:root {
  --bg: #0d1117;
  --bg-card: #161b22;
  --bg-bubble-in: #1f6feb22;
  --bg-bubble-out: #21262d;
  --bg-bubble-live: #2f81f733;
  --fg: #e6edf3;
  --fg-muted: #8b949e;
  --accent: #2f81f7;
  --accent-hot: #f85149;
  --accent-green: #2da44e;
  --border: #30363d;
  --voice-in: 0;
  --voice-out: 0;
}
* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; height: 100%; }
[hidden] { display: none !important; }
body {
  background: var(--bg);
  color: var(--fg);
  font: 15px/1.5 -apple-system, BlinkMacSystemFont, 'SF Pro Text', 'Inter', system-ui, sans-serif;
}
.muted { color: var(--fg-muted); font-size: 13px; }
.err { color: var(--accent-hot); min-height: 18px; margin-top: 8px; font-size: 13px; }
.info { color: var(--fg-muted); min-height: 18px; margin-top: 8px; font-size: 13px; }

/* LOGIN */
#login {
  display: flex; align-items: center; justify-content: center;
  min-height: 100vh; padding: 24px;
}
.login-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 32px;
  width: 100%; max-width: 360px;
  text-align: center;
}
.login-card h1 { font-size: 20px; margin: 0 0 4px; }
.pin-dots {
  display: flex; justify-content: center; gap: 18px;
  margin: 24px 0 22px;
}
.pin-dots .dot {
  width: 14px; height: 14px; border-radius: 50%;
  border: 1.5px solid var(--fg-muted);
  transition: background 120ms, border-color 120ms, transform 120ms;
}
.pin-dots .dot.filled {
  background: var(--accent); border-color: var(--accent);
  transform: scale(1.05);
}
.pin-dots.shake { animation: shake 0.35s; }
@keyframes shake {
  0%, 100% { transform: translateX(0); }
  20%, 60% { transform: translateX(-8px); }
  40%, 80% { transform: translateX(8px); }
}

.pinpad {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  margin-top: 8px;
}
.pinpad button {
  height: 64px;
  font-size: 26px; font-weight: 400;
  background: var(--bg); color: var(--fg);
  border: 1px solid var(--border); border-radius: 14px;
  cursor: pointer;
  user-select: none; -webkit-tap-highlight-color: transparent;
  transition: background 80ms, transform 80ms;
}
.pinpad button:active {
  background: var(--bg-bubble-out);
  transform: scale(0.96);
}
.pinpad button.ghost {
  background: transparent;
  border-color: transparent;
  font-size: 20px;
  color: var(--fg-muted);
}
.pinpad button.ghost:active { background: var(--bg-bubble-out); }

/* APP */
#app { display: flex; flex-direction: row; height: 100vh; overflow: hidden; }
.main-col { flex: 1; display: flex; flex-direction: column; min-width: 0; }

/* SIDEBAR */
#sidebar {
  width: 280px;
  background: #0a0d12;
  border-right: 1px solid var(--border);
  display: flex; flex-direction: column;
  overflow: hidden;
}
.sidebar-head {
  display: flex; align-items: center; justify-content: space-between;
  padding: 14px 16px;
  border-bottom: 1px solid var(--border);
  font-weight: 600; font-size: 13px;
  text-transform: uppercase; letter-spacing: 0.5px;
  color: var(--fg-muted);
}
.sidebar-actions { display: flex; gap: 4px; }
.sidebar-actions .ghost-btn { font-size: 16px; min-width: 26px; }
#newSessionBtn { color: var(--fg); border-color: var(--border); }
#newSessionBtn:hover { color: var(--accent); border-color: var(--accent); }
.sidebar-list { flex: 1; overflow-y: auto; padding: 6px; }

