:root {
  --bg: #0e1116;
  --bg2: #161b22;
  --card: #1c2230;
  --txt: #e6edf3;
  --muted: #8b949e;
  --accent: #7ee787;
  --accent2: #58a6ff;
  --danger: #ff7b72;
  --line: #2a313c;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  background: var(--bg);
  color: var(--txt);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC",
    "Hiragino Sans GB", "Microsoft YaHei", Roboto, Helvetica, Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
}

.wrap {
  max-width: 680px;
  margin: 0 auto;
  padding: 28px 18px 60px;
}

/* ── dashboard ───────────────────────────── */
.hero h1 {
  margin: 0 0 4px;
  font-size: 34px;
  letter-spacing: 1px;
}
.hero .sub {
  color: var(--accent);
  font-size: 16px;
  font-weight: 600;
  text-transform: lowercase;
}
.tagline {
  color: var(--muted);
  font-size: 15px;
  line-height: 1.6;
  margin: 0 0 22px;
}
.tagline em { color: var(--muted); font-style: normal; opacity: .8; }

.bigbtn {
  display: block;
  text-align: center;
  padding: 18px;
  border-radius: 16px;
  background: var(--accent);
  color: #06120a;
  font-size: 18px;
  font-weight: 700;
  text-decoration: none;
  margin-bottom: 26px;
  box-shadow: 0 8px 24px rgba(126, 231, 135, .18);
}
.hint {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 14px;
  color: var(--muted);
  font-size: 14px;
  margin-bottom: 26px;
}
.hint code { background: #0b0e13; padding: 1px 5px; border-radius: 5px; }

button.bigbtn {
  width: 100%;
  border: none;
  cursor: pointer;
  font: inherit;
  font-weight: 700;
}
button.bigbtn:disabled { opacity: 0.55; cursor: default; }

.mic-status {
  text-align: center;
  font-size: 14px;
  margin: -14px 0 26px;
  min-height: 1em;
}
.mic-status.ok { color: var(--accent); }
.mic-status.ask { color: var(--muted); }
.mic-status.bad { color: var(--danger); }

.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 16px 18px;
  margin-bottom: 18px;
}
.card h2 {
  margin: 0 0 12px;
  font-size: 15px;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--muted);
}
ul.notes, ul.sessions { list-style: none; margin: 0; padding: 0; }
.notes li a {
  display: flex;
  gap: 10px;
  align-items: baseline;
  padding: 11px 0;
  border-bottom: 1px solid var(--line);
  color: var(--txt);
  text-decoration: none;
}
.notes li:last-child a { border-bottom: none; }
.date { font-weight: 700; min-width: 96px; }
.mood { font-size: 18px; }
.moodword { color: var(--accent2); }
.tags { color: var(--muted); font-size: 13px; margin-left: auto; }
.muted { color: var(--muted); }
.sessions li { padding: 9px 0; border-bottom: 1px solid var(--line); }
.sessions li:last-child { border-bottom: none; }
.sessions a { color: var(--accent2); text-decoration: none; }
.pill {
  background: var(--bg2); border: 1px solid var(--line);
  border-radius: 999px; padding: 1px 9px; font-size: 12px; color: var(--muted);
}
.foot { text-align: center; color: var(--muted); font-size: 13px; margin-top: 30px; }

/* ── call page ───────────────────────────── */
.call .wrap { display: flex; flex-direction: column; align-items: center; }
.call-head { width: 100%; text-align: center; }
.call-head h1 { font-size: 22px; margin: 0; }
.call-head .sub { color: var(--muted); font-weight: 400; }

.status {
  margin-top: 6px;
  font-size: 15px;
  color: var(--muted);
  padding: 6px 14px;
  border-radius: 999px;
  background: var(--bg2);
  display: inline-block;
}
.status.listening { color: var(--accent2); }
.status.thinking { color: #f0c674; }
.status.speaking { color: var(--accent); }
.status.ended { color: var(--muted); }
.status.failed { color: var(--danger); }

