/* EmailSpecialist — dark steel system.
   Commissioner for everything spoken, Plex Mono for data,
   cool graphite grounds with one steel-blue accent. */
:root {
  --ground: #14171b;
  --panel: #1b2026;
  --panel-2: #212830;
  --line: #2d3540;
  --text: #e6ebf1;
  --muted: #8c98a6;
  --accent: #e0635a;
  --accent-strong: #ab322b;
  --accent-deep: #8c2823;
  --silver: #9fb3c8;
  --warn: #d9a44a;
  --error: #d87a6c;
  --sans: "Commissioner", system-ui, sans-serif;
  --mono: "IBM Plex Mono", consolas, monospace;
}

* { box-sizing: border-box; }
body {
  margin: 0;
  background: var(--ground);
  color: var(--text);
  font-family: var(--sans);
  font-size: 15px;
  line-height: 1.6;
}
a { color: var(--accent); }

/* ---- masthead ---- */
.masthead { background: #0f1215; }
.masthead-inner {
  max-width: 980px;
  margin: 0 auto;
  padding: 20px 20px 16px;
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 16px;
}
.wordmark {
  font-weight: 800;
  font-size: 21px;
  color: var(--text);
  text-decoration: none;
  letter-spacing: -0.015em;
}
.wordmark span { color: var(--accent); }
.masthead-right { display: flex; align-items: baseline; gap: 16px; }
.masthead-note {
  font-weight: 600;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--muted);
}
.logout-form { display: inline; margin: 0; }
.logout-btn {
  background: none;
  border: 1px solid var(--line);
  border-radius: 4px;
  color: var(--muted);
  padding: 4px 12px;
  font-family: var(--sans);
  font-weight: 600;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  cursor: pointer;
}
.logout-btn:hover { color: var(--text); border-color: var(--accent); }

.login-form { max-width: 380px; }
.login-form input[type="password"] {
  width: 100%;
  padding: 9px 11px;
  background: var(--ground);
  color: var(--text);
  border: 1px solid var(--line);
  border-radius: 5px;
  font-family: var(--sans);
  font-size: 14px;
}
.login-form input[type="password"]:focus-visible { outline: 2px solid var(--accent); outline-offset: 1px; }
/* brushed-steel hairline */
.airmail { height: 1px; background: linear-gradient(90deg, transparent, var(--silver) 18%, var(--silver) 82%, transparent); opacity: 0.55; }

/* ---- page scaffold ---- */
.page { max-width: 980px; margin: 0 auto; padding: 34px 20px 72px; }
.footer {
  max-width: 980px;
  margin: 0 auto;
  padding: 18px 20px 44px;
  color: var(--muted);
  font-size: 12px;
  font-family: var(--mono);
  border-top: 1px solid var(--line);
}
.crumb { margin-bottom: 14px; }
.crumb a {
  text-decoration: none;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-size: 11.5px;
}

.eyebrow {
  margin: 0 0 8px;
  font-weight: 700;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--accent);
}
.intro h1 {
  font-weight: 800;
  font-size: 34px;
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin: 0 0 10px;
}
.lede { color: var(--muted); margin: 0 0 30px; max-width: 58ch; }

/* ---- tool grid ---- */
.tool-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(290px, 1fr));
  gap: 16px;
}
.tool-card {
  display: flex;
  flex-direction: column;
  gap: 7px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 20px 20px 17px;
  text-decoration: none;
  color: var(--text);
}
.tool-card.ready { transition: transform 140ms ease, border-color 140ms ease; }
.tool-card.ready:hover,
.tool-card.ready:focus-visible { transform: translateY(-3px); border-color: var(--accent); }
.tool-card.ready:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
.tool-card.planned { color: var(--muted); background: transparent; border-style: dashed; }
.card-top { display: flex; justify-content: space-between; align-items: center; gap: 10px; }
.tool-name { font-weight: 700; font-size: 18px; line-height: 1.25; letter-spacing: -0.01em; }
.tool-card.planned .tool-name { color: var(--muted); }
.tool-subject {
  font-weight: 600;
  font-size: 11.5px;
  text-transform: uppercase;
  letter-spacing: 0.09em;
  color: var(--accent);
}
.tool-card.planned .tool-subject { color: var(--muted); }
.tool-preview { color: var(--muted); font-size: 13.5px; }
.card-open {
  margin-top: 10px;
  font-size: 11.5px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.11em;
  color: var(--accent);
}
.chip {
  font-weight: 700;
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  padding: 3px 9px;
  border-radius: 3px;
  white-space: nowrap;
}
.chip-ready { color: #fff; background: var(--accent-strong); }
.chip-planned { color: var(--muted); border: 1px dashed currentcolor; }

/* ---- form ---- */
.run-form {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 22px;
  display: flex;
  flex-direction: column;
  gap: 15px;
  margin-bottom: 34px;
}
.field-label {
  display: block;
  font-weight: 600;
  font-size: 11.5px;
  text-transform: uppercase;
  letter-spacing: 0.09em;
  color: var(--accent);
  margin-bottom: 5px;
}
input[type="file"] { color: var(--muted); font-family: var(--sans); }
input[type="file"]::file-selector-button {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--line);
  border-radius: 5px;
  padding: 7px 14px;
  margin-right: 12px;
  font-family: var(--sans);
  font-weight: 600;
  font-size: 12.5px;
  cursor: pointer;
}
input[type="file"]::file-selector-button:hover { border-color: var(--accent); }
.options-row { display: flex; flex-wrap: wrap; gap: 18px; align-items: center; }
.opt input[type="number"] {
  width: 70px;
  padding: 6px 8px;
  background: var(--ground);
  color: var(--text);
  border: 1px solid var(--line);
  border-radius: 5px;
  font-family: var(--mono);
  font-size: 14px;
}
.opt.check { display: flex; align-items: center; gap: 7px; font-size: 13.5px; }
.opt.check input { accent-color: var(--accent-strong); }
.hint { color: var(--muted); font-size: 12.5px; }
.run-btn {
  align-self: flex-start;
  background: var(--accent-strong);
  color: #fff;
  border: 0;
  border-radius: 5px;
  padding: 12px 28px;
  font-family: var(--sans);
  font-weight: 700;
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  cursor: pointer;
  transition: background 120ms ease;
}
.run-btn:hover { background: var(--accent-deep); }
.run-btn:focus-visible { outline: 2px solid var(--silver); outline-offset: 2px; }

