/* ============================================================
   Desktop Procedure Generator
   Direction: an audit instrument, not a SaaS dashboard. The subject is
   controlled documentation — ink, rules, marginalia, a stamped verdict.
   Palette is paper and iron with one oxidised-red accent used only where
   the document standard is at stake.
   ============================================================ */

:root {
  --paper:      #FBFAF7;
  --paper-2:    #F2F0EA;
  --rule:       #DCD8CE;
  --ink:        #14181C;
  --ink-2:      #5A6169;
  --iron:       #2F3E4D;   /* structural accent — headings, trace */
  --oxide:      #A33A28;   /* only for failure / control-critical */
  --seal:       #1F5C4A;   /* only for pass */

  --display: "Newsreader", Georgia, serif;
  --body:    "Inter", system-ui, sans-serif;
  --mono:    "IBM Plex Mono", ui-monospace, monospace;

  --step: 4px;
}

@media (prefers-color-scheme: dark) {
  :root {
    --paper: #14171A; --paper-2: #1C2126; --rule: #2E353C;
    --ink: #ECE9E3; --ink-2: #9AA3AC; --iron: #8FB3CC;
    --oxide: #E0705A; --seal: #5FBF9E;
  }
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--body);
  font-size: 15px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

.wrap { max-width: 940px; margin: 0 auto; padding: 0 24px; }

/* ---------------------------------------------------- masthead ---- */
.masthead {
  border-bottom: 2px solid var(--ink);
  padding: 40px 0 22px;
  margin-bottom: 40px;
}
.mast-row {
  display: flex; justify-content: space-between;
  align-items: flex-start; gap: 24px; flex-wrap: wrap;
}
.eyebrow {
  font-family: var(--mono);
  font-size: 11px; letter-spacing: .16em; text-transform: uppercase;
  color: var(--ink-2); margin: 0 0 6px;
}
h1 {
  font-family: var(--display);
  font-size: clamp(30px, 5vw, 46px);
  font-weight: 500; letter-spacing: -.02em;
  margin: 0; line-height: 1.05;
}
.standfirst {
  font-family: var(--display);
  font-size: 17px; color: var(--ink-2);
  max-width: 62ch; margin: 18px 0 0;
}
.mast-meta { display: flex; flex-direction: column; gap: 6px; align-items: flex-end; }
.chip {
  font-family: var(--mono); font-size: 11px;
  color: var(--ink-2);
  border: 1px solid var(--rule); border-radius: 2px;
  padding: 3px 8px; white-space: nowrap;
}
.chip.warn { color: var(--oxide); border-color: var(--oxide); }
.chip.ok   { color: var(--seal); border-color: var(--seal); }

/* ------------------------------------------------------- drops ---- */
.drops {
  display: grid; grid-template-columns: 1fr 1fr; gap: 16px;
}
@media (max-width: 700px) { .drops { grid-template-columns: 1fr; } }

.drop {
  position: relative; display: block; cursor: pointer;
  background: var(--paper-2);
  border: 1px solid var(--rule);
  border-radius: 3px;
  padding: 26px 22px 22px;
  transition: border-color .15s, background .15s, transform .15s;
}
.drop:hover, .drop:focus-visible { border-color: var(--iron); }
.drop:focus-visible { outline: 2px solid var(--iron); outline-offset: 2px; }
.drop.over { border-color: var(--iron); background: var(--paper); transform: translateY(-1px); }
.drop.filled { border-color: var(--seal); border-left-width: 3px; }

.drop-idx {
  position: absolute; top: 14px; right: 16px;
  font-family: var(--mono); font-size: 11px; font-weight: 600;
  color: var(--ink-2); letter-spacing: .1em;
}
.drop-title {
  display: block; font-family: var(--display);
  font-size: 21px; font-weight: 500; margin-bottom: 4px;
}
.drop-hint {
  display: block; font-size: 13px; color: var(--ink-2); margin-bottom: 16px;
}
.drop-file {
  display: block; font-family: var(--mono); font-size: 12px;
  color: var(--ink-2);
  border-top: 1px dashed var(--rule); padding-top: 12px;
  word-break: break-all;
}
.drop-file:empty::before { content: attr(data-empty); }
.drop.filled .drop-file { color: var(--seal); font-weight: 500; }