/* Низ сайдбара — title, status, Выйти */
.sidebar-foot {
  border-top: 1px solid var(--border);
  padding: 12px 14px;
  display: flex; flex-direction: column; gap: 8px;
}
.sidebar-foot-row {
  display: flex; align-items: center; justify-content: space-between;
  gap: 8px;
}
.sidebar-foot .title {
  font-size: 13px; font-weight: 600;
  color: var(--fg);
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.sidebar-foot .status {
  font-size: 11px; padding: 3px 8px;
  border-radius: 999px;
  background: var(--bg-bubble-out); color: var(--fg-muted);
  flex-shrink: 0;
}
.logout-full {
  background: transparent; color: var(--fg-muted);
  border: 1px solid var(--border); border-radius: 8px;
  padding: 6px; font-size: 12px;
  cursor: pointer;
  width: 100%;
}
.logout-full:hover { color: var(--fg); border-color: var(--fg-muted); }

/* Mobile-only header — содержит только ☰ */
.mobile-only-header {
  display: none;
  padding: 8px 14px;
  border-bottom: 1px solid var(--border);
}
@media (max-width: 800px) {
  .mobile-only-header { display: flex; }
}
.sidebar-item {
  padding: 10px 12px; margin-bottom: 4px;
  border-radius: 8px;
  cursor: pointer;
  border: 1px solid transparent;
  transition: background 80ms;
}
.sidebar-item:hover { background: var(--bg-card); }
.sidebar-item.active { background: var(--bg-card); border-color: var(--accent); }
.sidebar-item.empty { color: var(--fg-muted); cursor: default; padding: 16px 12px; text-align: center; font-size: 13px; }
.sidebar-item.empty:hover { background: transparent; }
.sidebar-item .si-meta {
  font-size: 11px; color: var(--fg-muted);
  display: flex; align-items: center; gap: 6px; margin-bottom: 4px;
}
.sidebar-item .si-resumable {
  display: inline-block; width: 6px; height: 6px;
  background: #2da44e; border-radius: 50%;
}
.sidebar-item .si-title {
  font-size: 13px; font-weight: 500; line-height: 1.4;
  margin-bottom: 4px;
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical;
  overflow: hidden;
  color: var(--fg);
}
.sidebar-item { position: relative; padding-right: 56px; }

.si-actions {
  position: absolute; top: 6px; right: 6px;
  display: flex; gap: 2px;
  opacity: 0; transition: opacity 120ms;
}
.sidebar-item:hover .si-actions { opacity: 1; }

.si-btn {
  width: 22px; height: 22px;
  display: flex; align-items: center; justify-content: center;
  background: transparent; color: var(--fg-muted);
  border: 1px solid transparent; border-radius: 6px;
  cursor: pointer; font-size: 12px; line-height: 1;
  transition: color 120ms, background 120ms;
}
.si-btn:hover { color: var(--fg); background: var(--bg-bubble-out); }
.si-btn.si-del:hover {
  color: var(--accent-hot);
  background: rgba(248, 81, 73, 0.1);
}
.ghost-btn {
  background: transparent; color: var(--fg-muted);
  border: 1px solid transparent; border-radius: 6px;
  padding: 4px 8px; font-size: 14px; cursor: pointer;
}
.ghost-btn:hover { color: var(--fg); border-color: var(--border); }

#sidebarToggle { display: none; }

@media (max-width: 800px) {
  #sidebar {
    position: fixed; top: 0; bottom: 0; left: 0; z-index: 10;
    transform: translateX(-100%); transition: transform 200ms;
  }
  #sidebar.open { transform: translateX(0); box-shadow: 0 0 30px rgba(0,0,0,0.5); }
  #sidebarToggle { display: inline-flex; }
}

