/* ──────────────────────────────────────────────────────────────────────────
 *  tg-session.css — the room.
 *
 *  A launcher that is always on the page and a sheet that opens from it. Light
 *  like the rest of the site, with the same `[data-tg-theme="dark"]` override
 *  the player bar uses so the desktop app gets the room in its own chrome
 *  without a second stylesheet.
 *
 *  It sits ABOVE the player bar and clears it, because the two are on screen at
 *  the same time on purpose: the room tells you who you are listening with, the
 *  bar tells you what to. Neither is a modal that hides the other.
 * ────────────────────────────────────────────────────────────────────────── */

.tg-sess,
.tg-sess-launch {
  --tgs-bg: #ffffff;
  --tgs-panel: #ffffff;
  --tgs-ink: var(--tg-ink, #0B0B12);
  --tgs-soft: var(--tg-ink-soft, #3B3B4C);
  --tgs-mute: var(--tg-ink-mute, #5A5A70);
  --tgs-rule: var(--tg-rule, #E8E6F3);
  --tgs-surf: var(--tg-surface-2, #F3F1FF);
  --tgs-accent: var(--tg-purple, #7A3CFF);
  --tgs-grad: var(--tg-grad, linear-gradient(90deg, #FF2DD1, #7A3CFF 33%, #00A7FF 66%, #00F5FF));
  font-family: var(--tg-font-body, ui-sans-serif, system-ui, sans-serif);
}

[data-tg-theme="dark"] .tg-sess,
[data-tg-theme="dark"] .tg-sess-launch {
  --tgs-bg: var(--tg-dark-bg, #08080F);
  --tgs-panel: var(--tg-dark-surface, #10101C);
  --tgs-ink: var(--tg-dark-ink, #F5F5FA);
  --tgs-soft: var(--tg-dark-ink-soft, #B4B4C8);
  --tgs-mute: var(--tg-dark-ink-mute, #7E7E96);
  --tgs-rule: var(--tg-dark-rule, #242438);
  --tgs-surf: var(--tg-dark-surface-2, #181828);
}

/* ───────────────────────────────── launcher ────────────────────────────── */

.tg-sess-launch {
  position: fixed;
  right: 16px;
  /* Clears the player bar, and the phone's home indicator under it. */
  bottom: calc(var(--tgp-h, 76px) + 16px + env(safe-area-inset-bottom, 0px));
  z-index: 60;
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 10px 16px 10px 12px;
  border: 1px solid var(--tgs-rule);
  border-radius: 999px;
  background: var(--tgs-panel);
  color: var(--tgs-ink);
  font: 600 14px/1 var(--tg-font-body, system-ui, sans-serif);
  letter-spacing: .01em;
  cursor: pointer;
  box-shadow: 0 2px 8px rgba(11, 11, 18, .08), 0 16px 44px rgba(122, 60, 255, .14);
  transition: transform 160ms var(--tg-ease-out, ease), box-shadow 160ms ease;
}

.tg-sess-launch:hover { transform: translateY(-1px); }
.tg-sess-launch:focus-visible { outline: 2px solid var(--tgs-accent); outline-offset: 3px; }

/* The monogram is neon on transparent: it needs something dark behind it or it
   disappears into a white button. This is that, in the smallest possible form. */
.tg-sess-launch img {
  display: block;
  width: 28px; height: 18px;
  object-fit: contain;
  padding: 4px 5px;
  border-radius: 8px;
  background: radial-gradient(circle at 50% 50%, #17102A, #0A0812);
}

.tg-sess-launch.is-live { border-color: transparent; box-shadow: 0 0 0 2px var(--tgs-accent), 0 16px 44px rgba(122, 60, 255, .22); }
.tg-sess-launch.is-live .tg-sess-launch-t { font-variant-numeric: tabular-nums; letter-spacing: .12em; }
.tg-sess-launch.is-down { opacity: .6; }

.tg-sess-launch-n {
  min-width: 20px;
  padding: 2px 6px;
  border-radius: 999px;
  background: var(--tgs-grad);
  color: #fff;
  font: 700 11px/1.4 var(--tg-font-body, system-ui, sans-serif);
  text-align: center;
}

@media (max-width: 640px) {
  .tg-sess-launch { right: 12px; padding: 9px 13px 9px 10px; font-size: 13px; }
  .tg-sess-launch .tg-sess-launch-t { max-width: 92px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
}

