:root {
  --bg: #eef1f5;
  --card-bg: #ffffff;
  --text: #1c2430;
  --text-muted: #5b6472;
  --border: #d7dce3;
  --accent: #2456c7;
  --accent-hover: #1c449e;
  --accent-bg: #e6ecfb;
  --error: #b3261e;
  --error-bg: #fdecea;
  --success: #1e4620;
  --success-bg: #eaf6ea;
  --radius: 10px;
  --shadow-sm: 0 1px 2px rgba(16,24,40,.06), 0 1px 3px rgba(16,24,40,.08);
  --shadow-md: 0 4px 12px rgba(16,24,40,.10), 0 2px 4px rgba(16,24,40,.06);
  --font: -apple-system, "Segoe UI", system-ui, Roboto, Helvetica, Arial, sans-serif;
}

* { box-sizing: border-box; }

body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  margin: 0;
  padding: 32px 16px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

.demo-banner {
  position: sticky;
  top: 0;
  z-index: 1000;
  margin: -32px -16px 24px;
  padding: 10px 16px;
  background: #fff3cd;
  color: #664d03;
  border-bottom: 2px solid #ffca2c;
  font-weight: 600;
  text-align: center;
  font-size: 0.9rem;
}

.card {
  background: var(--card-bg);
  max-width: 560px;
  margin: 0 auto;
  padding: 36px 40px;
  border-radius: var(--radius);
  box-shadow: 0 1px 3px rgba(20, 26, 36, 0.08), 0 8px 24px rgba(20, 26, 36, 0.06);
}

h1 {
  font-size: 1.5rem;
  margin: 0 0 8px;
}

.lede {
  color: var(--text-muted);
  margin: 0 0 28px;
  font-size: 0.95rem;
}

fieldset {
  border: none;
  padding: 0;
  margin: 28px 0 0;
}

fieldset legend {
  font-size: 0.85rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  color: var(--text-muted);
  padding: 0;
  margin-bottom: 4px;
}

fieldset .lede {
  margin-top: -4px;
  margin-bottom: 12px;
}

.field {
  margin-top: 16px;
}

.field:first-child {
  margin-top: 0;
}

label {
  display: block;
  font-weight: 600;
  font-size: 0.9rem;
  margin-bottom: 6px;
}

.hint {
  color: var(--text-muted);
  font-size: 0.8rem;
  margin: 4px 0 0;
}

.hint.available { color: var(--success); font-weight: 600; }
.hint.taken { color: var(--error); font-weight: 600; }

input[type=text],
input[type=email],
input[type=password],
input[type=date],
select {
  width: 100%;
  padding: 10px 12px;
  font-size: 1rem;
  font-family: inherit;
  color: var(--text);
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 8px;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

input[type=text]:focus,
input[type=email]:focus,
input[type=password]:focus,
input[type=date]:focus,
select:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(36, 86, 199, 0.18);
}

select.invalid,
input[type=date].invalid {
  border-color: var(--error);
}

input.invalid {
  border-color: var(--error);
}

input.invalid:focus {
  box-shadow: 0 0 0 3px rgba(179, 38, 30, 0.16);
}

.field-error {
  color: var(--error);
  font-size: 0.82rem;
  margin: 6px 0 0;
}

.banner {
  padding: 12px 14px;
  border-radius: 8px;
  font-size: 0.9rem;
  margin-bottom: 20px;
  background: var(--bg);
  color: var(--text);
}

.banner.error { background: var(--error-bg); color: var(--error); }
.banner.success { background: var(--success-bg); color: var(--success); }

button {
  display: inline-block;
  width: 100%;
  margin-top: 28px;
  padding: 12px 18px;
  font-size: 1rem;
  font-weight: 600;
  font-family: inherit;
  color: #fff;
  background: var(--accent);
  border: none;
  border-radius: 8px;
  cursor: pointer;
  transition: background 0.15s ease;
}

button:hover { background: var(--accent-hover); }

button:focus-visible {
  outline: none;
  box-shadow: 0 0 0 3px rgba(36, 86, 199, 0.35);
}

button.secondary {
  width: auto;
  margin-top: 0;
  background: transparent;
  color: var(--text);
  border: 1px solid var(--border);
}

button.secondary:hover { background: var(--bg); }

nav { margin-bottom: 24px; display: flex; justify-content: flex-end; }

.footer-links {
  margin-top: 24px;
  padding-top: 20px;
  border-top: 1px solid var(--border);
  font-size: 0.9rem;
  text-align: center;
}

