/*
 * Quizmaster control panel — story 07 lobby + start. Story 08 expands.
 */

body {
  background: #0A0A14;
  color: var(--color-text);
  height: 100dvh;
  overflow: hidden;
}

.qm-shell {
  display: grid;
  grid-template-columns: 260px 1fr;
  height: 100dvh;
  overflow: hidden;
}

.qm-queue {
  background: var(--color-card);
  border-right: 1px solid var(--color-border);
  padding: 20px;
  display: flex;
  flex-direction: column;
  overflow-y: auto;
  min-height: 0;
}
.qm-queue__brand { display: flex; align-items: center; justify-content: space-between; margin-bottom: 24px; }
.qm-queue__quiz-title { font-size: 18px; font-weight: 700; }
.qm-queue__meta { font-size: 13px; color: var(--color-text-muted); margin-top: 4px; margin-bottom: 24px; }
.qm-queue__teams { margin-top: auto; }
.qm-queue__teams h3 { margin-bottom: 8px; }

/* Mid-game player rejoin: button + native <dialog> popup. */
.qm-join-trigger { width: 100%; margin-bottom: 16px; }
.qm-join-dialog {
  border: none;
  background: transparent;
  padding: 0;
  max-width: none;
  max-height: none;
  color: inherit;
}
.qm-join-dialog::backdrop { background: rgba(8, 10, 22, 0.72); backdrop-filter: blur(2px); }
.qm-join-dialog__inner {
  position: relative;
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: 16px;
  padding: 32px 32px 28px;
  width: min(420px, 92vw);
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
}
.qm-join-dialog__close {
  position: absolute; top: 8px; right: 12px;
  background: transparent;
  border: none;
  color: var(--color-text-muted);
  font-size: 24px;
  line-height: 1;
  cursor: pointer;
  padding: 4px 8px;
  border-radius: 6px;
}
.qm-join-dialog__close:hover { color: var(--color-text); background: var(--color-card-alt); }
.qm-join-dialog__caption {
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-text-muted);
}
.qm-join-dialog__code {
  font-size: 40px;
  font-weight: 900;
  letter-spacing: 8px;
  color: var(--color-cyan);
  line-height: 1;
}
.qm-join-dialog__qr {
  width: 240px; height: 240px;
  background: #FFFFFF;
  border-radius: 12px;
  padding: 12px;
}
.qm-join-dialog__qr svg { width: 100%; height: 100%; display: block; }
.qm-join-dialog__url {
  font-family: ui-monospace, monospace;
  font-size: 13px;
  color: var(--color-text);
  word-break: break-all;
}
.qm-join-dialog__hint { font-size: 12px; max-width: 280px; }

.qm-main {
  padding: 48px 32px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  overflow-y: auto;
  min-height: 0;
}
.qm-lobby { text-align: center; max-width: 520px; }
.qm-lobby code {
  background: var(--color-card-alt);
  padding: 2px 8px;
  border-radius: 6px;
  font-family: ui-monospace, monospace;
  font-size: 0.95em;
  color: var(--color-cyan);
}
.qm-lobby__start-form { margin: 32px 0 0; }
.qm-lobby__bigscreen-hint { margin-top: 24px; color: var(--color-text-faint); font-size: 13px; }

/* Team list (shared) */
.team-list { display: flex; flex-direction: column; gap: 6px; }
.team-list__item {
  display: flex; align-items: center; gap: 10px;
  padding: 6px 8px;
  border-radius: 8px;
  background: var(--color-card-alt);
  border: 1px solid var(--color-border-subtle);
  font-size: 13px;
}
.team-list__avatar {
  width: 24px; height: 24px;
  border-radius: 50%;
  background: var(--color-accent);
  color: #fff;
  display: flex; align-items: center; justify-content: center;
  font-size: 10px; font-weight: 700;
  flex-shrink: 0;
}
.team-list__name { flex: 1; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

