:root {
  --bg: #0b0d12; --panel: #141821; --line: #232938; --text: #e8ebf2; --muted: #8a93a6;
  --accent: #7c5cff; --accent2: #22d3ee; --danger: #f05d6c; --ok: #34d399;
  color-scheme: dark;
}
* { box-sizing: border-box; }
[hidden] { display: none !important; }
body { margin: 0; background: var(--bg); color: var(--text); font: 15px/1.5 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif; min-height: 100vh; }
button, .button, input, select, textarea { font: inherit; color: inherit; }
button, .button { background: var(--panel); border: 1px solid var(--line); border-radius: 10px; padding: 9px 14px; cursor: pointer; text-decoration: none; display: inline-block; }
button:hover:not(:disabled), .button:hover { border-color: #3a4256; }
button:disabled { opacity: .45; cursor: default; }
button.primary { background: var(--accent); border-color: var(--accent); color: #fff; }
button.danger { color: var(--danger); }
button.link { background: none; border: none; color: var(--accent2); padding: 4px; }
input, select, textarea { width: 100%; background: #0f1219; border: 1px solid var(--line); border-radius: 10px; padding: 9px 12px; outline: none; }
input:focus, select:focus, textarea:focus { border-color: var(--accent); }
input[type=range], input[type=checkbox] { width: auto; }
label { display: block; color: var(--muted); font-size: 13px; margin-bottom: 12px; }
label > input, label > select, label > textarea { margin-top: 4px; color: var(--text); font-size: 15px; }
label.check { display: flex; gap: 8px; align-items: center; color: var(--text); font-size: 15px; }
.muted { color: var(--muted); } .small { font-size: 13px; }
.error { color: var(--danger); min-height: 1.2em; }
.card { background: var(--panel); border: 1px solid var(--line); border-radius: 16px; padding: 22px; }
.row { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; margin-bottom: 12px; }
.row input { flex: 1; min-width: 180px; }

#banner { position: fixed; top: 0; left: 0; right: 0; z-index: 10; background: #3b2a12; color: #ffd38a; padding: 8px 16px; text-align: center; font-size: 14px; }

.brand { display: flex; align-items: center; gap: 8px; font-weight: 700; letter-spacing: .3px; }
.brand.big { font-size: 26px; justify-content: center; margin-bottom: 6px; }
.dot { width: 12px; height: 12px; border-radius: 50%; background: linear-gradient(135deg, var(--accent), var(--accent2)); }

.auth { display: grid; place-items: center; min-height: 100vh; padding: 20px; }
.auth .card { width: 100%; max-width: 380px; text-align: center; }
.auth label { text-align: left; }
.auth .primary { width: 100%; margin-top: 4px; }

.top { display: flex; justify-content: space-between; align-items: center; padding: 12px 18px; border-bottom: 1px solid var(--line); position: sticky; top: 0; background: rgba(11,13,18,.92); backdrop-filter: blur(8px); z-index: 5; gap: 10px; flex-wrap: wrap; }
.top nav { display: flex; gap: 4px; flex-wrap: wrap; }
.top nav button, .top nav a { background: none; border: none; color: var(--muted); padding: 6px 10px; border-radius: 8px; text-decoration: none; }
.top nav .active { color: var(--text); background: var(--panel); }
.top nav a { color: var(--accent2); }
main { max-width: 760px; margin: 0 auto; padding: 18px; }

