/* Face Generator — one stylesheet, two themes, no inline styles anywhere. */

:root {
  --bg: #f7f6f4;
  --panel: #ffffff;
  --panel-2: #f1efec;
  --ink: #17161a;
  --ink-2: #55525c;
  --ink-3: #8a8792;
  --line: #dedbd6;
  --line-2: #ebe8e4;
  --accent: #7c3f2e;
  --accent-ink: #ffffff;
  --ok: #1f6b47;
  --warn: #8a5a12;
  --err: #a02c2c;
  --err-bg: #fdf1f1;
  --warn-bg: #fdf7ec;
  --ok-bg: #eef6f1;
  --radius: 10px;
  --shadow: 0 1px 2px rgba(20, 18, 24, .06), 0 8px 24px rgba(20, 18, 24, .05);
  --mono: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  --sans: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

:root[data-theme="dark"] {
  --bg: #131215;
  --panel: #1c1a1f;
  --panel-2: #232128;
  --ink: #f2f0f4;
  --ink-2: #b4b0bb;
  --ink-3: #86828f;
  --line: #322f38;
  --line-2: #272530;
  --accent: #d98f6f;
  --accent-ink: #1a1216;
  --ok: #6ec89b;
  --warn: #e3b364;
  --err: #f08a86;
  --err-bg: #2a1a1c;
  --warn-bg: #2a2118;
  --ok-bg: #17251e;
  --shadow: 0 1px 2px rgba(0, 0, 0, .4), 0 10px 30px rgba(0, 0, 0, .3);
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.55;
  -webkit-text-size-adjust: 100%;
}

.mono { font-family: var(--mono); font-size: .82rem; }
.muted { color: var(--ink-2); }
.small { font-size: .85rem; }
.hidden { display: none !important; }
.anchor { height: 0; overflow: hidden; }

a { color: var(--accent); text-decoration-thickness: 1px; text-underline-offset: 2px; }
a:hover { text-decoration-thickness: 2px; }

h1, h2, h3 { line-height: 1.25; margin: 0 0 .4rem; }
h1 { font-size: 1.35rem; letter-spacing: -.015em; }
h2 { font-size: 1.15rem; }
h3 { font-size: .98rem; }
p { margin: 0 0 .6rem; }

/* --- header ---------------------------------------------------------------------------- */

header {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  align-items: center;
  justify-content: space-between;
  padding: 1rem clamp(.9rem, 3vw, 2rem);
  border-bottom: 1px solid var(--line);
  background: var(--panel);
}

.brand { display: flex; gap: .8rem; align-items: center; min-width: 0; }
.brand .mark { width: 34px; height: 34px; color: var(--accent); flex: none; }
.brand h1 { margin: 0; }
.tagline { margin: 0; color: var(--ink-2); font-size: .86rem; }

.session { display: flex; gap: .5rem; align-items: center; flex-wrap: wrap; }
.home-link {
  display: inline-flex; align-items: center; gap: .3rem;
  color: var(--ink-2); text-decoration: none; font-size: .85rem;
}
.home-link:hover { color: var(--ink); }
.home-link svg { width: 14px; height: 14px; }
.credits { color: var(--ink-2); }
.topup { font-size: .85rem; }

button {
  font: inherit;
  cursor: pointer;
  border-radius: 8px;
  border: 1px solid var(--line);
  background: var(--panel-2);
  color: var(--ink);
  padding: .42rem .8rem;
  transition: background .12s ease, border-color .12s ease, opacity .12s ease;
}
button:hover:not(:disabled) { border-color: var(--ink-3); }
button:disabled { opacity: .5; cursor: not-allowed; }
button.ghost { background: transparent; }
button.primary {
  background: var(--accent);
  color: var(--accent-ink);
  border-color: var(--accent);
  font-weight: 600;
}
button.small-btn { padding: .26rem .6rem; font-size: .84rem; }
button.danger { color: var(--err); border-color: color-mix(in srgb, var(--err) 40%, var(--line)); }

