:root {
  color-scheme: dark;
  --bg: #0c1210;
  --bg-2: #101814;
  --panel: #171f1a;
  --panel-2: #1c2620;
  --line: #2a3a2e;
  --text: #e6eee4;
  --muted: #8aa08a;
  --faint: #6a8070;
  --accent: #7cb87a;
  --rhv: #c4a15a;
  --piper: #6ea8d8;
  --kokoro: #c48ad0;
  --xtts: #e08a5a;
  --qwen3: #6b8cff;
  --f5tts: #4ec4b0;
  --silero: #7cb87a;
  --gold: #d4b45a;
  --gold-line: #7a6428;
  --silver: #8fa3b8;
  --silver-line: #3d4e5c;
  --bronze: #b08962;
  --bronze-line: #5c4630;
  --danger: #e08a8a;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  min-height: 100vh;
  font-family: "Segoe UI", system-ui, sans-serif;
  background:
    radial-gradient(1200px 500px at 10% -10%, rgba(124, 184, 122, 0.08), transparent 55%),
    radial-gradient(900px 420px at 110% 0%, rgba(110, 168, 216, 0.06), transparent 50%),
    var(--bg);
  color: var(--text);
}
a { color: #9ec89c; }
a:hover { color: #c5e4c3; }
.hidden { display: none !important; }

.top {
  position: sticky; top: 0; z-index: 20;
  background: rgba(12, 18, 16, 0.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}
.top-inner {
  max-width: 1080px; margin: 0 auto;
  padding: 10px 20px;
  display: flex; align-items: center; gap: 14px; flex-wrap: wrap;
}
.vitrine-home {
  color: var(--muted); text-decoration: none; font-size: 0.78rem;
  letter-spacing: 0.08em; text-transform: uppercase;
  padding: 5px 10px; border: 1px solid var(--line); border-radius: 999px;
}
.vitrine-home:hover { color: var(--text); }
.brand {
  color: var(--text); text-decoration: none; font-weight: 700;
  letter-spacing: 0.02em; font-size: 0.95rem;
  display: flex; align-items: center; gap: 8px;
}
.brand:hover { color: var(--text); }
.brand img { width: 22px; height: 22px; }
.nav { display: flex; gap: 4px; flex-wrap: wrap; align-items: center; }
.nav a {
  color: var(--muted); text-decoration: none;
  font-size: 0.84rem; padding: 5px 10px; border-radius: 999px;
  border: 1px solid transparent;
}
.nav a:hover { color: var(--text); border-color: var(--line); }
.nav a.active { color: var(--text); border-color: var(--line); background: var(--panel); }
.nav a.active.kokoro { color: var(--kokoro); border-color: #6a3d70; }
.nav a.active.piper { color: var(--piper); border-color: #2c5270; }
.nav a.active.rhvoice { color: var(--rhv); border-color: #6a5428; }
.nav a.active.silero { color: var(--silero); border-color: #3d6a40; }
.nav a.active.xtts { color: var(--xtts); border-color: #8a4a28; }
.nav a.active.f5tts { color: var(--f5tts); border-color: #2a6a60; }
.nav a.active.qwen3 { color: var(--qwen3); border-color: #3d4e8a; }
.nav-split { width: 1px; height: 18px; background: var(--line); margin: 0 4px; }
.wrap { max-width: 1080px; margin: 0 auto; padding: 28px 20px 64px; }

.hero h1 { font-size: 1.7rem; font-weight: 650; margin: 0 0 8px; letter-spacing: -0.02em; }
.hero p { margin: 0; color: var(--muted); line-height: 1.5; max-width: 40em; }
.kicker {
  color: var(--faint); font-size: 0.75rem; letter-spacing: 0.12em;
  text-transform: uppercase; margin: 28px 0 10px;
}

.engine-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(230px, 1fr));
  gap: 12px;
}
.engine-card {
  display: block; text-decoration: none; color: inherit;
  background: var(--panel); border: 1px solid var(--line);
  border-radius: 14px; padding: 16px 16px 14px;
  border-left: 4px solid var(--line);
  min-height: 132px;
}
.engine-card:hover { background: var(--panel-2); color: inherit; }
.engine-card.kokoro { border-left-color: var(--kokoro); }
.engine-card.piper { border-left-color: var(--piper); }
.engine-card.rhvoice { border-left-color: var(--rhv); }
.engine-card.silero { border-left-color: var(--silero); }
.engine-card.xtts { border-left-color: var(--xtts); }
.engine-card.f5tts { border-left-color: var(--f5tts); }
.engine-card.qwen3 { border-left-color: var(--qwen3); }
.engine-card .rank {
  font-size: 0.72rem; letter-spacing: 0.04em; text-transform: uppercase;
  color: var(--muted); font-weight: 700;
}
.engine-card h2 { margin: 6px 0 4px; font-size: 1.12rem; font-weight: 650; }
.engine-card p { margin: 0; color: var(--muted); font-size: 0.86rem; line-height: 1.4; }
.engine-card .go { margin-top: 12px; font-size: 0.8rem; color: #9ec89c; }

.page-head { margin-bottom: 18px; }
.page-head h1 { margin: 0 0 6px; font-size: 1.55rem; font-weight: 650; }
.page-head .sub { margin: 0; color: var(--muted); line-height: 1.5; max-width: 44em; }
.badge {
  display: inline-block; font-size: 0.72rem; font-weight: 700;
  letter-spacing: 0.04em; text-transform: uppercase;
  border: 1px solid var(--line); border-radius: 999px;
  padding: 2px 8px; color: var(--muted); margin-bottom: 8px;
}
.badge.r1 { color: #ead9a4; border-color: var(--gold-line); background: rgba(212, 180, 90, 0.12); }
.badge.r2 { color: var(--silver); border-color: var(--silver-line); }
.badge.r3 { color: var(--bronze); border-color: var(--bronze-line); }
.badge.r4 { color: #6d7f70; }
.badge.clone { color: var(--xtts); border-color: #8a4a28; }