/* ────────────────────────────────── sheet ──────────────────────────────── */

.tg-sess { position: fixed; inset: 0; z-index: 70; }
.tg-sess[hidden] { display: none; }

.tg-sess-scrim {
  position: absolute; inset: 0;
  background: rgba(11, 11, 18, .38);
  backdrop-filter: blur(3px);
  -webkit-backdrop-filter: blur(3px);
}

.tg-sess-panel {
  position: absolute;
  right: 16px;
  bottom: calc(var(--tgp-h, 76px) + 16px + env(safe-area-inset-bottom, 0px));
  width: min(420px, calc(100vw - 32px));
  max-height: min(76vh, 720px);
  display: flex;
  flex-direction: column;
  background: var(--tgs-panel);
  color: var(--tgs-ink);
  border: 1px solid var(--tgs-rule);
  border-radius: var(--tg-r-lg, 20px);
  box-shadow: 0 12px 32px rgba(11, 11, 18, .16), 0 48px 96px rgba(122, 60, 255, .2);
  overflow: hidden;
  animation: tg-sess-in 200ms var(--tg-ease-out, cubic-bezier(.16,.84,.44,1));
}

@keyframes tg-sess-in { from { opacity: 0; transform: translateY(12px) scale(.985); } }
@media (prefers-reduced-motion: reduce) { .tg-sess-panel { animation: none; } }

@media (max-width: 640px) {
  .tg-sess-panel {
    right: 0; left: 0; bottom: 0;
    width: auto;
    max-height: 88vh;
    border-radius: var(--tg-r-lg, 20px) var(--tg-r-lg, 20px) 0 0;
    padding-bottom: env(safe-area-inset-bottom, 0px);
  }
}

.tg-sess-head {
  display: flex; align-items: center; gap: 12px;
  padding: 16px 16px 14px;
  border-bottom: 1px solid var(--tgs-rule);
}

.tg-sess-mono {
  width: 44px; height: 29px; object-fit: contain;
  padding: 5px 7px; border-radius: 10px;
  background: radial-gradient(circle at 50% 50%, #17102A, #0A0812);
  flex: none;
}

.tg-sess-head-t { display: flex; flex-direction: column; gap: 2px; min-width: 0; flex: 1; }
.tg-sess-head-t strong { font: 700 15px/1.2 var(--tg-font-display, system-ui, sans-serif); }
.tg-sess-sub { font-size: 12.5px; color: var(--tgs-mute); }

.tg-sess-x {
  flex: none; width: 32px; height: 32px;
  border: 0; border-radius: 10px; background: transparent;
  color: var(--tgs-mute); font-size: 22px; line-height: 1; cursor: pointer;
}
.tg-sess-x:hover { background: var(--tgs-surf); color: var(--tgs-ink); }

.tg-sess-body { padding: 16px; overflow-y: auto; -webkit-overflow-scrolling: touch; }

/* ─────────────────────────────── start screen ──────────────────────────── */

.tg-sess-modes { display: grid; gap: 8px; margin-bottom: 14px; }

.tg-sess-mode {
  display: grid;
  grid-template-columns: 34px 1fr;
  grid-template-areas: "i n" "i b";
  gap: 2px 12px;
  padding: 12px;
  text-align: left;
  background: var(--tgs-bg);
  border: 1px solid var(--tgs-rule);
  border-radius: var(--tg-r, 12px);
  color: var(--tgs-ink);
  cursor: pointer;
  transition: border-color 140ms ease, background 140ms ease;
}
.tg-sess-mode:hover { border-color: var(--tgs-accent); }
.tg-sess-mode.is-on { border-color: var(--tgs-accent); background: var(--tgs-surf); box-shadow: inset 0 0 0 1px var(--tgs-accent); }

.tg-sess-mode-i { grid-area: i; align-self: start; color: var(--tgs-accent); }
.tg-sess-mode-i svg { width: 22px; height: 22px; display: block; }
.tg-sess-mode-n { grid-area: n; font: 600 14px/1.3 var(--tg-font-body, system-ui, sans-serif); }
.tg-sess-mode-b { grid-area: b; font-size: 12.5px; line-height: 1.45; color: var(--tgs-mute); }

