/* Tokens */

@font-face {
  font-family: "Inter";
  font-style: normal;
  font-display: swap;
  font-weight: 100 900;
  src: url("vendor/fonts/inter-greek-wght-normal.woff2") format("woff2-variations");
  unicode-range: U+0370-0377, U+037A-037F, U+0384-038A, U+038C, U+038E-03A1, U+03A3-03FF;
}

@font-face {
  font-family: "Inter";
  font-style: normal;
  font-display: swap;
  font-weight: 100 900;
  src: url("vendor/fonts/inter-latin-ext-wght-normal.woff2") format("woff2-variations");
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}

@font-face {
  font-family: "Inter";
  font-style: normal;
  font-display: swap;
  font-weight: 100 900;
  src: url("vendor/fonts/inter-latin-wght-normal.woff2") format("woff2-variations");
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

@font-face {
  font-family: "Archivo";
  font-style: normal;
  font-display: swap;
  font-weight: 100 900;
  src: url("vendor/fonts/archivo-latin-ext-wght-normal.woff2") format("woff2-variations");
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}

@font-face {
  font-family: "Archivo";
  font-style: normal;
  font-display: swap;
  font-weight: 100 900;
  src: url("vendor/fonts/archivo-latin-wght-normal.woff2") format("woff2-variations");
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

/* Light is the base. Dark applies when the system is dark, unless the admin chose light, and when
   the admin chose dark. The two dark blocks must stay the same. */
:root {
  color-scheme: light;

  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.5rem;
  --space-6: 2rem;

  --radius: 12px;
  --radius-input: 14px;
  --radius-card: 16px;
  --radius-hero: 24px;
  --radius-pill: 999px;

  --touch-target: 44px;
  --text-sm: 0.8125rem;
  --text-lg: 1.125rem;
  --font-display: "Archivo", "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --tabbar-height: 64px;
  --rail-width: 232px;

  --bg: #F6F5F2;
  --surface: #FFFFFF;
  --raised: #ECEBE7;
  --line: #E3E1DC;
  --text: #141518;
  --muted: #5B6168;
  --faint: #646A71;
  --primary-bg: #141518;
  --primary-fg: #F3F2EF;
  --good: #157544;
  --good-bg: #E3F3EA;
  --bad: #B23A28;
  --bad-bg: #FBE7E3;
  --warn: #8A5D00;
  --warn-bg: #FBF0D9;
  --info: #2459B8;
  --info-bg: #E3ECFA;
  --on-status: #FFFFFF;
  --card-edge: #E3E1DC;
  --invert-bg: #141518;
  --invert-fg: #F3F2EF;
  --invert-muted: #A1A6AD;

  /* Older pages, until each is rebuilt in its phase. */
  --border: var(--line);
  --accent: var(--text);
  --accent-hover: var(--muted);
  --accent-text: var(--bg);
  --error: var(--bad);
  --error-hover: var(--bad);
  --error-bg: var(--bad-bg);
  --notice: var(--good);
  --notice-bg: var(--good-bg);
  --card-bg: var(--surface);
  --card-border: var(--card-edge);
  --hover-bg: var(--raised);
  --input-bg: var(--surface);
  --warning: var(--warn);
  --warning-bg: var(--warn-bg);
  --status-present: var(--good);
  --status-absent: var(--bad);
  --status-excused: var(--warn);
  --heat-empty: var(--raised);
  --heat-1: var(--good);
  --heat-2: var(--good);
  --heat-3: var(--good);
  --heat-4: var(--good);
  --heat-excused: var(--warn);
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    color-scheme: dark;

    --bg: #0E0F11;
    --surface: #16181B;
    --raised: #1E2125;
    --line: #2A2D32;
    --text: #F3F2EF;
    --muted: #A1A6AD;
    --faint: #868C94;
    --primary-bg: #F3F2EF;
    --primary-fg: #0E0F11;
    --good: #4BD48A;
    --good-bg: #13291D;
    --bad: #FF7B6B;
    --bad-bg: #33181A;
    --warn: #F2B544;
    --warn-bg: #30260F;
    --info: #78B8FF;
    --info-bg: #142235;
    --on-status: #0E0F11;
    --card-edge: transparent;
    --invert-bg: #F3F2EF;
    --invert-fg: #0E0F11;
    --invert-muted: #5B6168;
  }
}

:root[data-theme="dark"] {
  color-scheme: dark;

  --bg: #0E0F11;
  --surface: #16181B;
  --raised: #1E2125;
  --line: #2A2D32;
  --text: #F3F2EF;
  --muted: #A1A6AD;
  --faint: #868C94;
  --primary-bg: #F3F2EF;
  --primary-fg: #0E0F11;
  --good: #4BD48A;
  --good-bg: #13291D;
  --bad: #FF7B6B;
  --bad-bg: #33181A;
  --warn: #F2B544;
  --warn-bg: #30260F;
  --info: #78B8FF;
  --info-bg: #142235;
  --on-status: #0E0F11;
  --card-edge: transparent;
  --invert-bg: #F3F2EF;
  --invert-fg: #0E0F11;
  --invert-muted: #5B6168;
}

/* Base */

* {
  box-sizing: border-box;
}

/* Classes set `display`, which would otherwise show what `hidden` hides. */
[hidden] {
  display: none !important;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  font-size: 1rem;
  line-height: 1.5;
}

main {
  max-width: 60rem;
  margin: 0 auto;
  padding: var(--space-4);
}

h1 {
  font-size: 1.5rem;
  font-weight: 700;
  margin: 0 0 var(--space-4);
}

h2 {
  font-size: 1.25rem;
  font-weight: 650;
  margin: var(--space-6) 0 var(--space-3);
}

a {
  color: var(--accent);
}

a:hover {
  color: var(--accent-hover);
}

:focus-visible {
  outline: 3px solid var(--accent);
  outline-offset: 2px;
}

label {
  font-weight: 600;
}

.icon {
  flex: none;
  width: 1.125rem;
  height: 1.125rem;
}

.hint,
.muted {
  color: var(--muted);
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip-path: inset(50%);
  white-space: nowrap;
}

/* Buttons */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  min-width: var(--touch-target);
  min-height: var(--touch-target);
  padding: var(--space-2) var(--space-4);
  border: 1px solid transparent;
  border-radius: var(--radius);
  font: inherit;
  font-weight: 600;
  line-height: 1.25;
  text-decoration: none;
  cursor: pointer;
}

.btn-primary {
  background: var(--primary-bg);
  color: var(--primary-fg);
}

.btn-primary:hover {
  background: var(--primary-bg);
  color: var(--primary-fg);
  opacity: 0.88;
}

.btn-secondary {
  background: var(--raised);
  color: var(--text);
}

.btn-secondary:hover {
  border-color: var(--line);
  background: var(--raised);
  color: var(--text);
}

.btn-ghost {
  border-color: var(--line);
  background: transparent;
  color: var(--text);
}

.btn-ghost:hover {
  background: var(--raised);
  color: var(--text);
}

.btn-destructive {
  border-color: var(--line);
  background: transparent;
  color: var(--bad);
}

.btn-destructive:hover {
  background: var(--bad-bg);
  color: var(--bad);
}

.btn-danger,
.btn-bad {
  background: var(--bad);
  color: var(--on-status);
}

.btn-danger:hover,
.btn-bad:hover {
  background: var(--bad);
  color: var(--on-status);
  opacity: 0.88;
}

