0c4; --accent: #9a6b00; --ok: #23803a; --bad: #c2341f; --warn: #9a6b00;
    --field: #ffffff;
  }
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0; background: var(--bg); color: var(--ink);
  font: 15px/1.55 var(--sans);
  -webkit-font-smoothing: antialiased;
}
.wrap { max-width: 720px; margin: 0 auto; padding: 40px 20px 32px; }
code, .mono { font-family: var(--mono); font-size: .92em; }

.masthead { display: grid; grid-template-columns: auto 1fr auto; gap: 14px; align-items: center; margin-bottom: 28px; }
.mark { color: var(--accent); display: grid; place-items: center; width: 44px; height: 44px; border: 1px solid var(--rule-2); border-radius: 12px; }
h1 { margin: 0; font-size: 22px; letter-spacing: -.02em; font-weight: 650; }
.sub { margin: 2px 0 0; color: var(--muted); font-size: 14px; }
.provider-tag { font: 11px/1 var(--mono); text-transform: uppercase; letter-spacing: .08em; color: var(--muted); border: 1px solid var(--rule-2); padding: 6px 8px; border-radius: 999px; }

.lbl { display: block; font: 11px/1 var(--mono); text-transform: uppercase; letter-spacing: .09em; color: var(--muted); margin: 0 0 8px; }
.keybox { background: var(--panel); border: 1px solid var(--rule); border-radius: var(--r); padding: 18px; }
.keyrow { display: flex; gap: 8px; }
input[type=password], input[type=text], select, textarea {
  width: 100%; background: var(--field); color: var(--ink); border: 1px solid var(--rule-2); border-radius: 8px;
  font: 14px/1.4 var(--mono); padding: 11px 12px; outline: none; transition: border-color .15s;
}
textarea { resize: vertical; font-family: var(--sans); font-size: 15px; min-height: 96px; }
input:focus, select:focus, textarea:focus { border-color: var(--accent); }
button {
  font: 600 14px/1 var(--sans); border-radius: 8px; padding: 0 16px; min-height: 42px; cursor: pointer;
  background: var(--ink); color: var(--bg); border: 1px solid var(--ink); white-space: nowrap;
}
button:hover { filter: brightness(1.08); }
button:disabled { opacity: .5; cursor: progress; }
button.ghost { background: transparent; color: var(--muted); border-color: var(--rule-2); font-weight: 500; }
button.link { background: none; border: 0; color: var(--muted); min-height: 0; padding: 0; text-decoration: underline; text-underline-offset: 3px; font-weight: 500; font-size: 13px; }
.keymeta { display: flex; justify-content: space-between; align-items: center; margin-top: 12px; font-size: 13px; color: var(--muted); }
.chk { display: inline-flex; gap: 8px; align-items: center; cursor: pointer; }
.chk input { accent-color: var(--accent); width: 15px; height: 15px; margin: 0; }
.privacy { margin: 14px 0 0; padding-top: 12px; border-top: 1px dashed var(--rule-2); font-size: 13px; color: var(--muted); }
.privacy .lock { color: var(--ok); font-size: 9px; vertical-align: 2px; margin-right: 4px; }
.privacy code { color: var(--ink); }

section { margin-top: 22px; }
.readout-head { display: flex; justify-content: space-between; align-items: baseline; margin: 0 2px 8px; }
h2 { margin: 0; font: 11px/1 var(--mono); text-transform: uppercase; letter-spacing: .09em; color: var(--muted); font-weight: 500; }
.fp { font: 12px var(--mono); color: var(--faint); }

.rows { margin: 0; border: 1px solid var(--rule); border-radius: var(--r); background: var(--panel); }
.row { display: grid; grid-template-columns: 128px 1fr; gap: 12px; padding: 13px 16px; border-top: 1px solid var(--rule); }
.row:first-child { border-top: 0; }
dt { font: 12px/22px var(--mono); text-transform: uppercase; letter-spacing: .06em; color: var(--muted); display: flex; align-items: center; gap: 10px; }
dd { margin: 0; min-height: 22px; overflow-wrap: anywhere; }
.dot { width: 8px; height: 8px; border-radius: 50%; background: var(--faint); flex: none; }
.row[data-state=busy] .dot { background: var(--warn); animation: pulse 1s ease-in-out infinite; }
.row[data-state=ok] .dot { background: var(--ok); box-shadow: 0 0 0 3px color-mix(in srgb, var(--ok) 18%, transparent); }
.row[data-state=bad] .dot { background: var(--bad); box-shadow: 0 0 0 3px color-mix(in srgb, var(--bad) 18%, transparent); }
.row[data-state=warn] .dot { background: var(--warn); }
.row[data-state=skip] dd { color: var(--faint); }
@keyframes pulse { 50% { opacity: .35; } }

.verdict { font-weight: 650; }
.verdict.ok { color: var(--ok); }
.verdict.bad { color: var(--bad); }
.small { font-size: 13px; color: var(--muted); }
.chips { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 6px; }
.chip { font: 12px/1 var(--mono); padding: 6px 8px; border: 1px solid var(--rule-2); border-radius: 6px; color: var(--muted); }
.chip.best { color: var(--accent); border-color: color-mix(in srgb, var(--accent) 55%, transparent); }
.quote { margin: 6px 0 0; padding: 10px 12px; border-left: 2px solid var(--accent); background: color-mix(in srgb, var(--accent) 6%, transparent); border-radius: 0 6px 6px 0; white-space: pre-wrap; }
.stats { display: flex; flex-wrap: wrap; gap: 4px 14px; margin-top: 8px; font: 12px var(--mono); color: var(--muted); }
.stats b { color: var(--ink); font-weight: 500; }

.err { margin-top: 10px; border: 1px solid color-mix(in srgb, var(--bad) 45%, transparent); background: color-mix(in srgb, var(--bad) 7%, transparent); border-radius: var(--r); padding: 12px 14px; font-size: 14px; }
.err .code { font: 12px var(--mono); color: var(--bad); display: block; margin-bottom: 4px; }
.err .raw { font: 12px/1.5 var(--mono); color: var(--muted); margin-top: 6px; display: block; }

.play form { background: var(--panel); border: 1px solid var(--rule); border-radius: var(--r); padding: 18px; }
.play select { margin-bottom: 14px; appearance: none; background-image: linear-gradient(45deg, transparent 50%, var(--muted) 50%), linear-gradient(135deg, var(--muted) 50%, transparent 50%); background-position: calc(100% - 18px) 50%, calc(100% - 13px) 50%; background-size: 5px 5px; background-repeat: no-repeat; padding-right: 32px; }
.playbar { display: flex; justify-content: space-between; align-items: center; gap: 12px; margin-top: 12px; }
.out { margin-top: 10px; background: var(--panel); border: 1px solid var(--rule); border-radius: var(--r); padding: 16px; }
.out .text { white-space: pre-wrap; }
.out.bad { border-color: color-mix(in srgb, var(--bad) 45%, transparent); }

.foot { display: flex; justify-content: space-between; gap: 12px; margin-top: 36px; padding-top: 14px; border-top: 1px solid var(--rule); font-size: 12px; color: var(--faint); }
.foot a { color: var(--muted); }

@media (max-width: 560px) {
  .wrap { padding-top: 24px; }
  .keyrow { flex-wrap: wrap; }
  .keyrow input { flex: 1 1 100%; }
  .keyrow button { flex: 1; }
  .row { grid-template-columns: 1fr; gap: 4px; }
  .provider-tag { display: none; }
  .masthead { grid-template-columns: auto 1fr; }
  .foot { flex-direction: column; }
}