/* Geist, served with the app (SIL Open Font License, see fonts/OFL.txt): no requests to font services. */
@font-face {
  font-family: "Geist";
  src: url("fonts/Geist-Variable.woff2") format("woff2");
  font-weight: 100 900;
  font-display: swap;
}
@font-face {
  font-family: "Geist Mono";
  src: url("fonts/GeistMono-Variable.woff2") format("woff2");
  font-weight: 100 900;
  font-display: swap;
}
/* Layout: sidebar + one view on desktop; a bottom bar with a large Record button on phones. */
:root {
  --bg: #0a0a0b;
  --surface: #131315;
  --raised: #1b1b1e;
  --line: #29292d;
  --fg: #f3f3f1;
  --muted: #a3a3aa;
  --faint: #8a8a91;
  --accent: #ffffff;
  --on-accent: #0a0a0b;
  --hl: #34343a;
  --rec: #ff5a4e;
  --ok: #5bd18b;
  --warn: #f0b84a;
  --font: "Geist", ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif;
  --mono: "Geist Mono", ui-monospace, "SFMono-Regular", Menlo, Consolas, monospace;
  --radius: 12px;
  /* One colour for everything Seekto finds: dates, definitions, action items. Like a highlighter. */
  --found: #ffd83d;
  --on-found: #1b1600;
  color-scheme: dark;
}
@media (prefers-color-scheme: light) {
  :root:not([data-theme="dark"]) {
    --bg: #f5f5f3;
    --surface: #ffffff;
    --raised: #ededea;
    --line: #dadad6;
    --fg: #111113;
    --muted: #55555b;
    --faint: #6b6b72;
    --accent: #111113;
    --on-accent: #ffffff;
    --hl: #e2e2dd;
    --rec: #c8342a;
    --ok: #17713e;
    --warn: #9a6a00;
    color-scheme: light;
  }
}
:root[data-theme="light"] {
  --bg: #f5f5f3;
  --surface: #ffffff;
  --raised: #ededea;
  --line: #dadad6;
  --fg: #111113;
  --muted: #55555b;
  --faint: #6b6b72;
  --accent: #111113;
  --on-accent: #ffffff;
  --hl: #e2e2dd;
  --rec: #c8342a;
  --ok: #17713e;
  --warn: #9a6a00;
  color-scheme: light;
}

* {
  box-sizing: border-box;
}
html,
body {
  margin: 0;
  height: 100%;
  background: var(--bg);
  color: var(--fg);
}
body {
  font: 15px/1.55 var(--font);
}
button,
input,
select,
textarea {
  font: inherit;
  color: inherit;
}
:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}
a {
  color: inherit;
}
[hidden] {
  display: none !important;
}
.skip {
  position: absolute;
  left: -9999px;
  top: 8px;
  z-index: 60;
  background: var(--accent);
  color: var(--on-accent);
  padding: 8px 14px;
  border-radius: 10px;
}
.skip:focus {
  left: 8px;
}
main:focus {
  outline: none;
}
h1,
h2,
h3 {
  margin: 0;
  letter-spacing: -0.02em;
  text-wrap: balance;
}
h1 {
  font-size: 22px;
}
h2 {
  font-size: 17px;
}
h3 {
  font-size: 15px;
}
p {
  margin: 0;
}