.banner { padding: 13px 16px; margin-bottom: 20px; font-size: 14px; border: 1px solid; border-radius: 6px; }
.banner-error { background: #291a17; border-color: #6e352b; color: #eeb4a8; }
.banner-notice { background: #272013; border-color: #6e5a2b; color: #e8d3a0; }

/* ---- extraction facts ---- */
.extraction { margin-bottom: 34px; }
.extraction h2, .results h2, .rationale h2 {
  font-weight: 700;
  font-size: 21px;
  letter-spacing: -0.01em;
  margin: 0 0 12px;
}
.mono { font-family: var(--mono); font-size: 0.92em; }
.facts {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 10px 20px;
  margin: 0;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 16px 20px;
}
.facts dt {
  font-size: 10.5px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.09em;
  color: var(--accent);
}
.facts dd { margin: 3px 0 0; font-size: 14px; }
.text-peek { margin-top: 12px; font-size: 13.5px; color: var(--muted); }
.text-peek pre {
  white-space: pre-wrap;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 14px;
  font-family: var(--mono);
  font-size: 12.5px;
  color: var(--text);
}

/* ---- results: the inbox ---- */
.results-head { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 10px; }
.width-toggle { display: flex; border: 1px solid var(--line); border-radius: 5px; overflow: hidden; }
.wt-btn {
  background: var(--panel);
  border: 0;
  padding: 7px 16px;
  font-family: var(--sans);
  font-weight: 600;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  cursor: pointer;
  color: var(--muted);
}
.wt-btn.active { background: var(--accent-strong); color: #fff; }
.wt-btn:focus-visible { outline: 2px solid var(--silver); outline-offset: -2px; }

.inbox {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
  overflow: hidden;
  transition: max-width 180ms ease;
}
.inbox.w-mobile { max-width: 402px; }   /* ~iPhone portrait */
.inbox.w-desktop { max-width: 100%; }
.inbox-row {
  display: flex;
  gap: 10px;
  padding: 12px 14px;
  border-bottom: 1px solid var(--line);
  align-items: flex-start;
}
.inbox-row:last-child { border-bottom: 0; }
.inbox-row.existing { background: var(--panel-2); }
.rank {
  min-width: 30px;
  text-align: center;
  font-size: 11px;
  color: var(--muted);
}
.score {
  min-width: 36px;
  text-align: center;
  font-weight: 500;
  font-size: 13px;
  padding: 3px 0;
  border: 1px solid var(--accent);
  border-radius: 4px;
  color: var(--accent);
  background: transparent;
}
.row-main { display: flex; flex-direction: column; min-width: 0; flex: 1; }
.row-line {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  font-size: 14px;
  min-width: 0;
}
.row-subject { font-weight: 600; }
.row-preview { color: var(--muted); }
.row-subject, .row-preview { cursor: pointer; }
.row-subject:hover, .row-preview:hover { color: var(--accent); }

/* Mobile preview: subject on its own truncated line, preheader wrapping to
   two lines below — matching iOS Mail / Gmail app list rows. Desktop keeps
   the single combined line. */
.inbox.w-mobile .sep { display: none; }
.inbox.w-mobile .row-line { white-space: normal; overflow: visible; }
.inbox.w-mobile .row-subject {
  display: block;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.inbox.w-mobile .row-preview {
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  font-size: 13px;
  line-height: 1.45;
}

/* ---- loading overlay ---- */
.loading-overlay {
  position: fixed;
  inset: 0;
  background: rgba(15, 18, 21, 0.88);
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  z-index: 50;
}
.loading-overlay[hidden] { display: none; }
.loader p { margin: 0 0 4px; font-weight: 600; }
.spinner {
  width: 44px;
  height: 44px;
  margin: 0 auto 16px;
  border: 3px solid var(--line);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin 0.9s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ---- info mode: full text + rationale inline per row ---- */
.inbox.w-info { max-width: 100%; }
.inbox.w-info .row-line { white-space: normal; overflow: visible; }
.row-info { display: none; margin-top: 6px; }
.inbox.w-info .row-info { display: block; }
.note-meta {
  color: var(--accent);
  font-size: 10.5px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.09em;
}
.note-body { margin: 6px 0 0; color: var(--text); font-size: 13.5px; max-width: 72ch; }
.note-warn { margin: 5px 0 0; color: var(--warn); font-size: 12.5px; font-family: var(--mono); }

/* ---- copy toast ---- */
.copy-toast {
  position: fixed;
  bottom: 28px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--accent-strong);
  color: #fff;
  padding: 9px 20px;
  border-radius: 5px;
  font-weight: 600;
  font-size: 13px;
  z-index: 60;
}
.copy-toast[hidden] { display: none; }

@media (max-width: 480px) {
  .masthead-inner { flex-direction: column; gap: 3px; }
  .intro h1 { font-size: 28px; }
  .options-row { flex-direction: column; align-items: flex-start; gap: 10px; }
}
@media (prefers-reduced-motion: reduce) {
  .tool-card.ready, .inbox, .run-btn { transition: none; }
  .spinner { animation: none; border-top-color: var(--line); }
}