.stage { display: flex; flex-direction: column; align-items: center; padding: 18px 0 8px; }
.orb { width: 150px; height: 150px; border-radius: 50%; border: none; padding: 0; position: relative; background: radial-gradient(circle at 35% 30%, #a48bff, var(--accent) 45%, #2b1d7a 100%); box-shadow: 0 0 40px rgba(124,92,255,.35); transition: transform .12s ease-out, box-shadow .3s; }
.orb span { position: absolute; inset: -10px; border-radius: 50%; border: 2px solid rgba(34,211,238,.0); }
.orb.idle { filter: saturate(.5) brightness(.8); }
.orb.listening { box-shadow: 0 0 50px rgba(34,211,238,.45); }
.orb.listening span { border-color: rgba(34,211,238,.6); animation: ring 1.6s ease-out infinite; }
.orb.thinking { animation: shimmer 1.4s ease-in-out infinite; }
.orb.speaking { animation: talk .5s ease-in-out infinite alternate; box-shadow: 0 0 60px rgba(124,92,255,.6); }
.orb.error { background: radial-gradient(circle at 35% 30%, #ff9aa5, var(--danger) 50%, #5a1520); }
@keyframes ring { from { transform: scale(.95); opacity: 1; } to { transform: scale(1.25); opacity: 0; } }
@keyframes shimmer { 50% { filter: brightness(1.35) hue-rotate(25deg); } }
@keyframes talk { from { transform: scale(1); } to { transform: scale(1.06); } }
.state-label { margin-top: 14px; color: var(--muted); min-height: 1.5em; }

.transcript { display: flex; flex-direction: column; gap: 10px; margin: 18px 0; max-height: 46vh; overflow-y: auto; padding-right: 4px; }
#history-messages.transcript { max-height: none; }
.msg { padding: 10px 14px; border-radius: 14px; max-width: 85%; white-space: pre-wrap; word-wrap: break-word; }
.msg.user { align-self: flex-end; background: #232a3b; }
.msg.user.interim { color: var(--muted); font-style: italic; }
.msg.assistant { align-self: flex-start; background: #1a1630; border: 1px solid #2c2550; }
.msg.interrupted::after { content: " — interrupted"; color: var(--muted); font-size: 12px; }
.msg .meta { display: block; font-size: 11px; color: var(--muted); margin-top: 4px; }

.controls { display: flex; gap: 8px; flex-wrap: wrap; justify-content: center; margin-bottom: 12px; }
.type-form { display: flex; gap: 8px; }

.modes { display: flex; gap: 4px; background: var(--panel); border: 1px solid var(--line); border-radius: 12px; padding: 4px; width: fit-content; margin: 0 auto 8px; }
.modes button { border: none; background: none; color: var(--muted); padding: 7px 16px; }
.modes button.active { background: var(--accent); color: #fff; }
.meeting-grid { display: grid; grid-template-columns: 1.2fr 1fr; gap: 16px; margin: 12px 0; }
@media (max-width: 680px) { .meeting-grid { grid-template-columns: 1fr; } }
.meeting-grid h3 { font-size: 13px; color: var(--muted); font-weight: 500; margin: 0 0 8px; text-transform: uppercase; letter-spacing: .5px; }
.meeting-transcript { background: var(--panel); border: 1px solid var(--line); border-radius: 12px; padding: 12px; height: 46vh; overflow-y: auto; color: #b9c0cf; font-size: 14px; }
.meeting-transcript .interim { color: var(--muted); font-style: italic; }
#meeting-suggestions { max-height: 46vh; overflow-y: auto; }
.suggestion { background: #1a1630; border: 1px solid #2c2550; border-radius: 12px; padding: 10px 14px; white-space: pre-wrap; }
.suggestion .why { display: block; font-size: 11px; color: var(--accent2); margin-bottom: 4px; }
.suggestion.error { border-color: #5a1520; color: var(--danger); }
.notes { white-space: pre-wrap; margin-top: 14px; }
.list { display: flex; flex-direction: column; gap: 8px; }
.item { background: var(--panel); border: 1px solid var(--line); border-radius: 12px; padding: 12px 14px; display: flex; gap: 10px; align-items: center; justify-content: space-between; }
.item.clickable { cursor: pointer; }
.item .title { font-weight: 600; }
.item .sub { color: var(--muted); font-size: 13px; }
.tag { font-size: 11px; color: var(--accent2); border: 1px solid #1d4a55; border-radius: 6px; padding: 1px 6px; margin-right: 6px; }
.form .row { margin-top: 8px; }