.app {
  display: grid;
  grid-template-columns: 220px minmax(0, 1fr);
  height: 100%;
}
.side {
  border-right: 1px solid var(--line);
  padding: 18px 12px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  background: var(--surface);
}
.brand {
  font-weight: 700;
  font-size: 20px;
  letter-spacing: -0.03em;
  padding: 4px 10px 14px;
  display: flex;
  align-items: center;
  gap: 9px;
}
.brand img {
  width: 26px;
  height: 26px;
}
.brand small {
  font: 500 11px var(--mono);
  color: var(--faint);
  letter-spacing: 0;
}
.nav {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 10px;
  border-radius: 9px;
  border: 0;
  background: none;
  text-align: left;
  cursor: pointer;
  color: var(--muted);
  width: 100%;
}
.nav:hover {
  background: var(--raised);
  color: var(--fg);
}
.nav[aria-current="page"] {
  background: var(--raised);
  color: var(--fg);
  font-weight: 600;
}
.nav svg {
  width: 18px;
  height: 18px;
  flex: none;
}
.nav.rec {
  color: var(--fg);
  margin-bottom: 8px;
  border: 1px solid var(--line);
}
.nav.rec .dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--rec);
  margin: 0 4px;
}
.side .grow {
  flex: 1;
}
.side .model-pill {
  font-size: 12px;
  color: var(--faint);
  padding: 8px 10px;
}

main {
  overflow-y: auto;
  min-width: 0;
}
.view {
  max-width: 880px;
  margin: 0 auto;
  padding: 28px 24px 120px;
  display: grid;
  gap: 18px;
}
.view-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}
.sub {
  color: var(--muted);
  font-size: 14px;
}

.btn {
  background: var(--accent);
  color: var(--on-accent);
  border: 0;
  border-radius: 10px;
  padding: 9px 16px;
  font-weight: 600;
  cursor: pointer;
  white-space: nowrap;
}
.btn.ghost {
  background: transparent;
  color: var(--fg);
  border: 1px solid var(--line);
  font-weight: 500;
}
.btn.small {
  padding: 5px 10px;
  font-size: 13px;
  border-radius: 8px;
}
.btn.danger {
  background: transparent;
  color: var(--rec);
  border: 1px solid var(--line);
}
.btn:hover {
  opacity: 0.88;
}
.btn:disabled {
  opacity: 0.45;
  cursor: default;
}
.row {
  display: flex;
  gap: 8px;
  align-items: center;
  flex-wrap: wrap;
}
.panel {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 16px;
  display: grid;
  gap: 12px;
  min-width: 0;
}
.label {
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
}
input[type="text"],
input[type="url"],
input[type="password"],
input[type="date"],
input[type="search"],
select,
textarea {
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 9px 12px;
  width: 100%;
  min-width: 0;
}
textarea {
  resize: vertical;
  line-height: 1.5;
}
.field {
  display: grid;
  gap: 6px;
}
.chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  color: var(--muted);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 3px 10px;
  background: none;
}
button.chip {
  cursor: pointer;
}
button.chip[aria-pressed="true"] {
  background: var(--fg);
  color: var(--bg);
  border-color: var(--fg);
}
.empty {
  color: var(--muted);
  font-size: 14px;
}
.note-small {
  font-size: 12px;
  color: var(--faint);
}
.mono {
  font-family: var(--mono);
  font-variant-numeric: tabular-nums;
}
.toast {
  position: fixed;
  left: 50%;
  bottom: calc(24px + env(safe-area-inset-bottom, 0px));
  transform: translateX(-50%);
  background: var(--accent);
  color: var(--on-accent);
  padding: 8px 14px;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 500;
  z-index: 50;
  max-width: calc(100% - 32px);
}