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

.card.wide { max-width: 860px; }

.section-title {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin: 32px 0 4px;
}

.section-title:first-of-type,
.section-title.flush { margin-top: 0; }

.section-title h2 { font-size: 1.05rem; margin: 0; }
.section-title p { margin: 2px 0 0; color: var(--text-muted); font-size: .85rem; }

.tile-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 14px;
  margin-top: 10px;
}

.tile {
  display: block;
  padding: 16px;
  border: 1px solid var(--border);
  border-radius: 10px;
  text-decoration: none;
  color: var(--text);
  background: #fff;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.tile:hover { border-color: var(--accent); box-shadow: 0 2px 8px rgba(20, 26, 36, 0.08); }

.tile h3 { margin: 0 0 4px; font-size: 0.95rem; }
.tile p { margin: 0; font-size: 0.8rem; color: var(--text-muted); }

.tile.disabled {
  background: var(--bg);
  color: var(--text-muted);
  cursor: default;
}

.tile.disabled:hover { border-color: var(--border); box-shadow: none; }

.badge {
  display: inline-block;
  font-size: 0.68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  padding: 2px 8px;
  border-radius: 999px;
  margin-bottom: 6px;
}

.badge.soon { background: #e9edf2; color: var(--text-muted); }
.badge.restricted { background: var(--error-bg); color: var(--error); }
.badge.success { background: var(--success-bg); color: var(--success); }

.filter-bar {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 14px;
}

.filter-bar label { margin: 0; white-space: nowrap; }
.filter-bar select { width: auto; }
.filter-bar button { width: auto; margin-top: 0; padding: 8px 14px; font-size: 0.85rem; }

table.data-table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 12px;
  font-size: 0.88rem;
}

.ability-form { display: inline-block; margin-left: 8px; }
.ability-form select { width: auto; display: inline-block; padding: 4px 8px; font-size: 0.8rem; }

.target-form { display: inline-flex; gap: 6px; align-items: center; margin: 4px 6px 0 0; }
.target-form input[type=number] { width: 70px; padding: 4px 6px; }
.target-form button { width: auto; margin-top: 0; padding: 4px 10px; font-size: 0.78rem; }
.bulk-form { display: flex; gap: 8px; align-items: center; margin: 10px 0; flex-wrap: wrap; }
.bulk-form .hint { margin: 0; }
.bulk-form input[type=number] { width: 70px; padding: 4px 6px; }
.bulk-form button { width: auto; margin-top: 0; padding: 6px 14px; }

.pattern-cards { display: flex; flex-direction: column; gap: 16px; margin: 16px 0 32px; }
.pattern-card { background: var(--card-bg); border: 1px solid var(--border); border-radius: var(--radius); padding: 20px 24px; }
.pattern-card-header { display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap; }
.pattern-name { font-size: 1.1rem; font-weight: 700; }
.pattern-example { font-size: 1rem; color: var(--text-muted); margin: 6px 0 18px; font-style: italic; }
.objective-card-body { display: flex; gap: 32px; flex-wrap: wrap; }
.objective-stat { display: flex; flex-direction: column; gap: 6px; min-width: 160px; }
.objective-stat-label { font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.04em; color: var(--text-muted); font-weight: 700; }
.objective-stat-value { font-size: 1.05rem; font-weight: 600; }
.objective-target-controls { gap: 8px; }
.year-summary { display: flex; gap: 40px; flex-wrap: wrap; background: var(--bg); border-radius: var(--radius); padding: 16px 24px; margin: 8px 0 24px; }
.year-summary .objective-stat-value { font-size: 1.3rem; }
@media (max-width: 760px) {
  .pattern-card { padding: 16px; }
  .objective-card-body { gap: 18px; }
  .year-summary { gap: 20px; padding: 14px 16px; }
}

