/* SPDX-License-Identifier: PolyForm-Noncommercial-1.0.0
   Copyright © 2026 Joshua A. G. Smolders. Notices: NOTICE.md
   ɛλicit's page. The accent is the researcher's theme colour, sent with the request. */

:root {
  --accent: #198583;
  --accent-soft: #d6ecea;
  --bg: #f6f7f7;
  --card: #ffffff;
  --text: #1b1b1b;
  --muted: #5d6666;
  --line: #d9dede;
  --danger: #b3261e;
  color-scheme: light dark;
}
@media (prefers-color-scheme: dark) {
  :root {
    --accent-soft: #1f3a39;
    --bg: #181a1a;
    --card: #232626;
    --text: #f1f3f3;
    --muted: #a7b0b0;
    --line: #3a3f3f;
    --danger: #ff8a80;
  }
}

* { box-sizing: border-box; }
html, body { margin: 0; }
body {
  background: var(--bg);
  color: var(--text);
  font: 18px/1.45 system-ui, -apple-system, "Segoe UI", Roboto, "Noto Sans", "Noto Sans Ethiopic", "Noto Sans Arabic", sans-serif;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}
header { padding: 14px 16px 0; text-align: center; }
#logo { height: 72px; display: inline-block; }
#logo svg { height: 100%; width: auto; }
#app { transition: opacity .32s ease-in-out; }
#app.out { opacity: 0; pointer-events: none; transition-duration: .22s; }
@media (prefers-reduced-motion: reduce) { #app, #app.out { transition: none; } }
main { flex: 1; width: 100%; max-width: 560px; margin: 0 auto; padding: 12px 16px 24px; }
footer { text-align: center; color: var(--muted); font-size: 13px; padding: 12px 16px 18px; }
footer a { color: inherit; }

.panel {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 20px 18px;
  box-shadow: 0 1px 3px rgba(0,0,0,.06);
}
.say { margin: 0 0 14px; }
.say .en { font-size: 22px; font-weight: 600; }
.say .l2 { font-size: 21px; color: var(--muted); margin-top: 4px; }
.say.small .en { font-size: 17px; font-weight: 500; }
.say.small .l2 { font-size: 16px; }
.say.danger .en, .say.danger .l2 { color: var(--danger); }

.buttons { display: flex; flex-direction: column; gap: 10px; margin-top: 18px; }
.buttons.row { flex-direction: row; }
.buttons.row > * { flex: 1; }
button, .button {
  font: inherit;
  border-radius: 12px;
  border: 2px solid var(--accent);
  background: var(--card);
  color: var(--text);
  padding: 12px 14px;
  min-height: 56px;
  cursor: pointer;
  text-align: center;
  line-height: 1.25;
  -webkit-tap-highlight-color: transparent;
}
button .l2, .button .l2 { display: block; font-size: 15px; color: var(--muted); }
button.main, .button.main { background: var(--accent); color: #fff; }
button.main .l2, .button.main .l2 { color: rgba(255,255,255,.85); }
button:disabled { opacity: .45; cursor: default; }
button.quiet { border-color: var(--line); }
input[type=file] { display: none; }

.progress { color: var(--muted); font-size: 15px; text-align: center; margin-bottom: 10px; }
.bar { height: 6px; background: var(--line); border-radius: 3px; overflow: hidden; margin-bottom: 14px; }
.bar > div { height: 100%; background: var(--accent); width: 0; transition: width .3s; }

.prompt { text-align: center; }
.prompt .word { font-size: 30px; font-weight: 700; margin: 10px 0 2px; }
.prompt .word.l2 { font-size: 26px; font-weight: 600; color: var(--muted); margin-top: 0; }
.prompt img { max-width: 100%; max-height: 30vh; border-radius: 10px; margin: 8px auto 4px; display: block; }
.hint { color: var(--muted); font-size: 15px; text-align: center; margin-top: 8px; }

.ear {
  width: 132px; height: 132px; border-radius: 50%;
  border: none; background: var(--accent); color: #fff;
  display: flex; align-items: center; justify-content: center;
  margin: 14px auto 6px; padding: 0;
}
.ear svg { width: 70px; height: 70px; }

.rec {
  width: 108px; height: 108px; border-radius: 50%;
  margin: 18px auto 4px; display: flex; align-items: center; justify-content: center;
  background: #d93030; border: 6px solid var(--card); box-shadow: 0 0 0 3px #d93030; color: #fff;
  padding: 0;
}
.rec.on { animation: pulse 1.2s infinite; }
.rec svg { width: 40px; height: 40px; }
@keyframes pulse { 50% { box-shadow: 0 0 0 9px rgba(217,48,48,.35); } }
.reclabel { text-align: center; font-size: 15px; color: var(--muted); }
.meter { height: 8px; width: 160px; margin: 8px auto 0; background: var(--line); border-radius: 4px; overflow: hidden; }
.meter > div { height: 100%; width: 0; background: #2e9e44; }

.note { font-size: 14px; color: var(--muted); margin-top: 14px; }
.error { color: var(--danger); margin-top: 12px; }
[dir=rtl] { text-align: right; }
.prompt [dir=rtl], .buttons [dir=rtl] { text-align: center; }