:root {
  color-scheme: light;
  --ink: #101310;
  --paper: #f3f0e8;
  --card: #fbfaf5;
  --line: #cbc7bb;
  --muted: #706f68;
  --signal: #df5b38;
  --green: #52725c;
  font-family: "Songti SC", "STSong", "Noto Serif SC", Georgia, serif;
}

* { box-sizing: border-box; }
body { margin: 0; background: var(--paper); color: var(--ink); min-height: 100vh; }
button, input, textarea { font: inherit; }
button { cursor: pointer; }
.hidden { display: none !important; }
.shell { width: min(760px, 100%); margin: 0 auto; padding: max(24px, env(safe-area-inset-top)) 20px max(60px, env(safe-area-inset-bottom)); }
.masthead { display: flex; justify-content: space-between; align-items: flex-end; padding: 18px 0 28px; border-bottom: 1px solid var(--ink); }
.brand-lockup { display: flex; align-items: center; gap: 15px; }
.brand-icon { width: 62px; height: 62px; border-radius: 18px; object-fit: cover; box-shadow: 3px 3px 0 var(--ink); }
.eyebrow, .section-index { margin: 0 0 8px; font: 700 11px/1.2 ui-monospace, SFMono-Regular, Menlo, monospace; letter-spacing: .18em; text-transform: uppercase; }
h1 { font-size: clamp(34px, 9vw, 58px); line-height: .92; letter-spacing: -.055em; margin: 0; font-weight: 700; }
.pulse { font: 650 12px/1 ui-sans-serif, system-ui, sans-serif; padding: 8px 10px; border: 1px solid var(--ink); border-radius: 999px; }
.pulse::before { content: ""; display: inline-block; width: 7px; height: 7px; border-radius: 50%; background: var(--green); margin-right: 7px; }
.capture, .login { margin-top: 42px; }
h2 { font-size: clamp(28px, 8vw, 46px); line-height: 1; letter-spacing: -.045em; margin: 0 0 14px; }
.capture > p:not(.section-index), .login > p:not(.section-index):not(.error) { margin: 0 0 22px; max-width: 42em; color: var(--muted); font: 15px/1.65 ui-sans-serif, system-ui, sans-serif; }
form { margin: 0; }
textarea, input { width: 100%; border: 1px solid var(--ink); border-radius: 0; background: var(--card); color: var(--ink); padding: 18px; outline: none; box-shadow: 5px 5px 0 var(--ink); transition: transform .15s ease, box-shadow .15s ease; }
textarea { resize: vertical; min-height: 128px; font: 17px/1.55 ui-sans-serif, system-ui, sans-serif; }
input { font: 16px/1.4 ui-sans-serif, system-ui, sans-serif; margin-bottom: 14px; }
textarea:focus, input:focus { transform: translate(-2px, -2px); box-shadow: 8px 8px 0 var(--signal); }
.form-foot { display: flex; align-items: center; justify-content: space-between; gap: 16px; margin-top: 18px; }
.form-foot span { color: var(--muted); font: 12px/1.3 ui-sans-serif, system-ui, sans-serif; }
button[type="submit"] { border: 0; background: var(--signal); color: #fff9ef; padding: 14px 19px; min-width: 126px; font: 750 15px/1 ui-sans-serif, system-ui, sans-serif; }
button[disabled] { opacity: .55; cursor: wait; }
.error { min-height: 20px; color: #a12f21; font: 13px/1.4 ui-sans-serif, system-ui, sans-serif; }
.tabs { display: flex; gap: 22px; margin-top: 48px; border-bottom: 1px solid var(--line); }
.tab { appearance: none; border: 0; border-bottom: 3px solid transparent; background: transparent; padding: 0 0 12px; color: var(--muted); font: 700 14px/1 ui-sans-serif, system-ui, sans-serif; }
.tab.active { color: var(--ink); border-bottom-color: var(--signal); }
.panel { padding-top: 18px; }
.jobs { display: grid; gap: 12px; }
.job-card { background: var(--card); border: 1px solid var(--line); padding: 18px; position: relative; }
.job-card[data-status="processing"] { border-left: 4px solid var(--signal); }
.job-card[data-status="completed"] { border-left: 4px solid var(--green); }
.job-card[data-status="failed"] { border-left: 4px solid #a12f21; }
.job-head { display: flex; justify-content: space-between; gap: 16px; color: var(--muted); font: 11px/1.3 ui-monospace, SFMono-Regular, Menlo, monospace; text-transform: uppercase; letter-spacing: .08em; }
.job-card h3 { margin: 12px 0 8px; font-size: 20px; line-height: 1.25; letter-spacing: -.02em; }
.stage { margin: 0; color: var(--muted); font: 13px/1.45 ui-sans-serif, system-ui, sans-serif; }
.track { height: 3px; margin-top: 16px; background: #dedbd2; overflow: hidden; }
.track span { display: block; height: 100%; background: var(--signal); transition: width .4s ease; }
.job-card[data-status="completed"] .track span { background: var(--green); }
.job-actions { margin-top: 14px; display: flex; gap: 10px; }
.job-actions a, .review-actions button { border: 1px solid var(--ink); background: transparent; color: var(--ink); padding: 9px 12px; text-decoration: none; font: 700 12px/1 ui-sans-serif, system-ui, sans-serif; }
.review-actions { display: flex; gap: 8px; margin-top: 14px; }
.review-actions button:first-child { background: var(--ink); color: var(--paper); }
.empty { padding: 34px 6px; color: var(--muted); font: 14px/1.6 ui-sans-serif, system-ui, sans-serif; }
.login button { width: 100%; }
@media (min-width: 680px) {
  .shell { padding-left: 30px; padding-right: 30px; }
  .capture { display: grid; grid-template-columns: 1fr 1.25fr; column-gap: 40px; align-items: start; }
  .capture .section-index, .capture h2, .capture > p, .capture .error { grid-column: 1; }
  .capture form { grid-column: 2; grid-row: 1 / span 4; padding-top: 2px; }
}
@media (max-width: 420px) {
  .brand-icon { width: 52px; height: 52px; border-radius: 15px; }
  .masthead { align-items: center; }
  .pulse { padding: 7px 8px; }
}
@media (prefers-reduced-motion: reduce) { * { scroll-behavior: auto !important; transition: none !important; } }