/* PR Scribe — one stylesheet, themed via [data-theme] set by theme.js. */

:root, [data-theme="light"] {
  --bg: #f5f6f8;
  --bg2: #ffffff;
  --ink: #16202b;
  --muted: #62707e;
  --line: #dde3ea;
  --accent: #4b3fd4;
  --accent-ink: #ffffff;
  --good: #2c7a44;
  --mid: #a06a10;
  --bad: #b03434;
  --quote-bg: #eef1f6;
  --ins: #2c7a44;
  --del: #b03434;
  --shadow: 0 1px 2px rgba(22, 32, 43, 0.06), 0 8px 24px rgba(22, 32, 43, 0.05);
}
[data-theme="dark"] {
  --bg: #111419;
  --bg2: #191e26;
  --ink: #e7ebf0;
  --muted: #96a1ad;
  --line: #2b333e;
  --accent: #8b83f0;
  --accent-ink: #12151b;
  --good: #6cc389;
  --mid: #d9a94a;
  --bad: #e08484;
  --quote-bg: #222932;
  --ins: #6cc389;
  --del: #e08484;
  --shadow: 0 1px 2px rgba(0, 0, 0, 0.4), 0 8px 24px rgba(0, 0, 0, 0.3);
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font: 16px/1.55 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  background: var(--bg);
  color: var(--ink);
}
.mono { font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-size: 0.82em; }
.muted { color: var(--muted); }
.small { font-size: 0.82rem; }
.hidden { display: none !important; }
.good { color: var(--good); }
.mid { color: var(--mid); }
.bad { color: var(--bad); }
button { font: inherit; cursor: pointer; }
a { color: var(--accent); }

/* --- Header ------------------------------------------------------------- */
header {
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  flex-wrap: wrap;
  padding: 18px clamp(16px, 4vw, 40px);
  border-bottom: 1px solid var(--line);
  background: var(--bg2);
}
.brand { display: flex; align-items: center; gap: 12px; }
.brand .mark { width: 38px; height: 38px; color: var(--accent); flex: none; }
.brand h1 { margin: 0; font-size: 1.25rem; letter-spacing: -0.01em; }
.tagline { margin: 2px 0 0; font-size: 0.82rem; color: var(--muted); }
.session { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.home-link {
  display: inline-flex; align-items: center; gap: 4px;
  color: var(--muted); text-decoration: none; font-size: 0.85rem;
}
.home-link svg { width: 14px; height: 14px; }
.home-link:hover { color: var(--ink); }
.ghost {
  background: none; border: 1px solid var(--line); color: var(--ink);
  border-radius: 8px; padding: 6px 12px; font-size: 0.85rem;
}
.ghost:hover { border-color: var(--muted); }
.theme-toggle::before { content: "\2600"; }
[data-theme="dark"] .theme-toggle::before { content: "\263D"; }
.credits { font-size: 0.85rem; color: var(--muted); }
.topup { font-size: 0.85rem; }

/* --- Layout ------------------------------------------------------------- */
main { max-width: 1000px; margin: 0 auto; padding: 28px clamp(16px, 4vw, 40px) 60px; }
.klabel {
  display: inline-block;
  font-size: 0.72rem; font-weight: 700; letter-spacing: 0.09em; text-transform: uppercase;
  color: var(--muted); margin-bottom: 8px;
}
.label-row { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; flex-wrap: wrap; }
.doc-field { margin-bottom: 4px; }
.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; margin-top: 22px; }
@media (max-width: 780px) { .grid2 { grid-template-columns: 1fr; } }

.card { background: var(--bg2); border: 1px solid var(--line); border-radius: 12px; box-shadow: var(--shadow); }
textarea, input[type="text"], select {
  width: 100%; border: 1px solid var(--line); border-radius: 8px;
  background: var(--bg2); color: var(--ink);
  padding: 10px 12px; font: inherit;
}
textarea {
  border: none; resize: vertical; display: block; border-radius: 12px;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-size: 0.84rem;
  white-space: pre; overflow-wrap: normal; overflow-x: auto;
}
#contextText { white-space: pre-wrap; font-family: inherit; font-size: 0.92rem; }
textarea:focus, input:focus, select:focus { outline: 2px solid var(--accent); outline-offset: -1px; }

.actions { display: flex; align-items: center; gap: 14px; margin-top: 22px; flex-wrap: wrap; }
.primary {
  background: var(--accent); color: var(--accent-ink);
  border: none; border-radius: 10px; padding: 10px 18px; font-weight: 600;
}
.primary:hover { filter: brightness(1.08); }
.primary:disabled { opacity: 0.55; cursor: default; }
.big { padding: 12px 22px; font-size: 1rem; border-radius: 12px; }
button.big:not(.primary) { background: none; border: 1px solid var(--line); color: var(--ink); }
.meter { font-size: 0.8rem; color: var(--muted); }
.linkish { background: none; border: none; padding: 0; color: var(--accent); text-decoration: underline; }

