/* 과학쌤과면접 — 어두운 남색 톤, 포인트 #0e7490 */
:root {
  --bg: #0b1220;
  --bg2: #0f182b;
  --surface: #131d33;
  --surface2: #18243f;
  --border: #26365a;
  --text: #e8eef8;
  --muted: #9aabc8;
  --accent: #0e7490;
  --accent-hi: #22b3d4;
  --accent-soft: rgba(14, 116, 144, .22);
  --good: #34d399;
  --warn: #fbbf24;
  --bad: #f87171;
  --radius: 14px;
  --font: 'Noto Sans KR', sans-serif;
  --title: 'Black Han Sans', sans-serif;
  color-scheme: dark;
}
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { -webkit-text-size-adjust: 100%; }
body {
  min-height: 100dvh;
  background: radial-gradient(1200px 600px at 80% -10%, #12305055, transparent), var(--bg);
  color: var(--text);
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.6;
  word-break: keep-all;
  overflow-wrap: break-word;
  display: flex;
  flex-direction: column;
  padding-bottom: env(safe-area-inset-bottom);
}
button, select, textarea, input { font: inherit; color: inherit; }
button { cursor: pointer; }
a { color: var(--accent-hi); }
[hidden] { display: none !important; }

/* 상단바 */
.topbar {
  position: sticky; top: 0; z-index: 20;
  display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 12px;
  padding: 10px 16px; padding-top: calc(10px + env(safe-area-inset-top));
  background: rgba(11, 18, 32, .92); backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--border);
}
.brand { background: none; border: 0; font-family: var(--title); font-weight: 400; font-size: 22px; letter-spacing: .5px; color: var(--text); }
.brand::before { content: '🎤'; margin-right: 6px; font-family: var(--font); }
.topbar-right { display: flex; align-items: center; gap: 10px; }
/* 운영자 경로에서 AI 호출이 실패해 내장 문항·규칙 채점으로 대신할 때(「체험 모드」 뱃지와 다른 경고) */
.ai-fail-banner { flex-basis: 100%; margin: 0 -16px -10px; padding: 9px 16px; background: #7f1d1d; color: #fff; font-weight: 700; font-size: 15px; text-align: center; border-top: 2px solid var(--bad); word-break: keep-all; }
.ai-fail-banner[hidden] { display: none; }
.privacy-hint { color: var(--warn); }
.credit { font-size: 14px; text-decoration: none; color: var(--muted); }
.credit:hover { color: var(--accent-hi); }
.icon-btn { background: var(--surface2); border: 1px solid var(--border); border-radius: 10px; padding: 4px 10px; font-size: 16px; line-height: 1.4; }
.icon-btn.small { font-size: 13px; padding: 2px 8px; }

main { flex: 1; width: 100%; max-width: 1100px; margin: 0 auto; padding: 16px; }
.screen { display: none; animation: fadeIn .25s ease; }
.screen.active { display: block; }
@keyframes fadeIn { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: none; } }

h1, h2 { font-family: var(--title); font-weight: 400; letter-spacing: .3px; }
h1 { font-size: clamp(28px, 6vw, 42px); line-height: 1.25; }
h2 { font-size: 26px; }
.lead { color: var(--muted); margin-top: 6px; }
.hint { color: var(--muted); font-size: 13px; margin-top: 8px; }

.hero { padding: 18px 2px 14px; }
.badge { display: inline-block; font-size: 12px; font-weight: 700; padding: 2px 10px; border-radius: 999px; background: rgba(251, 191, 36, .16); color: var(--warn); border: 1px solid rgba(251, 191, 36, .4); vertical-align: middle; }
.hero .badge { margin-bottom: 8px; }

.card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 16px; margin-bottom: 14px; }
.field-label { font-weight: 700; margin-bottom: 8px; display: block; }
select, textarea {
  width: 100%; background: var(--bg2); border: 1px solid var(--border); border-radius: 10px; padding: 10px 12px;
}
select:focus, textarea:focus { outline: 2px solid var(--accent-hi); outline-offset: 1px; }

