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

:root {
  --bg:       #0f1117;
  --surface:  #1a1d27;
  --border:   #2a2d3a;
  --text:     #e8eaf0;
  --muted:    #7a7f9a;
  --accent:   #6c8ef5;
  --danger:   #e05a5a;
  --radius:   10px;
  --sidebar-w: 300px;

  --s1: #6c8ef5;
  --s2: #e07a5f;
  --s3: #81b29a;
  --s4: #f2cc8f;
  --s5: #c77dff;
  --s6: #48cae4;
  --s7: #fb8b24;
  --s8: #a8dadc;
}

html, body { height: 100%; font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif; background: var(--bg); color: var(--text); font-size: 14px; }

.app { display: flex; height: 100vh; overflow: hidden; }

/* ── Sidebar ─────────────────────────────────────────────────────────── */
.sidebar { width: var(--sidebar-w); min-width: var(--sidebar-w); background: var(--surface); border-right: 1px solid var(--border); display: flex; flex-direction: column; }

.sidebar-header { display: flex; align-items: center; justify-content: space-between; padding: 16px; border-bottom: 1px solid var(--border); font-weight: 600; font-size: 15px; }

.logo { display: flex; align-items: center; gap: 8px; }

.connection-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--muted); transition: background .3s; }
.connection-dot.live { background: #4caf50; box-shadow: 0 0 6px #4caf5088; }

.sidebar-search { padding: 10px 12px; border-bottom: 1px solid var(--border); }
.sidebar-search input { width: 100%; background: var(--bg); border: 1px solid var(--border); border-radius: var(--radius); padding: 6px 10px; color: var(--text); font-size: 13px; outline: none; }
.sidebar-search input:focus { border-color: var(--accent); }

.conv-list { flex: 1; overflow-y: auto; padding: 8px; }

.conv-item { padding: 10px 12px; border-radius: var(--radius); cursor: pointer; margin-bottom: 4px; transition: background .15s; }
.conv-item:hover { background: var(--border); }
.conv-item.active { background: #6c8ef520; border-left: 3px solid var(--accent); }

.conv-title { font-weight: 500; font-size: 13px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; margin-bottom: 4px; }
.conv-meta  { font-size: 11px; color: var(--muted); display: flex; gap: 8px; }
.badge      { background: var(--border); border-radius: 4px; padding: 1px 5px; font-size: 10px; }
.badge.summary { background: #6c8ef520; color: var(--accent); }

.empty-state { padding: 24px; text-align: center; color: var(--muted); font-size: 13px; }

/* ── Main ────────────────────────────────────────────────────────────── */
.main { flex: 1; overflow: hidden; display: flex; flex-direction: column; }

.placeholder { flex: 1; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 12px; color: var(--muted); }

.detail { flex: 1; display: flex; flex-direction: column; overflow: hidden; }

.detail-header { display: flex; align-items: flex-start; justify-content: space-between; padding: 20px 24px 0; }
.detail-header h1 { font-size: 18px; font-weight: 600; }
.detail-meta { font-size: 12px; color: var(--muted); margin-top: 4px; display: flex; gap: 12px; }

/* ── Tabs ────────────────────────────────────────────────────────────── */
.tabs { display: flex; gap: 4px; padding: 16px 24px 0; border-bottom: 1px solid var(--border); }
.tab { background: none; border: none; color: var(--muted); padding: 8px 14px; border-radius: 6px 6px 0 0; cursor: pointer; font-size: 13px; font-weight: 500; border-bottom: 2px solid transparent; transition: color .15s, border-color .15s; }
.tab:hover { color: var(--text); }
.tab.active { color: var(--accent); border-bottom-color: var(--accent); }

.tab-content { flex: 1; overflow-y: auto; padding: 16px 24px; }
.tab-content.hidden { display: none; }

/* ── Transcript ──────────────────────────────────────────────────────── */
.transcript { display: flex; flex-direction: column; gap: 12px; }

.segment { background: var(--surface); border-radius: var(--radius); padding: 12px 14px; border-left: 3px solid var(--border); }

.segment-header { display: flex; align-items: center; gap: 8px; margin-bottom: 6px; }
.speaker-chip { font-size: 11px; font-weight: 600; padding: 2px 8px; border-radius: 20px; }
.segment-time  { font-size: 11px; color: var(--muted); }
.segment-text  { font-size: 14px; line-height: 1.55; }

.audio-btn { background: var(--border); border: none; border-radius: 6px; padding: 3px 8px; cursor: pointer; color: var(--text); font-size: 11px; display: flex; align-items: center; gap: 4px; margin-left: auto; transition: background .15s; }
.audio-btn:hover { background: var(--accent); }

/* speaker colors */
.sp-1 { background: #6c8ef530; color: var(--s1); border-color: var(--s1); }
.sp-2 { background: #e07a5f30; color: var(--s2); border-color: var(--s2); }
.sp-3 { background: #81b29a30; color: var(--s3); border-color: var(--s3); }
.sp-4 { background: #f2cc8f30; color: var(--s4); border-color: var(--s4); }
.sp-5 { background: #c77dff30; color: var(--s5); border-color: var(--s5); }
.sp-6 { background: #48cae430; color: var(--s6); border-color: var(--s6); }
.sp-7 { background: #fb8b2430; color: var(--s7); border-color: var(--s7); }
.sp-8 { background: #a8dadc30; color: var(--s8); border-color: var(--s8); }