/* Chat */
.chat {
  display: grid;
  grid-template-rows: minmax(0, 1fr) auto;
  height: 100%;
}
.chat .view {
  padding-bottom: 24px;
}
.msgs {
  display: grid;
  gap: 14px;
}
.msg {
  max-width: 78ch;
  display: grid;
  gap: 8px;
}
.msg.user {
  justify-self: end;
  background: var(--raised);
  border-radius: 14px 14px 4px 14px;
  padding: 9px 14px;
}
.msg.bot {
  padding: 2px 0;
}
.msg.bot .who {
  font: 600 12px var(--font);
  color: var(--muted);
}
.msg .bubble {
  white-space: pre-wrap;
}
.msg .items {
  display: grid;
  gap: 6px;
}
.suggest {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.suggest button {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 6px 12px;
  font-size: 13px;
  cursor: pointer;
}
.suggest button:hover {
  border-color: var(--muted);
}
.composer {
  border-top: 1px solid var(--line);
  background: var(--bg);
  padding: 12px 24px calc(12px + env(safe-area-inset-bottom, 0px));
}
.composer form {
  max-width: 880px;
  margin: 0 auto;
  display: flex;
  gap: 8px;
  align-items: center;
}
.composer input {
  flex: 1;
  padding: 12px 14px;
  font-size: 16px;
}
.iconbtn {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  border: 1px solid var(--line);
  background: var(--surface);
  display: grid;
  place-items: center;
  cursor: pointer;
  flex: none;
}
.iconbtn svg {
  width: 20px;
  height: 20px;
}
.iconbtn[aria-pressed="true"] {
  background: var(--rec);
  border-color: var(--rec);
  color: #fff;
}
.talk-banner {
  max-width: 880px;
  margin: 0 auto 8px;
  font-size: 13px;
  color: var(--muted);
  display: flex;
  gap: 8px;
  align-items: center;
}
.pulse {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--rec);
}
@media (prefers-reduced-motion: no-preference) {
  .pulse {
    animation: pulse 1.2s ease-in-out infinite;
  }
}
@keyframes pulse {
  50% {
    opacity: 0.3;
  }
}
.welcome {
  display: grid;
  gap: 10px;
  padding: 8px 0 4px;
}
.welcome h1 {
  font-size: 26px;
}
.steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
  gap: 10px;
}
.step {
  text-align: left;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 14px;
  cursor: pointer;
  display: grid;
  gap: 4px;
}
.step:hover {
  border-color: var(--muted);
}
.step b {
  font-size: 14px;
}
.step span {
  font-size: 13px;
  color: var(--muted);
}
.step .done {
  color: var(--ok);
  font-size: 12px;
}

/* Record */
.recorder {
  display: grid;
  justify-items: center;
  gap: 14px;
  padding: 28px 16px;
  text-align: center;
}
.recbtn {
  width: 132px;
  height: 132px;
  border-radius: 50%;
  border: 0;
  background: var(--rec);
  color: #fff;
  font-weight: 700;
  font-size: 16px;
  cursor: pointer;
  box-shadow: 0 0 0 10px color-mix(in srgb, var(--rec) 18%, transparent);
}
.recbtn.on {
  border-radius: 28px;
}
.timer {
  font: 500 34px var(--mono);
  letter-spacing: -0.02em;
}
.live {
  max-height: 300px;
  overflow-y: auto;
  display: grid;
  gap: 4px;
  text-align: left;
}
.line {
  display: grid;
  grid-template-columns: 56px minmax(0, 1fr);
  gap: 10px;
  padding: 5px 8px;
  border-radius: 8px;
  color: var(--muted);
  background: none;
  border: 0;
  text-align: left;
  width: 100%;
}
button.line {
  cursor: pointer;
}
button.line:hover {
  background: var(--raised);
}
.line .t {
  font: 12px var(--mono);
  color: var(--faint);
  padding-top: 2px;
  font-variant-numeric: tabular-nums;
}
.line.on {
  background: var(--hl);
  color: var(--fg);
}
.line.mark {
  color: var(--warn);
}
.line.mine {
  color: var(--fg);
}
.line .interim {
  color: var(--muted);
  font-style: italic;
}

/* Notes */
.group-title {
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--faint);
  margin-top: 6px;
}
.cards {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 10px;
}
.card {
  text-align: left;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 14px;
  cursor: pointer;
  display: grid;
  gap: 6px;
  min-width: 0;
}
.card:hover {
  border-color: var(--muted);
}
.card .meta {
  font-size: 12px;
  color: var(--faint);
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}
.card p {
  color: var(--muted);
  font-size: 13px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.detail {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr);
  gap: 16px;
  align-items: start;
}
@media (max-width: 900px) {
  .detail {
    grid-template-columns: minmax(0, 1fr);
  }
}
.transcript {
  max-height: min(75vh, 760px);
  overflow-y: auto;
  display: grid;
  gap: 2px;
}
audio {
  width: 100%;
}
.player {
  background: var(--raised);
  border-radius: 10px;
  aspect-ratio: 16 / 9;
  max-width: 100%;
  overflow: hidden;
}
.player iframe,
.player #yt {
  width: 100%;
  height: 100%;
  border: 0;
  display: block;
}
.ans {
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 10px 12px;
  display: grid;
  gap: 6px;
}
.ans mark {
  background: var(--hl);
  color: var(--fg);
  border-radius: 3px;
  padding: 0 2px;
}