input, select, textarea {
  font: inherit;
  width: 100%;
  color: var(--ink);
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: .45rem .6rem;
}
textarea { resize: vertical; line-height: 1.5; }
input:focus, select:focus, textarea:focus, button:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 1px;
}
label { display: block; font-size: .84rem; color: var(--ink-2); margin-bottom: .22rem; }
.klabel {
  font-size: .74rem;
  letter-spacing: .09em;
  text-transform: uppercase;
  color: var(--ink-3);
  font-weight: 700;
}
.hint { font-size: .78rem; color: var(--ink-3); margin: .25rem 0 0; }

/* --- lanes ----------------------------------------------------------------------------- */

.lanes {
  display: flex;
  gap: .5rem;
  padding: .8rem clamp(.9rem, 3vw, 2rem) 0;
  max-width: 1180px;
  margin: 0 auto;
  flex-wrap: wrap;
}
.lane-btn {
  flex: 1 1 240px;
  text-align: left;
  padding: .6rem .8rem;
  border-radius: var(--radius);
  background: var(--panel);
  display: flex;
  flex-direction: column;
  gap: .1rem;
}
.lane-btn.is-on {
  border-color: var(--accent);
  box-shadow: inset 0 0 0 1px var(--accent);
}
.lane-name { font-weight: 650; font-size: .95rem; }
.lane-sub { color: var(--ink-2); font-size: .8rem; }

main {
  max-width: 1180px;
  margin: 0 auto;
  padding: 1rem clamp(.9rem, 3vw, 2rem) 2rem;
}

.lane-panel { display: block; }

form { display: flex; flex-direction: column; gap: 1.1rem; }

.row { display: grid; gap: .8rem; }
.row.three { grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); }

.label-row {
  display: flex;
  gap: .6rem;
  align-items: baseline;
  justify-content: space-between;
  margin-bottom: .3rem;
  flex-wrap: wrap;
}
.prescan { color: var(--ink-3); }

/* --- attribute groups ------------------------------------------------------------------- */

.attr-groups { display: grid; gap: .8rem; }
.attr-group {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--panel);
  padding: .8rem 1rem 1rem;
  margin: 0;
}
.attr-group legend { padding: 0 .35rem; }
.attr-grid {
  display: grid;
  gap: .7rem;
  grid-template-columns: repeat(auto-fit, minmax(165px, 1fr));
  margin-top: .5rem;
}
.attr label { margin-bottom: .2rem; }

/* --- guard ------------------------------------------------------------------------------ */

.guard {
  margin-top: .7rem;
  border: 1px solid color-mix(in srgb, var(--err) 45%, var(--line));
  background: var(--err-bg);
  border-radius: var(--radius);
  padding: .8rem 1rem;
}
.guard h3 { color: var(--err); margin-bottom: .3rem; }
.guard-list { margin: .4rem 0 .6rem; padding-left: 1.1rem; }
.guard-list li { margin-bottom: .2rem; font-size: .9rem; }
.guard-foot { margin: 0; font-size: .82rem; color: var(--ink-2); }

/* --- brief ------------------------------------------------------------------------------ */

.brief-field {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--panel);
  padding: .8rem 1rem 1rem;
}
pre.brief {
  margin: 0;
  padding: .8rem;
  background: var(--panel-2);
  border: 1px solid var(--line-2);
  border-radius: 8px;
  font-family: var(--mono);
  font-size: .82rem;
  line-height: 1.6;
  white-space: pre-wrap;
  word-break: break-word;
  max-height: 16rem;
  overflow-y: auto;
}
.brief-acts {
  display: flex;
  gap: .5rem;
  align-items: center;
  flex-wrap: wrap;
  margin-top: .6rem;
}
.lint { list-style: none; margin: .7rem 0 0; padding: 0; display: grid; gap: .35rem; }
.lint li {
  font-size: .85rem;
  padding: .35rem .6rem;
  border-radius: 6px;
  border-left: 3px solid var(--line);
  background: var(--panel-2);
}
.lint .lint-warn { border-left-color: var(--warn); background: var(--warn-bg); color: var(--warn); }
.lint .lint-info { border-left-color: var(--ink-3); }
.lint .lint-ok { border-left-color: var(--ok); background: var(--ok-bg); color: var(--ok); }