.btn-icon {
  width: var(--touch-target);
  padding: var(--space-2);
}

.btn-block {
  width: 100%;
}

.btn-round {
  border-radius: var(--radius-pill);
}

.btn[disabled] {
  background: var(--raised);
  color: var(--faint);
  cursor: not-allowed;
  opacity: 1;
}

/* Forms */

.form-input {
  width: 100%;
  min-height: var(--touch-target);
  padding: var(--space-2) var(--space-3);
  border: 1px solid var(--line);
  border-radius: var(--radius-input);
  background: var(--surface);
  color: var(--text);
  font: inherit;
}

textarea.form-input {
  display: block;
  resize: vertical;
}

.form-input::placeholder {
  color: var(--faint);
  opacity: 1;
}

.stack {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.stack .btn {
  margin-top: var(--space-2);
}

.narrow {
  max-width: 24rem;
}

.check {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  min-height: var(--touch-target);
  font-weight: 400;
}

.check input {
  width: 22px;
  height: 22px;
  margin: 0;
}

.error {
  margin: 0;
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius);
  background: var(--error-bg);
  color: var(--error);
}

.notice {
  margin: 0 0 var(--space-4);
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius);
  background: var(--notice-bg);
  color: var(--notice);
}

/* Public schedule */

.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  margin-bottom: var(--space-4);
}

.site-header h1 {
  margin: 0;
}

.header-link {
  display: inline-flex;
  align-items: center;
  min-height: var(--touch-target);
  flex-shrink: 0;
}

.schedule {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-4);
}

.schedule-link {
  display: block;
  width: 100%;
}

.schedule-image {
  display: block;
  margin: 0 auto;
  max-width: 100%;
  height: auto;
  max-height: 80vh;
  max-height: 80dvh;
  object-fit: contain;
}

.viewer {
  width: 100vw;
  height: 100vh;
  height: 100dvh;
  max-width: none;
  max-height: none;
  margin: 0;
  padding: 0;
  border: 0;
  overflow: auto;
  background: #000;
}

.viewer[open] {
  display: flex;
  align-items: center;
  justify-content: center;
}

.viewer::backdrop {
  background: #000;
}

.viewer-image {
  display: block;
  max-width: 100%;
  max-height: 100%;
  width: auto;
  height: auto;
  object-fit: contain;
  cursor: zoom-in;
}

.viewer.zoomed[open] {
  display: block;
}

.viewer.zoomed .viewer-image {
  max-width: none;
  max-height: none;
  margin: auto;
  cursor: zoom-out;
}

.viewer-close {
  position: fixed;
  top: calc(0.5rem + env(safe-area-inset-top, 0px));
  right: calc(0.5rem + env(safe-area-inset-right, 0px));
  z-index: 1;
  border-color: #fff;
  background: #000;
  color: #fff;
}

.viewer-close:hover {
  background: #333;
  color: #fff;
}

/* Attendance heatmap */

.heatmap-scroll {
  overflow-x: auto;
  padding-bottom: var(--space-2);
}

.heatmap {
  --cell: 20px;
  --cell-gap: 4px;
  display: inline-grid;
  grid-auto-flow: column;
  grid-template-rows: auto repeat(7, var(--cell));
  grid-template-columns: 2.25rem;
  grid-auto-columns: var(--cell);
  gap: var(--cell-gap);
}

.heat-weekday,
.heat-month {
  color: var(--muted);
  font-size: 0.75rem;
  line-height: var(--cell);
  white-space: nowrap;
}

.heat-weekday {
  position: sticky;
  left: 0;
  z-index: 1;
  background: var(--bg);
}

.heat-month {
  line-height: 1.5;
}

.heat-day {
  display: block;
  width: var(--cell, 13px);
  height: var(--cell, 13px);
  border-radius: 2px;
}

.heat-none {
  background: var(--heat-empty);
}

.heat-before {
  box-shadow: inset 0 0 0 1px var(--heat-empty);
}

.heat-1 {
  background: var(--heat-1);
}

.heat-2 {
  background: var(--heat-2);
}

.heat-3 {
  background: var(--heat-3);
}

.heat-4 {
  background: var(--heat-4);
}

.heat-missed {
  background: var(--heat-empty);
  box-shadow: inset 0 0 0 2px var(--error);
}

.heat-excused {
  background: var(--heat-excused);
}

.heatmap a.heat-day[aria-current="true"],
.heatmap a.heat-day:hover {
  outline: 2px solid var(--text);
  outline-offset: 1px;
}

.heat-legend {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-1) var(--space-4);
  margin: var(--space-2) 0 0;
  padding: 0;
  color: var(--muted);
  font-size: 0.85rem;
  list-style: none;
}

.heat-legend li {
  display: flex;
  align-items: center;
  gap: var(--space-1);
}

.heat-tooltip {
  position: fixed;
  z-index: 2;
  max-width: calc(100vw - 12px);
  padding: var(--space-1) var(--space-2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--bg);
  color: var(--text);
  font-size: 0.85rem;
  pointer-events: none;
}

.day-details {
  margin-top: var(--space-4);
}

.day-details h3 {
  margin: 0 0 var(--space-1);
  font-size: 1rem;
}

.day-sessions li {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-1) var(--space-3);
  min-height: var(--touch-target);
  padding: var(--space-1) 0;
  border-top: 1px solid var(--card-border);
  overflow-wrap: anywhere;
}

.stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-4);
  margin: 0;
}

.stats dt {
  font-weight: 600;
}

.stats dd {
  margin: 0;
  font-size: 1.5rem;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
}

.stats dd.muted {
  font-size: 0.85rem;
  font-weight: 400;
}

.stats-note {
  margin: var(--space-4) 0 0;
  font-size: 0.85rem;
}

/* Shell: bottom tab bar on phones, left rail from 900 px */

.shell-main {
  max-width: 1160px;
  padding: var(--space-5) var(--space-4) calc(var(--tabbar-height) + var(--space-6) + env(safe-area-inset-bottom, 0px));
}

.shell--detail .shell-main {
  padding-bottom: var(--space-6);
}

.shell--detail .tabbar {
  display: none;
}

.rail {
  display: none;
}

.tabbar {
  position: fixed;
  right: 0;
  bottom: 0;
  left: 0;
  z-index: 3;
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  padding-bottom: env(safe-area-inset-bottom, 0px);
  border-top: 1px solid var(--line);
  background: var(--bg);
}

.tabbar__item {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2px;
  height: var(--tabbar-height);
  border-top: 2px solid transparent;
  color: var(--faint);
  font-size: 0.75rem;
  font-weight: 600;
  text-decoration: none;
}

.tabbar__item:hover {
  color: var(--text);
}

.tabbar__item[aria-current="page"] {
  border-top-color: var(--text);
  color: var(--text);
  font-weight: 700;
}

.tabbar__item .icon {
  width: 1.5rem;
  height: 1.5rem;
}

.logo {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-family: var(--font-display);
  font-weight: 800;
}

.logo__mark {
  display: flex;
  flex: none;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 10px;
  background: #F3F2EF;
}

.logo__belt {
  display: block;
  width: 22px;
  height: 8px;
  border-radius: 2px;
  background: #141414;
  border-right: 7px solid #C8312B;
}

.rail__item {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  min-height: var(--touch-target);
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius);
  color: var(--muted);
  font-weight: 600;
  text-decoration: none;
}

.rail__item:hover {
  background: var(--raised);
  color: var(--text);
}

.rail__item[aria-current="page"] {
  background: var(--primary-bg);
  color: var(--primary-fg);
}