.modes {
  display: grid; grid-template-columns: 1fr 1fr; gap: 8px;
  background: var(--panel); border: 1px solid var(--line);
  border-radius: 14px; padding: 6px; margin: 0 0 16px;
}
.modes button {
  appearance: none; background: transparent; color: var(--muted);
  border: 0; border-radius: 10px; padding: 12px 14px;
  cursor: pointer; font: inherit; text-align: left;
}
.modes button strong { display: block; color: var(--text); font-size: 0.95rem; font-weight: 650; }
.modes button span { display: block; font-size: 0.8rem; margin-top: 2px; line-height: 1.35; }
.modes button.active { background: var(--panel-2); color: var(--muted); }
.modes button.active strong { color: var(--accent); }

.chips { display: flex; gap: 8px; flex-wrap: wrap; margin: 0 0 14px; }
.chips button, .insert-btn, .synth-btn, .lang-btn {
  appearance: none; background: transparent; color: var(--text);
  border: 1px solid var(--line); border-radius: 999px;
  padding: 7px 14px; cursor: pointer; font: inherit; font-size: 0.9rem;
}
.chips button.active { background: var(--accent); color: #102010; border-color: var(--accent); font-weight: 600; }
.chips button:hover, .insert-btn:hover, .synth-btn:hover, .lang-btn:hover { border-color: var(--accent); }
.synth-btn:disabled, .insert-btn:disabled { opacity: 0.5; cursor: not-allowed; }

.text-panel {
  background: var(--panel); border: 1px solid var(--line);
  border-radius: 14px; padding: 16px 18px; margin: 0 0 16px;
}
.text-panel h2 { margin: 0 0 6px; font-size: 1.02rem; }
.note { color: var(--muted); font-size: 0.86rem; margin: 0 0 12px; line-height: 1.45; }
.poem {
  white-space: pre-wrap; margin: 0; max-width: 38em;
  font-size: 0.95rem; line-height: 1.45;
}
#custom-text {
  width: 100%; min-height: 8.5em; resize: vertical;
  background: #101810; color: var(--text);
  border: 1px solid var(--line); border-radius: 8px;
  padding: 10px 12px; font: inherit; line-height: 1.45;
}
.char-count { color: var(--muted); font-size: 0.82rem; margin: 8px 0 0; }
.insert-row { display: flex; gap: 8px; flex-wrap: wrap; margin: 0 0 10px; }

.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 12px; }
article.card {
  background: var(--panel); border: 1px solid var(--line);
  border-radius: 12px; padding: 14px 16px 12px;
}
article.card h3 { margin: 0; font-size: 1.05rem; }
.meta { color: var(--muted); font-size: 0.82rem; margin: 4px 0 10px; }
.pills { display: flex; gap: 6px; margin-bottom: 10px; flex-wrap: wrap; }
.pill {
  font-size: 0.72rem; letter-spacing: 0.02em; text-transform: uppercase;
  border: 1px solid var(--line); border-radius: 999px; padding: 2px 8px; color: var(--muted);
}
.pill.kk { color: var(--accent); border-color: #3d6a40; }
.pill.rhv, .pill.rhvoice { color: var(--rhv); border-color: #6a5428; }
.pill.piper { color: var(--piper); border-color: #2c5270; }
.pill.kokoro { color: var(--kokoro); border-color: #6a3d70; }
.pill.xtts { color: var(--xtts); border-color: #8a4a28; }
.pill.qwen3 { color: var(--qwen3); border-color: #3d4e8a; }
.pill.f5tts { color: var(--f5tts); border-color: #2a6a60; }
.place {
  font-size: 0.68rem; letter-spacing: 0.03em; text-transform: uppercase;
  font-weight: 700; border-radius: 999px; padding: 2px 8px; border: 1px solid var(--line);
  color: var(--muted);
}
.place-1 { color: #ead9a4; border-color: var(--gold-line); background: rgba(212, 180, 90, 0.12); }
.place-2 { color: var(--silver); border-color: var(--silver-line); background: rgba(143, 163, 184, 0.1); }
.place-3 { color: var(--bronze); border-color: var(--bronze-line); background: rgba(176, 137, 98, 0.1); }
.place-4 { color: #6d7f70; }

audio { display: block; width: 100%; min-height: 54px; margin: 8px 0 10px; }
.dl { font-size: 0.82rem; }
.synth-status { font-size: 0.82rem; color: var(--muted); min-height: 1.25em; margin: 8px 0 4px; }
.synth-status.wait { color: var(--gold); }
.synth-status.err { color: var(--danger); }
.synth-player { display: none; }
.synth-player.ready { display: block; }
h2.block { font-size: 1.02rem; margin: 18px 0 10px; font-weight: 650; }
h2.block em { color: var(--muted); font-style: normal; font-weight: 500; }

.foot {
  margin-top: 36px; padding-top: 16px; border-top: 1px solid var(--line);
  color: var(--faint); font-size: 0.82rem;
}
.foot a { color: var(--muted); }

.empty { color: var(--muted); font-size: 0.9rem; }

@media (max-width: 640px) {
  .modes { grid-template-columns: 1fr; }
  .hero h1, .page-head h1 { font-size: 1.35rem; }
}