@font-face { font-family: "Inter"; src: url("/fonts/inter.woff2") format("woff2"); font-weight: 400 700; font-style: normal; font-display: swap; }
@font-face { font-family: "Inter Tight"; src: url("/fonts/inter-tight.woff2") format("woff2"); font-weight: 400 700; font-style: normal; font-display: swap; }
:root {
  --ink: #0A0A0A;
  --ink-2: #525252;
  --ink-3: #737373;
  --line: #E5E5E5;
  --line-2: #D4D4D4;
  --bg: #FAFAFA;
  --card: #FFFFFF;
  --soft: #F2F2F2;
  --accent: #F25D23;
  --accent-ink: #C44318;
  --accent-soft: #FFEDE4;
  --danger: #B4362C;
  --warn-bg: #FFF8EC;
  --warn-line: #F1D9A8;
  --warn-ink: #8A5A12;
  --ok: #17704A;
  --radius: 16px;
  --font-body: "Inter", ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
  --font-display: "Inter Tight", "Inter", ui-sans-serif, system-ui, sans-serif;
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.5;
}
h1 { font-family: var(--font-display); font-size: 24px; line-height: 1.2; margin: 0 0 6px; font-weight: 600; letter-spacing: -0.02em; }
h2 { font-family: var(--font-display); font-size: 17px; margin: 0 0 4px; font-weight: 600; letter-spacing: -0.01em; }
p { margin: 0 0 8px; }
a { color: var(--ink); text-underline-offset: 2px; }
a:hover { color: var(--accent-ink); }
.top {
  display: flex; align-items: center; justify-content: space-between;
  padding: 14px 20px; background: var(--card); border-bottom: 1px solid var(--line);
}
.brand { font-family: var(--font-display); font-size: 24px; font-weight: 600; letter-spacing: -0.035em; line-height: 1; color: var(--ink); }
main { padding: 16px; margin: 0 auto; display: flex; flex-direction: column; gap: 16px; }
main.narrow { max-width: 440px; padding-top: 32px; }
main.wide { max-width: 860px; }
.card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 16px; }
.card.warn { background: var(--warn-bg); border-color: var(--warn-line); }
.stack { display: flex; flex-direction: column; gap: 10px; }
.row { display: flex; gap: 8px; flex-wrap: wrap; }
.row-end { display: flex; gap: 8px; justify-content: flex-end; flex-wrap: wrap; margin-top: 8px; }
.head-row { display: flex; gap: 12px; align-items: flex-start; justify-content: space-between; flex-wrap: wrap; margin-bottom: 8px; }
.muted { color: var(--ink-3); font-weight: 400; }
.small { font-size: 13px; }
.strong { font-weight: 600; color: var(--ink); }
.pre { white-space: pre-line; overflow-wrap: anywhere; }
.error { color: var(--danger); }
.note { color: var(--warn-ink); font-size: 14px; }
.caps { font-size: 12px; text-transform: uppercase; letter-spacing: 0.06em; color: var(--ink-3); }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
[hidden] { display: none !important; }
label { font-size: 14px; font-weight: 600; }
input[type="email"], input[type="text"], textarea, select {
  width: 100%; font: inherit; color: var(--ink); background: #fff;
  border: 1px solid var(--line-2); border-radius: 12px; padding: 11px 14px;
}
input:focus, textarea:focus, select:focus, button:focus-visible, a:focus-visible { outline: 2px solid var(--ink); outline-offset: 2px; }
textarea { resize: vertical; min-height: 84px; }
button {
  font: inherit; font-weight: 500; font-size: 14px; letter-spacing: -0.005em; border-radius: 9999px; padding: 10px 20px; cursor: pointer;
  border: 1px solid transparent; min-height: 44px; transition: background 0.15s ease, color 0.15s ease, border-color 0.15s ease;
}
button:disabled { opacity: 0.5; cursor: not-allowed; }
button.primary { background: var(--ink); color: #fff; }
button.primary:hover:not(:disabled) { background: var(--accent); }
button.secondary { background: #fff; color: var(--ink); border-color: var(--line-2); }