.tg-sess-field { display: block; margin-bottom: 10px; }
.tg-sess-field > span { display: block; font-size: 12px; font-weight: 600; color: var(--tgs-soft); margin-bottom: 5px; }
.tg-sess-field input,
.tg-sess-field select {
  width: 100%;
  padding: 10px 12px;
  font: 400 14px/1.3 var(--tg-font-body, system-ui, sans-serif);
  color: var(--tgs-ink);
  background: var(--tgs-bg);
  border: 1px solid var(--tgs-rule);
  border-radius: var(--tg-r-sm, 8px);
}
.tg-sess-field input:focus,
.tg-sess-field select:focus { outline: 2px solid var(--tgs-accent); outline-offset: 1px; border-color: transparent; }

.tg-sess-opts[hidden] { display: none; }

.tg-sess-go {
  width: 100%;
  margin-top: 4px;
  padding: 13px 18px;
  border: 0; border-radius: var(--tg-r, 12px);
  background: var(--tgs-grad);
  color: #fff;
  font: 700 15px/1 var(--tg-font-body, system-ui, sans-serif);
  cursor: pointer;
}
.tg-sess-go[disabled] { opacity: .6; cursor: default; }
.tg-sess-go[data-busy] { position: relative; color: transparent; }
.tg-sess-go[data-busy]::after {
  content: ""; position: absolute; inset: 0; margin: auto;
  width: 16px; height: 16px; border-radius: 50%;
  border: 2px solid rgba(255,255,255,.4); border-top-color: #fff;
  animation: tg-sess-spin 700ms linear infinite;
}
@keyframes tg-sess-spin { to { transform: rotate(360deg); } }

.tg-sess-or {
  display: flex; align-items: center; gap: 10px;
  margin: 14px 0; font-size: 12px; color: var(--tgs-mute);
}
.tg-sess-or::before, .tg-sess-or::after { content: ""; flex: 1; height: 1px; background: var(--tgs-rule); }

.tg-sess-joinrow { display: flex; gap: 8px; }
.tg-sess-joinrow input {
  flex: 1; min-width: 0;
  padding: 11px 12px;
  font: 700 15px/1 var(--tg-font-body, system-ui, sans-serif);
  letter-spacing: .22em; text-transform: uppercase;
  background: var(--tgs-bg); color: var(--tgs-ink);
  border: 1px solid var(--tgs-rule); border-radius: var(--tg-r-sm, 8px);
}
.tg-sess-joinrow button {
  padding: 11px 18px;
  border: 1px solid var(--tgs-accent); border-radius: var(--tg-r-sm, 8px);
  background: transparent; color: var(--tgs-accent);
  font: 600 14px/1 var(--tg-font-body, system-ui, sans-serif); cursor: pointer;
}

.tg-sess-note { margin: 12px 0 0; font-size: 12px; line-height: 1.5; color: var(--tgs-mute); }
.tg-sess-note[hidden] { display: none; }
.tg-sess-err { margin: 10px 0 0; font-size: 13px; color: #C11574; font-weight: 600; }
.tg-sess-err[hidden] { display: none; }

.tg-sess-invite {
  padding: 14px; margin-bottom: 16px;
  background: var(--tgs-surf); border-radius: var(--tg-r, 12px);
}
.tg-sess-invite p { margin: 0 0 10px; font-size: 14px; }

/* ──────────────────────────────── in a room ────────────────────────────── */

.tg-sess-code-wrap { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; margin-bottom: 14px; }

.tg-sess-code { display: flex; gap: 5px; }
.tg-sess-code span {
  display: grid; place-items: center;
  width: 30px; height: 38px;
  background: var(--tgs-surf);
  border-radius: var(--tg-r-sm, 8px);
  font: 700 18px/1 var(--tg-font-display, system-ui, sans-serif);
  font-variant-numeric: tabular-nums;
}

.tg-sess-copy {
  padding: 9px 13px;
  border: 1px solid var(--tgs-rule); border-radius: var(--tg-r-sm, 8px);
  background: transparent; color: var(--tgs-soft);
  font: 600 12.5px/1 var(--tg-font-body, system-ui, sans-serif); cursor: pointer;
}
.tg-sess-copy:hover { border-color: var(--tgs-accent); color: var(--tgs-accent); }

.tg-sess-roster { margin: 14px 0; border-top: 1px solid var(--tgs-rule); padding-top: 12px; }
.tg-sess-roster-h {
  display: flex; justify-content: space-between;
  font-size: 11.5px; font-weight: 700; letter-spacing: .06em; text-transform: uppercase;
  color: var(--tgs-mute); margin-bottom: 8px;
}
.tg-sess-dim { font-weight: 600; }

.tg-sess-member { display: flex; align-items: center; gap: 9px; padding: 5px 0; font-size: 13.5px; }
.tg-sess-member-n { flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.tg-sess-score { font-variant-numeric: tabular-nums; font-weight: 700; }