.format-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.format-card {
  text-align: left; background: var(--bg2); border: 2px solid var(--border); border-radius: 12px; padding: 14px;
  display: flex; flex-direction: column; gap: 4px; transition: border-color .15s, background .15s;
}
.format-card.selected { border-color: var(--accent-hi); background: var(--accent-soft); }
.fc-step { font-size: 12px; color: var(--accent-hi); font-weight: 700; }
.fc-title { font-size: 18px; font-weight: 700; }
.fc-desc { font-size: 14px; color: var(--muted); }
.area-list { padding-left: 20px; display: grid; gap: 4px; }
.area-list b { margin-right: 6px; }
.best-text { font-size: 15px; }
.best-text strong { font-size: 22px; color: var(--accent-hi); margin-right: 6px; }

.btn {
  border: 1px solid var(--border); background: var(--surface2); border-radius: 12px; padding: 10px 18px; font-weight: 700;
  transition: transform .08s, background .15s; min-height: 44px;
}
.btn:active { transform: scale(.97); }
.btn.primary { background: var(--accent); border-color: var(--accent); color: #fff; }
.btn.primary:hover { background: #0c87a8; }
.btn.ghost { background: transparent; }
.btn.danger { background: rgba(248, 113, 113, .14); border-color: rgba(248, 113, 113, .5); color: #fecaca; }
.btn.small { padding: 6px 12px; min-height: 36px; font-size: 14px; }
.btn.big { width: 100%; font-size: 18px; padding: 14px; }
.btn:disabled { opacity: .45; cursor: not-allowed; }
.btn.pulse { animation: pulse 1.2s infinite; }
@keyframes pulse { 0%, 100% { box-shadow: 0 0 0 0 rgba(248, 113, 113, .55); } 50% { box-shadow: 0 0 0 8px rgba(248, 113, 113, 0); } }
.btn-row { display: flex; flex-wrap: wrap; gap: 10px; justify-content: flex-end; margin: 6px 0 10px; }

/* 자소서 */
.screen-head { display: flex; align-items: center; gap: 10px; margin: 6px 0 12px; flex-wrap: wrap; }
.tabs { display: flex; gap: 6px; overflow-x: auto; margin-bottom: -1px; }
.tab { flex: 1 0 auto; background: var(--bg2); border: 1px solid var(--border); border-bottom: 0; border-radius: 12px 12px 0 0; padding: 10px 14px; color: var(--muted); font-weight: 500; font-size: 15px; }
.tab.active { background: var(--surface); color: var(--text); font-weight: 700; box-shadow: inset 0 3px 0 var(--accent-hi); }
.essay-card { border-top-left-radius: 0; }
.essay-ta { display: none; min-height: 260px; resize: vertical; line-height: 1.7; }
.essay-ta.active { display: block; }
.essay-meta { display: flex; justify-content: space-between; font-size: 14px; color: var(--muted); margin-top: 8px; }
.total-count.over { color: var(--warn); font-weight: 700; }
.ban-card summary { cursor: pointer; font-weight: 700; }
.ban-card ul { margin: 10px 0 0 20px; color: var(--muted); }

/* 면접 진행 */
.iv-head { display: flex; align-items: center; gap: 10px; margin-bottom: 12px; }
.iv-progress { flex: 1; min-width: 0; }
.iv-step { font-size: 14px; font-weight: 700; margin-bottom: 4px; }
.iv-step .fu { color: var(--warn); margin-left: 6px; }
.pbar { height: 8px; background: var(--bg2); border-radius: 99px; overflow: hidden; border: 1px solid var(--border); }
.pbar-fill { height: 100%; width: 0; background: linear-gradient(90deg, var(--accent), var(--accent-hi)); transition: width .4s; }