.orb {
  width: 150px; height: 150px;
  border-radius: 50%;
  margin: 34px 0;
  display: grid; place-items: center;
  background: radial-gradient(circle at 50% 40%, #243043, #131822);
  border: 1px solid var(--line);
  transition: all .3s ease;
}
.orb .orb-dot {
  width: 54px; height: 54px; border-radius: 50%;
  background: var(--muted); opacity: .5;
}
.orb.listening { border-color: var(--accent2); }
.orb.listening .orb-dot { background: var(--accent2); opacity: 1; animation: pulse 1.6s infinite; }
.orb.thinking { border-color: #f0c674; }
.orb.thinking .orb-dot { background: #f0c674; opacity: .9; animation: pulse 1.2s infinite; }
.orb.speaking { border-color: var(--accent); }
.orb.speaking .orb-dot { background: var(--accent); opacity: 1; animation: pulse .8s infinite; }
.orb.ended .orb-dot { background: var(--accent); opacity: .7; }
.orb.failed .orb-dot { background: var(--danger); }
@keyframes pulse {
  0% { transform: scale(1); } 50% { transform: scale(1.25); } 100% { transform: scale(1); }
}

.transcript {
  width: 100%;
  list-style: none; margin: 0 0 18px; padding: 0;
  display: flex; flex-direction: column; gap: 8px;
}
.line { max-width: 86%; padding: 10px 14px; border-radius: 14px; font-size: 15px; line-height: 1.45; }
.line.user { align-self: flex-end; background: var(--accent2); color: #06121f; }
.line.bot { align-self: flex-start; background: var(--bg2); border: 1px solid var(--line); }

.controls { margin-top: 8px; }
.hangup {
  background: var(--danger); color: #1b0807; border: none;
  padding: 13px 30px; border-radius: 999px; font-size: 16px; font-weight: 700;
  cursor: pointer;
}
.hangup:disabled { opacity: .4; cursor: default; }
.start {
  background: var(--accent, #4c8dff); color: #06121f; border: none;
  padding: 13px 30px; border-radius: 999px; font-size: 16px; font-weight: 700;
  cursor: pointer;
}
.start:disabled { opacity: .4; cursor: default; }
.token-entry { display: flex; flex-direction: column; gap: 10px; margin-top: 6px; }
.token-entry input {
  background: #161b22; color: #e6edf3; border: 1px solid #2a313c;
  padding: 12px 14px; border-radius: 10px; font-size: 15px;
}
.token-entry input:focus { outline: none; border-color: var(--accent, #4c8dff); }
.err { color: var(--danger); font-size: 14px; min-height: 1em; }

/* ── note page ───────────────────────────── */
.note .back { color: var(--accent2); text-decoration: none; font-size: 14px; }
.big-mood { font-size: 56px; text-align: center; margin: 6px 0 4px; }
.md { line-height: 1.7; font-size: 16px; }
.md h1 { font-size: 26px; }
.md h2 { margin-top: 26px; color: var(--accent); font-size: 18px; }
.md hr { border: none; border-top: 1px solid var(--line); margin: 24px 0; }
.md strong { color: var(--txt); }
.md em { color: var(--muted); }
.md code { background: #0b0e13; padding: 1px 5px; border-radius: 5px; }