.team-list__remove-form { margin: 0; }
.team-list__remove {
  background: transparent;
  border: 1px solid var(--color-border);
  border-radius: 6px;
  width: 22px; height: 22px;
  padding: 0;
  font-size: 14px;
  line-height: 1;
  color: var(--color-text-faint);
  cursor: pointer;
  display: inline-flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.team-list__remove:hover { color: var(--color-danger); border-color: var(--color-danger); }

@media (max-width: 720px) {
  .qm-shell { grid-template-columns: 1fr; }
  .qm-queue { border-right: none; border-bottom: 1px solid var(--color-border); }
}

/* In-game state */
.qm-main { padding: 24px 32px; align-items: stretch; justify-content: flex-start; }

.qm-status-bar {
  display: flex; align-items: center; gap: 16px;
  padding: 14px 20px;
  background: var(--color-card);
  border: 1px solid var(--color-border-subtle);
  border-radius: 14px;
  margin: 0 auto 16px;
  width: 100%;
  max-width: 760px;
}
.qm-status-bar__bs { font-size: 13px; color: var(--color-text-muted); flex: 1; }
.qm-answered { display: flex; align-items: center; gap: 10px; }
.qm-answered__count { font-size: 13px; color: var(--color-text-muted); }
.qm-answered__count strong { color: var(--color-text); }
.qm-answered__dots { display: flex; gap: 4px; }
.qm-answered__dot { width: 8px; height: 8px; border-radius: 50%; background: var(--color-border); }
.qm-answered__dot.is-on { background: var(--color-success); }

.qm-card {
  background: var(--color-card);
  border: 1px solid var(--color-border-subtle);
  border-radius: 16px;
  padding: 24px;
  width: 100%;
  max-width: 760px;
  margin: 0 auto 16px;
  position: relative;
}
.qm-card__head { display: flex; align-items: center; gap: 8px; margin-bottom: 16px; }
.qm-card__timer { margin-left: auto; position: relative; }
.qm-card__timer-text {
  position: absolute; inset: 0;
  display: flex; align-items: center; justify-content: center;
  font-size: 28px; font-weight: 800;
  color: var(--color-cyan);
}
.qm-card__text { font-size: 22px; font-weight: 600; margin-bottom: 16px; }
.qm-card__controls { display: flex; gap: 8px; margin-top: 12px; }

.qm-mc-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.qm-mc-tile {
  display: flex; align-items: center; gap: 10px;
  padding: 12px 14px;
  border: 1.5px solid var(--color-border);
  border-radius: 12px;
  background: var(--color-card-alt);
}
.qm-mc-tile__letter {
  width: 28px; height: 28px; border-radius: 6px;
  display: flex; align-items: center; justify-content: center;
  color: #fff; font-weight: 800; font-size: 13px;
  flex-shrink: 0;
}
.qm-mc-tile__text { flex: 1; }

.qm-tf-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.qm-tf-tile {
  background: var(--color-card-alt);
  border: 1.5px solid var(--color-border);
  border-radius: 12px;
  padding: 24px;
  text-align: center;
  font-size: 18px; font-weight: 700;
}

.qm-blurred {
  background: var(--color-card-alt);
  border-radius: 12px; padding: 16px;
  filter: blur(6px);
  transition: filter 0.3s ease;
  cursor: pointer;
}
.qm-blurred:hover { filter: none; }

.qm-media { max-height: 240px; max-width: 100%; border-radius: 8px; margin: 0 auto; }
.qm-media-audio { width: 100%; }

.qm-explanation {
  background: rgba(99, 102, 241, 0.07);
  border: 1px solid rgba(99, 102, 241, 0.2);
  border-radius: 12px;
  padding: 16px;
  width: 100%;
  max-width: 760px;
  margin: 0 auto 16px;
  font-size: 14px;
  line-height: 1.6;
}
.qm-actions { width: 100%; max-width: 760px; margin: 0 auto; }

