/* Forte Voice — dark "Solo" theme: near-black with dark magenta. */

:root {
  --bg: #0d0410;
  --bg-glow: #1c0618;
  --surface: #1a0f1e;
  --surface-2: #241226;
  --magenta: #c0166c;
  --magenta-bright: #ee2d8b;
  --magenta-soft: #ff6ab2;
  --violet: #6b2a8f;
  --text: #f5edf4;
  --text-dim: #b79fb4;
  --danger: #ff4d67;
  --radius: 18px;
}

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

html, body {
  height: 100%;
  overscroll-behavior: none;
}

body {
  display: flex;
  flex-direction: column;
  background:
    radial-gradient(120vw 80vh at 50% -10%, var(--bg-glow), transparent 60%),
    var(--bg);
  color: var(--text);
  font-family: "Open Sans", system-ui, -apple-system, "Segoe UI", sans-serif;
  -webkit-font-smoothing: antialiased;
}

/* ── Top bar ─────────────────────────────────────────────────────────── */

.topbar {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: calc(env(safe-area-inset-top, 0px) + 14px) 20px 10px;
}

.wordmark {
  font-weight: 800;
  font-size: 1.35rem;
  letter-spacing: -0.02em;
}

.wordmark-accent {
  background: linear-gradient(90deg, var(--magenta-bright), var(--violet));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

/* ── Stage: sphere + chat ────────────────────────────────────────────── */

.stage {
  flex: 1;
  display: flex;
  flex-direction: column;
  min-height: 0;
}

.sphere-wrap {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  flex: 0 0 auto;
}

#sphere {
  width: min(62vw, 340px);
  height: min(62vw, 340px);
  touch-action: none;
  cursor: pointer;
}

.status {
  min-height: 1.4em;
  margin-top: 2px;
  font-size: 0.92rem;
  color: var(--text-dim);
  text-align: center;
  padding: 0 24px;
  transition: color 0.3s;
}

.status.active { color: var(--magenta-soft); }

/* ── Chat log ────────────────────────────────────────────────────────── */

.chat {
  flex: 1;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 14px 16px 10px;
  scroll-behavior: smooth;
}

.bubble {
  max-width: 82%;
  padding: 10px 14px;
  border-radius: var(--radius);
  font-size: 0.95rem;
  line-height: 1.45;
  white-space: pre-wrap;
  word-break: break-word;
  animation: pop 0.22s ease-out;
}

@keyframes pop {
  from { opacity: 0; transform: translateY(6px) scale(0.98); }
  to   { opacity: 1; transform: none; }
}

.bubble.user {
  align-self: flex-end;
  background: linear-gradient(135deg, var(--magenta), #8f1155);
  border-bottom-right-radius: 6px;
}

.bubble.bot {
  align-self: flex-start;
  background: var(--surface);
  border: 1px solid var(--surface-2);
  border-bottom-left-radius: 6px;
}

.bubble.error { border-color: var(--danger); color: var(--danger); }

/* Persistent record of an executed operation (synced with Telegram). */
.bubble.op {
  align-self: stretch;
  max-width: 100%;
  background: var(--surface);
  border: 1px solid var(--surface-2);
  border-left: 3px solid var(--magenta);
  border-radius: 12px;
}

.bubble.op.fail { border-left-color: var(--danger); }

.op-summary { font-size: 0.92rem; }

.op-meta {
  margin-top: 4px;
  font-size: 0.75rem;
  color: var(--text-dim);
}

/* Inline confirm buttons under a bot bubble */
.confirm-row {
  display: flex;
  gap: 10px;
  align-self: flex-start;
}

.confirm-row button {
  font: inherit;
  font-weight: 600;
  padding: 8px 22px;
  border-radius: 999px;
  border: 1px solid var(--magenta);
  background: transparent;
  color: var(--text);
  cursor: pointer;
  transition: background 0.15s;
}

.confirm-row button.yes { background: var(--magenta); }
.confirm-row button.yes:active { background: var(--magenta-bright); }
.confirm-row button.no:active { background: var(--surface-2); }

/* ── Bottom controls ─────────────────────────────────────────────────── */

.controls {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 16px calc(env(safe-area-inset-bottom, 0px) + 14px);
}

.text-form {
  flex: 1;
  display: flex;
  gap: 8px;
  background: var(--surface);
  border: 1px solid var(--surface-2);
  border-radius: 999px;
  padding: 6px 6px 6px 18px;
}

#text-input {
  flex: 1;
  min-width: 0;
  background: none;
  border: none;
  outline: none;
  color: var(--text);
  font: inherit;
  font-size: 0.95rem;
}

#text-input::placeholder { color: var(--text-dim); }

.send-btn {
  width: 38px;
  height: 38px;
  border: none;
  border-radius: 50%;
  background: var(--surface-2);
  color: var(--magenta-soft);
  font-size: 1rem;
  cursor: pointer;
}

.mic {
  flex: 0 0 auto;
  width: 64px;
  height: 64px;
  display: grid;
  place-items: center;
  border: none;
  border-radius: 50%;
  color: #fff;
  background: linear-gradient(135deg, var(--magenta-bright), var(--violet));
  box-shadow: 0 0 24px rgba(238, 45, 139, 0.45);
  cursor: pointer;
  transition: transform 0.12s, box-shadow 0.3s;
}

.mic:active { transform: scale(0.94); }

.mic.recording {
  background: linear-gradient(135deg, var(--danger), var(--magenta-bright));
  box-shadow: 0 0 34px rgba(255, 77, 103, 0.6);
  animation: pulse 1.4s ease-in-out infinite;
}

.mic:disabled { opacity: 0.45; cursor: default; }

@keyframes pulse {
  50% { box-shadow: 0 0 46px rgba(255, 77, 103, 0.9); }
}

/* ── Larger screens: widen the column ────────────────────────────────── */

@media (min-width: 720px) {
  .stage, .controls, .topbar {
    width: 100%;
    max-width: 680px;
    margin-inline: auto;
  }
  #sphere { width: 360px; height: 360px; }
}