.tier-filters { display: flex; gap: 8px; margin: 12px 0 18px; flex-wrap: wrap; }
.tier-filters a { display: inline-block; padding: 6px 14px; border-radius: 999px; border: 1px solid var(--border); color: var(--text-muted); font-size: 0.85rem; font-weight: 600; }
.tier-filters a:hover { border-color: var(--accent); color: var(--accent); text-decoration: none; }
.tier-filters a.active { background: var(--accent); border-color: var(--accent); color: #fff; }

table.data-table th,
table.data-table td {
  text-align: left;
  padding: 9px 10px;
  border-bottom: 1px solid var(--border);
  vertical-align: middle;
}

table.data-table th {
  color: var(--text-muted);
  font-weight: 600;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.02em;
}

.status-pill {
  display: inline-block;
  padding: 2px 9px;
  border-radius: 999px;
  font-size: 0.72rem;
  font-weight: 600;
}

.status-pill.active { background: var(--success-bg); color: var(--success); }
.status-pill.pending_setup { background: #fff4e0; color: #8a5a00; }
.status-pill.disabled { background: #f1f1f1; color: #666; }

details > summary {
  cursor: pointer;
  color: var(--accent);
  font-size: 0.82rem;
  font-weight: 600;
  width: auto;
  display: inline-block;
  padding: 6px 12px;
  border: 1px solid var(--border);
  border-radius: 8px;
}

details[open] > summary { margin-bottom: 4px; }

.details-form { margin-top: 10px; min-width: 220px; }

.row-actions { display: flex; gap: 8px; align-items: flex-start; }
.row-actions form { margin: 0; }
.row-actions > a {
  text-decoration: none;
  color: var(--accent);
  font-size: 0.82rem;
  font-weight: 600;
  padding: 6px 12px;
  border: 1px solid var(--border);
  border-radius: 8px;
}
.row-actions > a:hover { background: var(--bg); }
.row-actions button {
  width: auto;
  margin-top: 0;
  padding: 6px 12px;
  font-size: 0.8rem;
}

.row-actions button.danger { background: #fff; color: var(--error); border: 1px solid var(--error); }
.row-actions button.danger:hover { background: var(--error-bg); }

.top-nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  max-width: 860px;
  margin: 0 auto 16px;
  padding: 0 4px;
}

.top-nav a { font-size: 0.9rem; font-weight: 600; text-decoration: none; }
.top-nav form { margin: 0; }
.top-nav button { width: auto; margin: 0; padding: 8px 14px; font-size: 0.85rem; }

.invite-link-box {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 12px 14px;
  font-family: ui-monospace, SFMono-Regular, Consolas, monospace;
  font-size: 0.82rem;
  word-break: break-all;
  margin: 12px 0;
}

.empty-state {
  color: var(--text-muted);
  font-size: 0.9rem;
  padding: 20px 0;
  text-align: center;
}

/* Overflow ("3-dot") menu — a <details> element doubling as a dropdown,
   same no-JS-required approach as the inline edit toggles elsewhere. */
.menu { position: relative; display: inline-block; }

.menu > summary {
  /* Overrides the generic details > summary pill styling — this one's a
     compact square icon button, not a text link. */
  width: 32px;
  height: 32px;
  padding: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  line-height: 1;
}

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

.menu[open] > summary { background: var(--bg); }

.menu-items {
  position: absolute;
  right: 0;
  top: calc(100% + 6px);
  z-index: 20;
  min-width: 200px;
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 8px;
  box-shadow: 0 4px 16px rgba(20, 26, 36, 0.14);
  padding: 6px;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.menu-items form { margin: 0; }

.menu-items a,
.menu-items button,
.menu-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  width: 100%;
  text-align: left;
  padding: 8px 10px;
  border: none;
  border-radius: 6px;
  background: none;
  color: var(--text);
  font-size: 0.88rem;
  font-weight: 400;
  text-decoration: none;
  cursor: pointer;
  margin: 0;
}