.rail__foot {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-top: auto;
  padding: var(--space-3);
  border: 1px solid var(--card-edge);
  border-radius: var(--radius-card);
  background: var(--surface);
  overflow-wrap: anywhere;
}

/* Page furniture */

.page-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--space-3);
  margin-bottom: var(--space-4);
}

.page-title {
  margin: 0;
  font-family: var(--font-display);
  font-size: 2.125rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.1;
  overflow-wrap: anywhere;
}

.page-kicker {
  margin: 0;
  color: var(--muted);
  font-size: 0.9375rem;
  font-weight: 600;
}

.section-label {
  margin: var(--space-5) 0 var(--space-2);
  color: var(--faint);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.backlink {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  min-height: var(--touch-target);
  color: var(--muted);
  font-weight: 600;
  text-decoration: none;
}

.backlink:hover {
  color: var(--text);
}

.meta {
  color: var(--muted);
  font-size: var(--text-sm);
}

.num {
  font-variant-numeric: tabular-nums;
}

.display-hero,
.display-kpi {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-variant-numeric: tabular-nums;
  letter-spacing: -0.02em;
  line-height: 1.05;
}

.display-hero {
  font-size: 3rem;
}

.display-kpi {
  font-size: 1.75rem;
}

.display-kpi .meta {
  font-family: "Inter", system-ui, sans-serif;
  font-size: 0.9375rem;
  font-weight: 400;
  letter-spacing: 0;
}

.text-good {
  color: var(--good);
}

.text-bad {
  color: var(--bad);
}

.text-warn {
  color: var(--warn);
}

.text-info {
  color: var(--info);
}

.cluster {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-2);
}

.scroll-row {
  display: flex;
  gap: var(--space-2);
  margin: 0 calc(var(--space-4) * -1);
  padding: 0 var(--space-4);
  overflow-x: auto;
  scrollbar-width: none;
}

.scroll-row > * {
  flex: none;
}

.grid-2,
.grid-3 {
  display: grid;
  gap: var(--space-3);
}

.grid-2 {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.grid-3 {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

/* Cards */

.card {
  padding: var(--space-4);
  border: 1px solid var(--card-edge);
  border-radius: var(--radius-card);
  background: var(--surface);
}

.card-hero {
  padding: var(--space-5);
  border-radius: var(--radius-hero);
  background: var(--invert-bg);
  color: var(--invert-fg);
}

.card-hero .meta,
.card-hero .section-label {
  color: var(--invert-muted);
}

.card-hero .section-label {
  margin-top: 0;
}

.card-hero p {
  margin: 0;
}

.card-hero .display-hero {
  margin: var(--space-2) 0;
}

.card-hero .btn {
  margin-top: var(--space-4);
}

.card-hero .btn-primary,
.card-hero .btn-primary:hover {
  background: var(--invert-fg);
  color: var(--invert-bg);
}

.tile {
  padding: var(--space-3) var(--space-4);
  border: 1px solid var(--card-edge);
  border-radius: var(--radius-card);
  background: var(--surface);
}

.tile__label {
  margin: 0;
  color: var(--muted);
  font-size: var(--text-sm);
  font-weight: 600;
}

.tile__note {
  margin: 0;
  color: var(--muted);
  font-size: var(--text-sm);
}

.tile__note.text-good {
  color: var(--good);
}

.card + .grid-2 {
  margin-top: var(--space-3);
}

.card > .tile__label + .display-kpi {
  margin: var(--space-1) 0 var(--space-3);
}

.banner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-card);
}

.banner--bad {
  background: var(--bad-bg);
}

.banner__title {
  margin: 0;
  color: var(--bad);
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 800;
}

.banner__text {
  margin: 0;
  font-size: var(--text-sm);
}

/* List group */

.list-group {
  margin: 0;
  padding: 0;
  border: 1px solid var(--card-edge);
  border-radius: var(--radius-card);
  background: var(--surface);
  list-style: none;
  overflow: hidden;
}

.list-group > li + li {
  border-top: 1px solid var(--line);
}

.list-row-link {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  min-height: var(--touch-target);
  padding: var(--space-3) var(--space-4);
  color: var(--text);
  text-decoration: none;
}

.list-row-link:hover {
  background: var(--raised);
  color: var(--text);
}

.list-row-link__main {
  flex: 1 1 auto;
  min-width: 0;
  overflow-wrap: anywhere;
}

.list-row-link__title {
  display: block;
  font-size: 0.9375rem;
  font-weight: 600;
}

.list-row-link__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0 var(--space-2);
  color: var(--muted);
  font-size: var(--text-sm);
}

.list-row-link__side {
  flex: none;
  max-width: 45%;
  font-size: var(--text-sm);
  text-align: right;
}

.list-row-link__status {
  display: block;
  font-weight: 700;
}

.icon-tile {
  display: flex;
  flex: none;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 10px;
  background: var(--raised);
}

/* Avatar */

.avatar {
  display: flex;
  flex: none;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--raised);
  color: var(--text);
  font-size: var(--text-sm);
  font-weight: 700;
}

.avatar--lg {
  width: 64px;
  height: 64px;
  font-family: var(--font-display);
  font-size: 1.375rem;
  font-weight: 800;
}

/* Belt chip: a bar in the belt colour with a darker tip and one tick per stripe */

.belt-chip {
  --belt: #E9E7E2;
  --tip: #141414;
  --tick: 1px;
  --tick-gap: 1px;
  position: relative;
  display: inline-flex;
  flex: none;
  justify-content: flex-end;
  width: 30px;
  height: 8px;
  border: 1px solid var(--line);
  border-radius: 2px;
  background: var(--belt);
  overflow: hidden;
  vertical-align: middle;
}

.belt-chip--lg {
  --tick: 3px;
  --tick-gap: 3px;
  width: 96px;
  height: 18px;
  border-radius: 3px;
}

.belt--white { --belt: #E9E7E2; }
.belt--grey { --belt: #8B8F94; }
.belt--yellow { --belt: #E3C234; }
.belt--orange { --belt: #E0792B; }
.belt--green { --belt: #2E8B57; }
.belt--blue { --belt: #2F6BDB; }
.belt--purple { --belt: #7A4BD0; }
.belt--brown { --belt: #7B4B2A; }
.belt--black { --belt: #050505; --tip: #C8312B; }

.belt__tip {
  position: relative;
  display: block;
  width: 40%;
  background: var(--tip);
}

.belt__tip::after {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  width: calc(var(--stripes, 0) * (var(--tick) + var(--tick-gap)));
  background: repeating-linear-gradient(to right, #F3F2EF 0 var(--tick), transparent var(--tick) calc(var(--tick) + var(--tick-gap)));
}

.belt__stripes--0 { --stripes: 0; }
.belt__stripes--1 { --stripes: 1; }
.belt__stripes--2 { --stripes: 2; }
.belt__stripes--3 { --stripes: 3; }
.belt__stripes--4 { --stripes: 4; }
.belt__stripes--5 { --stripes: 5; }
.belt__stripes--6 { --stripes: 6; }

/* Status pill */

.status-pill {
  display: inline-flex;
  align-items: center;
  padding: 0.1875rem 0.625rem;
  border-radius: var(--radius-pill);
  background: var(--raised);
  color: var(--muted);
  font-size: var(--text-sm);
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}

