:root {
  --bg: #fbf6ec;
  --card: #fffdf8;
  --ink: #2c2a26;
  --muted: #6b655b;
  --line: #e7ddca;
  --green: #4c8f3b;
  --green-dark: #356b28;
  --green-soft: #e4f1dc;
  --gold: #e0b04a;
  --gold-soft: #fbefd2;
  --blue: #2f5f8a;
  --red: #a8402f;
  --teal: #2c7a78;
  --purple: #6a5a9a;
  --error: #b3382c;
  --shadow: 0 2px 10px rgba(80, 60, 20, .08);
  --radius: 18px;
  --font: ui-rounded, "SF Pro Rounded", "Nunito", "Segoe UI", system-ui, -apple-system, sans-serif;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #1b1d17;
    --card: #25281f;
    --ink: #f1eee4;
    --muted: #b6b0a2;
    --line: #3a3e30;
    --green: #74b85e;
    --green-dark: #8fcf78;
    --green-soft: #2f3b27;
    --gold: #e6bd5c;
    --gold-soft: #3b3420;
    --blue: #4f7fae;
    --red: #b5503d;
    --teal: #3a8a87;
    --purple: #7a6aaa;
    --error: #ff8a7a;
    --shadow: none;
  }
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font);
  font-size: 17px;
  line-height: 1.55;
  overflow-x: hidden;
}

[hidden] { display: none !important; }

.wrap {
  width: 100%;
  max-width: 680px;
  margin: 0 auto;
  padding: 0 16px;
}

h1, h2, h3 { line-height: 1.2; margin: 0 0 .4em; }
h1 { font-size: 1.9rem; }
h2 { font-size: 1.4rem; color: var(--green-dark); }
h3 { font-size: 1.05rem; margin-top: 1.2em; }
p { margin: 0 0 .9em; }
code {
  background: var(--gold-soft);
  border-radius: 6px;
  padding: .05em .35em;
  font-size: .95em;
  overflow-wrap: anywhere;
}

/* Login */
.login { min-height: 100vh; min-height: 100dvh; display: flex; align-items: center; }
.login-card { width: 100%; text-align: center; margin: 24px 0; }
.login-frog { display: block; margin: 0 auto 8px; }
.login-card form { text-align: left; margin-top: 16px; }

/* Header */
.hero {
  background: linear-gradient(160deg, var(--green-soft), var(--bg));
  border-bottom: 1px solid var(--line);
  padding: 24px 0 20px;
  margin-bottom: 20px;
}
.hero-inner { display: flex; gap: 14px; align-items: center; }
.hero-frog { flex: none; }
.tagline { color: var(--muted); margin: 0; }

/* Cards */
.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 20px 18px;
  margin-bottom: 20px;
}

.label { display: block; font-weight: 700; margin: 14px 0 6px; }
.small, .hint { color: var(--muted); font-size: .9rem; }
.hint { font-weight: 400; }

input[type=password], textarea {
  width: 100%;
  font: inherit;
  color: var(--ink);
  background: var(--bg);
  border: 2px solid var(--line);
  border-radius: 12px;
  padding: 12px 14px;
}
input[type=password]:focus, textarea:focus { outline: none; border-color: var(--green); }
textarea { resize: vertical; min-height: 96px; }
.counter { text-align: right; color: var(--muted); font-size: .9rem; margin-top: 4px; }
.counter.full { color: var(--error); }

audio { width: 100%; margin: 4px 0 8px; }

/* Buttons */
.btn {
  font: inherit;
  font-weight: 700;
  border: 2px solid var(--green);
  background: transparent;
  color: var(--green-dark);
  border-radius: 999px;
  padding: 10px 18px;
  min-height: 48px;
  cursor: pointer;
  touch-action: manipulation;
}
.btn.primary { background: var(--green); color: #fff; }
.btn.big { width: 100%; margin-top: 14px; font-size: 1.05rem; }
.btn:disabled { opacity: .55; cursor: not-allowed; }
.btn.link { border: none; min-height: 44px; text-decoration: underline; color: var(--muted); padding: 8px; }
.btn:focus-visible, .chip:focus-visible, .example:focus-visible, .toggle input:focus-visible + span {
  outline: 3px solid var(--gold);
  outline-offset: 2px;
}
@media (prefers-color-scheme: dark) { .btn.primary { color: #13200e; } }

