/* Kairos Meet — global styles */
:root {
  --bg: #0f1117;
  --bg2: #1a1d27;
  --bg3: #22263a;
  --border: #2e3347;
  --text: #e2e8f0;
  --text-muted: #8892a4;
  --accent: #3b82f6;
  --accent-light: #60a5fa;
  --accent-bg: rgba(59,130,246,0.12);
  --active-bg: rgba(59,130,246,0.15);
  --active-border: #3b82f6;
  --error: #f87171;
  --success: #4ade80;
  --warn: #fbbf24;
  --radius: 8px;
  --font: -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
}

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

html, body { height: 100%; }
body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  font-size: 14px;
  line-height: 1.5;
}

a { color: var(--accent-light); text-decoration: none; }
a:hover { text-decoration: underline; }

/* ── Login ── */
.login-page {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
}
.login-card {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 48px 40px;
  width: 360px;
}
.logo { font-size: 32px; font-weight: 800; letter-spacing: -1px; margin-bottom: 4px; }
.logo-k { color: var(--accent); }
.logo-meet { color: var(--text); }
.login-sub { color: var(--text-muted); margin-bottom: 32px; font-size: 13px; }
.login-card label { display: block; font-size: 12px; font-weight: 600; color: var(--text-muted); text-transform: uppercase; letter-spacing: .5px; margin-bottom: 6px; }
.login-card input[type="password"],
.login-card input[type="text"],
.login-card input[type="email"] {
  width: 100%;
  padding: 10px 12px;
  background: var(--bg3);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text);
  font-size: 15px;
  outline: none;
  transition: border-color .15s;
  margin-bottom: 16px;
}
.login-card input:focus { border-color: var(--accent); }
.login-card button {
  width: 100%;
  padding: 11px;
  background: var(--accent);
  border: none;
  border-radius: var(--radius);
  color: #fff;
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  transition: background .15s;
}
.login-card button:hover { background: var(--accent-light); }

/* ── Alerts ── */
.alert { padding: 10px 14px; border-radius: var(--radius); margin-bottom: 16px; font-size: 13px; }
.alert-error { background: rgba(248,113,113,.12); border: 1px solid rgba(248,113,113,.3); color: var(--error); }
.alert-success { background: rgba(74,222,128,.1); border: 1px solid rgba(74,222,128,.3); color: var(--success); }

/* ── App shell ── */
.app-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 24px;
  height: 56px;
  background: var(--bg2);
  border-bottom: 1px solid var(--border);
  position: sticky; top: 0; z-index: 100;
}
.header-logo { font-size: 20px; font-weight: 800; letter-spacing: -.5px; }
.header-nav { display: flex; align-items: center; gap: 16px; }
.header-nav a, .header-nav button { font-size: 13px; color: var(--text-muted); background: none; border: none; cursor: pointer; }
.header-nav a:hover, .header-nav button:hover { color: var(--text); }

/* ── Meetings list ── */
.page { padding: 32px 24px; max-width: 960px; margin: 0 auto; }
.page-title { font-size: 22px; font-weight: 700; margin-bottom: 8px; }
.page-sub { color: var(--text-muted); margin-bottom: 28px; font-size: 13px; }

.meeting-card {
  display: block;
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 18px 20px;
  margin-bottom: 10px;
  transition: border-color .15s, background .15s;
}
.meeting-card:hover { border-color: var(--accent); background: var(--bg3); text-decoration: none; }
.meeting-title { font-size: 15px; font-weight: 600; color: var(--text); margin-bottom: 6px; }
.meeting-meta { display: flex; align-items: center; gap: 14px; color: var(--text-muted); font-size: 12px; flex-wrap: wrap; }
.meta-badge {
  display: inline-flex; align-items: center; gap: 4px;
  padding: 2px 8px; border-radius: 4px;
  background: var(--bg3); border: 1px solid var(--border);
  font-size: 11px; color: var(--text-muted);
}
.meta-badge.audio { color: var(--success); border-color: rgba(74,222,128,.3); background: rgba(74,222,128,.06); }
.meta-badge.client { color: var(--accent-light); border-color: rgba(96,165,250,.3); background: var(--accent-bg); }

.empty-state { text-align: center; padding: 80px 24px; color: var(--text-muted); }
.empty-state h2 { font-size: 18px; margin-bottom: 8px; color: var(--text); }

/* ── Player layout ── */
.player-shell { display: flex; flex-direction: column; height: 100vh; }
.player-header {
  padding: 16px 24px 12px;
  background: var(--bg2);
  border-bottom: 1px solid var(--border);
}
.player-title { font-size: 18px; font-weight: 700; margin-bottom: 4px; }
.player-meta { color: var(--text-muted); font-size: 12px; display: flex; gap: 12px; flex-wrap: wrap; }