.status-pill--good {
  background: var(--good-bg);
  color: var(--good);
}

.status-pill--bad {
  background: var(--bad-bg);
  color: var(--bad);
}

.status-pill--warn {
  background: var(--warn-bg);
  color: var(--warn);
}

.status-pill--info {
  background: var(--info-bg);
  color: var(--info);
}

.status-pill--next {
  background: var(--primary-bg);
  color: var(--primary-fg);
}

/* Progress bar: an SVG of rects sized with width attributes, as the CSP forbids inline styles */

.bar {
  display: block;
  width: 100%;
  height: 8px;
  border-radius: var(--radius-pill);
  background: var(--raised);
}

.bar__paid,
.bar__present {
  fill: var(--good);
}

.bar__overdue {
  fill: var(--bad);
}

.bar__excused {
  fill: var(--warn);
}

.legend {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-1) var(--space-3);
  margin: var(--space-2) 0 0;
  padding: 0;
  color: var(--muted);
  font-size: var(--text-sm);
  list-style: none;
}

.legend__dot {
  display: inline-block;
  width: 0.625rem;
  height: 0.625rem;
  margin-right: var(--space-1);
  border-radius: 50%;
  background: var(--raised);
  box-shadow: inset 0 0 0 1px var(--faint);
}

.legend__dot--good {
  background: var(--good);
  box-shadow: none;
}

.legend__dot--bad {
  background: var(--bad);
  box-shadow: none;
}

/* Fields */

.field {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
  margin-bottom: var(--space-4);
}

.field__label {
  color: var(--muted);
  font-size: var(--text-sm);
  font-weight: 600;
}

.field__error {
  margin: 0;
  color: var(--bad);
  font-size: var(--text-sm);
  font-weight: 600;
}

.field--with-action {
  position: relative;
}

.field__action {
  position: absolute;
  right: var(--space-1);
  bottom: 0;
  border: 0;
  background: transparent;
  color: var(--muted);
}

.field__action[hidden] {
  display: none;
}

/* Segmented control: radios, or links for a tab that has its own URL */

.segmented {
  display: flex;
  gap: var(--space-1);
  padding: var(--space-1);
  border: 1px solid var(--card-edge);
  border-radius: var(--radius-input);
  background: var(--surface);
}

.segmented__item {
  display: flex;
  flex: 1 1 0;
  min-width: 0;
  font-weight: 600;
  text-decoration: none;
}

.segmented__input {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
}

.segmented__label {
  display: flex;
  flex: 1 1 auto;
  align-items: center;
  justify-content: center;
  min-height: 36px;
  padding: var(--space-1) var(--space-2);
  border-radius: 10px;
  color: var(--muted);
  cursor: pointer;
  text-align: center;
}

.segmented__item:hover .segmented__label {
  color: var(--text);
}

.segmented__input:checked + .segmented__label,
.segmented__item[aria-current="page"] .segmented__label {
  background: var(--primary-bg);
  color: var(--primary-fg);
}

.segmented__input:focus-visible + .segmented__label {
  outline: 3px solid var(--accent);
  outline-offset: 2px;
}

/* Chips and choices, as radios or checkboxes */

.chip {
  display: inline-flex;
  align-items: center;
  min-height: var(--touch-target);
  padding: var(--space-1) var(--space-4);
  border: 1px solid var(--line);
  border-radius: var(--radius-pill);
  color: var(--text);
  cursor: pointer;
  font-weight: 600;
  text-decoration: none;
  white-space: nowrap;
}

.chip:hover {
  background: var(--raised);
  color: var(--text);
}

.chip[aria-current="page"]:hover {
  background: var(--primary-bg);
  color: var(--primary-fg);
}

.chip-input {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
}

.chip-input:checked + .chip,
.chip[aria-current="page"] {
  border-color: var(--primary-bg);
  background: var(--primary-bg);
  color: var(--primary-fg);
  font-weight: 600;
}

.chip-input:focus-visible + .chip,
.chip-input:focus-visible + .choice,
.chip-input:focus-visible + .day-toggle {
  outline: 3px solid var(--accent);
  outline-offset: 2px;
}

.chip__count {
  margin-left: var(--space-2);
  opacity: 0.7;
  font-variant-numeric: tabular-nums;
}

.choice {
  display: flex;
  flex-direction: column;
  min-height: var(--touch-target);
  padding: var(--space-2) var(--space-3);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  color: var(--text);
  cursor: pointer;
  font-weight: 600;
}

.choice__note {
  color: var(--muted);
  font-size: var(--text-sm);
  font-weight: 400;
}

.chip-input:checked + .choice {
  border-color: var(--primary-bg);
  background: var(--primary-bg);
  color: var(--primary-fg);
}

.chip-input:checked + .choice .choice__note {
  color: inherit;
}

.day-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: var(--touch-target);
  height: var(--touch-target);
  border: 1px solid var(--line);
  border-radius: 50%;
  color: var(--text);
  cursor: pointer;
  font-weight: 700;
}

.chip-input:checked + .day-toggle {
  border-color: var(--primary-bg);
  background: var(--primary-bg);
  color: var(--primary-fg);
}

.day-toggles {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: var(--space-1);
}

/* Switch: a real checkbox */

.switch {
  position: relative;
  flex: none;
  width: 52px;
  height: 32px;
  margin: 0;
  border-radius: var(--radius-pill);
  background: var(--raised);
  box-shadow: inset 0 0 0 1px var(--line);
  appearance: none;
  cursor: pointer;
}

.switch::after {
  content: "";
  position: absolute;
  top: 4px;
  left: 4px;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--faint);
}

.switch:checked {
  background: var(--good);
  box-shadow: none;
}

.switch:checked::after {
  left: 24px;
  background: var(--on-status);
}

.switch-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  min-height: var(--touch-target);
  padding: var(--space-3) var(--space-4);
}

.switch-row__title {
  display: block;
  font-weight: 600;
}

.switch-row__note {
  display: block;
  color: var(--muted);
  font-size: var(--text-sm);
  font-weight: 400;
}

/* Stepper: a number input. The buttons submit a step, so they need no JavaScript */

.stepper {
  display: inline-flex;
  flex: none;
  align-items: center;
  gap: var(--space-1);
  padding: var(--space-1);
  border-radius: var(--radius-input);
  background: var(--bg);
}

.stepper__value {
  width: 3.5rem;
  min-height: var(--touch-target);
  border: 0;
  background: transparent;
  color: var(--text);
  font: inherit;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  text-align: center;
  appearance: textfield;
}

.stepper__value::-webkit-inner-spin-button,
.stepper__value::-webkit-outer-spin-button {
  margin: 0;
  appearance: none;
}

/* Search */

.search {
  position: relative;
  display: block;
}

.search .icon {
  position: absolute;
  top: 50%;
  left: var(--space-3);
  color: var(--faint);
  transform: translateY(-50%);
}

.search .form-input {
  padding-left: 2.5rem;
}

/* Student row */

.student-row__status {
  display: block;
  font-weight: 700;
}

/* Check-in row */

.checkin-row {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  min-height: 56px;
  padding: var(--space-2) var(--space-3);
  border: 1px solid var(--card-edge);
  border-radius: var(--radius-card);
  background: var(--surface);
}

.checkin-row--present {
  background: var(--good-bg);
}

.checkin-row__body {
  display: flex;
  flex: 1 1 auto;
  align-items: center;
  justify-content: flex-start;
  gap: var(--space-3);
  min-width: 0;
  padding: 0;
  border: 0;
  background: transparent;
  color: inherit;
  font-weight: 400;
  text-align: left;
  overflow-wrap: anywhere;
}