/* --- run row ---------------------------------------------------------------------------- */

.run-row { display: flex; gap: .7rem; align-items: center; flex-wrap: wrap; }
.meter { color: var(--ink-2); font-size: .85rem; flex: 1 1 260px; }

.run-gate {
  display: flex;
  gap: .8rem;
  align-items: center;
  flex-wrap: wrap;
  border: 1px solid color-mix(in srgb, var(--accent) 35%, var(--line));
  background: var(--panel);
  border-radius: var(--radius);
  padding: .7rem .9rem;
}
.run-gate p { margin: 0; flex: 1 1 300px; font-size: .9rem; }

.doc-field .card {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--panel);
  padding: .5rem;
}
.doc-field .card.drop-on { border-color: var(--accent); }
.doc-field textarea { border: none; background: transparent; }
.doc-status { font-size: .8rem; color: var(--ink-3); padding: 0 .5rem .3rem; }

/* --- progress --------------------------------------------------------------------------- */

.progress {
  margin-top: 1.2rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--panel);
  padding: .8rem 1rem;
}
.progress-head { display: flex; justify-content: space-between; align-items: baseline; }
.steps { list-style: none; margin: .6rem 0 0; padding: 0; display: grid; gap: .35rem; }
.step { display: flex; gap: .6rem; align-items: center; font-size: .9rem; color: var(--ink-3); }
.step-dot {
  width: 9px; height: 9px; border-radius: 50%;
  background: var(--line); flex: none;
}
.step-label { flex: 1 1 auto; }
.step-note { color: var(--ink-3); }
.step-on { color: var(--ink); }
.step-on .step-dot { background: var(--accent); box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent) 22%, transparent); }
.step-done { color: var(--ink-2); }
.step-done .step-dot { background: var(--ok); }
.step-failed { color: var(--err); }
.step-failed .step-dot { background: var(--err); }

/* --- results ---------------------------------------------------------------------------- */

.result { margin-top: 1.4rem; }
.result-head {
  display: flex;
  gap: 1rem;
  justify-content: space-between;
  align-items: flex-start;
  flex-wrap: wrap;
  margin-bottom: .8rem;
}
.result-acts { display: flex; gap: .4rem; flex-wrap: wrap; }

.gallery {
  display: grid;
  gap: .9rem;
  grid-template-columns: repeat(auto-fill, minmax(210px, 1fr));
}
.face { margin: 0; }
.face-frame {
  position: relative;
  aspect-ratio: 1 / 1;
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--panel-2);
  border: 1px solid var(--line);
  display: flex;
  align-items: center;
  justify-content: center;
}
.face-frame img { width: 100%; height: 100%; object-fit: cover; display: block; }
.face-idx { color: var(--ink-3); font-size: 1.4rem; }
.face-empty { border-style: dashed; }
.face-working {
  background: linear-gradient(100deg, var(--panel-2) 30%, var(--panel) 50%, var(--panel-2) 70%);
  background-size: 300% 100%;
  animation: sweep 1.4s ease-in-out infinite;
}
@keyframes sweep { from { background-position: 100% 0; } to { background-position: 0 0; } }
@media (prefers-reduced-motion: reduce) { .face-working { animation: none; } }
.face-failed { border-color: color-mix(in srgb, var(--err) 45%, var(--line)); background: var(--err-bg); }
.face-note { font-size: .82rem; color: var(--err); padding: .6rem; margin: 0; text-align: center; }
.face-cap { margin-top: .4rem; display: flex; flex-direction: column; gap: .35rem; }
.face-status { color: var(--ink-3); }
.face-acts { display: flex; gap: .35rem; flex-wrap: wrap; }