.tg-sess-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--tgs-mute); flex: none; }
.tg-sess-dot.is-host { background: var(--tg-blue, #00A7FF); }
.tg-sess-dot.is-coach { background: var(--tg-magenta, #FF2DD1); }

.tg-sess-badge {
  padding: 2px 7px; border-radius: 999px;
  background: var(--tgs-surf); color: var(--tgs-soft);
  font-size: 10.5px; font-weight: 700; letter-spacing: .04em; text-transform: uppercase;
}

.tg-sess-mic {
  width: 100%; min-height: 48px; padding: 13px;
  border: 1px solid var(--tgs-rule); border-radius: var(--tg-r, 12px);
  background: var(--tgs-bg); color: var(--tgs-ink);
  font: 600 14px/1.2 var(--tg-font-body, system-ui, sans-serif); cursor: pointer;
}
.tg-sess-mic:hover:not([disabled]) { border-color: var(--tgs-accent); }
.tg-sess-mic[disabled] { opacity: .55; cursor: default; }
.tg-sess-mic.is-on { border-color: transparent; background: var(--tg-magenta, #FF2DD1); color: #fff; }
.tg-sess-mic.is-on::before {
  content: ""; display: inline-block; width: 8px; height: 8px; margin-right: 8px;
  border-radius: 50%; background: #fff; animation: tg-sess-pulse 1.4s ease-in-out infinite;
}
/* The device took the mic away: the one thing on the sheet that needs a tap. */
.tg-sess-mic.is-lost { border-color: #C11574; color: #C11574; box-shadow: inset 0 0 0 1px #C11574; }
@keyframes tg-sess-pulse { 50% { opacity: .3; } }

/* ────────────────────────────────── voice ──────────────────────────────── */

.tg-sess-voice { margin: 14px 0; }
.tg-sess-live[hidden], .tg-sess-blocked[hidden] { display: none; }

.tg-sess-away {
  margin: 0 0 12px; padding: 10px 12px;
  border-radius: var(--tg-r-sm, 8px);
  background: var(--tgs-surf); color: var(--tgs-soft);
  font-size: 13px; line-height: 1.45;
}

.tg-sess-seats {
  display: flex; justify-content: space-between; align-items: baseline;
  margin-bottom: 8px;
  font-size: 11.5px; font-weight: 700; letter-spacing: .06em; text-transform: uppercase;
  color: var(--tgs-mute);
}
.tg-sess-seats-n { font-variant-numeric: tabular-nums; letter-spacing: .02em; }

/* Mute: the biggest thing on the sheet while you are in voice, because it is
   the thing reached for without looking. */
.tg-sess-mute {
  display: flex; align-items: center; justify-content: center; gap: 10px;
  width: 100%; min-height: 56px; padding: 14px;
  border: 0; border-radius: var(--tg-r, 12px);
  font: 700 15px/1.2 var(--tg-font-body, system-ui, sans-serif);
  cursor: pointer;
  transition: background 140ms ease, box-shadow 140ms ease;
}
.tg-sess-mute.is-live { background: var(--tgs-grad); color: #fff; }
.tg-sess-mute.is-muted { background: var(--tgs-surf); color: var(--tgs-ink); box-shadow: inset 0 0 0 1px var(--tgs-rule); }
.tg-sess-mute.is-live.is-speaking { box-shadow: 0 0 0 3px rgba(0, 167, 255, .35); }
.tg-sess-mute-i svg { width: 20px; height: 20px; display: block; }
.tg-sess-mute:focus-visible,
.tg-sess-mic:focus-visible,
.tg-sess-duck-b:focus-visible { outline: 2px solid var(--tgs-accent); outline-offset: 2px; }

.tg-sess-voice-row { display: flex; gap: 8px; margin-top: 8px; }
.tg-sess-voice-row .tg-sess-ghost { flex: 1; min-height: 44px; }

.tg-sess-voice-state {
  display: flex; align-items: center; gap: 8px;
  margin: 0; font: 600 14px/1.3 var(--tg-font-body, system-ui, sans-serif);
  color: var(--tgs-soft);
}
.tg-sess-voice-state.is-live { color: var(--tg-magenta, #FF2DD1); }
.tg-sess-voice .tg-sess-mic + .tg-sess-note,
.tg-sess-voice .tg-sess-voice-state + .tg-sess-mic { margin-top: 8px; }