/* Centered, readable column for prompt + footer */
.prompt-row, footer { display: flex; justify-content: center; padding: 0; }
.prompt-row { border-bottom: 1px solid var(--border); }
footer { border-top: 1px solid var(--border); }
.prompt-row > .row-inner,
footer > .row-inner {
  width: 100%; max-width: 760px;
  display: flex; align-items: center;
  padding: 14px 20px;
}
footer > .row-inner { gap: 12px; }
.prompt-row > .row-inner { flex-direction: column; align-items: stretch; gap: 8px; padding: 12px 20px; }

main {
  flex: 1; overflow-y: auto;
  padding: 20px 0;
  display: flex; flex-direction: column; align-items: center;
  gap: 0;
}
.feed-inner {
  width: 100%; max-width: 760px;
  padding: 0 20px;
  display: flex; flex-direction: column; gap: 12px;
}


/* Зелёная точка у assistant.live — пульсирует пока агент говорит */
.bubble.assistant.live::before {
  content: '';
  position: absolute;
  left: 12px;
  top: 14px;
  width: 14px; height: 14px; border-radius: 50%;
  background: var(--accent-green);
  transform: scale(calc(0.85 + var(--voice-out) * 0.6));
  opacity: calc(0.45 + var(--voice-out) * 0.55);
  box-shadow:
    0 0 calc(3px + var(--voice-out) * 24px)
        calc(var(--voice-out) * 8px) var(--accent-green);
  transition: transform 80ms, box-shadow 80ms, opacity 80ms;
  pointer-events: none;
}

.tokens {
  margin-left: auto;
  font-size: 11px;
  color: var(--fg-muted);
  font-variant-numeric: tabular-nums;
}

/* Footer mic-orb — красная пульсирующая точка рядом со Стоп.
   Видна когда сессия активна, реагирует на микрофон. */
.mic-orb {
  display: inline-block;
  width: 14px; height: 14px; border-radius: 50%;
  background: var(--accent-hot);
  transform: scale(calc(0.85 + var(--voice-in) * 0.6));
  opacity: calc(0.45 + var(--voice-in) * 0.55);
  box-shadow:
    0 0 calc(3px + var(--voice-in) * 24px)
        calc(var(--voice-in) * 8px) var(--accent-hot);
  transition: transform 80ms, box-shadow 80ms, opacity 80ms;
  margin-left: 4px;
}
.status.live { background: var(--accent-hot) !important; color: white !important; }
.status.ready { background: var(--accent) !important; color: white !important; }
.status.reconnecting { background: #d29922 !important; color: #1c1f24 !important; animation: blink 1s ease-in-out infinite; }
@keyframes blink { 0%, 100% { opacity: 1; } 50% { opacity: 0.4; } }

.prompt-row textarea {
  width: 100%;
  background: var(--bg); color: var(--fg);
  border: 1px solid var(--border); border-radius: 8px;
  padding: 8px 10px; font: inherit; resize: vertical;
}
.prompt-row textarea:focus { outline: none; border-color: var(--accent); }

.voice-row {
  display: flex; align-items: center; gap: 10px;
}
.voice-row label {
  font-size: 12px; color: var(--fg-muted);
  text-transform: uppercase; letter-spacing: 0.5px;
}
.voice-row select {
  flex: 1;
  background: var(--bg); color: var(--fg);
  border: 1px solid var(--border); border-radius: 8px;
  padding: 6px 10px; font: inherit;
  cursor: pointer;
}
.voice-row select:focus { outline: none; border-color: var(--accent); }

.voice-desc {
  font-size: 12px; color: var(--fg-muted);
  padding: 2px 0 0 50px;  /* отступ слева под лейбл "Голос" */
  font-style: italic;
  min-height: 14px;
}
@media (max-width: 600px) {
  .voice-desc { padding-left: 0; }
}