/* ---------------------------------------------------- advanced ---- */
.advanced {
  margin-top: 18px; border: 1px solid var(--rule);
  border-radius: 3px; background: var(--paper-2);
}
.advanced summary {
  cursor: pointer; padding: 12px 18px;
  font-family: var(--mono); font-size: 12px;
  letter-spacing: .08em; text-transform: uppercase; color: var(--ink-2);
  user-select: none;
}
.advanced summary::marker { color: var(--ink-2); }
.adv-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 18px;
  padding: 4px 18px 20px;
}
@media (max-width: 700px) { .adv-grid { grid-template-columns: 1fr; } }
.adv-grid label { display: block; }
.adv-grid label > span {
  display: block; font-size: 12px; font-weight: 600;
  margin-bottom: 5px; letter-spacing: .02em;
}
.adv-grid label > span small {
  font-weight: 400; color: var(--ink-2); text-transform: none;
}
.adv-grid input {
  width: 100%; padding: 8px 10px;
  border: 1px solid var(--rule); border-radius: 2px;
  background: var(--paper); color: var(--ink);
  font-family: var(--mono); font-size: 13px;
}
.adv-grid input:focus-visible { outline: 2px solid var(--iron); outline-offset: 1px; }
.adv-grid em {
  display: block; font-style: normal; font-size: 11px;
  color: var(--ink-2); margin-top: 5px;
}

/* ----------------------------------------------------- actions ---- */
.actions { margin-top: 26px; display: flex; align-items: center; gap: 16px; }

.go {
  appearance: none; border: 0; cursor: pointer;
  background: var(--ink); color: var(--paper);
  font-family: var(--body); font-size: 14px; font-weight: 600;
  padding: 12px 26px; border-radius: 2px;
  text-decoration: none; display: inline-block;
  transition: opacity .15s, transform .1s;
}
.go:hover { opacity: .88; }
.go:active { transform: translateY(1px); }
.go:disabled { opacity: .3; cursor: not-allowed; }
.go:focus-visible { outline: 2px solid var(--iron); outline-offset: 2px; }
.go.alt { background: transparent; color: var(--ink); border: 1px solid var(--ink); }

.ghost {
  appearance: none; background: none; cursor: pointer;
  border: 0; border-bottom: 1px solid var(--rule);
  color: var(--ink-2); font-family: var(--mono); font-size: 12px;
  padding: 4px 0; margin-top: 28px;
}
.ghost:hover { color: var(--ink); border-color: var(--ink); }

.err {
  font-size: 13px; color: var(--oxide);
  border-left: 2px solid var(--oxide); padding-left: 10px; margin: 0;
}

/* ------------------------------------------------------- trace ---- */
/* Signature element: the pipeline as a vertical trace that inks in. */
.trace { list-style: none; margin: 0; padding: 0; position: relative; }
.trace::before {
  content: ""; position: absolute; left: 7px; top: 10px; bottom: 10px;
  width: 1px; background: var(--rule);
}
.trace li {
  position: relative; padding: 0 0 26px 34px; min-height: 28px;
}
.trace li::before {
  content: ""; position: absolute; left: 2px; top: 5px;
  width: 11px; height: 11px; border-radius: 50%;
  background: var(--paper); border: 1px solid var(--rule);
  z-index: 1; transition: background .2s, border-color .2s;
}
.trace li.running::before {
  border-color: var(--iron);
  animation: pulse 1.1s ease-in-out infinite;
}
.trace li.done::before { background: var(--seal); border-color: var(--seal); }
.trace li.failed::before { background: var(--oxide); border-color: var(--oxide); }
@keyframes pulse {
  0%,100% { box-shadow: 0 0 0 0 rgba(47,62,77,.35); }
  50%     { box-shadow: 0 0 0 5px rgba(47,62,77,0); }
}
@media (prefers-reduced-motion: reduce) {
  .trace li.running::before { animation: none; }
  * { transition: none !important; }
}
.trace .t-label {
  font-family: var(--display); font-size: 17px;
  color: var(--ink-2); transition: color .2s;
}
.trace li.running .t-label,
.trace li.done .t-label { color: var(--ink); }
.trace .t-detail {
  display: block; font-family: var(--mono); font-size: 11.5px;
  color: var(--ink-2); margin-top: 3px;
}