/* Calendar */
.month {
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
  gap: 4px;
}
.month .dow {
  font-size: 11px;
  color: var(--faint);
  text-align: center;
  padding-bottom: 4px;
}
.day {
  min-height: 64px;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 4px 6px;
  font-size: 12px;
  display: grid;
  align-content: start;
  gap: 3px;
  background: var(--surface);
  min-width: 0;
}
.day.other {
  background: transparent;
}
.day.other .n {
  color: var(--faint);
}
.day.today {
  border-color: var(--fg);
}
.day .n {
  color: var(--muted);
  font-variant-numeric: tabular-nums;
}
.day .ev {
  font-size: 11px;
  line-height: 1.3;
  border-radius: 4px;
  padding: 1px 4px;
  background: var(--raised);
  overflow: hidden;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow-wrap: anywhere;
}
.day .ev.test {
  box-shadow: inset 2px 0 0 var(--rec);
}
.day .ev.assignment {
  box-shadow: inset 2px 0 0 var(--warn);
}
.agenda {
  display: grid;
  gap: 6px;
}
.event {
  display: grid;
  grid-template-columns: 170px minmax(0, 1fr) auto;
  gap: 10px;
  align-items: center;
  padding: 8px 10px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--surface);
}
.event .when {
  font-size: 13px;
  color: var(--muted);
}
.event .kind {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.event .kind.test {
  color: var(--rec);
}
.event .kind.assignment {
  color: var(--warn);
}
.event .kind.task {
  color: var(--ok, #3fb97f);
}
@media (max-width: 560px) {
  .event {
    grid-template-columns: minmax(0, 1fr) auto;
  }
  .event .when {
    grid-column: 1 / -1;
  }
  .day {
    min-height: 44px;
  }
  .day .ev {
    display: none;
  }
  .day.has::after {
    content: "";
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--fg);
  }
}

/* Quiz */
.overlay {
  position: fixed;
  inset: 0;
  background: color-mix(in srgb, var(--bg) 70%, transparent);
  backdrop-filter: blur(4px);
  display: grid;
  place-items: center;
  z-index: 40;
  padding: 16px;
}
.sheet {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 16px;
  width: min(640px, 100%);
  max-height: calc(100% - 32px);
  overflow-y: auto;
  padding: 20px;
  display: grid;
  gap: 14px;
}
.qcard {
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 18px;
  display: grid;
  gap: 10px;
}
.qcard .prompt {
  font-size: 18px;
}
.result.ok {
  color: var(--ok);
}
.result.no {
  color: var(--rec);
}

/* Phone */
.tabbar {
  display: none;
}
.phone-only {
  display: none;
}
@media (max-width: 760px) {
  .app {
    grid-template-columns: minmax(0, 1fr);
    grid-template-rows: minmax(0, 1fr) auto;
  }
  .side {
    display: none;
  }
  .phone-only {
    display: inline-flex;
  }
  .view {
    padding: 18px 16px 110px;
  }
  .composer {
    padding: 10px 16px;
  }
  .chat .view {
    padding-bottom: 16px;
  }
  .tabbar {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    align-items: end;
    border-top: 1px solid var(--line);
    background: var(--surface);
    padding: 6px 4px calc(6px + env(safe-area-inset-bottom, 0px));
  }
  .tab {
    background: none;
    border: 0;
    display: grid;
    justify-items: center;
    gap: 2px;
    font-size: 12px;
    color: var(--muted);
    padding: 4px 0;
    cursor: pointer;
  }
  .tab svg {
    width: 22px;
    height: 22px;
  }
  .tab[aria-current="page"] {
    color: var(--fg);
  }
  .tab.rec {
    margin-top: -22px;
  }
  .tab.rec .ring {
    width: 58px;
    height: 58px;
    border-radius: 50%;
    background: var(--rec);
    display: grid;
    place-items: center;
    color: #fff;
    border: 4px solid var(--surface);
  }
}