.toggle-excused {
  min-height: var(--touch-target);
  padding: var(--space-1) var(--space-2);
  border-color: var(--line);
  background: transparent;
  color: var(--muted);
  font-size: var(--text-sm);
}

.toggle-excused:hover {
  color: var(--text);
}

.toggle-excused[aria-pressed="true"] {
  border-color: var(--warn);
  background: var(--warn);
  color: var(--on-status);
}

.toggle-check {
  width: var(--touch-target);
  padding: 0;
  border-color: var(--faint);
  border-radius: 50%;
  background: transparent;
  color: transparent;
}

.toggle-check:hover {
  color: var(--faint);
}

.toggle-check[aria-pressed="true"] {
  border-color: var(--good);
  background: var(--good);
  color: var(--on-status);
}

/* Day strip */

.day-strip {
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
  gap: var(--space-1);
}

.day-strip__day {
  display: flex;
  flex-direction: column;
  align-items: center;
  min-height: 60px;
  padding: var(--space-2) 0;
  border-radius: var(--radius);
  background: var(--surface);
  color: var(--muted);
  font-size: 0.75rem;
  font-weight: 700;
  text-decoration: none;
}

.day-strip__day:hover {
  color: var(--text);
}

.day-strip__date {
  color: var(--text);
  font-family: var(--font-display);
  font-size: 1.125rem;
  font-weight: 800;
}

.day-strip__day--today {
  background: var(--raised);
}

.day-strip__day[aria-current="date"],
.day-strip__day[aria-current="date"] .day-strip__date {
  background: var(--primary-bg);
  color: var(--primary-fg);
}

.day-strip__dots {
  min-height: 0.75rem;
  letter-spacing: 1px;
  line-height: 0.75rem;
}

/* Empty state and confirmations */

.empty-state {
  padding: var(--space-5) var(--space-4);
  border: 1px dashed var(--line);
  border-radius: var(--radius-card);
  color: var(--muted);
  text-align: center;
}

.empty-state p {
  margin: 0 0 var(--space-3);
}

.toast {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  margin: 0;
  color: var(--good);
  font-size: var(--text-sm);
  font-weight: 600;
}

/* Sheet: a bottom sheet on phones, a centred dialog from 900 px. Without JavaScript the same
   content is a normal page */

.sheet {
  width: 100%;
  max-width: none;
  max-height: 92vh;
  max-height: 92dvh;
  margin: auto 0 0;
  padding: 0;
  border: 0;
  border-radius: var(--radius-hero) var(--radius-hero) 0 0;
  background: var(--surface);
  color: var(--text);
}

.sheet::backdrop {
  background: rgba(0, 0, 0, 0.6);
}

.sheet__handle {
  display: block;
  width: 40px;
  height: 4px;
  margin: var(--space-2) auto 0;
  border-radius: var(--radius-pill);
  background: var(--line);
}

.sheet__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  padding: var(--space-3) var(--space-4);
}

.sheet__head p {
  margin: 0;
}

.sheet__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: 1.375rem;
  font-weight: 800;
}

.sheet__body {
  padding: 0 var(--space-4) var(--space-4);
}

.sheet__foot {
  padding: var(--space-3) var(--space-4) calc(var(--space-4) + env(safe-area-inset-bottom, 0px));
  border-top: 1px solid var(--line);
}

.sheet-page {
  max-width: 30rem;
  margin: 0 auto;
  border: 1px solid var(--card-edge);
  border-radius: var(--radius-hero);
  background: var(--surface);
}

.sheet-page .sheet__handle {
  display: none;
}

/* Styleguide */

.guide-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-3);
  margin-bottom: var(--space-3);
}

.guide-swatch {
  display: block;
  width: 56px;
  height: 56px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.guide-swatch--bg { background: var(--bg); }
.guide-swatch--surface { background: var(--surface); }
.guide-swatch--raised { background: var(--raised); }
.guide-swatch--good { background: var(--good); }
.guide-swatch--bad { background: var(--bad); }
.guide-swatch--warn { background: var(--warn); }
.guide-swatch--info { background: var(--info); }

/* Wide screens */

@media (min-width: 900px) {
  .shell {
    display: grid;
    grid-template-columns: var(--rail-width) minmax(0, 1fr);
    min-height: 100vh;
  }

  .shell-main,
  .shell--detail .shell-main {
    width: 100%;
    margin: 0 auto;
    padding: var(--space-6);
  }

  .tabbar {
    display: none;
  }

  .rail {
    position: sticky;
    top: 0;
    display: flex;
    flex-direction: column;
    gap: var(--space-1);
    height: 100vh;
    padding: var(--space-5) var(--space-3);
    border-right: 1px solid var(--line);
  }

  .rail .logo {
    margin: 0 var(--space-2) var(--space-4);
  }

  .page-title {
    font-size: 2.75rem;
  }

  .sheet {
    width: 30rem;
    margin: auto;
    border-radius: var(--radius-hero);
  }

  .sheet__handle {
    display: none;
  }
}

/* Screens */

.struck {
  text-decoration: line-through;
}

.text-faint {
  color: var(--faint);
}

.icon--small {
  width: 0.875rem;
  height: 0.875rem;
}

.pre-line {
  white-space: pre-line;
}

.page-notice {
  display: flex;
  margin-bottom: var(--space-3);
}

.hint-center {
  margin: var(--space-4) 0;
  text-align: center;
}

.link-quiet {
  color: var(--muted);
  font-weight: 600;
  text-decoration: none;
}

.link-quiet:hover {
  color: var(--text);
  text-decoration: underline;
}

.section-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
}

.section-title {
  margin: 0;
  font-size: 1.0625rem;
  font-weight: 700;
}

.list-gap {
  margin-top: var(--space-4);
}

.only-wide {
  display: none !important;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-2);
  min-height: var(--touch-target);
  margin-bottom: var(--space-2);
}

.topbar__actions {
  display: flex;
  gap: var(--space-2);
}

.avatar--link {
  width: var(--touch-target);
  height: var(--touch-target);
  text-decoration: none;
}

.avatar--small {
  width: 32px;
  height: 32px;
  font-size: 0.6875rem;
}

.avatar--tile {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-card);
  background: var(--primary-bg);
  color: var(--primary-fg);
  font-family: var(--font-display);
  font-size: 1.125rem;
  font-weight: 800;
}

.kind-tag {
  display: inline-block;
  padding: 0 var(--space-2);
  border-radius: 6px;
  background: var(--raised);
  color: var(--muted);
  font-size: 0.75rem;
  font-weight: 700;
  white-space: nowrap;
}

.kind-pill {
  padding: 0.125rem 0.625rem;
  border-radius: var(--radius-pill);
  background: var(--invert-fg);
  color: var(--invert-bg);
  font-size: var(--text-sm);
  font-weight: 700;
  white-space: nowrap;
}

.next-card--quiet .kind-pill {
  background: var(--raised);
  color: var(--muted);
}

/* Switchers and the week */

.switcher {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-2);
  margin-bottom: var(--space-3);
}

.switcher--card {
  padding: var(--space-1);
  border: 1px solid var(--card-edge);
  border-radius: var(--radius-card);
  background: var(--surface);
}

.switcher__label {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.switcher__title {
  font-family: var(--font-display);
  font-size: 1.125rem;
  font-weight: 800;
}

.day-heading {
  margin: var(--space-4) 0 var(--space-3);
  color: var(--muted);
  font-size: 0.9375rem;
  font-weight: 700;
}

.class-cards {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  margin: 0;
  padding: 0;
  list-style: none;
}

