:root {
  --bg: #0f1115;
  --panel: #181b22;
  --panel-2: #1f232c;
  --border: #2a2f3a;
  --text: #e6e8ec;
  --muted: #9aa2b1;
  --accent: #6d8cff;
  --accent-2: #8b5cf6;
  --ok: #3ecf8e;
  --err: #ff6b6b;
  --radius: 12px;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  background: radial-gradient(1200px 600px at 70% -10%, #1b2030 0%, var(--bg) 55%);
  color: var(--text);
  font: 15px/1.5 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  min-height: 100vh;
}

header {
  display: flex; align-items: center; gap: 14px;
  padding: 20px 28px; border-bottom: 1px solid var(--border);
}
header .logo {
  width: 38px; height: 38px; border-radius: 10px;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  display: grid; place-items: center; font-weight: 700; color: white;
}
header h1 { font-size: 18px; margin: 0; }
header .sub { color: var(--muted); font-size: 13px; }
header .device {
  margin-left: auto; font-size: 12px; color: var(--muted);
  border: 1px solid var(--border); border-radius: 999px; padding: 5px 12px;
}
.device b { color: var(--ok); }

.wrap { max-width: 920px; margin: 0 auto; padding: 24px 20px 80px; }

.tabs { display: flex; gap: 6px; margin-bottom: 22px; flex-wrap: wrap; }
.tab {
  background: var(--panel); border: 1px solid var(--border); color: var(--muted);
  padding: 9px 16px; border-radius: 999px; cursor: pointer; font-size: 14px;
  transition: .15s;
}
.tab:hover { color: var(--text); }
.tab.active { background: linear-gradient(135deg, var(--accent), var(--accent-2)); color: white; border-color: transparent; }

.panel {
  background: var(--panel); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 22px; margin-bottom: 18px;
}
.panel h2 { margin: 0 0 4px; font-size: 16px; }
.panel .hint { color: var(--muted); font-size: 13px; margin: 0 0 18px; }

label { display: block; font-size: 13px; color: var(--muted); margin: 14px 0 6px; }
input[type=text], textarea, select {
  width: 100%; background: var(--panel-2); border: 1px solid var(--border);
  color: var(--text); border-radius: 10px; padding: 11px 13px; font: inherit;
}
textarea { resize: vertical; min-height: 90px; }
input[type=file] { color: var(--muted); font-size: 13px; }
.row { display: flex; gap: 14px; flex-wrap: wrap; }
.row > div { flex: 1; min-width: 160px; }

button.go {
  margin-top: 18px; background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: white; border: none; border-radius: 10px; padding: 12px 22px;
  font: 600 15px/1 inherit; cursor: pointer; transition: .15s;
}
button.go:hover { filter: brightness(1.08); }
button.go:disabled { opacity: .5; cursor: default; }

.player { margin-top: 18px; display: none; }
.player.show { display: block; }
.player audio { width: 100%; }
.player .dl { font-size: 13px; color: var(--accent); text-decoration: none; }

.status { margin-top: 12px; font-size: 13px; min-height: 18px; }
.status.err { color: var(--err); }
.status.ok { color: var(--ok); }
.spinner { display: inline-block; width: 14px; height: 14px; border: 2px solid var(--muted);
  border-top-color: transparent; border-radius: 50%; animation: spin .7s linear infinite;
  vertical-align: -2px; margin-right: 7px; }
@keyframes spin { to { transform: rotate(360deg); } }

.voice-card {
  background: var(--panel-2); border: 1px solid var(--border); border-radius: 10px;
  padding: 14px 16px; margin-bottom: 12px;
}
.voice-card .top { display: flex; align-items: center; gap: 10px; }
.voice-card .name { font-weight: 600; }
.badge { font-size: 11px; padding: 2px 9px; border-radius: 999px; border: 1px solid var(--border); color: var(--muted); }
.badge.clone { color: #ffd166; border-color: #5a4d2a; }
.badge.design { color: var(--accent-2); border-color: #3d2a5a; }
.badge.preset { color: var(--accent); border-color: #2a3a5a; }
.voice-card .meta { color: var(--muted); font-size: 12px; margin-top: 4px; }
.voice-card .actions { display: flex; gap: 8px; margin-left: auto; }
.icon-btn { background: var(--panel); border: 1px solid var(--border); color: var(--muted);
  border-radius: 8px; padding: 6px 11px; cursor: pointer; font-size: 13px; }
.icon-btn:hover { color: var(--text); }
.icon-btn.danger:hover { color: var(--err); border-color: var(--err); }
.voice-card .speakbar { display: flex; gap: 8px; margin-top: 12px; }
.voice-card .speakbar input { flex: 1; }
.empty { color: var(--muted); text-align: center; padding: 30px; }

.modes { display: flex; gap: 10px; flex-wrap: wrap; }
.mode { flex: 1; min-width: 180px; background: var(--panel-2); border: 1px solid var(--border);
  border-radius: 10px; padding: 12px 14px; cursor: pointer; display: block; transition: .15s; }
.mode:hover { border-color: var(--accent); }
.mode.selected { border-color: var(--accent); background: #1d2740; }
.mode input { margin-right: 8px; }
.mode .mt { font-weight: 600; }
.mode .md { display: block; color: var(--muted); font-size: 12px; margin-top: 5px; }

.mode-pill { background: var(--panel); border: 1px solid var(--border); color: var(--text);
  border-radius: 8px; padding: 5px 9px; font-size: 12px; }

pre { background: #0b0d11; border: 1px solid var(--border); border-radius: 10px;
  padding: 16px; overflow-x: auto; font-size: 13px; color: #cdd3df; }
code { color: #ffd166; }
.endpoint { font-family: ui-monospace, monospace; color: var(--accent); }