.logbox { margin-top: 8px; }
.logbox summary {
  cursor: pointer; font-family: var(--mono); font-size: 11px;
  color: var(--ink-2); letter-spacing: .08em; text-transform: uppercase;
}
.logbox pre {
  background: var(--paper-2); border: 1px solid var(--rule);
  border-radius: 3px; padding: 14px;
  font-family: var(--mono); font-size: 11.5px; line-height: 1.7;
  color: var(--ink-2); max-height: 240px; overflow: auto;
  margin: 10px 0 0; white-space: pre-wrap;
}

/* ------------------------------------------------------ result ---- */
.verdict {
  display: flex; gap: 34px; align-items: flex-start;
  border: 1px solid var(--rule); border-top: 3px solid var(--ink);
  border-radius: 3px; background: var(--paper-2);
  padding: 28px; flex-wrap: wrap;
}
.score { position: relative; flex: 0 0 120px; }
.dial { width: 120px; height: 120px; transform: rotate(-90deg); }
.dial circle { fill: none; stroke-width: 6; }
.dial-bg { stroke: var(--rule); }
.dial-fg {
  stroke: var(--seal); stroke-linecap: round;
  stroke-dasharray: 327; stroke-dashoffset: 327;
  transition: stroke-dashoffset .9s cubic-bezier(.2,.8,.2,1);
}
.dial-fg.partial { stroke: var(--oxide); }
.score-txt {
  position: absolute; inset: 0;
  display: flex; flex-direction: column;
  align-items: center; justify-content: center; gap: 1px;
}
.score-txt strong { font-family: var(--display); font-size: 25px; font-weight: 500; }
.score-txt span { font-family: var(--mono); font-size: 9.5px; color: var(--ink-2); letter-spacing: .04em; }

.verdict-body { flex: 1; min-width: 260px; }
.verdict-body h2 {
  font-family: var(--display); font-size: 27px; font-weight: 500;
  margin: 0 0 14px; letter-spacing: -.01em;
}
.facts {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(96px, 1fr));
  gap: 12px 18px; margin: 0 0 22px;
  border-top: 1px solid var(--rule); padding-top: 14px;
}
.facts div { margin: 0; }
.facts dt {
  font-family: var(--mono); font-size: 10px; letter-spacing: .08em;
  text-transform: uppercase; color: var(--ink-2); margin-bottom: 2px;
}
.facts dd { margin: 0; font-family: var(--display); font-size: 19px; }
.dl { display: flex; gap: 10px; flex-wrap: wrap; }

.panels {
  display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-top: 16px;
}
@media (max-width: 760px) { .panels { grid-template-columns: 1fr; } }
.panel {
  border: 1px solid var(--rule); border-radius: 3px; padding: 20px;
}
.panel h3 {
  font-family: var(--mono); font-size: 11px; letter-spacing: .1em;
  text-transform: uppercase; color: var(--ink-2);
  margin: 0 0 12px; font-weight: 500;
}
.panel-note { font-size: 13px; color: var(--ink-2); margin: 0 0 10px; }
.flags, .crits { list-style: none; margin: 0; padding: 0; }
.flags li {
  font-size: 12.5px; padding: 7px 0; border-top: 1px dotted var(--rule);
  color: var(--ink-2);
}
.flags li b { color: var(--ink); font-weight: 600; }
.flags li:first-child { border-top: 0; }
.crits { max-height: 260px; overflow: auto; }
.crits li {
  display: flex; gap: 8px; align-items: baseline;
  font-size: 12.5px; padding: 5px 0;
}
.crits .mark { font-family: var(--mono); font-size: 10px; flex: 0 0 auto; }
.crits .ok  { color: var(--seal); }
.crits .no  { color: var(--oxide); }
.crits li.fail { color: var(--oxide); }

/* -------------------------------------------------------- foot ---- */
.foot {
  margin: 56px auto 30px; padding-top: 18px;
  border-top: 1px solid var(--rule);
  display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap;
  font-family: var(--mono); font-size: 11px; color: var(--ink-2);
}