/* The Lab Chat log, in the style of the GORIN log viewer: a conversation list on the left,
   one card per message with its number, time, speaker and what was recorded about it. */
:root {
  --bg: #f6f7f9; --card: #ffffff; --ink: #1d2127; --muted: #6b7280; --line: #e3e6ea;
  --meta: #41464d; --you: #1f5135; --btnbg: #ffffff; --btnhover: #eef0f3; --kvbg: #f0f2f5;
  --kvink: #222222; --chip: #eceff3; --blue: #2f6fed; --red: #d23b3b; --amber: #a9711d;
  --green: #2e9e5b; --shadow: rgba(0,0,0,.08); --pulse: 46,158,91;
  --mono: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  --sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #17191a; --card: #232628; --ink: #e7e9ec; --muted: #939aa3; --line: #34383b;
    --meta: #b7bec6; --you: #95d6ad; --btnbg: #2b2f31; --btnhover: #3a3f42; --kvbg: #1b1d1f;
    --kvink: #cfd4da; --chip: #2b2f31; --blue: #5b9dff; --red: #ff6060; --amber: #d79a3c;
    --green: #3ddc84; --shadow: rgba(0,0,0,.35); --pulse: 61,220,132; color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --bg: #17191a; --card: #232628; --ink: #e7e9ec; --muted: #939aa3; --line: #34383b;
  --meta: #b7bec6; --you: #95d6ad; --btnbg: #2b2f31; --btnhover: #3a3f42; --kvbg: #1b1d1f;
  --kvink: #cfd4da; --chip: #2b2f31; --blue: #5b9dff; --red: #ff6060; --amber: #d79a3c;
  --green: #3ddc84; --shadow: rgba(0,0,0,.35); --pulse: 61,220,132; color-scheme: dark;
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--ink); font-family: var(--sans); line-height: 1.4; padding-left: 300px; }
button { font: inherit; font-size: 13px; padding: 5px 11px; cursor: pointer; background: var(--btnbg);
  border: 1px solid var(--line); border-radius: 6px; color: var(--ink); }
button:hover { background: var(--btnhover); }

#convs { position: fixed; left: 0; top: 0; bottom: 0; width: 300px; overflow-y: auto; padding: 12px 10px;
  background: var(--bg); border-right: 1px solid var(--line); z-index: 6; }
#convs h2 { font-size: 13px; margin: 2px 4px 10px; display: flex; justify-content: space-between; }
#liveDot { color: var(--red); }
body.someone-live #liveDot { color: var(--green); animation: blink 1s steps(1) infinite; }
.conv-tabs { display: flex; gap: 4px; margin: 0 2px 8px; }
.conv-tabs button { flex: 1; font-size: 11px; padding: 4px 2px; }
.conv-tabs button.on { border-color: var(--blue); box-shadow: 0 0 0 1px var(--blue) inset; font-weight: 600; }
.conv-tabs button span { color: var(--muted); font-weight: normal; }
.conv { border: 1px solid var(--line); border-radius: 9px; padding: 10px 12px; margin-bottom: 7px; cursor: pointer;
  background: var(--card); font-size: 13px; }
.conv:hover { border-color: var(--blue); }
.conv.sel { border-color: var(--blue); box-shadow: 0 0 0 1px var(--blue) inset; }
.conv .row { display: flex; align-items: center; gap: 6px; }
.conv .who { font-weight: 600; flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.conv .meta { color: var(--muted); font-size: 12px; margin-top: 2px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.conv.trashed { opacity: .6; }
.tag { font-size: 10px; border: 1px solid var(--blue); color: var(--blue); border-radius: 8px; padding: 0 6px; flex: 0 0 auto; }
.tag.grey { border-color: var(--muted); color: var(--muted); }
.live-now { color: var(--green); font-size: 10.5px; font-weight: 600; flex: 0 0 auto; animation: blink 1s steps(1) infinite; }
.flag-n { color: var(--red); font-size: 10.5px; font-weight: 700; flex: 0 0 auto; }

