/* styles.css — Anagram Solver.
 *
 * The result list is the app. Everything else is a control that changes what is
 * in it, so the list gets the widest column, the largest type and the only
 * strong colour on the page, and the controls stay quiet.
 */

:root {
  --bg: #0e1014;
  --panel: #161a21;
  --panel2: #1c212a;
  --line: #2a313d;
  --ink: #e7ecf3;
  --ink2: #9aa6b6;
  --accent: #e0a24a;
  --accent-ink: #17130c;
  --danger: #e2686a;
  --ok: #6fc48a;
  --radius: 10px;
  --shadow: 0 1px 2px rgba(0,0,0,.4), 0 8px 24px rgba(0,0,0,.28);
}

:root[data-theme="light"] {
  --bg: #f4f2ee;
  --panel: #ffffff;
  --panel2: #faf8f5;
  --line: #e0dcd4;
  --ink: #21252b;
  --ink2: #6b7280;
  --accent: #b4762a;
  --accent-ink: #ffffff;
  --danger: #b33a3c;
  --ok: #2f7d4f;
  --shadow: 0 1px 2px rgba(0,0,0,.06), 0 8px 24px rgba(0,0,0,.06);
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--ink);
  font: 15px/1.55 ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

a { color: var(--accent); }
a:hover { text-decoration: none; }
code {
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: .92em;
  background: var(--panel2);
  border: 1px solid var(--line);
  border-radius: 5px;
  padding: 1px 5px;
}

.hidden { display: none !important; }
.muted { color: var(--ink2); }
.small { font-size: 13px; }
.visually-hidden {
  position: absolute;
  width: 1px; height: 1px;
  margin: -1px; padding: 0;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}

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

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
  padding: 10px 18px;
  background: var(--panel);
  border-bottom: 1px solid var(--line);
}

.brand { display: flex; align-items: center; gap: 9px; flex-wrap: wrap; }
.brand strong { letter-spacing: .2px; }
.backlink { text-decoration: none; color: var(--ink2); font-size: 13px; }
.backlink:hover { color: var(--ink); }
.sep { color: var(--line); }

/* The badge that stands where a metered app's credit readout would. It is a
 * statement of fact about this app, not decoration. */
.freechip {
  font-size: 11.5px;
  padding: 2.5px 9px;
  border-radius: 999px;
  background: color-mix(in srgb, var(--ok) 16%, transparent);
  color: var(--ok);
  border: 1px solid color-mix(in srgb, var(--ok) 34%, transparent);
  white-space: nowrap;
}

.topactions { display: flex; align-items: center; gap: 8px; }
.who { font-size: 12.5px; color: var(--ink2); white-space: nowrap; }

button {
  font: inherit;
  cursor: pointer;
  border-radius: 8px;
  border: 1px solid var(--line);
  padding: 7px 13px;
  background: var(--panel2);
  color: var(--ink);
  transition: background .12s ease, border-color .12s ease;
}
button:hover { border-color: var(--ink2); }
button:disabled { opacity: .5; cursor: not-allowed; }
button.ghost { background: transparent; }
button.primary {
  background: var(--accent);
  color: var(--accent-ink);
  border-color: transparent;
  font-weight: 600;
}
button.primary:hover { filter: brightness(1.07); }
button:focus-visible, input:focus-visible, select:focus-visible, [tabindex]:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

/* ---- layout ------------------------------------------------------------ */

main { max-width: 1180px; margin: 0 auto; padding: 22px 18px 40px; }

.hero { margin-bottom: 18px; }
.hero h1 { font-size: 27px; margin: 0 0 8px; letter-spacing: -.2px; }
.lede { margin: 0; color: var(--ink2); max-width: 78ch; }
.lede em { color: var(--ink); font-style: normal; font-weight: 600; }

.panel {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 16px 18px;
  margin-bottom: 16px;
}
.panel h2 { font-size: 16px; margin: 0 0 6px; }
.panels { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; align-items: start; }
.panels > .panel { margin-bottom: 0; }

.prose p { max-width: 76ch; color: var(--ink2); }
.prose em { color: var(--ink); font-style: normal; font-weight: 600; }
.prose strong { color: var(--accent); }

/* ---- the search stage -------------------------------------------------- */

.stage {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 16px 18px;
  margin-bottom: 16px;
  box-shadow: var(--shadow);
}

.searchrow { display: flex; gap: 10px; align-items: stretch; flex-wrap: wrap; }
.searchrow .ctl.grow { flex: 1 1 320px; }
.searchrow input[type="text"] { font-size: 19px; padding: 11px 13px; }
.searchrow button { padding: 11px 20px; }

.controls {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  align-items: end;
  margin-top: 14px;
}
.ctl { display: flex; align-items: center; gap: 8px; }
.ctl.grow { flex-direction: column; align-items: stretch; gap: 4px; flex: 1 1 220px; }
.ctl > span { font-size: 13px; color: var(--ink2); white-space: nowrap; }
.slider { flex-direction: column; align-items: stretch; gap: 2px; min-width: 190px; }
.slider > span { display: flex; justify-content: space-between; gap: 10px; }
.slider output { color: var(--ink); font-variant-numeric: tabular-nums; }

input[type="range"] { width: 100%; accent-color: var(--accent); }
input[type="text"], input[type="search"], select {
  font: inherit;
  padding: 7px 10px;
  border-radius: 8px;
  border: 1px solid var(--line);
  background: var(--panel2);
  color: var(--ink);
  width: 100%;
}