/* Reveal extras */
.qm-mc-tile.is-correct {
  background: rgba(16, 185, 129, 0.13);
  border-color: var(--color-success);
}
.qm-mc-tile__check { margin-left: auto; color: var(--color-success); font-weight: 800; }
.qm-tf-tile.is-correct {
  background: rgba(16, 185, 129, 0.13);
  border-color: var(--color-success);
  color: var(--color-success);
}
.qm-blurred.is-revealed { filter: none; }

.qm-chart { margin-top: 20px; display: flex; flex-direction: column; gap: 8px; }
.qm-chart h3 { margin-bottom: 8px; }
.qm-chart__row { display: flex; align-items: center; gap: 10px; }
.qm-chart__letter {
  width: 24px; height: 24px;
  border-radius: 6px;
  display: flex; align-items: center; justify-content: center;
  color: #fff; font-weight: 800; font-size: 12px;
  flex-shrink: 0;
}
.qm-chart__bar { flex: 1; height: 16px; border-radius: 8px; background: var(--color-card-alt); overflow: hidden; }
.qm-chart__bar-fill { height: 100%; transition: width 0.6s ease; }
.qm-chart__count { font-size: 13px; color: var(--color-text-muted); min-width: 28px; text-align: right; }

.qm-grading {
  background: var(--color-card);
  border: 1px solid var(--color-border-subtle);
  border-radius: 14px;
  padding: 16px;
  width: 100%; max-width: 760px;
  margin: 0 auto 16px;
}
.qm-grading__list { display: flex; flex-direction: column; gap: 6px; margin-top: 8px; }
.qm-grading__row {
  display: flex; align-items: center; gap: 10px;
  padding: 8px 12px;
  background: var(--color-card-alt);
  border-radius: 10px;
  font-size: 14px;
}
.qm-grading__team { font-weight: 600; min-width: 120px; }
.qm-grading__value { flex: 1; color: var(--color-text-muted); }
.qm-grading__toggle-form { margin: 0; }

/* Standings sidebar (story 10) */
.qm-shell { grid-template-columns: 260px 1fr 240px; }
@media (max-width: 1080px) { .qm-shell { grid-template-columns: 240px 1fr; } .qm-standings { display: none; } }

.qm-standings {
  background: var(--color-card);
  border-left: 1px solid var(--color-border);
  padding: 20px;
  display: flex;
  flex-direction: column;
  overflow-y: auto;
  min-height: 0;
}
.qm-standings__list {
  display: flex; flex-direction: column; gap: 6px;
  margin-top: 12px;
  list-style: none;
}
.qm-standings__row {
  display: grid;
  grid-template-columns: 28px 1fr auto auto;
  gap: 8px;
  align-items: center;
  padding: 8px 10px;
  border-radius: 10px;
  background: var(--color-card-alt);
  border: 1px solid var(--color-border-subtle);
  font-size: 13px;
  transition: background 0.4s ease, transform 0.4s ease;
}
.qm-standings__row--first {
  background: var(--color-accent-dim);
  border-color: var(--color-accent);
}
.qm-standings__rank { text-align: center; font-weight: 700; }
.qm-standings__name { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.qm-standings__score { font-weight: 800; }
.qm-standings__delta { font-size: 11px; font-weight: 700; padding: 1px 5px; border-radius: 4px; }
.qm-standings__delta--up   { color: var(--color-success); background: rgba(16, 185, 129, 0.15); }
.qm-standings__delta--down { color: var(--color-danger);  background: rgba(239, 68, 68, 0.15); }
.qm-standings__cta-form { margin-top: auto; padding-top: 12px; }

.qm-final {
  text-align: center;
  padding: 80px 24px;
  max-width: 520px;
  margin: 0 auto;
}
.qm-final__emoji { font-size: 64px; margin-bottom: 16px; }

/* ── Universal photo slot (story 12) ───────────────────── */
.photo-slot {
  margin-bottom: 12px;
  border-radius: 10px;
  border: 1px solid var(--color-border);
  overflow: hidden;
  background: var(--color-card, #1A1A2E);
}
.photo-slot__img {
  width: 100%;
  height: auto;
  display: block;
}