/* --- cast sheet ------------------------------------------------------------------------- */

.cast-sheet-head { margin-bottom: 1rem; }
.cast-premise { color: var(--ink-2); }
.cast-register { font-size: .85rem; color: var(--ink-3); }
.cast-grid {
  display: grid;
  gap: .9rem;
  grid-template-columns: repeat(auto-fill, minmax(290px, 1fr));
}
.cast-card {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--panel);
  padding: .9rem 1rem 1rem;
  box-shadow: var(--shadow);
}
.cast-head { display: flex; gap: .6rem; align-items: baseline; }
.cast-order { color: var(--ink-3); }
.cast-names h3 { margin: 0; }
.cast-role { margin: 0; font-size: .85rem; color: var(--accent); }
.cast-line { margin-top: .5rem; }
.cast-note { font-size: .88rem; color: var(--ink-2); }
.cast-look { font-size: .86rem; color: var(--ink-2); font-style: italic; }
.cast-drift { font-size: .8rem; color: var(--warn); }
.chips { list-style: none; display: flex; flex-wrap: wrap; gap: .3rem; padding: 0; margin: .6rem 0; }
.chip {
  display: inline-flex;
  gap: .3rem;
  align-items: baseline;
  font-size: .74rem;
  border: 1px solid var(--line-2);
  background: var(--panel-2);
  border-radius: 999px;
  padding: .1rem .5rem;
}
.chip-key { color: var(--ink-3); }
.chip-val { color: var(--ink); }
.cast-acts { display: flex; gap: .4rem; flex-wrap: wrap; margin-top: .5rem; }
.cast-frame { margin-top: .6rem; }

.panel {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--panel);
  padding: .8rem 1rem;
  margin: 1rem 0;
}
.panel h3 { margin-bottom: .35rem; }
.panel ul { margin: .3rem 0 0; padding-left: 1.1rem; font-size: .9rem; }
.panel dl { margin: .3rem 0 0; }
.panel dt { font-size: .78rem; text-transform: uppercase; letter-spacing: .07em; color: var(--ink-3); margin-top: .4rem; }
.panel dd { margin: .1rem 0 0; font-size: .92rem; }
.refusals { border-color: color-mix(in srgb, var(--warn) 40%, var(--line)); background: var(--warn-bg); }
.drift { border-color: color-mix(in srgb, var(--warn) 40%, var(--line)); }
.empty { color: var(--ink-3); font-style: italic; }

/* --- history overlay -------------------------------------------------------------------- */

.overlay {
  position: fixed;
  inset: 0;
  background: rgba(12, 10, 16, .55);
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding: 4vh 1rem;
  z-index: 40;
}
.modal {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 12px;
  box-shadow: var(--shadow);
  width: min(760px, 100%);
  max-height: 90vh;
  overflow-y: auto;
  padding: 1rem 1.1rem 1.2rem;
}
.modal-head { display: flex; justify-content: space-between; gap: 1rem; align-items: flex-start; }
.modal-head-acts { display: flex; gap: .4rem; }
.hist-count { color: var(--ink-3); margin-left: .4rem; }
.hist-sync { font-size: .78rem; color: var(--ink-3); margin-top: .2rem; }
.hist-search { display: flex; gap: .4rem; margin: .8rem 0; flex-wrap: wrap; }
.hist-search input { flex: 1 1 260px; }
.hist-list { display: grid; gap: .5rem; }
.hist-row {
  display: flex;
  gap: .8rem;
  justify-content: space-between;
  align-items: center;
  border: 1px solid var(--line-2);
  border-radius: 8px;
  padding: .55rem .7rem;
  flex-wrap: wrap;
}
.hist-meta { min-width: 0; flex: 1 1 240px; }
.hist-title { display: flex; gap: .45rem; align-items: baseline; }
.hist-lane {
  font-size: .68rem;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: var(--accent);
  border: 1px solid color-mix(in srgb, var(--accent) 40%, var(--line));
  border-radius: 999px;
  padding: 0 .4rem;
}
.hist-sub { margin: .1rem 0 0; font-size: .8rem; color: var(--ink-3); }
.hist-acts { display: flex; gap: .35rem; flex-wrap: wrap; }
.modal-foot { margin: .9rem 0 0; font-size: .82rem; color: var(--ink-2); }
kbd {
  font-family: var(--mono);
  font-size: .78rem;
  border: 1px solid var(--line);
  border-bottom-width: 2px;
  border-radius: 4px;
  padding: 0 .25rem;
}