/* Audio controls */
.audio-controls {
  padding: 12px 24px;
  background: var(--bg2);
  border-bottom: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.audio-no-file { padding: 12px 24px; background: rgba(251,191,36,.06); border-bottom: 1px solid rgba(251,191,36,.2); color: var(--warn); font-size: 13px; }
.progress-row { display: flex; align-items: center; gap: 10px; }
.progress-bar-wrap { flex: 1; height: 4px; background: var(--bg3); border-radius: 2px; cursor: pointer; position: relative; }
.progress-bar-fill { height: 100%; background: var(--accent); border-radius: 2px; pointer-events: none; transition: width .1s linear; }
.time-display { font-size: 12px; color: var(--text-muted); white-space: nowrap; min-width: 90px; text-align: right; }
.controls-row { display: flex; align-items: center; gap: 12px; }
.btn-icon { background: none; border: none; color: var(--text-muted); cursor: pointer; font-size: 16px; padding: 4px 6px; border-radius: 4px; transition: color .15s, background .15s; }
.btn-icon:hover { color: var(--text); background: var(--bg3); }
.btn-play { color: var(--text); font-size: 20px; }
.speed-select { background: var(--bg3); border: 1px solid var(--border); color: var(--text); border-radius: 4px; padding: 3px 6px; font-size: 12px; cursor: pointer; }
.autoscroll-btn { font-size: 12px; padding: 3px 8px; border-radius: 4px; border: 1px solid var(--border); background: none; color: var(--text-muted); cursor: pointer; }
.autoscroll-btn.active { background: var(--accent-bg); border-color: var(--accent); color: var(--accent-light); }

/* Main content area */
.player-body { display: flex; flex: 1; overflow: hidden; }

/* Transcript */
.transcript-panel { flex: 1; overflow-y: auto; padding: 0; display: flex; flex-direction: column; }
.transcript-search { padding: 12px 20px; border-bottom: 1px solid var(--border); display: flex; align-items: center; gap: 10px; }
.transcript-search input { flex: 1; background: var(--bg3); border: 1px solid var(--border); border-radius: var(--radius); color: var(--text); padding: 7px 12px; font-size: 13px; outline: none; }
.transcript-search input:focus { border-color: var(--accent); }
.search-count { font-size: 12px; color: var(--text-muted); white-space: nowrap; }
.transcript-list { flex: 1; overflow-y: auto; padding: 8px 0; }
.sentence-row {
  display: flex;
  align-items: flex-start;
  padding: 6px 20px;
  gap: 10px;
  cursor: pointer;
  border-left: 3px solid transparent;
  transition: background .1s, border-color .1s;
}
.sentence-row:hover { background: var(--bg2); }
.sentence-row.active { background: var(--active-bg); border-left-color: var(--active-border); }
.sentence-row.hidden { display: none; }
.sent-time { font-size: 11px; color: var(--text-muted); min-width: 40px; padding-top: 2px; font-variant-numeric: tabular-nums; }
.sent-speaker {
  font-size: 11px; font-weight: 700; min-width: 24px; height: 22px; width: 22px;
  display: flex; align-items: center; justify-content: center;
  border-radius: 50%; background: var(--bg3); flex-shrink: 0;
  font-size: 10px;
}
.sent-text { font-size: 13px; line-height: 1.55; color: var(--text); flex: 1; }
.sent-text mark { background: rgba(59,130,246,.35); color: var(--text); border-radius: 2px; }

/* Sidebar */
.player-sidebar { width: 240px; border-left: 1px solid var(--border); overflow-y: auto; flex-shrink: 0; padding: 16px; }
.sidebar-section { margin-bottom: 24px; }
.sidebar-title { font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: .5px; color: var(--text-muted); margin-bottom: 10px; }
.speaker-row { display: flex; align-items: center; gap: 8px; padding: 5px 6px; border-radius: var(--radius); cursor: pointer; transition: background .1s; }
.speaker-row:hover { background: var(--bg3); }
.speaker-row.muted { opacity: .45; }
.speaker-avatar { width: 28px; height: 28px; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 10px; font-weight: 700; flex-shrink: 0; }
.speaker-info { flex: 1; min-width: 0; }
.speaker-name { font-size: 12px; font-weight: 500; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.speaker-pct { font-size: 11px; color: var(--text-muted); }

/* Tabs */
.tabs { display: flex; gap: 0; border-bottom: 1px solid var(--border); margin: 0; }
.tab-btn { background: none; border: none; border-bottom: 2px solid transparent; color: var(--text-muted); padding: 10px 16px; cursor: pointer; font-size: 13px; font-weight: 500; transition: color .15s, border-color .15s; margin-bottom: -1px; }
.tab-btn.active { color: var(--accent-light); border-bottom-color: var(--accent); }
.tab-panel { display: none; flex: 1; overflow-y: auto; }
.tab-panel.active { display: flex; flex-direction: column; }

/* TOC section index */
.toc-item:hover { background: var(--bg3) !important; }

/* Summary */
.summary-content { padding: 20px 24px; }
.summary-content h1, .summary-content h2, .summary-content h3 { color: var(--text); margin: 16px 0 8px; font-size: 15px; }
.summary-content h1:first-child { margin-top: 0; }
.summary-content p { color: var(--text-muted); margin-bottom: 10px; line-height: 1.6; }
.summary-content ul, .summary-content ol { padding-left: 20px; color: var(--text-muted); margin-bottom: 10px; }
.summary-content li { margin-bottom: 4px; line-height: 1.55; }
.summary-content hr { border: none; border-top: 1px solid var(--border); margin: 16px 0; }
.summary-content strong { color: var(--text); }

/* Loading / spinner */
.loading { display: flex; align-items: center; justify-content: center; padding: 40px; color: var(--text-muted); gap: 10px; }
.spinner { width: 18px; height: 18px; border: 2px solid var(--border); border-top-color: var(--accent); border-radius: 50%; animation: spin .7s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }

/* Responsive */
@media (max-width: 768px) {
  .player-body { flex-direction: column; }
  .player-sidebar { width: 100%; border-left: none; border-top: 1px solid var(--border); max-height: 200px; overflow-y: auto; }
}