/* --- Diff scan ------------------------------------------------------------ */
.stats-panel {
  margin-top: 22px; padding: 18px;
  background: var(--bg2); border: 1px solid var(--line); border-radius: 12px;
}
.stats-verdict { font-size: 0.85rem; }
.quick-stats { display: flex; gap: 24px; flex-wrap: wrap; margin: 10px 0 16px; }
.qstat-n { font-size: 1.3rem; font-weight: 700; }
.qstat-l { font-size: 0.72rem; color: var(--muted); }

.bucket-wrap { overflow-x: auto; }
.bucket-table { width: 100%; border-collapse: collapse; font-size: 0.9rem; }
.bucket-table th {
  text-align: left; font-size: 0.7rem; letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--muted); font-weight: 700; padding: 0 10px 6px 0; border-bottom: 1px solid var(--line);
}
.bucket-table td { padding: 8px 10px 8px 0; border-bottom: 1px solid var(--line); }
.bucket-table tr:last-child td { border-bottom: none; }
.bucket-table .num { text-align: right; white-space: nowrap; }
.bucket-table th.num { text-align: right; }
.bucket-name { font-weight: 600; }
.bar-col { width: 34%; min-width: 120px; }
.bar { display: flex; gap: 2px; height: 8px; align-items: center; }
.bar span { display: block; height: 100%; border-radius: 2px; min-width: 0; }
.bar-ins { background: var(--ins); }
.bar-del { background: var(--del); }

.file-details { margin-top: 14px; }
.file-details summary { cursor: pointer; font-size: 0.85rem; color: var(--muted); }
.file-list { margin-top: 10px; display: grid; gap: 4px; }
.file-row {
  display: grid; grid-template-columns: 74px 1fr auto auto; gap: 10px;
  align-items: baseline; font-size: 0.85rem;
  padding: 4px 0; border-bottom: 1px dashed var(--line);
}
@media (max-width: 620px) { .file-row { grid-template-columns: 60px 1fr; } }
.file-status {
  font-size: 0.66rem; text-transform: uppercase; letter-spacing: 0.06em; font-weight: 700;
  color: var(--muted);
}
.file-status.added { color: var(--good); }
.file-status.deleted { color: var(--bad); }
.file-status.renamed { color: var(--mid); }
.file-path { overflow-wrap: anywhere; }
.file-bucket { font-size: 0.72rem; color: var(--muted); white-space: nowrap; }
.file-loc { white-space: nowrap; color: var(--muted); }
.quick-note { margin: 14px 0 0; }

/* --- Title linter ---------------------------------------------------------- */
.title-lane {
  margin-top: 26px; padding: 18px;
  background: var(--bg2); border: 1px solid var(--line); border-radius: 12px; box-shadow: var(--shadow);
}
.title-row { display: flex; gap: 10px; align-items: center; }
.title-row input {
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-size: 0.92rem;
}
.title-verdict { font-size: 0.85rem; }
.lint-list { list-style: none; margin: 10px 0 0; padding: 0; display: grid; gap: 5px; }
.lint { font-size: 0.85rem; padding-left: 18px; position: relative; }
.lint::before { position: absolute; left: 0; top: 0; }
.lint.good::before { content: "\2713"; }
.lint.mid::before { content: "\26A0"; }
.lint.bad::before { content: "\2717"; }

/* --- Progress -------------------------------------------------------------- */
.progress-panel { margin-top: 26px; padding: 18px; background: var(--bg2); border: 1px solid var(--line); border-radius: 12px; }
.pp-top { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; }
.pp-bar { flex: 1; min-width: 120px; height: 4px; border-radius: 2px; background: var(--line); overflow: hidden; }
.pp-fill { height: 100%; width: 40%; background: var(--accent); border-radius: 2px; animation: slide 1.4s ease-in-out infinite; }
.finished .pp-fill { animation: none; width: 100%; }
@keyframes slide { 0% { margin-left: -40%; } 100% { margin-left: 100%; } }
.live-output {
  margin: 14px 0 0; padding: 12px 14px; max-height: 340px; overflow-y: auto;
  background: var(--quote-bg); border-radius: 8px;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.8rem; white-space: pre-wrap; overflow-wrap: anywhere; color: var(--muted);
}

/* --- Result ---------------------------------------------------------------- */
.result { margin-top: 30px; display: grid; gap: 18px; }
.verdict-zone { padding: 20px; background: var(--bg2); border: 1px solid var(--line); border-radius: 12px; box-shadow: var(--shadow); }
.verdict-top { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; }
.release-title {
  font-size: 1.1rem; font-weight: 700; letter-spacing: -0.01em;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  overflow-wrap: anywhere;
}
.badge {
  display: inline-block; padding: 1px 9px; border-radius: 999px;
  font-size: 0.7rem; font-weight: 700; letter-spacing: 0.04em;
  border: 1px solid currentColor;
}
.badge.change { color: var(--accent); }
.dl-actions { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 14px; }
.trunc-note {
  margin-top: 14px; padding: 10px 14px; border-radius: 8px; font-size: 0.88rem;
  border: 1px solid var(--bad); color: var(--bad);
}
.trunc-note a { color: inherit; font-weight: 700; margin-left: 6px; }