/* Toggles */
fieldset.choice { border: none; margin: 0; padding: 0; min-width: 0; }
.toggle { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.toggle.three { grid-template-columns: 1fr 1fr 1fr; }
.toggle.voices { grid-template-columns: repeat(auto-fit, minmax(96px, 1fr)); }
.toggle label { position: relative; }
.toggle input { position: absolute; opacity: 0; inset: 0; margin: 0; }
.toggle span {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  border: 2px solid var(--line);
  border-radius: 14px;
  font-weight: 700;
  cursor: pointer;
  background: var(--bg);
  text-align: center;
  padding: 6px;
}
.toggle small { font-weight: 400; color: var(--muted); font-size: .8rem; }
.toggle input:checked + span { border-color: var(--green); background: var(--green-soft); color: var(--green-dark); }

/* Messages */
.msg { min-height: 1.4em; margin: 8px 0 0; color: var(--muted); }
.msg.error { color: var(--error); }
.msg.ok { color: var(--green-dark); }

/* Chips and examples */
.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chip {
  font: inherit;
  font-family: ui-monospace, "Cascadia Mono", Menlo, monospace;
  font-size: .95rem;
  border: 1.5px solid var(--gold);
  background: var(--gold-soft);
  color: var(--ink);
  border-radius: 999px;
  padding: 8px 14px;
  min-height: 44px;
  cursor: pointer;
}
.examples { display: grid; gap: 10px; }
.example {
  font: inherit;
  text-align: left;
  border: 2px dashed var(--line);
  background: var(--bg);
  color: var(--ink);
  border-radius: 14px;
  padding: 10px 14px 12px;
  min-height: 48px;
  cursor: pointer;
  overflow-wrap: anywhere;
}
.example::before {
  content: attr(data-voice);
  text-transform: capitalize;
  display: block;
  width: fit-content;
  margin-bottom: 4px;
  font-size: .8rem;
  font-weight: 700;
  border-radius: 999px;
  padding: 1px 10px;
  color: #fff;
  background: var(--blue);
}
.example[data-voice=symmetra]::before { background: var(--gold); color: #2c2a26; }
.example[data-voice=picard]::before { background: var(--red); }
.example[data-voice=janeway]::before { background: var(--teal); }
.example[data-voice=winston]::before { background: var(--purple); }

.tips { padding-left: 1.2em; margin: 0 0 .9em; }
.tips li { margin-bottom: .35em; }

/* Her clips */
.clips { list-style: none; padding: 0; margin: 0; display: grid; gap: 12px; }
.clip-item {
  border: 1.5px solid var(--line);
  border-radius: 14px;
  padding: 12px;
  background: var(--bg);
}
.clip-head { display: flex; gap: 8px; align-items: baseline; flex-wrap: wrap; margin-bottom: 4px; }
.who {
  font-size: .8rem;
  font-weight: 700;
  border-radius: 999px;
  padding: 2px 10px;
  color: #fff;
  background: var(--blue);
}
.who.symmetra { background: var(--gold); color: #2c2a26; }
.who.picard { background: var(--red); }
.who.janeway { background: var(--teal); }
.who.winston { background: var(--purple); }
.said { overflow-wrap: anywhere; margin: 0 0 4px; }
.clip-item .btn { width: 100%; }

/* Sound effects */
.sounds { list-style: none; padding: 0; margin: 0 0 8px; display: grid; gap: 10px; }
.sound {
  display: flex;
  align-items: center;
  gap: 12px;
  width: 100%;
  font: inherit;
  text-align: left;
  color: var(--ink);
  background: var(--bg);
  border: 1.5px solid var(--line);
  border-radius: 14px;
  padding: 10px 12px;
  min-height: 56px;
  cursor: pointer;
}
.sound .icon {
  flex: none;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--green);
  position: relative;
}
.sound .icon::after {
  content: "";
  position: absolute;
  left: 15px;
  top: 11px;
  border-style: solid;
  border-width: 9px 0 9px 14px;
  border-color: transparent transparent transparent #fff;
}
.sound.playing .icon::after {
  left: 13px;
  top: 13px;
  width: 14px;
  height: 14px;
  border: none;
  background: #fff;
  border-radius: 2px;
}
.sound strong { display: block; }
.sound span.how { color: var(--muted); font-size: .9rem; }

.credits { text-align: center; color: var(--muted); font-size: .9rem; padding: 8px 0 40px; }

@media (min-width: 600px) {
  .card { padding: 26px 28px; }
  .examples { grid-template-columns: 1fr; }
}

@media (prefers-reduced-motion: no-preference) {
  .btn, .chip, .example, .toggle span, .sound { transition: transform .08s ease, background-color .15s ease; }
  .btn:active:not(:disabled), .chip:active, .example:active, .sound:active { transform: scale(.98); }
}