button.secondary:hover:not(:disabled) { background: var(--ink); color: #fff; border-color: var(--ink); }
button.ghost { background: transparent; color: var(--ink-2); }
button.danger { background: var(--danger); color: #fff; }
button.link { background: none; border: 0; color: var(--ink-2); padding: 4px 0; min-height: 0; text-decoration: underline; }
.signout { margin: 0; display: flex; gap: 16px; }
.signout form { margin: 0; }
.bar { display: flex; flex-direction: column; gap: 12px; position: sticky; top: 0; z-index: 2; }
.bar-actions { display: flex; gap: 8px; }
.bar-actions button { flex: 1; }
.picker { display: flex; flex-direction: column; gap: 6px; }
.tabs { display: flex; gap: 4px; border-bottom: 1px solid var(--line); }
.tabs button { background: none; border: 0; border-bottom: 2px solid transparent; border-radius: 0; color: var(--ink-3); padding: 8px 12px; }
.tabs button[aria-selected="true"] { color: var(--ink); border-bottom-color: var(--ink); }
.badge { display: inline-block; min-width: 20px; padding: 0 7px; border-radius: 9999px; background: var(--accent); color: #fff; font-size: 12px; text-align: center; }
#panel-changes { display: flex; flex-direction: column; gap: 16px; }
.yes-card { background: #fff; border: 1px solid var(--line); border-radius: 10px; padding: 14px; display: flex; flex-direction: column; gap: 10px; }
.now-new { display: grid; gap: 8px; font-size: 14px; }
.check { display: flex; gap: 8px; align-items: flex-start; font-weight: 400; color: var(--warn-ink); }
.messages { display: flex; flex-direction: column; gap: 8px; max-height: 420px; overflow-y: auto; margin: 8px 0; }
.msg { display: flex; }
.msg.me { justify-content: flex-end; }
.bubble { max-width: 85%; border-radius: 14px; padding: 8px 12px; white-space: pre-line; overflow-wrap: anywhere; font-size: 14px; }
.msg.me .bubble { background: var(--ink); color: #fff; }
.msg.ai .bubble { background: #fff; border: 1px solid var(--line); color: var(--ink-2); }
.changes { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 12px; }
.change { display: flex; gap: 10px; }
.num { flex: 0 0 24px; color: var(--ink-3); font-weight: 600; }
.change-body { min-width: 0; flex: 1; font-size: 14px; }
.old { color: var(--ink-3); text-decoration: line-through; }
.new { color: var(--ink); }
.history { list-style: none; margin: 0; padding: 0; }
.hist { display: flex; gap: 12px; align-items: flex-start; padding: 12px 0; border-top: 1px solid var(--line); flex-wrap: wrap; }
.hist:first-child { border-top: 0; }
.hist-body { min-width: 0; flex: 1; }
.hist ul { margin: 4px 0 0; padding-left: 18px; }
.live { margin-left: 8px; font-size: 12px; color: var(--ok); }
.errors { margin: 0; padding-left: 20px; color: var(--danger); font-size: 13px; }
dialog { border: 1px solid var(--line); border-radius: var(--radius); padding: 20px; width: min(560px, calc(100vw - 32px)); color: var(--ink); }
dialog::backdrop { background: rgba(0, 0, 0, 0.35); }
.confirm-list { margin: 0; padding-left: 20px; font-size: 14px; max-height: 50vh; overflow-y: auto; overflow-wrap: anywhere; }
.toast {
  position: fixed; left: 16px; right: 16px; bottom: 16px; z-index: 10; margin: 0 auto; max-width: 480px;
  background: var(--ink); color: #fff; border-radius: 10px; padding: 12px 14px; font-size: 14px;
}
.toast.success { background: var(--ok); }
.toast.danger { background: var(--danger); }
@media (min-width: 640px) {
  main { padding: 24px; }
  .card { padding: 20px; }
  .bar { flex-direction: row; align-items: center; justify-content: space-between; }
  .bar-actions button { flex: 0 0 auto; }
  .now-new { grid-template-columns: 1fr 1fr; }
  .picker { flex-direction: row; align-items: center; }
  .picker select { width: auto; min-width: 240px; }
}