.paper {
  background: var(--bg2); border: 1px solid var(--line); border-radius: 12px;
  box-shadow: var(--shadow); padding: clamp(18px, 4vw, 34px);
  font-size: 0.97rem; overflow-wrap: anywhere;
}
.paper h1, .paper h2, .paper h3, .paper h4 { line-height: 1.3; margin: 1.4em 0 0.5em; }
.paper h1 { font-size: 1.4rem; }
.paper h2 { font-size: 1.2rem; }
.paper h3 { font-size: 1.02rem; }
.paper > :first-child { margin-top: 0; }
.paper p { margin: 0.8em 0; }
.paper ul, .paper ol { margin: 0.8em 0; padding-left: 1.4em; }
.paper li { margin: 0.3em 0; }
.paper li.task { list-style: none; margin-left: -1.4em; display: flex; gap: 8px; align-items: baseline; }
.paper .cb {
  flex: none; width: 13px; height: 13px; border: 1.5px solid var(--muted); border-radius: 3px;
  display: inline-block; position: relative; top: 2px;
}
.paper .cb.on { background: var(--accent); border-color: var(--accent); }
.paper .cb.on::after {
  content: ""; position: absolute; left: 3px; top: 0px; width: 4px; height: 8px;
  border: solid var(--accent-ink); border-width: 0 2px 2px 0; transform: rotate(45deg);
}
.paper blockquote {
  margin: 0.9em 0; padding: 6px 14px; border-left: 3px solid var(--mid);
  color: var(--muted); background: var(--quote-bg); border-radius: 0 6px 6px 0;
}
.paper code {
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-size: 0.86em;
  background: var(--quote-bg); border-radius: 4px; padding: 1px 5px;
}
.paper pre.codeblock {
  background: var(--quote-bg); border-radius: 8px; padding: 12px 14px;
  overflow-x: auto; font-size: 0.82rem;
}
.paper pre.codeblock code { background: none; padding: 0; }
.paper table { border-collapse: collapse; width: 100%; margin: 1em 0; font-size: 0.9rem; }
.paper th, .paper td { text-align: left; padding: 6px 10px; border-bottom: 1px solid var(--line); }
.paper th { font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.06em; color: var(--muted); }
.paper hr { border: none; border-top: 1px solid var(--line); margin: 1.4em 0; }
.markdown-paper {
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.82rem; white-space: pre-wrap; margin: 0;
  max-height: 620px; overflow-y: auto;
}

.run-meta { font-size: 0.78rem; color: var(--muted); }

.raw-result { margin-top: 26px; }
.raw-output {
  background: var(--bg2); border: 1px solid var(--line); border-radius: 12px;
  padding: 18px; white-space: pre-wrap; font-family: ui-monospace, Menlo, monospace;
  font-size: 0.82rem; overflow-x: auto;
}

/* --- How it works ---------------------------------------------------------- */
.how { margin-top: 44px; }
.how-lead { color: var(--muted); }
.how-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
@media (max-width: 780px) { .how-grid { grid-template-columns: 1fr; } }
.how-step { background: var(--bg2); border: 1px solid var(--line); border-radius: 12px; padding: 16px 18px; }
.step-n {
  display: inline-flex; align-items: center; justify-content: center;
  width: 26px; height: 26px; border-radius: 50%;
  background: var(--accent); color: var(--accent-ink); font-weight: 700; font-size: 0.85rem;
}
.how-step h3 { margin: 10px 0 6px; font-size: 1rem; }
.how-step p { margin: 0; font-size: 0.88rem; color: var(--muted); }

/* --- Footer / toasts -------------------------------------------------------- */
footer {
  max-width: 1000px; margin: 0 auto; padding: 22px clamp(16px, 4vw, 40px) 40px;
  font-size: 0.82rem; color: var(--muted);
  display: flex; gap: 10px; flex-wrap: wrap;
}
footer a { color: var(--muted); }
footer a:hover { color: var(--ink); }
.foot-sep { user-select: none; }

.toasts { position: fixed; bottom: 20px; right: 20px; display: grid; gap: 8px; z-index: 50; max-width: min(420px, calc(100vw - 40px)); }
.toast {
  background: var(--ink); color: var(--bg); border-radius: 10px;
  padding: 10px 14px; font-size: 0.88rem; box-shadow: var(--shadow);
  transition: opacity 0.5s, transform 0.5s;
}
.toast a { color: inherit; font-weight: 700; margin-left: 8px; }
.toast.err { background: var(--bad); color: #fff; }
.toast.gone { opacity: 0; transform: translateY(6px); }