.iv-grid { display: grid; grid-template-columns: 1.35fr 1fr; grid-template-areas: "room me" "answer answer"; gap: 14px; }
.room { grid-area: room; background: linear-gradient(180deg, #1a2a48, #131d33); border: 1px solid var(--border); border-radius: var(--radius); padding: 14px 14px 12px; position: relative; display: flex; flex-direction: column; }
.interviewers { display: flex; justify-content: center; align-items: flex-end; gap: 10px; }
.iv-person { display: flex; flex-direction: column; align-items: center; transition: opacity .25s, transform .25s; opacity: .7; }
.iv-person svg { position: relative; z-index: 1; width: 132px; height: auto; display: block; filter: drop-shadow(0 4px 6px rgba(0, 0, 0, .35)); }
.interviewers.solo .iv-person svg { width: 170px; }
.iv-person.speaking { opacity: 1; transform: translateY(-3px); }
.iv-person.speaking svg { filter: drop-shadow(0 0 10px rgba(34, 179, 212, .75)); }
.iv-name { width: 132px; text-align: center; font-size: 13px; color: #e2e8f0; padding: 0 4px; border-radius: 6px; background: #2a3550; border: 1px solid rgba(255, 255, 255, .15); }
.desk.solo .iv-name { width: 170px; }
.iv-name.speaking { background: var(--accent); color: #fff; }
.desk { display: flex; justify-content: center; gap: 10px; padding: 4px 0; margin: -12px -6px 12px; border-radius: 8px; background: linear-gradient(180deg, #5b4636, #3d2f25); position: relative; z-index: 2; box-shadow: 0 4px 8px rgba(0, 0, 0, .35); }
.mouth-open { transform-box: fill-box; transform-origin: center; transform: scaleY(.15); }
.iv-person.speaking .mouth-open { animation: talk .18s ease-in-out infinite alternate; }
@keyframes talk { from { transform: scaleY(.15); } to { transform: scaleY(1); } }
.eyes { transform-box: fill-box; transform-origin: center; animation: blink 4.5s infinite; }
@keyframes blink { 0%, 95%, 100% { transform: scaleY(1); } 97% { transform: scaleY(.1); } }

.bubble { background: #f4f8ff; color: #0f1b30; border-radius: 14px; padding: 12px 14px; position: relative; min-height: 92px; }
.bubble::before { content: ''; position: absolute; top: -9px; left: 50%; margin-left: -9px; border: 9px solid transparent; border-top: 0; border-bottom-color: #f4f8ff; }
.bubble-top { display: flex; align-items: center; gap: 8px; margin-bottom: 4px; flex-wrap: wrap; }
.bubble-who { font-weight: 700; font-size: 14px; color: var(--accent); }
.area-chip { font-size: 12px; padding: 1px 8px; border-radius: 99px; background: #dbeafe; color: #1e3a8a; }
.area-chip.fu { background: #fef3c7; color: #92400e; }
.bubble .icon-btn { margin-left: auto; background: #e2e8f0; border-color: #cbd5e1; color: #0f1b30; }
.bubble-text { font-size: 17px; line-height: 1.6; font-weight: 500; }

.me { grid-area: me; display: flex; flex-direction: column; gap: 12px; }
.cam { position: relative; background: #070c16; border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden; aspect-ratio: 4 / 3; }
.cam video { width: 100%; height: 100%; object-fit: cover; transform: scaleX(-1); display: block; }
.cam-off { position: absolute; inset: 0; display: flex; align-items: center; justify-content: center; text-align: center; padding: 14px; color: var(--muted); font-size: 14px; background: #070c16; }
.cam-label { position: absolute; left: 8px; top: 8px; font-size: 12px; background: rgba(0, 0, 0, .5); padding: 1px 8px; border-radius: 99px; }
.level { position: absolute; left: 8px; right: 8px; bottom: 8px; height: 6px; background: rgba(255, 255, 255, .12); border-radius: 99px; overflow: hidden; }
.level-fill { height: 100%; width: 0; background: var(--good); transition: width .1s; }
.timer { position: relative; width: 110px; height: 110px; align-self: center; }
.timer svg { width: 100%; height: 100%; transform: rotate(-90deg); }
.t-bg { fill: none; stroke: var(--bg2); stroke-width: 8; }
.t-fg { fill: none; stroke: var(--accent-hi); stroke-width: 8; stroke-linecap: round; stroke-dasharray: 276.46; stroke-dashoffset: 0; transition: stroke-dashoffset .25s linear, stroke .3s; }
.timer.low .t-fg { stroke: var(--warn); }
.timer.over .t-fg { stroke: var(--bad); }
.t-num { position: absolute; inset: 0; display: flex; align-items: center; justify-content: center; font-size: 28px; font-weight: 700; font-family: 'Roboto Mono', monospace; }
.t-num small { font-size: 13px; margin-left: 2px; font-family: var(--font); color: var(--muted); }