/* --- toast ------------------------------------------------------------------------------ */

.toast {
  position: fixed;
  left: 50%;
  bottom: 1.2rem;
  transform: translateX(-50%);
  max-width: min(560px, 92vw);
  padding: .6rem .9rem;
  border-radius: 8px;
  font-size: .9rem;
  box-shadow: var(--shadow);
  z-index: 60;
}
.toast-ok { background: var(--ok-bg); color: var(--ok); border: 1px solid color-mix(in srgb, var(--ok) 40%, var(--line)); }
.toast-err { background: var(--err-bg); color: var(--err); border: 1px solid color-mix(in srgb, var(--err) 40%, var(--line)); }

/* --- footer ----------------------------------------------------------------------------- */

footer {
  border-top: 1px solid var(--line);
  background: var(--panel);
  padding: 1.2rem clamp(.9rem, 3vw, 2rem) 2rem;
  color: var(--ink-2);
  font-size: .88rem;
}
footer p { max-width: 76ch; }
.foot-links { display: flex; gap: .5rem; flex-wrap: wrap; align-items: center; }

/* --- docs pages ------------------------------------------------------------------------- */

.doc-wrap { max-width: 880px; margin: 0 auto; padding: 1.4rem clamp(.9rem, 3vw, 2rem) 3rem; }
.doc-wrap h2 { margin-top: 1.8rem; }
.doc-wrap h3 { margin-top: 1.2rem; }
.doc-wrap table { width: 100%; border-collapse: collapse; margin: .6rem 0 1rem; font-size: .9rem; }
.doc-wrap th, .doc-wrap td {
  text-align: left;
  border-bottom: 1px solid var(--line-2);
  padding: .35rem .5rem;
  vertical-align: top;
}
.doc-wrap code {
  font-family: var(--mono);
  font-size: .84em;
  background: var(--panel-2);
  border-radius: 4px;
  padding: .05rem .3rem;
}
.doc-wrap pre {
  background: var(--panel-2);
  border: 1px solid var(--line-2);
  border-radius: 8px;
  padding: .8rem;
  overflow-x: auto;
  font-family: var(--mono);
  font-size: .82rem;
  line-height: 1.55;
}
.doc-wrap pre code { background: none; padding: 0; }
.tabs { display: flex; gap: .3rem; flex-wrap: wrap; margin: .6rem 0 .3rem; }
.tab { font-size: .82rem; padding: .2rem .6rem; }
.tab.is-on { border-color: var(--accent); color: var(--accent); }
.step-block { border-top: 1px solid var(--line-2); padding-top: 1rem; margin-top: 1.4rem; }
.tokrow { display: flex; gap: .5rem; flex-wrap: wrap; align-items: center; margin: .5rem 0; }
.tokval {
  font-family: var(--mono);
  font-size: .82rem;
  background: var(--panel-2);
  border: 1px solid var(--line-2);
  border-radius: 6px;
  padding: .3rem .5rem;
  word-break: break-all;
  flex: 1 1 260px;
}

@media (max-width: 640px) {
  header { gap: .6rem; }
  .brand h1 { font-size: 1.15rem; }
  .result-head { flex-direction: column; }
}