.tg-sess-duck {
  display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 8px;
  margin-top: 12px;
}
.tg-sess-duck-l { font-size: 12px; font-weight: 600; color: var(--tgs-soft); }
.tg-sess-duck-steps {
  display: inline-flex; padding: 3px; gap: 3px;
  border-radius: 999px; background: var(--tgs-surf);
}
.tg-sess-duck-b {
  min-width: 64px; min-height: 44px; padding: 0 12px;
  border: 0; border-radius: 999px;
  background: transparent; color: var(--tgs-soft);
  font: 600 12.5px/1 var(--tg-font-body, system-ui, sans-serif); cursor: pointer;
}
.tg-sess-duck-b.is-on { background: var(--tgs-panel); color: var(--tgs-ink); box-shadow: 0 1px 3px rgba(11, 11, 18, .12); }

.tg-sess-micon { display: inline-flex; color: var(--tgs-accent); flex: none; }
.tg-sess-micon.is-muted { color: var(--tgs-mute); }
.tg-sess-micon svg { display: block; }
.tg-sess-you { font-size: 11.5px; }

/* Whoever is talking gets a ring — on the dot, so the list never moves. */
.tg-sess-member .tg-sess-dot { transition: box-shadow 90ms ease; }
.tg-sess-member.is-speaking .tg-sess-dot { box-shadow: 0 0 0 3px rgba(0, 167, 255, .45); background: var(--tg-blue, #00A7FF); }
.tg-sess-member.is-speaking .tg-sess-member-n { color: var(--tgs-ink); font-weight: 600; }

.tg-sess-back .tg-sess-go { margin-top: 0; }

@media (prefers-reduced-motion: reduce) {
  .tg-sess-mic.is-on::before { animation: none; }
  .tg-sess-member .tg-sess-dot, .tg-sess-mute { transition: none; }
}

/* ────────────────────────────────── quiz ───────────────────────────────── */

.tg-sess-quiz { margin: 14px 0; }
.tg-sess-q { margin: 0 0 10px; font: 600 15px/1.4 var(--tg-font-body, system-ui, sans-serif); }
.tg-sess-choices { display: grid; gap: 7px; }

.tg-sess-choice {
  padding: 11px 13px; text-align: left;
  border: 1px solid var(--tgs-rule); border-radius: var(--tg-r-sm, 8px);
  background: var(--tgs-bg); color: var(--tgs-ink);
  font: 400 13.5px/1.35 var(--tg-font-body, system-ui, sans-serif); cursor: pointer;
}
.tg-sess-choice:hover:not([disabled]) { border-color: var(--tgs-accent); }
.tg-sess-choice[disabled] { cursor: default; opacity: .75; }
.tg-sess-choice.is-mine { box-shadow: inset 0 0 0 2px var(--tgs-accent); opacity: 1; }
.tg-sess-choice.is-right { border-color: #0E9F6E; background: rgba(14, 159, 110, .1); opacity: 1; }
.tg-sess-choices.is-wrong .tg-sess-choice.is-mine { border-color: #C11574; background: rgba(193, 21, 116, .08); }

.tg-sess-timer { height: 3px; margin-top: 10px; border-radius: 999px; background: var(--tgs-rule); overflow: hidden; }
.tg-sess-timer i { display: block; height: 100%; width: 100%; background: var(--tgs-grad); }

.tg-sess-because { margin: 12px 0 0; font-size: 13px; line-height: 1.5; color: var(--tgs-soft); }
.tg-sess-because strong { color: var(--tgs-ink); }

.tg-sess-ghost {
  width: 100%; min-height: 44px; padding: 10px;
  border: 1px dashed var(--tgs-rule); border-radius: var(--tg-r-sm, 8px);
  background: transparent; color: var(--tgs-mute);
  font: 600 13px/1 var(--tg-font-body, system-ui, sans-serif); cursor: pointer;
}
.tg-sess-ghost[disabled] { opacity: .55; cursor: default; }
.tg-sess-ghost:hover { color: var(--tgs-accent); border-color: var(--tgs-accent); }

.tg-sess-leave {
  width: 100%; min-height: 44px; margin-top: 14px; padding: 12px;
  border: 1px solid var(--tgs-rule); border-radius: var(--tg-r, 12px);
  background: transparent; color: var(--tgs-soft);
  font: 600 14px/1 var(--tg-font-body, system-ui, sans-serif); cursor: pointer;
}
.tg-sess-leave:hover { border-color: #C11574; color: #C11574; }