/* Learning / Work switch */
.seg {
  display: inline-flex;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 2px;
  gap: 2px;
}
.seg button {
  border: 0;
  background: none;
  color: var(--muted);
  font: 500 13px var(--font);
  padding: 5px 12px;
  border-radius: 999px;
  cursor: pointer;
}
.seg button[aria-pressed="true"] {
  background: var(--accent);
  color: var(--on-accent);
}
ul.plain {
  margin: 0 0 6px;
  padding-left: 18px;
  display: grid;
  gap: 4px;
}
.recbtn:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}
.chat-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 10px;
  margin-bottom: 14px;
}
.chat-bar[hidden] {
  display: none;
}

/* Sample playing like a live recording */
.live-card {
  border: 1px solid var(--line);
  border-radius: 14px;
  background: var(--surface);
  padding: 12px 14px;
  display: grid;
  gap: 8px;
}
.live-head {
  display: flex;
  align-items: center;
  gap: 10px;
}
.live-head .mono {
  margin-left: auto;
}
.live-lines {
  display: grid;
  gap: 6px;
}
.live-line {
  display: grid;
  grid-template-columns: 44px 1fr;
  gap: 8px;
  animation: rise 0.25s ease-out;
}
.live-line .t {
  color: var(--faint);
  font-size: 12px;
  padding-top: 2px;
}
.live-line .chips {
  grid-column: 2;
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}
.live-line .chip {
  font-weight: 500;
  border-color: currentColor;
  animation: pop 0.35s ease-out;
}
.live-line .chip.date,
.live-line .chip.task,
.live-line .chip.def,
.found {
  background: var(--found);
  color: var(--on-found);
  border-color: var(--found);
}
mark.found {
  border-radius: 3px;
  padding: 0 3px;
  -webkit-box-decoration-break: clone;
  box-decoration-break: clone;
}
@keyframes rise {
  from {
    opacity: 0;
    transform: translateY(4px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}
@keyframes pop {
  0% {
    opacity: 0;
    transform: scale(0.9);
  }
  100% {
    opacity: 1;
    transform: none;
  }
}
@media (prefers-reduced-motion: reduce) {
  .live-line,
  .live-line .chip {
    animation: none;
  }
}
@media (max-width: 480px) {
  .qcard [data-answer] {
    flex-wrap: wrap;
  }
  .qcard [data-answer] input {
    flex: 1 1 100% !important;
  }
  .qcard [data-answer] .btn {
    flex: 1;
  }
}