/* ── Summary ─────────────────────────────────────────────────────────── */
.summary-card { background: var(--surface); border-radius: var(--radius); padding: 16px; line-height: 1.65; white-space: pre-wrap; font-size: 14px; }

/* ── Tasks ───────────────────────────────────────────────────────────── */
.task-list { display: flex; flex-direction: column; gap: 8px; }

.task-item { display: flex; align-items: flex-start; gap: 10px; background: var(--surface); border-radius: var(--radius); padding: 10px 12px; }
.task-item input[type=checkbox] { margin-top: 2px; accent-color: var(--accent); width: 15px; height: 15px; flex-shrink: 0; cursor: pointer; }
.task-text { flex: 1; font-size: 13px; line-height: 1.4; }
.task-text.done { text-decoration: line-through; color: var(--muted); }
.priority-badge { font-size: 10px; padding: 2px 6px; border-radius: 4px; font-weight: 600; flex-shrink: 0; }
.priority-HIGH   { background: #e05a5a25; color: #e05a5a; }
.priority-MEDIUM { background: #f2cc8f25; color: #f2cc8f; }
.priority-LOW    { background: #81b29a25; color: #81b29a; }
.btn-delete-task { background: none; border: none; color: var(--muted); cursor: pointer; padding: 2px 4px; border-radius: 4px; font-size: 14px; }
.btn-delete-task:hover { color: var(--danger); }

/* ── Buttons ─────────────────────────────────────────────────────────── */
.btn-icon { background: none; border: 1px solid var(--border); border-radius: var(--radius); padding: 6px 8px; cursor: pointer; color: var(--muted); transition: background .15s, color .15s; display: flex; align-items: center; }
.btn-icon:hover { background: var(--border); color: var(--text); }
.btn-icon.danger:hover { background: #e05a5a20; border-color: var(--danger); color: var(--danger); }

.muted { color: var(--muted); }

/* ── Whisper status badge ─────────────────────────────────────────────── */
.whisper-badge { font-size: 11px; padding: 2px 8px; border-radius: 20px; font-weight: 500; white-space: nowrap; }
.whisper-badge.ready   { background: #4caf5025; color: #4caf50; }
.whisper-badge.loading { background: #f2cc8f25; color: #f2cc8f; }
.whisper-badge.error   { background: #e05a5a25; color: #e05a5a; }

/* ── Settings panel ──────────────────────────────────────────────────── */
.settings-panel { max-width: 520px; }
.settings-panel h3 { font-size: 16px; font-weight: 600; margin-bottom: 6px; }
.field-label { display: block; font-size: 12px; color: var(--muted); margin-bottom: 4px; }
.cfg-input { width: 100%; background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 8px 10px; color: var(--text); font-size: 13px; outline: none; appearance: none; }
.cfg-input:focus { border-color: var(--accent); }
select.cfg-input { cursor: pointer; }
.btn-save { background: var(--accent); border: none; border-radius: var(--radius); padding: 8px 20px; color: #fff; font-size: 13px; font-weight: 600; cursor: pointer; transition: opacity .15s; }
.btn-save:hover { opacity: .85; }
.info-box { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 12px 14px; font-size: 12px; line-height: 1.7; }
.info-box code { background: var(--border); border-radius: 4px; padding: 1px 6px; font-family: monospace; }

/* ── Login overlay ───────────────────────────────────────────────────── */
.login-overlay { position: fixed; inset: 0; background: rgba(0,0,0,.7); backdrop-filter: blur(4px); display: flex; align-items: center; justify-content: center; z-index: 999; }
.login-box { background: var(--surface); border: 1px solid var(--border); border-radius: 16px; padding: 36px 32px; width: 340px; display: flex; flex-direction: column; gap: 14px; }
.login-logo { display: flex; align-items: center; gap: 10px; font-size: 18px; font-weight: 700; color: var(--accent); }
.login-hint { font-size: 13px; color: var(--muted); }
.login-input { background: var(--bg); border: 1px solid var(--border); border-radius: var(--radius); padding: 10px 12px; color: var(--text); font-size: 14px; outline: none; width: 100%; font-family: monospace; }
.login-input:focus { border-color: var(--accent); }
.login-error { font-size: 12px; color: var(--danger); }
.sidebar-logout-btn { color: var(--danger) !important; }
.sidebar-logout-btn:hover { background: #e05a5a18 !important; }

/* ── Sidebar settings button ─────────────────────────────────────────── */
.sidebar-settings-btn {
  display: flex; align-items: center; gap: 8px;
  width: 100%; padding: 12px 16px;
  background: none; border: none; border-top: 1px solid var(--border);
  color: var(--muted); font-size: 13px; cursor: pointer;
  transition: color .15s, background .15s;
  text-align: left;
}
.sidebar-settings-btn:hover { background: var(--border); color: var(--text); }

/* ── Settings view ───────────────────────────────────────────────────── */
.settings-view { flex: 1; overflow-y: auto; padding: 24px; flex-direction: column; }
.settings-view-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 20px; }
.settings-view-header h2 { font-size: 18px; font-weight: 600; }

/* Scrollbars */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--border); border-radius: 3px; }