:root {
  --bg: #0b0f14;
  --bg2: #121820;
  --fg: #f5f7fa;
  --accent: #4f9dff;
  --accent2: #7c5cff;
  --muted: #8b98a8;
  --card: #151c25;
  --card-border: #232c38;
  --danger: #ff5f6d;
  --success: #3ddc97;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  min-height: 100%;
  background: var(--bg);
  color: var(--fg);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

.bg-glow {
  position: fixed;
  inset: 0;
  background: radial-gradient(circle at 20% -10%, rgba(79,157,255,0.18), transparent 45%),
              radial-gradient(circle at 90% 10%, rgba(124,92,255,0.14), transparent 40%),
              radial-gradient(circle at 50% 100%, rgba(61,220,151,0.08), transparent 50%);
  pointer-events: none;
  z-index: 0;
}

.topbar {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.2rem 2rem;
  border-bottom: 1px solid var(--card-border);
}

.brand {
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--fg);
  text-decoration: none;
  letter-spacing: -0.02em;
}
.brand span { color: var(--accent); }

.status-pill {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.4rem 0.9rem;
  border: 1px solid var(--card-border);
  border-radius: 999px;
  background: var(--card);
  font-size: 0.85rem;
  color: var(--muted);
}
.dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--muted);
  box-shadow: 0 0 0 0 rgba(0,0,0,0);
  transition: background 0.2s ease;
}
.dot.listening {
  background: var(--success);
  box-shadow: 0 0 8px var(--success);
  animation: pulse 1.4s infinite;
}
.dot.error { background: var(--danger); box-shadow: 0 0 8px var(--danger); }
.dot.paused { background: #d6a54a; }

@keyframes pulse {
  0% { box-shadow: 0 0 0 0 rgba(61,220,151,0.6); }
  70% { box-shadow: 0 0 0 10px rgba(61,220,151,0); }
  100% { box-shadow: 0 0 0 0 rgba(61,220,151,0); }
}

.app {
  position: relative;
  z-index: 1;
  max-width: 900px;
  margin: 0 auto;
  padding: 2rem 1.5rem 4rem;
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.mic-panel {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
  padding: 2rem 1rem;
}

.mic-visual {
  position: relative;
  width: 220px;
  height: 220px;
  display: flex;
  align-items: center;
  justify-content: center;
}
#visCanvas {
  position: absolute;
  inset: 0;
}
.mic-icon {
  font-size: 3.2rem;
  z-index: 1;
  filter: drop-shadow(0 0 12px rgba(79,157,255,0.5));
}

.mic-controls {
  display: flex;
  gap: 0.75rem;
}

.btn {
  border: none;
  border-radius: 12px;
  padding: 0.7rem 1.4rem;
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.15s ease, opacity 0.15s ease;
}
.btn:active { transform: scale(0.97); }
.btn-primary {
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  color: #fff;
  box-shadow: 0 4px 20px rgba(79,157,255,0.3);
}
.btn-secondary {
  background: var(--card);
  color: var(--fg);
  border: 1px solid var(--card-border);
}
.btn-ghost {
  background: transparent;
  color: var(--muted);
  border: 1px solid var(--card-border);
}
.btn:disabled { opacity: 0.4; cursor: not-allowed; }

.hint {
  color: var(--muted);
  font-size: 0.9rem;
  text-align: center;
  max-width: 480px;
}

.editor-panel {
  background: var(--card);
  border: 1px solid var(--card-border);
  border-radius: 18px;
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
}

.editor-toolbar {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 0.6rem;
}

.tool-group {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  align-items: center;
}

.chip {
  background: #1c2531;
  color: var(--fg);
  border: 1px solid var(--card-border);
  border-radius: 999px;
  padding: 0.45rem 0.9rem;
  font-size: 0.85rem;
  cursor: pointer;
  transition: background 0.15s ease, border-color 0.15s ease;
}
.chip:hover { background: #232e3d; border-color: var(--accent); }
.chip-muted { opacity: 0.5; }
.chip:disabled { cursor: not-allowed; opacity: 0.4; }
.chip:disabled:hover { background: #1c2531; border-color: var(--card-border); }

.lang-select {
  background: #1c2531;
  color: var(--fg);
  border: 1px solid var(--card-border);
  border-radius: 999px;
  padding: 0.45rem 0.7rem;
  font-size: 0.85rem;
}

#dictationText {
  width: 100%;
  min-height: 280px;
  resize: vertical;
  background: #0e1319;
  color: var(--fg);
  border: 1px solid var(--card-border);
  border-radius: 12px;
  padding: 1rem;
  font-size: 1.05rem;
  line-height: 1.6;
  font-family: inherit;
}
#dictationText:focus {
  outline: none;
  border-color: var(--accent);
}

.interim {
  min-height: 1.2rem;
  color: var(--muted);
  font-style: italic;
  font-size: 0.9rem;
  padding-left: 0.2rem;
}

.action-feedback {
  min-height: 1.25rem;
  color: var(--success);
  font-size: 0.84rem;
  padding-left: 0.2rem;
}
.action-feedback.pending { color: var(--accent); }
.action-feedback.no-change { color: #d6a54a; }

.translate-note {
  font-size: 0.78rem;
  color: var(--muted);
  margin: 0;
  display: none;
}
.translate-note.visible { display: block; }

.snippets-panel {
  background: var(--card);
  border: 1px solid var(--card-border);
  border-radius: 18px;
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.snippets-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.snippets-header h2 {
  font-size: 1.05rem;
  margin: 0;
}

.snippets-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
}

.snippet-btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: linear-gradient(135deg, #1c2531, #202a38);
  border: 1px solid var(--card-border);
  color: var(--fg);
  border-radius: 12px;
  padding: 0.55rem 1rem;
  font-size: 0.9rem;
  cursor: pointer;
}
.snippet-btn:hover { border-color: var(--accent); }
.snippet-btn .del {
  color: var(--muted);
  font-size: 0.75rem;
  margin-left: 0.3rem;
  cursor: pointer;
}
.snippet-btn .del:hover { color: var(--danger); }

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

.snippet-form {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  padding-top: 0.8rem;
  border-top: 1px solid var(--card-border);
}
.snippet-form input,
.snippet-form textarea {
  background: #0e1319;
  color: var(--fg);
  border: 1px solid var(--card-border);
  border-radius: 10px;
  padding: 0.6rem 0.8rem;
  font-family: inherit;
  font-size: 0.9rem;
}
.snippet-form textarea { min-height: 70px; resize: vertical; }
.snippet-form-actions {
  display: flex;
  gap: 0.6rem;
}

.support-note {
  text-align: center;
  color: var(--muted);
  font-size: 0.8rem;
}

@media (max-width: 600px) {
  .topbar { padding: 1rem; }
  .app { padding: 1.5rem 1rem 3rem; }
  .editor-toolbar { flex-direction: column; align-items: stretch; }
}