/* Shared test: its own page, no app around it */
body.standalone .app {
  grid-template-columns: minmax(0, 1fr);
  grid-template-rows: minmax(0, 1fr);
}
body.standalone .side,
body.standalone .tabbar {
  display: none;
}
.view.shared {
  max-width: 640px;
  padding-bottom: 40px;
  gap: 16px;
}
.shared-head {
  display: grid;
  gap: 6px;
}
.shared-head h1 {
  font-size: 26px;
}
.shared-quiz {
  display: grid;
  gap: 14px;
}
.shared-foot {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  border-top: 1px solid var(--line);
  padding-top: 14px;
}
.progress {
  height: 4px;
  border-radius: 999px;
  background: var(--raised);
  overflow: hidden;
}
.progress span {
  display: block;
  height: 100%;
  background: var(--fg);
  transition: width 0.2s;
}
.score {
  display: flex;
  justify-content: center;
  align-items: baseline;
  gap: 8px;
  padding: 10px 0 0;
}
.score b {
  font-size: 64px;
  line-height: 1;
  letter-spacing: -0.04em;
}
.score span {
  font-size: 22px;
  color: var(--muted);
}
.panel.plan,
.panel.made {
  gap: 8px;
}
.day .ev.review,
.event .kind.review {
  --c: var(--ok);
}
.day .ev.review {
  box-shadow: inset 2px 0 0 var(--ok);
}
.event .kind.review {
  color: var(--ok);
}
details.more {
  display: grid;
  gap: 12px;
}
details.more > summary {
  cursor: pointer;
  list-style: none;
  display: flex;
  align-items: baseline;
  gap: 12px;
  flex-wrap: wrap;
  padding: 6px 0;
}
details.more > summary::-webkit-details-marker {
  display: none;
}
details.more > summary h2::before {
  content: "▸ ";
  color: var(--muted);
}
details.more[open] > summary h2::before {
  content: "▾ ";
}
.more-body {
  display: grid;
  gap: 18px;
}
/* Dates inside a note's side panel: the date above the title, so titles don't wrap a word per line */
#noteEvents .event {
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 2px 10px;
}
#noteEvents .event .when {
  grid-column: 1 / -1;
  font-size: 12px;
}
.check-number {
  font-size: 36px;
  letter-spacing: 0.12em;
  text-align: center;
  padding: 6px 0;
  color: var(--fg);
}
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* First screen: the sample class plays and what Seekto finds lands where it belongs */
.home-main {
  overflow-y: auto;
}
.view.home {
  max-width: 1120px;
  gap: 26px;
  padding-top: 44px;
}
.home-head {
  display: grid;
  gap: 14px;
  max-width: 760px;
}
.home-head h1 {
  font-size: clamp(32px, 4.6vw, 52px);
  line-height: 1.04;
  letter-spacing: -0.035em;
  font-weight: 750;
}
.home-head .lede {
  font-size: 18px;
  line-height: 1.5;
  color: var(--muted);
  max-width: 62ch;
}
.btn.big {
  padding: 12px 20px;
  font-size: 16px;
  border-radius: 12px;
}
.btn.rec {
  display: inline-flex;
  align-items: center;
  gap: 10px;
}
.btn.rec .dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--rec);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--rec) 30%, transparent);
}
.btn.linkish {
  border: 0;
  text-decoration: underline;
  text-underline-offset: 3px;
}
.stage {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr);
  gap: 16px;
  align-items: start;
}
.stage-class {
  gap: 10px;
  min-height: 420px;
  align-content: start;
}
.stage-head {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}
.stage-head .mono {
  margin-left: auto;
}
.stage-lines {
  display: grid;
  gap: 8px;
  font-size: 15px;
}
.stage-lines .live-line {
  grid-template-columns: 44px 1fr;
}
.stage-side {
  display: grid;
  gap: 16px;
}
.week .days {
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
  gap: 6px;
}
.dcell {
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 6px;
  min-height: 64px;
  display: grid;
  align-content: start;
  gap: 6px;
  min-width: 0;
}
.dcell .dw {
  font-size: 11px;
  color: var(--muted);
}
.dcell .dn {
  font-weight: 650;
  font-variant-numeric: tabular-nums;
}
.dcell .pill {
  height: 8px;
  border-radius: 4px;
}
.added {
  list-style: none;
  margin: 4px 0 0;
  padding: 0;
  display: grid;
  gap: 6px;