/* ── side panel (settings + history) ─────────────────────────────────────── */
.panel-btn {
  position: fixed; top: 14px; left: 14px; z-index: 60;
  width: 42px; height: 42px; border-radius: 12px; border: 1px solid var(--line);
  background: var(--bg2); color: var(--txt); font-size: 18px; cursor: pointer;
  display: grid; place-items: center;
}
.panel-overlay {
  position: fixed; inset: 0; z-index: 70;
  background: rgba(0,0,0,.5); opacity: 0; pointer-events: none; transition: opacity .2s;
}
.panel-overlay.open { opacity: 1; pointer-events: auto; }
.panel {
  position: absolute; top: 0; left: 0; bottom: 0; width: min(92vw, 420px);
  background: var(--bg); border-right: 1px solid var(--line);
  display: flex; flex-direction: column; transform: translateX(-100%); transition: transform .25s ease;
}
.panel.open { transform: translateX(0); }
.panel-head {
  display: flex; align-items: center; justify-content: space-between;
  padding: 16px 18px; border-bottom: 1px solid var(--line);
}
.panel-close { background: none; border: none; color: var(--muted); font-size: 26px; cursor: pointer; line-height: 1; }
.panel-tabs { display: flex; border-bottom: 1px solid var(--line); }
.panel-tab {
  flex: 1; padding: 12px; background: none; border: none; color: var(--muted);
  cursor: pointer; font-size: 14px; border-bottom: 2px solid transparent;
}
.panel-tab.active { color: var(--txt); border-bottom-color: var(--accent); }
.panel-body { flex: 1; overflow-y: auto; padding: 16px 18px; }
.pane { display: block; }
.panel-field { margin-bottom: 16px; }
.panel-field label { display: block; font-size: 13px; color: var(--accent); margin-bottom: 6px; font-weight: 600; }
.panel-hint { color: var(--muted); font-size: 12px; font-weight: 400; }
.panel-field textarea {
  width: 100%; background: var(--bg2); color: var(--txt); border: 1px solid var(--line);
  border-radius: 10px; padding: 10px 12px; font: inherit; font-size: 13px; line-height: 1.5; resize: vertical;
}
.panel-field textarea:focus { outline: none; border-color: var(--accent); }
.panel-actions { display: flex; gap: 10px; }
.panel-save { background: var(--accent); color: #06120a; border: none; padding: 10px 18px; border-radius: 10px; font-weight: 700; cursor: pointer; }
.panel-ghost { background: var(--bg2); color: var(--muted); border: 1px solid var(--line); padding: 10px 16px; border-radius: 10px; cursor: pointer; }
.panel-status { font-size: 13px; color: var(--muted); margin-top: 10px; min-height: 1em; }

.panel-subtabs { display: flex; gap: 6px; margin-bottom: 14px; }
.subtab { background: none; border: 1px solid var(--line); color: var(--muted); padding: 7px 12px; border-radius: 999px; cursor: pointer; font-size: 13px; }
.subtab.active { color: var(--txt); border-color: var(--accent); background: var(--bg2); }
.history-item { padding: 12px; border: 1px solid var(--line); border-radius: 12px; margin-bottom: 10px; cursor: pointer; }
.history-item:hover { border-color: var(--accent); background: var(--bg2); }
.hi-row { display: flex; align-items: center; gap: 10px; margin-bottom: 4px; }
.hi-date { font-weight: 700; font-size: 14px; }
.hi-preview { color: var(--muted); font-size: 13px; line-height: 1.4; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.history-back { background: none; border: none; color: var(--accent2); cursor: pointer; font-size: 14px; padding: 0 0 12px; }
.dialog { display: flex; flex-direction: column; gap: 8px; margin-top: 4px; }
.hline { max-width: 88%; padding: 9px 13px; border-radius: 14px; font-size: 14px; line-height: 1.45; white-space: pre-wrap; word-break: break-word; }
.hline.user { align-self: flex-end; background: var(--accent2); color: #06121f; }
.hline.bot { align-self: flex-start; background: var(--bg2); border: 1px solid var(--line); }
.note-card { background: var(--bg2); border: 1px solid var(--line); border-radius: 14px; padding: 16px; }
.nc-mood { font-size: 24px; }
.nc-mood .moodword { font-size: 16px; margin-left: 6px; }
.nc-date { color: var(--muted); font-size: 13px; margin: 4px 0 12px; }
.nc-summary { font-size: 14px; line-height: 1.6; margin-bottom: 12px; white-space: pre-wrap; }
.nc-sec { margin-bottom: 10px; }
.nc-h { font-size: 12px; text-transform: uppercase; letter-spacing: .5px; color: var(--accent); margin-bottom: 2px; }
.nc-b { font-size: 14px; line-height: 1.55; white-space: pre-wrap; }
.nc-tags { color: var(--accent2); font-size: 13px; margin-top: 8px; }