.answer { grid-area: answer; background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 12px; }
.interim { min-height: 1.5em; color: var(--muted); font-size: 14px; font-style: italic; margin-bottom: 6px; }
#answerText { min-height: 120px; resize: vertical; }
.answer-bar { display: flex; align-items: center; gap: 10px; margin-top: 10px; }
.ans-count { flex: 1; font-size: 13px; color: var(--muted); }
.btn.mic.on { background: rgba(248, 113, 113, .2); border-color: var(--bad); color: #fecaca; animation: pulse 1.2s infinite; }
.answer.closed textarea, .answer.closed .btn.mic, .answer.closed #doneBtn { opacity: .4; pointer-events: none; }

/* 리포트 */
.r-hero { display: grid; grid-template-columns: auto 1fr; gap: 18px; align-items: center; }
.r-score { text-align: center; min-width: 140px; }
.r-total { font-family: var(--title); font-weight: 400; font-size: 64px; line-height: 1; }
.r-total small { font-size: 22px; margin-left: 2px; color: var(--muted); }
.r-grade { display: inline-block; margin-top: 6px; font-family: var(--title); font-weight: 400; font-size: 26px; padding: 2px 16px; border-radius: 10px; background: var(--accent); color: #fff; }
.r-meta { color: var(--muted); font-size: 14px; margin-bottom: 8px; }
.r-pass-label { font-weight: 700; }
.r-pass-num { font-size: 26px; font-weight: 700; color: var(--accent-hi); margin-left: 6px; }
.r-gauge { height: 10px; background: var(--bg2); border-radius: 99px; overflow: hidden; margin: 6px 0 4px; border: 1px solid var(--border); }
.r-gauge > div { height: 100%; background: linear-gradient(90deg, var(--accent), var(--accent-hi)); }
.disclaimer { font-size: 12px; color: var(--muted); }
.r-new { display: inline-block; margin-top: 8px; font-size: 13px; color: var(--warn); font-weight: 700; }
.r-title { font-size: 17px; font-weight: 700; margin-bottom: 10px; }
.bars { display: grid; gap: 10px; }
.bar-row { display: grid; grid-template-columns: 150px 1fr 44px; gap: 10px; align-items: center; font-size: 14px; }
.bar { height: 12px; background: var(--bg2); border-radius: 99px; overflow: hidden; border: 1px solid var(--border); }
.bar > div { height: 100%; background: linear-gradient(90deg, var(--accent), var(--accent-hi)); }
.bar-val { text-align: right; font-weight: 700; }
.bar-note { margin: -4px 0 4px; font-size: 13px; color: var(--muted); line-height: 1.5; word-break: keep-all; }
.voice-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; }
.v-card { background: var(--bg2); border: 1px solid var(--border); border-radius: 12px; padding: 12px; }
.v-name { font-size: 13px; color: var(--muted); }
.v-val { font-size: 22px; font-weight: 700; margin: 2px 0 4px; }
.v-val small { font-size: 13px; color: var(--muted); margin-left: 2px; }
.v-cmt { font-size: 13px; line-height: 1.5; }
.top3 { padding-left: 22px; display: grid; gap: 6px; }
.pa { border-top: 1px solid var(--border); padding: 12px 0; }
.pa:first-of-type { border-top: 0; padding-top: 0; }
.pa-q { font-weight: 700; margin-bottom: 4px; }
.pa-q .area-chip { margin-right: 6px; vertical-align: 1px; }
.pa-line { font-size: 14px; margin-top: 3px; }
.pa-line b { display: inline-block; min-width: 64px; color: var(--muted); font-weight: 500; }
.pa-line.good b { color: var(--good); }
.pa-line.imp b { color: var(--warn); }
.pa-points { margin-top: 8px; background: var(--bg2); border: 1px solid var(--border); border-radius: 10px; padding: 8px 12px; font-size: 14px; }
.pa-points-title { font-weight: 700; color: var(--accent-hi); margin-bottom: 4px; }
.pa-points ul { padding-left: 18px; display: grid; gap: 3px; line-height: 1.5; overflow-wrap: anywhere; }
.issue { background: rgba(248, 113, 113, .08); border: 1px solid rgba(248, 113, 113, .35); border-radius: 10px; padding: 10px 12px; margin-top: 8px; font-size: 14px; }
.issue-type { font-weight: 700; color: #fecaca; }
.issue-quote { margin: 4px 0; color: var(--text); }
.ok-line { color: var(--good); font-size: 14px; }
.mock-note { font-size: 13px; color: var(--warn); margin-bottom: 12px; }