.menu-items a:hover,
.menu-items button:hover { background: var(--bg); }

.menu-items button.danger { color: var(--error); }

.menu-item.disabled {
  color: var(--text-muted);
  cursor: default;
}

.menu-item.disabled:hover { background: none; }

@media (max-width: 480px) {
  body { padding: 16px 8px; }
  .demo-banner { margin: -16px -8px 24px; }
  .card { padding: 24px 20px; }
  table.data-table { font-size: 0.82rem; }
  .row-actions { flex-wrap: wrap; }
}
/* Curriculum Coverage: responsive topic/pattern hierarchy. */
.coverage-page { max-width: 1180px; }
.year-tabs { justify-content: flex-start; gap: 8px; flex-wrap: wrap; }
.year-tabs a { padding: 7px 12px; border: 1px solid var(--border); border-radius: 999px; text-decoration: none; }
.year-tabs a.active { color: #fff; background: var(--accent); border-color: var(--accent); }
.coverage-plan { margin: 20px 0 28px; }
.coverage-plan .form-grid,
.stats-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); gap: 14px; align-items: end; }
.coverage-plan input[type=number],
.inline-form input[type=number] { width: 100%; padding: 9px 10px; font: inherit; border: 1px solid var(--border); border-radius: 8px; }
.coverage-plan button,
.inline-form button { width: auto; margin-top: 0; }
.coverage-topic { margin: 14px 0; border: 1px solid var(--border); border-radius: var(--radius); padding: 12px 14px; }
.coverage-topic summary { display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap; cursor: pointer; }
.inline-form { display: flex; gap: 8px; align-items: end; flex-wrap: wrap; margin: 12px 0; }
.inline-form label { min-width: 210px; flex: 1; }
.table-scroll { width: 100%; overflow-x: auto; -webkit-overflow-scrolling: touch; }
.coverage-page .data-table { min-width: 760px; }
.stats-grid > div { padding: 12px; background: var(--bg); border-radius: 8px; }
.stats-grid span { display: block; color: var(--text-muted); font-size: .8rem; }
.stats-grid strong { display: block; margin-top: 3px; font-size: 1.15rem; }
@media (max-width: 480px) {
  .coverage-page { padding: 20px 14px; }
  .coverage-plan .form-grid, .stats-grid { grid-template-columns: 1fr; }
  .coverage-topic { padding: 10px; }
  .coverage-page .data-table { min-width: 720px; }
}

/* Curriculum Teaching Calendar */
.calendar-page section { margin-block: 1.25rem; }
.wrap-form { flex-wrap: wrap; align-items: end; }
.calendar-filters { padding: 1rem; background: #f4f7fb; border-radius: .75rem; }
.view-switch { display: flex; gap: .5rem; margin: 1rem 0; flex-wrap: wrap; }
.view-switch a { padding: .55rem .8rem; border: 1px solid #b8c3d1; border-radius: .5rem; }
.view-switch a.active { background: var(--accent); color: #fff; }
.calendar-month { border-top: 2px solid #d9e1ea; padding-top: .75rem; }
.calendar-period-editor, .calendar-editor { margin-block: .75rem; border: 1px solid #d9e1ea; border-radius: .5rem; padding: .75rem; }
.publish-form { margin-block: 1rem; padding: 1rem; border: 2px solid var(--accent); border-radius: .5rem; }
@media (max-width: 700px) {
  .calendar-page { padding: .75rem; }
  .calendar-page .form-grid { grid-template-columns: 1fr; }
  .calendar-page .inline-form > * { width: 100%; }
  .calendar-page .inline-form button { width: 100%; }
}