.class-card {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  padding: var(--space-3) var(--space-4);
  border: 1px solid var(--card-edge);
  border-radius: var(--radius-card);
  background: var(--surface);
  color: var(--text);
  text-decoration: none;
}

a.class-card:hover {
  background: var(--raised);
  color: var(--text);
}

.class-card--faded .class-card__title,
.class-card--faded .class-card__start {
  color: var(--muted);
}

.class-card__time {
  display: flex;
  flex: none;
  flex-direction: column;
  min-width: 3.5rem;
}

.class-card__start {
  font-family: var(--font-display);
  font-size: 1.125rem;
  font-weight: 800;
  font-variant-numeric: tabular-nums;
}

.class-card__main {
  display: flex;
  flex: 1 1 auto;
  flex-direction: column;
  gap: 0.125rem;
  min-width: 0;
  overflow-wrap: anywhere;
}

.class-card__title {
  font-size: 1rem;
  font-weight: 700;
}

.class-card .status-pill {
  flex: none;
  align-self: center;
}

.repeat-line {
  display: flex;
  align-items: center;
  gap: var(--space-1);
}

.class-card__note-label {
  font-size: var(--text-sm);
  font-weight: 700;
}

.class-card__description,
.class-card__note {
  margin-top: var(--space-1);
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius);
  background: var(--bg);
  font-size: 0.875rem;
}

.class-card__note {
  background: var(--info-bg);
  color: var(--text);
}

/* Forms that fill a screen */

.form-page {
  max-width: 34rem;
  margin: 0 auto;
}

.form-bar {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  min-height: var(--touch-target);
  margin-bottom: var(--space-3);
}

.form-bar__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 800;
}

.fieldset-plain {
  min-width: 0;
  margin-right: 0;
  margin-left: 0;
  padding: 0;
  border: 0;
}

.fieldset-plain > legend {
  margin-bottom: var(--space-1);
  padding: 0;
}

.form-output {
  display: flex;
  align-items: center;
  min-height: var(--touch-target);
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-input);
  background: var(--raised);
  color: var(--muted);
  font-weight: 700;
  font-variant-numeric: tabular-nums;
}

.summary-box {
  margin: 0 0 var(--space-3);
  padding: var(--space-3);
  border-radius: var(--radius);
  background: var(--surface);
  border: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.875rem;
}

.class-form__foot {
  padding-bottom: var(--space-2);
}

.when-once,
.when-other-length,
.when-ends-on-date {
  display: none;
}

.class-form:not(:has(.repeat-toggle)) .when-once {
  display: none;
}

.class-form:has(.repeat-toggle:not(:checked)) .when-repeating {
  display: none;
}

.class-form:has(.repeat-toggle:not(:checked)) .when-once,
.class-form:has(.length-other:checked) .when-other-length,
.class-form:has(.ends-on-date:checked) .when-ends-on-date {
  display: flex;
}

.confirm-box {
  margin-top: var(--space-4);
}

.confirm-box > summary {
  list-style: none;
}

.confirm-box > summary::-webkit-details-marker {
  display: none;
}

.confirm-box[open] > summary {
  margin-bottom: var(--space-2);
}

/* Check-in */

.checkin-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--space-3);
}

.checkin-head .meta {
  margin: var(--space-1) 0 0;
}

.checkin-count {
  display: flex;
  flex: none;
  flex-direction: column;
  align-items: flex-end;
}

.checkin-count .display-kpi {
  font-size: 2.5rem;
}

.checkin-progress {
  margin: var(--space-3) 0;
}

.checkin-progress .meta {
  margin: var(--space-1) 0 0;
}

.checkin-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  margin: 0;
  padding: 0;
  list-style: none;
}

.checkin-row {
  padding: var(--space-1) var(--space-2);
  scroll-margin-top: var(--space-5);
}

.checkin-row__form {
  display: flex;
  flex: 1 1 auto;
  align-items: center;
  gap: var(--space-2);
  min-width: 0;
}

.checkin-row__body {
  min-height: 56px;
}

.checkin-row__body[disabled],
.toggle-excused[disabled],
.toggle-check[disabled] {
  background: transparent;
  color: inherit;
  cursor: default;
}

.toggle-check[disabled] {
  color: transparent;
}

.toggle-check[aria-pressed="true"][disabled] {
  background: var(--good);
  color: var(--on-status);
}

.toggle-excused[aria-pressed="true"][disabled] {
  background: var(--warn);
  color: var(--on-status);
}

.add-row {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  min-height: var(--touch-target);
  margin-top: var(--space-3);
  padding: var(--space-3);
  border: 1px dashed var(--line);
  border-radius: var(--radius-card);
  color: var(--muted);
  font-weight: 600;
  text-decoration: none;
}

.add-row:hover {
  color: var(--text);
}

.search-form {
  margin-bottom: var(--space-3);
}

.notes-section {
  margin-top: var(--space-4);
  scroll-margin-top: var(--space-5);
}

.checkin-foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  margin-top: var(--space-4);
}

.checkin-foot .meta {
  margin: 0;
}

.menu {
  position: relative;
}

.menu > summary {
  list-style: none;
}

.menu > summary::-webkit-details-marker {
  display: none;
}

.menu__list {
  position: absolute;
  top: calc(100% + var(--space-1));
  right: 0;
  z-index: 4;
  display: flex;
  flex-direction: column;
  width: 15rem;
  padding: var(--space-1);
  border: 1px solid var(--line);
  border-radius: var(--radius-card);
  background: var(--surface);
}

.menu__item {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  width: 100%;
  min-height: var(--touch-target);
  padding: var(--space-2) var(--space-3);
  border: 0;
  border-radius: var(--radius);
  background: transparent;
  color: var(--text);
  cursor: pointer;
  font-weight: 600;
  list-style: none;
  text-align: left;
  text-decoration: none;
}

.menu__item:hover {
  background: var(--raised);
  color: var(--text);
}

.menu__item--bad,
.menu__item--bad:hover {
  color: var(--bad);
}

.menu__confirm {
  padding: var(--space-2) var(--space-3);
}

.banner--info {
  background: var(--info-bg);
  color: var(--text);
  margin: 0 0 var(--space-3);
}

.banner--warn {
  background: var(--warn-bg);
  color: var(--text);
  margin: 0 0 var(--space-3);
}

/* Today */

.today-grid__main,
.today-grid__side {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  min-width: 0;
}

.today-grid__side {
  margin-top: var(--space-4);
}

.next-card {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.next-card__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
}

.next-card__top .section-label {
  margin: 0;
}

.next-card--quiet .section-label {
  margin: 0;
}

.next-card p {
  margin: 0;
}

.next-card__title {
  font-size: 1.25rem;
  font-weight: 700;
}

.next-card__regulars {
  font-weight: 600;
}

.next-card .btn-block {
  margin-top: 0;
}

.card-hero .btn {
  margin-top: 0;
}

.avatar-row {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-1);
  margin: 0;
  padding: 0;
  list-style: none;
}

.card-hero .avatar-row .avatar {
  background: var(--invert-bg);
  color: var(--invert-fg);
  box-shadow: inset 0 0 0 1px var(--invert-muted);
}

.time-cell {
  flex: none;
  min-width: 3.25rem;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
}

.time-cell--date {
  min-width: 5.5rem;
  color: var(--muted);
  font-size: var(--text-sm);
}

.list-row-link--faded .list-row-link__title,
.list-row-link--faded .time-cell {
  color: var(--muted);
}