/* Blurred-pill caption row for the text type */
.qm-blurred__caption { margin-left: 8px; }

/* ──────────────────────────────────────────────────────────────────────
 * Overrides panel (story 17)
 * ────────────────────────────────────────────────────────────────────── */

.qm-overrides {
  display: grid;
  grid-template-columns: 1fr 220px;
  gap: 16px;
  margin-top: 16px;
}
.qm-overrides__main {
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: 12px;
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.qm-overrides__banner {
  background: var(--color-card-alt);
  border-radius: 12px;
  padding: 16px 20px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.qm-overrides__eyebrow {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--color-text-muted);
}
.qm-overrides__question { font-size: 16px; font-weight: 600; }
.qm-overrides__official { display: flex; align-items: center; gap: 8px; }

.qm-overrides__summary {
  display: flex;
  align-items: center;
  gap: 8px;
}
.qm-overrides__pill {
  display: flex;
  flex-direction: column;
  padding: 8px 14px;
  border-radius: 10px;
  border: 1px solid;
}
.qm-overrides__pill strong { font-size: 18px; font-weight: 800; }
.qm-overrides__pill span   { font-size: 12px; }
.qm-overrides__pill--warning { background: rgba(245, 158, 11, 0.08); border-color: rgba(245, 158, 11, 0.2); color: var(--color-warning); }
.qm-overrides__pill--success { background: rgba(16, 185, 129, 0.08);  border-color: rgba(16, 185, 129, 0.2);  color: var(--color-success); }
.qm-overrides__pill--danger  { background: rgba(239, 68, 68, 0.08);   border-color: rgba(239, 68, 68, 0.2);   color: var(--color-danger); }

.qm-overrides__bulk-form { margin-left: auto; padding: 0; }
.qm-overrides__accept-all {
  background: var(--color-success);
  border: none;
  color: #fff;
  font-weight: 700;
  font-size: 13px;
  padding: 8px 14px;
  border-radius: 8px;
  cursor: pointer;
}

.qm-overrides__rows { list-style: none; padding: 0; display: flex; flex-direction: column; gap: 8px; }
.qm-overrides__row {
  display: grid;
  grid-template-columns: 32px 1fr auto;
  align-items: center;
  gap: 12px;
  padding: 12px 14px;
  background: var(--color-card-alt);
  border: 1px solid var(--color-border);
  border-radius: 10px;
  transition: all 0.2s;
}
.qm-overrides__row.is-accepted { border-color: rgba(16, 185, 129, 0.27); }
.qm-overrides__row.is-rejected { border-color: rgba(239, 68, 68, 0.27); }
.qm-overrides__row.is-fuzzy    { border-style: dashed; }
.qm-overrides__hint {
  font-size: 11px;
  color: var(--color-warning);
  font-weight: 600;
}

.qm-overrides__avatar {
  width: 32px; height: 32px;
  border-radius: 8px;
  background: color-mix(in srgb, var(--team-color) 20%, transparent);
  display: flex; align-items: center; justify-content: center;
  font-size: 11px; font-weight: 700;
}
.qm-overrides__copy { display: flex; flex-direction: column; gap: 2px; min-width: 0; }
.qm-overrides__team   { font-size: 12px; color: var(--color-text-muted); }
.qm-overrides__answer { font-size: 15px; font-weight: 700; }

.qm-overrides__status { font-size: 12px; font-weight: 700; }
.qm-overrides__row.is-accepted .qm-overrides__status { color: var(--color-success); }
.qm-overrides__row.is-rejected .qm-overrides__status { color: var(--color-danger); }