.bubble {
  position: relative;
  max-width: 75%;
  padding: 10px 14px 10px 36px;  /* левый padding под точку у live; статика для не-live */
  border-radius: 14px;
  white-space: pre-wrap; word-wrap: break-word;
  line-height: 1.5;
  min-height: 38px;
}
.bubble.user {
  background: var(--bg-bubble-in);
  align-self: flex-end;
  border-bottom-right-radius: 4px;
}
.bubble.assistant {
  background: var(--bg-bubble-out);
  align-self: flex-start;
  border-bottom-left-radius: 4px;
}
/* live-bubble — фон тот же что у обычного, отличается только пульсирующей точкой */
.role-label {
  font-size: 11px; color: var(--fg-muted); margin-bottom: 4px;
  text-transform: uppercase; letter-spacing: 0.5px;
}

footer button {
  padding: 12px 20px; font-size: 15px;
  border: 0; border-radius: 999px;
  cursor: pointer;
}
footer button:disabled { opacity: 0.4; cursor: not-allowed; }
footer .mic { background: var(--accent); color: white; }
footer .mic.live { background: var(--accent-hot); }
footer .stop { background: var(--bg-bubble-out); color: var(--fg); }
footer .resume { background: #2da44e; color: white; }
footer .new-chat { background: var(--bg-bubble-out); color: var(--fg); border: 1px solid var(--border); }

.voice-hint {
  font-size: 12px; color: #d29922;
  padding: 4px 0;
}

/* Inline ℹ ряд во время активной сессии */
.active-info-row {
  display: flex; justify-content: center;
  border-bottom: 1px solid var(--border);
}
.active-info-row > .row-inner {
  width: 100%; max-width: 760px;
  padding: 6px 20px;
  display: flex; align-items: center;
  position: relative;
}
.info-btn {
  font-size: 14px; padding: 4px 10px;
  border: 1px solid var(--border) !important;
}
.info-popover {
  position: absolute;
  top: 100%; left: 20px;
  margin-top: 4px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 12px 14px;
  min-width: 280px; max-width: 480px;
  z-index: 5;
  font-size: 13px; line-height: 1.5;
  box-shadow: 0 4px 16px rgba(0,0,0,0.4);
}
.sidebar-popover {
  position: absolute;
  top: 100%; left: 6px; right: 6px;
  margin-top: 4px;
  z-index: 10;
}
.info-popover .ip-label {
  font-size: 11px; color: var(--fg-muted);
  text-transform: uppercase; letter-spacing: 0.5px;
  margin-top: 8px; margin-bottom: 2px;
}
.info-popover .ip-label:first-child { margin-top: 0; }
.info-popover .ip-value { color: var(--fg); white-space: pre-wrap; word-wrap: break-word; }

/* Modal для нового разговора */
.modal-overlay {
  position: fixed; inset: 0;
  background: rgba(0,0,0,0.6);
  display: flex; align-items: center; justify-content: center;
  z-index: 100;
  padding: 20px;
}
.modal-card {
  background: var(--bg-card);
  border: 1px solid var(--border); border-radius: 14px;
  padding: 24px;
  width: 100%; max-width: 520px;
  display: flex; flex-direction: column; gap: 14px;
}
.modal-card h2 { margin: 0; font-size: 16px; }
.modal-card label { font-size: 12px; color: var(--fg-muted); text-transform: uppercase; letter-spacing: 0.5px; }
.modal-card select, .modal-card textarea {
  width: 100%;
  background: var(--bg); color: var(--fg);
  border: 1px solid var(--border); border-radius: 8px;
  padding: 8px 10px; font: inherit; resize: vertical;
}
.modal-card .modal-actions { display: flex; gap: 8px; justify-content: flex-end; margin-top: 4px; }
.modal-card button { padding: 8px 18px; border-radius: 8px; border: 0; cursor: pointer; font-size: 14px; }
.modal-card .modal-cancel { background: var(--bg-bubble-out); color: var(--fg); }
.modal-card .modal-go { background: var(--accent); color: white; }
.modal-card .voice-desc { padding-left: 0; margin-top: -6px; }

@media (max-width: 600px) {
  .bubble { max-width: 90%; }
  header > .row-inner,
  .prompt-row > .row-inner,
  footer > .row-inner { padding: 12px 14px; }
  .feed-inner { padding: 0 14px; }
}