.money-card,
.tile {
  color: var(--text);
  text-decoration: none;
}

a.money-card:hover,
a.tile:hover {
  background: var(--raised);
  color: var(--text);
}

.display-kpi--big {
  margin: var(--space-1) 0 var(--space-3);
  font-size: 2.25rem;
}

.kpi-row {
  margin-top: 0;
}

.attention__list {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  margin: var(--space-3) 0 0;
  padding: 0;
  list-style: none;
}

.attention > .meta {
  margin: var(--space-2) 0 0;
}

.attention__item {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  min-height: var(--touch-target);
  padding: var(--space-3);
  border: 1px solid var(--card-edge);
  border-radius: var(--radius-card);
  background: var(--surface);
  color: var(--text);
  text-decoration: none;
}

.attention__item:hover {
  background: var(--raised);
  color: var(--text);
}

.attention__item .meta {
  display: block;
}

.count-badge {
  display: flex;
  flex: none;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 10px;
  background: var(--raised);
  font-family: var(--font-display);
  font-weight: 800;
}

.count-badge--bad {
  background: var(--bad-bg);
  color: var(--bad);
}

.count-badge--warn {
  background: var(--warn-bg);
  color: var(--warn);
}

.count-badge--info {
  background: var(--info-bg);
  color: var(--info);
}

.link-text {
  margin: var(--space-1) 0 var(--space-3);
  overflow-wrap: anywhere;
  user-select: all;
}

.week-card .section-head {
  margin-bottom: var(--space-3);
}

.week-grid {
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
  gap: var(--space-2);
}

.week-grid__day {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
  min-width: 0;
  padding: var(--space-2) var(--space-1);
  border-radius: var(--radius);
}

.week-grid__day--today {
  background: var(--raised);
}

.week-grid__label {
  margin: 0;
  color: var(--muted);
  font-size: var(--text-sm);
  font-weight: 700;
  text-align: center;
}

.week-tile {
  display: flex;
  flex-direction: column;
  min-width: 0;
  padding: var(--space-2);
  border-radius: var(--radius);
  background: var(--bg);
  color: var(--text);
  font-size: 0.75rem;
  text-decoration: none;
}

.week-tile:hover {
  color: var(--text);
  outline: 1px solid var(--line);
}

.week-tile--faded .week-tile__title,
.week-tile--faded .week-tile__time {
  color: var(--muted);
}

.week-tile__time {
  font-weight: 700;
  font-variant-numeric: tabular-nums;
}

.week-tile__title {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.week-tile__note {
  font-weight: 600;
}

/* Students and the profile */

.filter-row {
  margin-bottom: var(--space-3);
  padding-bottom: 2px;
}

.profile-head {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-bottom: var(--space-3);
}

.profile-head .meta {
  margin: var(--space-1) 0 0;
}

.page-title--profile {
  font-size: 1.75rem;
}

.belt-card {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-bottom: var(--space-3);
}

.belt-card p {
  margin: 0;
}

.quick-actions {
  display: flex;
  gap: var(--space-2);
  margin-bottom: var(--space-3);
}

.quick-action {
  display: flex;
  flex: 1 1 0;
  flex-direction: column;
  align-items: center;
  gap: var(--space-1);
  min-height: var(--touch-target);
  padding: var(--space-3) var(--space-2);
  border: 1px solid var(--card-edge);
  border-radius: var(--radius-card);
  background: var(--surface);
  color: var(--text);
  font-weight: 600;
  text-decoration: none;
}

.quick-action:hover {
  background: var(--raised);
  color: var(--text);
}

.banner {
  margin-bottom: var(--space-3);
}

.profile-tabs {
  margin-bottom: var(--space-3);
}

.tile-grid {
  margin: var(--space-3) 0;
}

.tile-grid .display-kpi {
  margin: var(--space-1) 0;
}

.grid-3 .tile {
  padding: var(--space-3);
}

.heat-card {
  margin-bottom: var(--space-3);
}

.heat-card .section-head {
  margin-bottom: var(--space-3);
}

.heatmap {
  display: flex;
  gap: 4px;
}

.heat-week {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.heatmap--fit .heat-week {
  flex: 1 1 0;
  min-width: 0;
}

.heatmap--fit .heat-day,
.heatmap--fit .heat-blank {
  width: 100%;
  height: auto;
  aspect-ratio: 1;
}

.heatmap--year .heat-day,
.heatmap--year .heat-blank {
  width: 14px;
  height: 14px;
}

.heat-blank {
  display: block;
}

.heat-day {
  border-radius: 3px;
}

.heat-legend .heat-day {
  width: 12px;
  height: 12px;
}

.heat-before {
  box-shadow: inset 0 0 0 1px var(--line);
}

.heat-card .link-quiet {
  display: inline-flex;
  align-items: center;
  min-height: var(--touch-target);
}

.details-list {
  margin-bottom: var(--space-3);
}

.details-list__row {
  display: flex;
  justify-content: space-between;
  gap: var(--space-3);
  min-height: var(--touch-target);
  padding: var(--space-3) var(--space-4);
}

.details-list__row + .details-list__row {
  border-top: 1px solid var(--line);
}

.details-list dt {
  color: var(--muted);
}

.details-list dd {
  margin: 0;
  font-weight: 600;
  overflow-wrap: anywhere;
  text-align: right;
}

.card-section .stack {
  margin-top: var(--space-3);
}

.notes-foot {
  min-height: 1.5rem;
  margin-top: var(--space-2);
}

.show-older {
  margin-top: var(--space-3);
}

.stats-note {
  margin-top: var(--space-3);
}

.day-details {
  margin-top: var(--space-3);
  scroll-margin-top: var(--space-5);
}

.ledger > summary {
  list-style: none;
  cursor: pointer;
}

.ledger > summary::-webkit-details-marker {
  display: none;
}

.ledger__row {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  min-height: var(--touch-target);
  padding: var(--space-3) var(--space-4);
}

.ledger__row .meta {
  display: block;
}

.ledger__row .list-row-link__side {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: var(--space-1);
}

.ledger--void .list-row-link__main {
  color: var(--muted);
}

.ledger__void {
  padding: 0 var(--space-4) var(--space-3);
}

/* Add and edit student */

.belt-choices {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.belt-choice {
  flex: 1 1 0;
}

.belt-swatch {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: var(--touch-target);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  cursor: pointer;
}

.chip-input:checked + .belt-swatch {
  border: 2px solid var(--text);
}

.chip-input:focus-visible + .belt-swatch {
  outline: 3px solid var(--accent);
  outline-offset: 2px;
}

.belt-chip--swatch {
  width: 42px;
  height: 14px;
}

.kids-belts {
  margin-top: var(--space-2);
}

.kids-belts > summary {
  display: inline-flex;
  align-items: center;
  min-height: var(--touch-target);
  cursor: pointer;
  list-style: none;
  font-size: var(--text-sm);
}

.kids-belts > summary::-webkit-details-marker {
  display: none;
}

.stripes-label {
  margin: var(--space-2) 0 var(--space-1);
}

.only-black {
  display: none;
}

.belt-fields:has(input[name="belt"][value="black"]:checked) .only-black {
  display: flex;
}

.more-fields {
  margin-bottom: var(--space-4);
}

.more-fields__summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: var(--touch-target);
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-card);
  background: var(--raised);
  cursor: pointer;
  font-weight: 600;
  list-style: none;
}