}
.added li {
  display: flex;
  gap: 10px;
  align-items: baseline;
  flex-wrap: wrap;
  font-size: 14px;
}
.added .when {
  color: var(--muted);
  font-size: 13px;
  min-width: 92px;
}
.added mark.found {
  border-radius: 4px;
  padding: 1px 6px;
}
.dcell.has {
  border-color: var(--found);
}
.testcard .qcount {
  font-size: 15px;
  color: var(--muted);
}
.testcard .qcount span:first-child {
  font-size: 40px;
  font-weight: 750;
  color: var(--fg);
  letter-spacing: -0.03em;
  vertical-align: -6px;
  margin-right: 4px;
}
.home-foot {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}
a.brand {
  text-decoration: none;
  color: inherit;
}
@media (prefers-reduced-motion: no-preference) {
  .dcell .pill,
  .added li {
    animation: drop 0.5s cubic-bezier(0.2, 0.9, 0.3, 1.3);
  }
  .qcount.bump span:first-child {
    display: inline-block;
    animation: bump 0.35s ease-out;
  }
  .stage-lines mark.found {
    animation: sweep 0.6s ease-out;
    background-size: 100% 100%;
  }
}
@keyframes drop {
  from {
    opacity: 0;
    transform: translateY(-14px) scale(0.9);
  }
  to {
    opacity: 1;
    transform: none;
  }
}
@keyframes bump {
  50% {
    transform: scale(1.25);
  }
}
@keyframes sweep {
  from {
    background: linear-gradient(90deg, var(--found) 0%, transparent 0%);
  }
  to {
    background: linear-gradient(90deg, var(--found) 100%, transparent 100%);
  }
}
.dcell.past {
  opacity: 0.45;
}
.dcell.today .dn {
  text-decoration: underline;
  text-underline-offset: 3px;
}
@media (max-width: 900px) {
  .stage {
    grid-template-columns: minmax(0, 1fr);
  }
  .stage-class {
    min-height: 0;
  }
  /* On phones the newest three or four lines show, so the calendar and the test stay in view */
  .stage-lines {
    max-height: 9.5em;
    overflow-y: auto;
    scroll-behavior: smooth;
  }
  .view.home {
    padding-top: 24px;
  }
}
@media (max-width: 560px) {
  /* Phones: everything the sample does (transcript, calendar, test) fits on the first screen */
  .view.home {
    gap: 14px;
    padding-top: 16px;
  }
  .home-head {
    gap: 10px;
  }
  .home-head h1 {
    font-size: 30px;
  }
  .home-head .lede {
    font-size: 15px;
    line-height: 1.45;
  }
  .cta {
    gap: 8px;
  }
  .cta .btn.big {
    flex: 1 1 40%;
    justify-content: center;
    padding: 12px 10px;
    font-size: 15px;
  }
  .cta .linkish {
    flex: 1 1 100%;
    justify-content: center;
    padding: 2px;
  }
  .stage {
    gap: 10px;
  }
  .stage .panel {
    padding: 12px 14px;
  }
  .stage-lines {
    max-height: 6.6em;
    font-size: 14px;
    gap: 4px;
  }
  .stage-side {
    gap: 10px;
  }
  .week .days {
    gap: 4px;
  }
  .dcell {
    min-height: 40px;
    padding: 4px;
    border-radius: 8px;
    gap: 3px;
  }
  .dcell .dw {
    font-size: 10px;
  }
  .added {
    gap: 4px;
  }
  .added li {
    font-size: 13px;
  }
  .testcard {
    grid-template-columns: auto 1fr;
    align-items: center;
  }
  .testcard .qcount {
    margin: 0;
  }
  .testcard .qcount span:first-child {
    font-size: 28px;
    vertical-align: -3px;
  }
  .testcard .row {
    grid-column: 1 / -1;
  }
  .testcard {
    order: -1;
  }
  .dcell:nth-child(n + 8) .dw {
    display: none;
  }
  .dcell:nth-child(n + 8) {
    min-height: 32px;
  }
  #hClock {
    display: none;
  }
}
/* File pickers: the real input stays in the tab order (visually hidden) and its label looks like a button */
label.btn:focus-within {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}
[tabindex="-1"]:focus:not(:focus-visible) {
  outline: none;
}
@media (max-width: 760px) {
  .toast {
    bottom: calc(76px + env(safe-area-inset-bottom, 0px));
  }
  body.standalone .toast {
    bottom: calc(16px + env(safe-area-inset-bottom, 0px));
  }
}
.consent-hint {
  color: var(--warn, #b45309);
  text-align: center;
  margin: 0;
}
.radio-row {
  flex-wrap: nowrap;
  align-items: flex-start;
  gap: 10px;
}
.radio-row input {
  margin-top: 4px;
  flex: none;
}