header.top { position: sticky; top: 0; z-index: 5; background: var(--card); border-bottom: 1px solid var(--line);
  padding: 12px 16px; box-shadow: 0 1px 4px var(--shadow); }
header.top h1 { margin: 0; font-size: 17px; letter-spacing: .2px; display: flex; align-items: center; flex-wrap: wrap; gap: 4px 10px; }
#summary { display: flex; flex-wrap: wrap; gap: 6px 18px; margin-top: 8px; font-size: 13px; color: var(--muted); }
#summary:empty { display: none; }
#summary b { color: var(--ink); }
#convToggle { display: none; margin-bottom: 8px; }
.live { display: inline-flex; align-items: center; gap: 6px; font-size: 11px; font-weight: 700; letter-spacing: .5px;
  color: var(--muted); text-transform: uppercase; }
.live .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--muted); }
.live.on { color: var(--green); }
.live.on .dot { background: var(--green); }
.live.beat .dot { animation: pulse .9s ease-out; }
@keyframes pulse { 0% { box-shadow: 0 0 0 0 rgba(var(--pulse), .6); } 100% { box-shadow: 0 0 0 9px rgba(var(--pulse), 0); } }
@keyframes blink { 50% { opacity: .35; } }

main { padding: 16px 16px 80px; }
.empty { color: var(--muted); padding: 40px 0; text-align: center; }
.card { background: var(--card); border: 1px solid var(--line); border-left: 5px solid var(--line); border-radius: 8px;
  padding: 10px 14px; margin: 0 0 10px; box-shadow: 0 1px 3px var(--shadow); font-size: 14px; }
.card.alert { border-color: var(--red); box-shadow: 0 0 0 1px var(--red) inset, 0 1px 3px var(--shadow); }
.card .head { display: flex; align-items: baseline; gap: 10px; flex-wrap: wrap; }
.card .turn { font-size: 22px; font-weight: 700; line-height: 1.1; }
.card .ts { font-size: 12px; color: var(--muted); font-family: var(--mono); margin-left: auto; }
.speaker { font-size: 11px; font-weight: 700; color: var(--muted); text-transform: uppercase; letter-spacing: .6px; }
.handle { font-size: 12px; font-family: var(--mono); color: var(--muted); }
.badge { display: inline-block; font-size: 11px; font-weight: 700; padding: 1px 8px; border-radius: 999px;
  border: 1.5px solid currentColor; vertical-align: middle; letter-spacing: .3px; }
.badge.red { color: var(--red); }
.badge.amber { color: var(--amber); }
.badge.grey { color: var(--muted); }
.bubble { margin: 6px 0; white-space: pre-wrap; font-size: 16px; line-height: 1.5; overflow-wrap: anywhere; }
.bubble.you { color: var(--you); }
.files { font-size: 12.5px; color: var(--muted); }
.meta-line { font-size: 12.5px; font-family: var(--mono); color: var(--meta); margin: 2px 0; display: flex; flex-wrap: wrap; gap: 2px 14px; }
.meta-line .k { color: var(--muted); }
.toggle { font-size: 11px; padding: 2px 8px; margin-top: 6px; }
pre.kv { background: var(--kvbg); color: var(--kvink); font-family: var(--mono); font-size: 12px; padding: 10px 12px;
  border-radius: 6px; white-space: pre-wrap; word-break: break-word; margin: 6px 0 0; }

#toBottom { position: fixed; right: 24px; bottom: 24px; z-index: 7; display: none; align-items: center; gap: 6px;
  height: 40px; min-width: 40px; padding: 0 12px; border-radius: 20px; background: var(--card); box-shadow: 0 2px 10px var(--shadow);
  font-size: 14px; justify-content: center; }
#toBottom.show { display: inline-flex; }
#toBottom.has-new { background: #e0404a; border-color: #e0404a; color: #fff; font-weight: 600; }

@media (max-width: 760px) {
  body { padding-left: 0; }
  #convs { width: 100vw; transform: translateX(-100%); transition: transform .2s ease; }
  body.convs-open #convs { transform: none; }
  #convToggle { display: inline-flex; }
  main { padding: 10px 10px 60px; }
  header.top { padding: 10px; }
  header.top h1 { font-size: 15px; }
  #toBottom { right: 14px; bottom: 14px; }
}
.notice { text-align: center; font-size: 12px; color: var(--muted); margin: 6px 0; }