/* 2차: 학교 요강 한 줄 · 소집면접 옵션 · 설정(내 키) */
.req-line { margin-top: 10px; font-size: 14px; background: var(--bg2); border: 1px solid var(--border); border-radius: 10px; padding: 8px 12px; }
.req-sum b { color: var(--accent-hi); font-weight: 700; margin-right: 2px; }
.req-more { margin-top: 6px; }
.req-more summary { cursor: pointer; color: var(--muted); font-size: 13px; }
.req-more ol { margin: 6px 0 4px 20px; }
.req-more p { margin-top: 4px; font-size: 13px; }
.ok-tag, .warn-tag { display: inline-block; font-size: 11px; padding: 0 8px; border-radius: 99px; margin-left: 4px; vertical-align: 1px; }
.ok-tag { background: rgba(52, 211, 153, .14); color: var(--good); border: 1px solid rgba(52, 211, 153, .4); }
.warn-tag { background: rgba(251, 191, 36, .14); color: var(--warn); border: 1px solid rgba(251, 191, 36, .4); }
.panel-note { margin-top: 10px; }
.panel-opts { margin-top: 10px; display: grid; gap: 8px; }
.preset-line { font-size: 14px; }
.switch { display: flex; align-items: center; gap: 8px; font-size: 15px; cursor: pointer; }
.switch input { width: 20px; height: 20px; accent-color: var(--accent-hi); }
.quota-line { margin-top: 6px; font-size: 13px; color: var(--muted); }
.settings summary { cursor: pointer; font-weight: 700; }
.set-block { margin-top: 12px; }
.set-block + .set-block { border-top: 1px solid var(--border); padding-top: 12px; }
.key-row { display: flex; gap: 8px; }
.key-row input { flex: 1; min-width: 0; background: var(--bg2); border: 1px solid var(--border); border-radius: 10px; padding: 10px 12px; font-family: 'Roboto Mono', monospace; font-size: 14px; }
.key-row input:focus { outline: 2px solid var(--accent-hi); outline-offset: 1px; }
.key-btns { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 8px; }
.key-status { font-size: 13px; margin-top: 8px; color: var(--muted); }
.key-status.good { color: var(--good); }
.key-status.bad { color: var(--bad); }
.key-note { margin: 8px 0 0 18px; font-size: 13px; color: var(--muted); display: grid; gap: 3px; }
.key-badge { background: rgba(34, 179, 212, .16); color: var(--accent-hi); border-color: rgba(34, 179, 212, .45); }
.key-note-line { font-size: 13px; color: var(--accent-hi); margin-bottom: 12px; }
.essay-panel-note { font-size: 14px; color: var(--accent-hi); margin: -4px 0 10px; }
.muted-src { color: var(--muted); opacity: .85; }

/* 소집면접 준비 시간 */
.prep-head { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; margin: 0 0 12px; padding: 6px 0 8px; position: sticky; top: calc(52px + env(safe-area-inset-top)); z-index: 10; background: rgba(11, 18, 32, .94); backdrop-filter: blur(8px); border-bottom: 1px solid var(--border); }
.prep-head > div:first-child { flex: 1 1 260px; min-width: 0; }
.prep-preset { font-size: 13px; color: var(--muted); margin-top: 2px; }
.prep-clock { font-family: 'Roboto Mono', monospace; font-weight: 700; font-size: 34px; padding: 2px 14px; border-radius: 12px; background: var(--surface2); border: 1px solid var(--border); }
.prep-clock.low { color: var(--warn); border-color: rgba(251, 191, 36, .5); }
.prep-grid { display: grid; grid-template-columns: 1.6fr 1fr; gap: 14px; align-items: start; }
.problems { display: grid; gap: 12px; }
.prob-card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 14px 16px; }
.prob-top { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; margin-bottom: 6px; }
.prob-title { font-size: 17px; }
.prob-passage { background: var(--bg2); border-left: 3px solid var(--accent-hi); border-radius: 6px; padding: 8px 12px; font-size: 15px; line-height: 1.7; }
.prob-asks { margin: 8px 0 0 22px; display: grid; gap: 4px; font-size: 15px; }
.memo-card { position: sticky; top: 70px; }
#memo { min-height: 320px; resize: vertical; line-height: 1.6; }
.room-note { font-size: 12px; color: var(--muted); margin-top: 8px; text-align: center; }
.prob-box { grid-area: prob; background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 10px 14px; }
.prob-box summary { cursor: pointer; font-weight: 700; font-size: 14px; }
.prob-box .prob-card { border: 0; padding: 8px 0 0; background: none; }
.prob-memo { margin-top: 8px; font-size: 14px; }
.memo-view { white-space: pre-wrap; background: var(--bg2); border-radius: 8px; padding: 8px 10px; color: var(--muted); max-height: 160px; overflow: auto; }
.iv-grid:has(.prob-box:not([hidden])) { grid-template-areas: "room me" "prob prob" "answer answer"; }