.qm-overrides__actions { display: flex; gap: 6px; }
.qm-overrides__btn {
  padding: 6px 12px;
  font-size: 12px;
  font-weight: 700;
  border-radius: 6px;
  border: 1px solid;
  cursor: pointer;
  background: transparent;
}
.qm-overrides__btn--danger  { color: var(--color-danger);  border-color: rgba(239, 68, 68, 0.4); }
.qm-overrides__btn--success {
  color: #fff;
  background: var(--color-success);
  border-color: var(--color-success);
}

.qm-overrides__sidebar {
  background: var(--color-card);
  border-left: 1px solid var(--color-border);
  border-radius: 12px;
  padding: 20px;
  display: flex; flex-direction: column;
  gap: 12px;
}
.qm-overrides__scoring { width: 100%; font-size: 12px; }
.qm-overrides__scoring td { padding: 4px 0; }
.qm-overrides__scoring td:last-child { text-align: right; font-weight: 700; }
.qm-overrides__note {
  font-size: 12px;
  color: var(--color-text-muted);
  background: var(--color-card-alt);
  padding: 12px;
  border-radius: 10px;
  line-height: 1.4;
}

/* ──────────────────────────────────────────────────────────────────────
 * Mobile (≤720px). Lives at the very bottom of the file so the cascade
 * beats the desktop redeclarations of `.qm-shell` and the ≤1080px tablet
 * rule above. Desktop layout is left untouched.
 * ────────────────────────────────────────────────────────────────────── */

@media (max-width: 720px) {
  /* Single column: queue → main → standings. */
  .qm-shell { grid-template-columns: 1fr; }

  /* Sidebar collapses into a compact header strip. */
  .qm-queue {
    flex-direction: row;
    flex-wrap: wrap;
    align-items: center;
    gap: 8px 12px;
    padding: 10px 14px;
    border-right: none;
    border-bottom: 1px solid var(--color-border);
  }
  .qm-queue__brand { margin-bottom: 0; flex: 0 0 auto; }
  .qm-queue__quiz-title {
    font-size: 14px; flex: 1 1 auto; min-width: 0;
    white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
  }
  /* The room code gets its own giant slot in the lobby body, so the meta
     pill in the header is just question count. */
  .qm-queue__meta { font-size: 12px; margin: 0; flex: 0 0 auto; }
  .qm-queue__teams { margin-top: 0; flex-basis: 100%; }
  .qm-queue__teams h3 { display: none; }
  .qm-queue__teams:has(.team-list:empty) { display: none; }
  #team-list { display: flex; flex-direction: column; gap: 4px; }
  .team-list {
    flex-direction: row;
    flex-wrap: nowrap;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    padding-bottom: 2px;
  }
  .team-list__item { flex: 0 0 auto; font-size: 12px; padding: 4px 8px; }
  .team-list__name { max-width: 120px; }

  /* Main: tighten padding. No bottom reservation — sticky `.qm-actions`
     contains itself; padding only matters if other content scrolls under. */
  .qm-main { padding: 16px 12px 24px; align-items: stretch; }

  /* ── Lobby ───────────────────────────────────────────────────────── */
  .qm-lobby {
    max-width: none;
    text-align: center;
    padding: 8px 4px 0;
    margin: 0 auto;
  }
  .qm-lobby .h-section { font-size: 24px; line-height: 1.2; margin-bottom: 8px; }
  /* Make the room code unmissable — it's the one thing players need. */
  .qm-lobby p:first-of-type { font-size: 14px; color: var(--color-text-muted); }
  .qm-lobby p:first-of-type code {
    display: block;
    margin: 12px auto 0;
    font-size: 44px;
    letter-spacing: 0.12em;
    padding: 14px 18px;
    border-radius: 14px;
  }
  .qm-lobby__start-form { margin: 24px 0 0; }
  .qm-lobby__start-form .btn { width: 100%; }
  .qm-lobby__bigscreen-hint {
    margin-top: 14px;
    font-size: 12px;
    word-break: break-all;
  }
  .qm-lobby__bigscreen-hint code { font-size: 11px; }