.bands {
  margin: 16px 0 0;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 10px 14px 12px;
}
.bands legend { font-size: 12px; color: var(--ink2); padding: 0 6px; }
.bandrow { display: flex; flex-wrap: wrap; gap: 8px; }
.band {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  padding: 8px 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel2);
  flex: 1 1 190px;
  cursor: pointer;
}
.band:hover { border-color: var(--ink2); }
.band:has(input:checked) {
  border-color: var(--accent);
  background: color-mix(in srgb, var(--accent) 12%, transparent);
}
.band input { accent-color: var(--accent); margin-top: 3px; flex: none; }
.bandtext { display: flex; flex-direction: column; min-width: 0; }
.bandtext b { font-size: 13.5px; }
.bandtext span { font-size: 11.5px; color: var(--ink2); }

.hint {
  margin: 12px 0 0;
  font-size: 13px;
  color: var(--ink2);
  min-height: 1.5em;
}

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

.resulthead {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 4px;
}
.resulthead h2 { margin: 0; }
.resulthead button { padding: 5px 11px; font-size: 12.5px; }

.progress { margin: 10px 0 6px; }
.bar {
  height: 5px;
  border-radius: 999px;
  background: var(--panel2);
  border: 1px solid var(--line);
  overflow: hidden;
}
.bar span {
  display: block;
  height: 100%;
  width: 0;
  background: var(--accent);
  transition: width .15s linear;
}
.progress p { margin: 6px 0 0; font-variant-numeric: tabular-nums; }

.answers {
  list-style: none;
  margin: 12px 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  gap: 6px;
  max-height: 62vh;
  overflow-y: auto;
}
.answer {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 10px;
  padding: 8px 11px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel2);
  cursor: pointer;
}
.answer:hover { border-color: var(--ink2); }
.answer.picked {
  border-color: var(--accent);
  background: color-mix(in srgb, var(--accent) 15%, transparent);
}
.answer b { font-weight: 600; font-size: 15px; word-break: break-word; }
.answer .amet {
  font-size: 11px;
  color: var(--ink2);
  white-space: nowrap;
  font-variant-numeric: tabular-nums;
}

/* ---- examples ---------------------------------------------------------- */

.starters { display: grid; gap: 8px; margin-top: 10px; }
.starter {
  text-align: left;
  display: block;
  padding: 10px 13px;
  border-radius: 8px;
  border: 1px solid var(--line);
  background: var(--panel2);
  width: 100%;
}
.starter:hover { border-color: var(--accent); }
.starter b { display: block; font-size: 14px; margin-bottom: 2px; }
.starter span { display: block; font-size: 12.5px; color: var(--ink2); line-height: 1.45; }
.starter .shows {
  margin-top: 5px;
  font-size: 11px;
  color: var(--accent);
  text-transform: lowercase;
  letter-spacing: .3px;
}

/* ---- stats ------------------------------------------------------------- */

.stats {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 3px 14px;
  margin: 10px 0 8px;
  font-size: 13px;
}
.stats dt { color: var(--ink2); }
.stats dd { margin: 0; font-variant-numeric: tabular-nums; text-align: right; }
.stats dd.warn { color: var(--danger); }

/* ---- kept answers ------------------------------------------------------ */

.saveform { display: flex; flex-wrap: wrap; gap: 10px; align-items: end; margin: 10px 0 4px; }
.findsearch { margin: 14px 0 6px; }
.scenelist { display: grid; gap: 7px; }
.scene {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 11px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel2);
}
.scene .meta { flex: 1; min-width: 0; }
.scene b { display: block; font-size: 13.5px; }
.scene .sub {
  font-size: 12px;
  color: var(--ink2);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.scene .score { font-size: 11px; color: var(--accent); font-variant-numeric: tabular-nums; }
.scene button { padding: 5px 10px; font-size: 12.5px; }

.empty {
  padding: 14px;
  text-align: center;
  color: var(--ink2);
  font-size: 13px;
  border: 1px dashed var(--line);
  border-radius: 8px;
}

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

.foot {
  border-top: 1px solid var(--line);
  padding: 18px;
  text-align: center;
  background: var(--panel);
}
.foot p { margin: 0 0 6px; }
.foot p:last-child { margin: 0; }

/* ---- narrow ------------------------------------------------------------ */

@media (max-width: 880px) {
  .panels { grid-template-columns: 1fr; }
  .hero h1 { font-size: 23px; }
  main { padding: 16px 12px 32px; }
  .controls { gap: 12px; }
  .slider { min-width: 140px; }
  .answers { grid-template-columns: 1fr; max-height: none; }
}

@media (prefers-reduced-motion: reduce) {
  * { transition: none !important; }
}