/* 리포트 추가 */
.r-preset { font-size: 13px; color: var(--muted); margin-bottom: 8px; background: var(--bg2); border-radius: 8px; padding: 6px 10px; }
.r-penalty { font-size: 14px; color: var(--bad); font-weight: 700; margin: 4px 0; }
.issue-warn { color: var(--warn); font-weight: 700; font-size: 13px; margin-bottom: 2px; }

/* 바닥글·로딩·토스트 */
.footer { text-align: center; font-size: 12px; color: var(--muted); padding: 14px 16px calc(14px + env(safe-area-inset-bottom)); border-top: 1px solid var(--border); }
.footer p + p { margin-top: 2px; }
.loading { position: fixed; inset: 0; z-index: 50; background: rgba(5, 9, 18, .72); display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 14px; }
.spinner { width: 48px; height: 48px; border-radius: 50%; border: 4px solid rgba(255, 255, 255, .15); border-top-color: var(--accent-hi); animation: spin .9s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }
.loading-text { font-weight: 700; text-align: center; padding: 0 20px; }
.toast { position: fixed; left: 50%; bottom: calc(24px + env(safe-area-inset-bottom)); transform: translateX(-50%) translateY(20px); opacity: 0; pointer-events: none; z-index: 60; background: #1f2d4d; border: 1px solid var(--border); padding: 10px 16px; border-radius: 12px; font-size: 14px; max-width: calc(100% - 32px); transition: opacity .2s, transform .2s; }
.toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }

/* 모바일 */
@media (max-width: 767px) {
  main { padding: 12px 16px; }
  .brand { font-size: 19px; }
  .credit { font-size: 12px; }
  .format-grid { grid-template-columns: 1fr; }
  .tab { font-size: 13px; padding: 8px 10px; }
  .essay-ta { min-height: 220px; }
  .btn-row { justify-content: stretch; }
  .btn-row .btn { flex: 1 1 auto; }
  .iv-grid { grid-template-columns: 1fr 1fr; grid-template-areas: "room room" "me me" "answer answer"; gap: 10px; }
  .iv-grid:has(.prob-box:not([hidden])) { grid-template-areas: "room room" "me me" "prob prob" "answer answer"; }
  .prep-grid { grid-template-columns: 1fr; }
  .memo-card { position: static; }
  #memo { min-height: 180px; }
  .prep-clock { font-size: 26px; }
  .prob-passage, .prob-asks { font-size: 14px; }
  .key-btns .btn { flex: 1 1 auto; }
  .room { padding: 10px 10px 10px; }
  .iv-person svg { width: 88px; }
  .interviewers.solo .iv-person svg { width: 110px; }
  .iv-name { font-size: 11px; width: 88px; }
  .desk.solo .iv-name { width: 110px; }
  .bubble { min-height: 0; padding: 10px 12px; }
  .bubble-text { font-size: 15px; }
  .me { flex-direction: row; align-items: center; }
  .cam { flex: 1; aspect-ratio: 16 / 10; }
  .timer { width: 84px; height: 84px; flex: 0 0 84px; }
  .t-num { font-size: 22px; }
  #answerText { min-height: 96px; }
  .r-hero { grid-template-columns: 1fr; text-align: center; }
  .bar-row { grid-template-columns: 110px 1fr 36px; font-size: 13px; }
  .voice-grid { grid-template-columns: 1fr 1fr; }
}