/* Multiple choice */
.choices {
  display: grid;
  gap: 8px;
}
.choice {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  text-align: left;
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--surface);
  color: var(--fg);
  font: inherit;
  font-size: 15px;
  line-height: 1.4;
  cursor: pointer;
}
.choice:hover:not([aria-disabled="true"]) {
  border-color: var(--fg);
}
.choice:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}
.choice .key {
  flex: none;
  width: 24px;
  height: 24px;
  border-radius: 6px;
  border: 1px solid var(--line);
  display: grid;
  place-items: center;
  font-size: 12px;
  font-weight: 600;
  color: var(--muted);
}
.choice[aria-disabled="true"] {
  cursor: default;
  opacity: 0.75;
}
.choice.right {
  border-color: var(--ok);
  opacity: 1;
  box-shadow: inset 0 0 0 1px var(--ok);
}
.choice.right .key {
  background: var(--ok);
  border-color: var(--ok);
  color: #fff;
}
.choice.wrong {
  border-color: var(--rec);
  opacity: 1;
}
.choice.wrong .key {
  background: var(--rec);
  border-color: var(--rec);
  color: #fff;
}
.selfmark {
  display: inline-flex;
  gap: 8px;
  margin-left: 8px;
}

/* "Remind me": add one event to Google Calendar or as an .ics file with reminders */
.remind {
  position: relative;
}
.remind > summary {
  list-style: none;
}
.remind > summary::-webkit-details-marker {
  display: none;
}
.remind-menu {
  position: absolute;
  right: 0;
  top: calc(100% + 6px);
  z-index: 5;
  display: grid;
  gap: 6px;
  padding: 10px;
  width: 230px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 12px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
}
.remind-menu .btn {
  justify-content: flex-start;
}
.remind-menu a.btn {
  text-decoration: none;
}
.remind-menu .btn {
  justify-content: center;
}
.remind-menu.up {
  top: auto;
  bottom: calc(100% + 6px);
}
.coming {
  margin: 4px 0 14px;
}
.coming .view-head {
  margin-bottom: 4px;
}
.getting-started > summary {
  cursor: pointer;
  margin: 6px 0;
}
h1[tabindex="-1"]:focus,
h2[tabindex="-1"]:focus {
  outline: none;
}

/* Study notes: headings per topic, the lines worth keeping, highlights in the user's colours */
mark.hl {
  border-radius: 3px;
  padding: 0 3px;
  color: inherit;
  -webkit-box-decoration-break: clone;
  box-decoration-break: clone;
}
mark.hl.term {
  background: var(--hl-term, #ffe66d);
}
mark.hl.date {
  background: var(--hl-date, #bfe0ff);
}
mark.hl.def {
  background: var(--hl-def, #c8f2d0);
  outline: 1px dashed color-mix(in srgb, currentColor 40%, transparent);
}
mark.hl.kept {
  background: var(--hl-def, #c8f2d0);
  font-weight: 600;
}
mark.hl.mine {
  background: var(--hl-mine, #ffd1e3);
}
.study {
  display: grid;
  gap: 14px;
}
.study-terms {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  font-size: 13px;
}
.study-h {
  font-size: 15px;
  margin: 6px 0 2px;
}
.study-lines {
  margin: 0;
  padding-left: 18px;
  display: grid;
  gap: 6px;
}
.study-line {
  line-height: 1.45;
}
.study-ask {
  display: inline-flex;
  gap: 6px;
  align-items: center;
  margin-left: 8px;
  white-space: nowrap;
}
@media (max-width: 600px) {
  .study-ask {
    display: flex;
    margin: 4px 0 0;
  }
}