  /* ── Status bar + card ───────────────────────────────────────────── */
  .qm-status-bar {
    padding: 10px 12px;
    gap: 10px;
    flex-wrap: wrap;
    margin-bottom: 12px;
  }
  .qm-status-bar__bs { flex-basis: 100%; order: 3; }

  .qm-card { padding: 16px 14px; border-radius: 14px; margin-bottom: 12px; }
  .qm-card__head { flex-wrap: wrap; row-gap: 6px; margin-bottom: 12px; }
  .qm-card__text { font-size: 18px; margin-bottom: 12px; }
  .qm-card__timer svg { width: 64px; height: 64px; }
  .qm-card__timer-text { font-size: 18px; }
  .qm-card__controls { flex-wrap: wrap; }
  .qm-card__controls form { flex: 1 1 auto; margin: 0; }
  .qm-card__controls .btn { width: 100%; }

  /* ── Overrides panel ─────────────────────────────────────────────── */
  .qm-overrides { grid-template-columns: 1fr; gap: 12px; }
  .qm-overrides__main { padding: 14px; gap: 12px; }
  .qm-overrides__banner { padding: 12px 14px; }
  .qm-overrides__question { font-size: 15px; }
  .qm-overrides__summary { flex-wrap: wrap; }
  .qm-overrides__bulk-form { margin-left: 0; flex-basis: 100%; }
  .qm-overrides__accept-all { width: 100%; padding: 10px; font-size: 14px; }
  .qm-overrides__row {
    grid-template-columns: 32px 1fr;
    grid-template-areas: "avatar copy" "actions actions";
    row-gap: 8px;
  }
  .qm-overrides__avatar { grid-area: avatar; }
  .qm-overrides__copy   { grid-area: copy; }
  .qm-overrides__actions, .qm-overrides__status {
    grid-area: actions; justify-self: stretch;
  }
  .qm-overrides__actions { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
  .qm-overrides__btn { padding: 10px; font-size: 14px; }
  .qm-overrides__sidebar { border-left: none; padding: 14px; }

  /* ── Freeform (audio) grading rows ───────────────────────────────── */
  .qm-grading__row { flex-wrap: wrap; }
  .qm-grading__team { min-width: 0; }
  .qm-grading__value { flex-basis: 100%; }

  /* ── Standings: re-show inline (1080px rule hides it on tablet). ── */
  .qm-standings {
    display: flex;
    border-left: none;
    border-top: 1px solid var(--color-border);
    padding: 14px 16px;
  }
  /* During lobby the aside is empty — drop it so it doesn't add an
     unsightly bottom strip. */
  .qm-standings:empty { display: none; }
  .qm-standings__cta-form { padding-top: 8px; }

  /* ── Sticky primary-action footer ────────────────────────────────── */
  .qm-actions {
    position: sticky;
    bottom: 0;
    margin: 16px -12px 0;
    padding: 12px 12px calc(12px + env(safe-area-inset-bottom));
    background: rgba(10, 10, 20, 0.92);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    border-top: 1px solid var(--color-border);
    z-index: 10;
  }
  .qm-actions:empty { display: none; }

  .qm-final { padding: 48px 16px; }
}

/* Story 20: Round-intro screen on the quizmaster surface. Sits in
   .qm-main between rounds and before the very first question. */
.qm-round-intro {
  text-align: center;
  padding: 48px 32px;
}
.qm-round-intro__eyebrow {
  display: inline-block;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  font-size: 12px;
  font-weight: 700;
  color: var(--color-accent);
  margin-bottom: 12px;
}
.qm-round-intro__title {
  font-size: 36px;
  font-weight: 800;
  margin: 0 0 16px;
  line-height: 1.1;
}
.qm-round-intro__count {
  color: var(--color-text-muted);
  font-size: 15px;
}
.qm-round-intro__count em {
  color: var(--color-text);
  font-style: normal;
  font-weight: 600;
}
@media (max-width: 720px) {
  .qm-round-intro { padding: 32px 16px; }
  .qm-round-intro__title { font-size: 28px; }
}