.more-fields__summary::-webkit-details-marker {
  display: none;
}

.more-fields[open] .more-fields__summary {
  margin-bottom: var(--space-3);
}

.billing-note {
  display: none;
  margin: 0 0 var(--space-2);
  text-align: center;
}

.student-form:has(.plan-free:checked) .billing-note--trial,
.student-form:not(:has(.plan-free:checked)) .billing-note--plan {
  display: block;
}

.sheet__head .backlink {
  flex: none;
}

/* Payments */

.money-hero {
  margin: var(--space-3) 0;
  font-size: 2.5rem;
}

.summary-line {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  margin: 0 0 var(--space-3);
}

.pay-rows {
  margin: var(--space-3) 0 0;
  padding: 0;
  list-style: none;
}

.pay-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  min-height: 56px;
  padding: var(--space-2) 0;
  border-bottom: 1px solid var(--line);
}

.pay-row__who {
  display: flex;
  flex: 1 1 auto;
  align-items: center;
  gap: var(--space-3);
  min-width: 0;
  color: var(--text);
  text-decoration: none;
}

.pay-row__who:hover {
  color: var(--text);
}

.pay-row__line {
  display: block;
  color: var(--muted);
  font-size: var(--text-sm);
  font-weight: 600;
}

.amount-field {
  margin-bottom: var(--space-3);
  text-align: center;
}

.amount-field .section-label {
  display: block;
  margin: 0 0 var(--space-1);
}

.amount-field .meta {
  margin: var(--space-1) 0 0;
}

.amount-field__row {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-1);
}

.amount-field__sign {
  font-family: var(--font-display);
  font-size: 2.75rem;
  font-weight: 800;
}

.amount-field__input {
  width: 9ch;
  min-height: 64px;
  padding: 0;
  border: 0;
  border-bottom: 2px solid var(--line);
  border-radius: 0;
  background: transparent;
  font-family: var(--font-display);
  font-size: 2.75rem;
  font-weight: 800;
  font-variant-numeric: tabular-nums;
  text-align: center;
}

.quick-amounts {
  display: grid;
  grid-auto-columns: minmax(0, 1fr);
  grid-auto-flow: column;
  gap: var(--space-2);
  margin-bottom: var(--space-3);
}

.quick-amount {
  display: flex;
  flex-direction: column;
  align-items: center;
  min-height: var(--touch-target);
  padding: var(--space-2);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  color: var(--text);
  text-decoration: none;
}

.quick-amount:hover {
  background: var(--raised);
  color: var(--text);
}

.quick-amount[aria-current="true"],
.quick-amount[aria-current="true"]:hover {
  border-color: var(--primary-bg);
  background: var(--primary-bg);
  color: var(--primary-fg);
}

.quick-amount__value {
  font-weight: 800;
  font-variant-numeric: tabular-nums;
}

.quick-amount__note {
  font-size: var(--text-sm);
  font-weight: 600;
}

.pays-box {
  margin-bottom: var(--space-3);
  padding: var(--space-3);
  border-radius: var(--radius-card);
  background: var(--bg);
}

.pays-box .section-label {
  margin-top: 0;
}

.pays-box__line {
  display: flex;
  justify-content: space-between;
  gap: var(--space-3);
  margin: var(--space-1) 0 0;
  font-size: 0.875rem;
}

.pays-box__line .num {
  font-weight: 700;
  text-align: right;
}

/* Plans, More, Settings */

.plan-new > summary {
  display: inline-flex;
  list-style: none;
}

.plan-new > summary::-webkit-details-marker {
  display: none;
}

.plan-new[open] > summary {
  margin-bottom: var(--space-3);
}

.plan-cards {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  margin: var(--space-3) 0 0;
  padding: 0;
  list-style: none;
}

.plan-card {
  border: 1px solid var(--card-edge);
  border-radius: var(--radius-card);
  background: var(--surface);
}

.plan-card--off .plan-card__name,
.plan-card--off .display-kpi {
  color: var(--muted);
}

.plan-card__summary {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  min-height: var(--touch-target);
  padding: var(--space-3) var(--space-4);
  cursor: pointer;
  list-style: none;
}

.plan-card__summary::-webkit-details-marker {
  display: none;
}

.plan-card__summary .meta {
  display: block;
}

.plan-card__name {
  font-size: 1.0625rem;
  font-weight: 700;
}

.plan-card__price {
  display: flex;
  flex: none;
  flex-direction: column;
  align-items: flex-end;
}

.plan-card__body {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-4);
  border-top: 1px solid var(--line);
}

.switch-row--flush {
  padding: var(--space-2) 0;
}

.plan-form .btn-block {
  margin-top: var(--space-2);
}

.school-card {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.school-card p {
  margin: 0;
}

.logout-form {
  margin-top: var(--space-5);
}

.export-list {
  margin: var(--space-3) 0 0;
  padding: 0;
  list-style: none;
}

.export-list li {
  margin-bottom: var(--space-3);
}

.export-list .meta {
  margin: var(--space-1) 0 0;
}

.settings-note {
  margin: 0;
  padding: var(--space-3) var(--space-4);
}

.choice--card {
  height: 100%;
  padding: var(--space-3);
}

.public-info {
  margin-top: var(--space-3);
}

.closure-form {
  margin-top: var(--space-2);
}

.list-group > .switch-row + .switch-row,
.list-group > .switch-row + .settings-note {
  border-top: 1px solid var(--line);
}

/* Login and the public timetable */

.login {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: var(--space-5);
  max-width: 26rem;
  min-height: 100vh;
  min-height: 100dvh;
  margin: 0 auto;
  padding: var(--space-5) var(--space-4);
}

.login__main {
  width: 100%;
}

.login__lead {
  margin: var(--space-1) 0 var(--space-5);
  font-size: 1rem;
}

.login .error {
  margin-bottom: var(--space-3);
}

.field--with-action .form-input {
  padding-right: 4.5rem;
}

.timetable {
  max-width: 40rem;
  padding: var(--space-5) var(--space-4);
}

.timetable header .meta {
  margin: var(--space-1) 0 0;
}

.timetable__label {
  margin-top: 0;
}

.timetable__weeks {
  margin: var(--space-3) 0;
}

.timetable__strip {
  position: sticky;
  top: 0;
  z-index: 1;
  padding: var(--space-1) 0;
  background: var(--bg);
}

.class-card--public .class-card__title {
  font-size: 1.0625rem;
}

.timetable__info {
  margin-top: var(--space-4);
}

.timetable__info .meta {
  margin: var(--space-1) 0 0;
}

.timetable__foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: var(--touch-target);
  margin-top: var(--space-5);
}

.site-header .page-title {
  font-size: 1.75rem;
}

@media (min-width: 900px) {
  .only-phone,
  .only-phone-flex {
    display: none !important;
  }

  .only-wide {
    display: flex !important;
  }

  .week-card.only-wide {
    display: block !important;
  }

  .today-grid {
    display: grid;
    grid-template-columns: minmax(0, 1.7fr) minmax(0, 1fr);
    gap: var(--space-5);
  }

  .today-grid__side {
    margin-top: 0;
  }

  .next-card {
    flex-direction: row;
    justify-content: space-between;
    gap: var(--space-5);
  }

  .next-card__main {
    flex: 1 1 0;
  }

  .next-card__side {
    display: flex;
    flex: 1 1 0;
    flex-direction: column;
    justify-content: flex-end;
    gap: var(--space-3);
  }

  .class-cards--wide {
    display: grid;
  }

  .page-title--profile {
    font-size: 2.25rem;
  }
}