:root {
  --bg: #f3f3fe;
  --card: #ffffff;
  --border: #c3c6d7;
  --text: #191b23;
  --muted: #434655;
  --accent: #2563eb;
  --accent2: #8a4cfc;
  --danger: #ba1a1a;
  --ok: #005d73;
  --warn: #c97a00;
  font-family: 'Inter', system-ui, sans-serif;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

body {
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
  line-height: 1.5;
}

.header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 90%;
  max-width: none;
  margin: 0 auto;
  padding: 1.25rem 0;
  border-bottom: 1px solid var(--border);
  background: #ffffff;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.user-label {
  font-size: 0.8rem;
  color: var(--muted);
}

.hidden { display: none !important; }

.login-view {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
}

.login-card {
  width: 100%;
  max-width: 400px;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 2rem;
  text-align: center;
}

.logo-lg { font-size: 3rem; display: block; margin-bottom: 0.5rem; }
.login-card h1 { margin-bottom: 0.25rem; }
.login-card .subtitle { margin-bottom: 1.25rem; }
.login-card form { text-align: left; }

.voice-actions {
  display: flex;
  gap: 0.5rem;
  align-items: center;
  flex-wrap: wrap;
}

.brand { display: flex; gap: 1rem; align-items: center; }
.logo { font-size: 2rem; }
h1 { font-size: 1.35rem; font-weight: 700; }
.subtitle { color: var(--muted); font-size: 0.85rem; }

.status-pill {
  padding: 0.4rem 0.9rem;
  border-radius: 999px;
  font-size: 0.8rem;
  font-weight: 600;
  border: 1px solid var(--border);
}
.status-pill.loading { color: var(--warn); }
.status-pill.ready { color: var(--ok); border-color: var(--ok); }
.status-pill.error { color: var(--danger); border-color: var(--danger); }

.grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
  width: 90%;
  max-width: none;
  margin: 0 auto;
  padding: 1.5rem 0 2.5rem;
  align-items: start;
}

.card.form-card {
  display: flex;
  flex-direction: column;
  min-height: 100%;
}

.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 1.25rem;
}

.card.full { grid-column: 1 / -1; }
.card h2 { font-size: 1.05rem; margin-bottom: 0.75rem; }
.card-head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 0.75rem; }
.hint, .meta { color: var(--muted); font-size: 0.85rem; margin-bottom: 0.75rem; }

label {
  display: block;
  font-size: 0.85rem;
  color: var(--muted);
  margin-bottom: 0.75rem;
}

input, select, textarea {
  display: block;
  width: 100%;
  margin-top: 0.35rem;
  padding: 0.6rem 0.75rem;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: #0d1219;
  color: var(--text);
  font: inherit;
}

textarea { resize: vertical; min-height: 90px; }

.btn {
  border: none;
  border-radius: 8px;
  padding: 0.65rem 1rem;
  font-weight: 600;
  cursor: pointer;
  font: inherit;
}
.btn.primary { background: var(--accent); color: #fff; width: 100%; margin-top: 0.25rem; }
.btn.accent { background: var(--accent2); color: #0f1419; width: 100%; margin-top: 0.75rem; }
.btn.accent:disabled { opacity: 0.5; cursor: not-allowed; }
.btn.primary:disabled { opacity: 0.5; cursor: wait; }
.btn.ghost { background: transparent; color: var(--muted); border: 1px solid var(--border); }
.btn.danger { background: transparent; color: var(--danger); border: 1px solid var(--danger); font-size: 0.8rem; padding: 0.35rem 0.6rem; }

.msg { margin-top: 0.75rem; font-size: 0.85rem; min-height: 1.2em; }
.msg.ok { color: var(--ok); }
.msg.err { color: var(--danger); }

.voices-list, .history-list { display: flex; flex-direction: column; gap: 0.6rem; }
.voices-list.empty, .history-list.empty { color: var(--muted); font-size: 0.9rem; }

.voice-item, .history-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  padding: 0.75rem;
  border-radius: 8px;
  background: #121a24;
  border: 1px solid var(--border);
}

.voice-item strong { display: block; }
.voice-item small, .history-item small { color: var(--muted); }

.player { margin-top: 1rem; }
.player.hidden { display: none; }
.player audio { width: 100%; }

.info ul { padding-left: 1.2rem; color: var(--muted); font-size: 0.9rem; }
.info li { margin-bottom: 0.4rem; }

.mode-tabs {
  display: flex;
  gap: 0.5rem;
  margin-bottom: 0.75rem;
}
.mode-tab {
  flex: 1;
  padding: 0.5rem 0.75rem;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: #0d1219;
  color: var(--muted);
  cursor: pointer;
  font: inherit;
  font-size: 0.8rem;
}
.mode-tab.active {
  border-color: var(--accent);
  color: var(--text);
  background: #152033;
}

.badge {
  display: inline-block;
  padding: 0.15rem 0.5rem;
  border-radius: 999px;
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  margin-left: 0.35rem;
}
.badge.trained { background: rgba(127,217,154,0.15); color: var(--ok); }
.badge.ready { background: rgba(91,141,239,0.15); color: var(--accent); }
.badge.collecting { background: rgba(255,204,102,0.15); color: var(--warn); }
.badge.training { background: rgba(61,214,195,0.15); color: var(--accent2); }
.badge.failed { background: rgba(240,113,120,0.15); color: var(--danger); }
.badge.quick { background: rgba(143,163,191,0.15); color: var(--muted); }

.train-status {
  margin: 0.75rem 0;
  padding: 0.65rem 0.75rem;
  border-radius: 8px;
  background: #121a24;
  border: 1px solid var(--border);
  font-size: 0.85rem;
  color: var(--muted);
  min-height: 2.5rem;
}

.samples-list { display: flex; flex-direction: column; gap: 0.5rem; margin: 0.75rem 0; }
.samples-list.empty { color: var(--muted); font-size: 0.9rem; }
.sample-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.75rem;
  padding: 0.6rem 0.75rem;
  border-radius: 8px;
  background: #121a24;
  border: 1px solid var(--border);
  font-size: 0.85rem;
}

@media (max-width: 1100px) {
  .grid { grid-template-columns: 1fr; width: 94%; }
  .header { width: 94%; }
}

@media (max-width: 800px) {
  .grid { padding: 1rem 0; }
  .header { flex-direction: column; gap: 0.75rem; align-items: flex-start; }
}