/* Full academic-year homework planner */
.homework-year-page{max-width:1240px}.planner-heading{display:flex;justify-content:space-between;gap:1rem;align-items:start;flex-wrap:wrap}.button{display:inline-block;background:var(--accent);color:#fff!important;padding:.7rem 1rem;border-radius:.55rem;text-decoration:none;font-weight:700}.homework-summary{display:grid;grid-template-columns:repeat(7,minmax(110px,1fr));gap:.7rem;margin:1.25rem 0}.homework-summary div{border:1px solid var(--border);border-radius:.7rem;padding:.8rem;background:#f8fafc}.homework-summary span{display:block;color:var(--text-muted);font-size:.75rem}.homework-summary strong{font-size:1.45rem}.planner-filters{display:grid;grid-template-columns:repeat(5,minmax(130px,1fr)) auto;gap:.7rem;align-items:end;background:#f3f6f9;padding:1rem;border-radius:.8rem}.planner-filters label{min-width:0}.planner-filters input,.planner-filters select{width:100%}.planner-filters button{margin:0}.planner-count{color:var(--text-muted)}.week-list{display:grid;gap:.8rem}.homework-week{border:1px solid var(--border);border-left:6px solid #8b949e;border-radius:.8rem;padding:1rem;background:#fff}.homework-week>header{display:flex;justify-content:space-between;gap:1rem;align-items:start}.homework-week h2{font-size:1.05rem;margin:.15rem 0}.week-number{text-transform:uppercase;letter-spacing:.05em;color:var(--text-muted);font-size:.72rem;font-weight:700}.status-chip{display:inline-flex;align-items:center;gap:.35rem;border-radius:99px;padding:.3rem .7rem .3rem .55rem;font-size:.78rem;font-weight:700;background:var(--bg);color:var(--text-muted);border:1px solid var(--border)}.status-dot{width:7px;height:7px;border-radius:50%;background:currentColor;flex-shrink:0}.status-icon{flex-shrink:0;display:block}.status-assigned,.status-published,.status-completed{border-left-color:var(--success)}.status-scheduled{border-left-color:var(--accent)}.status-draft{border-left-color:#a56500}.status-failed{border-left-color:var(--error)}.status-closed{border-left-color:#9aa1a8;background:#f2f3f4}.status-unassigned{border-left-color:var(--border)}.status-chip.assigned,.status-chip.published,.status-chip.completed{background:var(--success-bg);color:var(--success);border-color:#bfe3c4}.status-chip.scheduled{background:var(--accent-bg);color:var(--accent);border-color:#c3d2f5}.status-chip.draft{background:#fff0cc;color:#a56500;border-color:#f0d896}.status-chip.failed{background:var(--error-bg);color:var(--error);border-color:#f3c6c2}.status-chip.closed{background:#e4e6e8;color:#4e555b;border-color:#d3d6d9}.current-week{outline:3px solid #7c3aed;outline-offset:2px}.homework-week footer{border-top:1px solid var(--border);padding-top:.7rem}
@media(max-width:800px){.homework-summary{grid-template-columns:repeat(2,1fr)}.planner-filters{grid-template-columns:1fr 1fr}}@media(max-width:520px){.homework-year-page{padding:16px 12px}.planner-heading .button{width:100%;text-align:center}.planner-filters{grid-template-columns:1fr}.homework-week>header{align-items:center}.homework-week{padding:.8rem;overflow:hidden}.homework-summary{grid-template-columns:1fr 1fr}.planner-filters button{width:100%}}
.homework-results-page dd,.homework-results-page .question-list{overflow-wrap:anywhere}.homework-actions{display:flex;gap:.75rem;flex-wrap:wrap}.homework-actions button{margin-top:.5rem;width:auto}
@media(max-width:520px){.homework-results-page{padding:20px 14px;overflow:hidden}.homework-results-page .data-table{display:block;max-width:100%;overflow-x:auto;-webkit-overflow-scrolling:touch}.homework-actions,.homework-actions form,.homework-actions button{width:100%}}

/* Compact 53-week homework year view. Full detail stays on the assignment page. */
.compact-homework-year{max-width:1240px;padding:36px 40px}.compact-homework-year .planner-heading{align-items:center;margin-bottom:.5rem}.compact-homework-year h1{font-size:1.875rem;font-weight:800;letter-spacing:-.01em}.compact-homework-year .eyebrow{font-size:.72rem;color:var(--text-muted);font-weight:700}.compact-jump{padding:.5rem .75rem;font-size:.85rem;border-radius:10px;box-shadow:var(--shadow-sm)}.compact-summary{display:flex;flex-wrap:wrap;gap:.75rem;margin:1.5rem 0}.compact-summary div{flex:1 1 130px;padding:1rem 1.25rem;border-radius:12px;background:#fff;border:1px solid var(--border);box-shadow:var(--shadow-sm)}.compact-summary span{display:block;font-size:.72rem;font-weight:700;text-transform:uppercase;letter-spacing:.04em;color:var(--text-muted)}.compact-summary strong{display:block;margin-top:.3rem;font-size:1.75rem;font-weight:800;font-variant-numeric:tabular-nums;color:var(--text)}.compact-summary .summary-alert{background:var(--error-bg);border:1.5px solid var(--error);box-shadow:var(--shadow-md)}.compact-summary .summary-alert strong{color:var(--error)}.compact-filter-panel{margin:1rem 0}.compact-filter-panel>summary{cursor:pointer;width:max-content;color:var(--accent);font-size:.85rem;font-weight:700}.compact-filters{grid-template-columns:repeat(4,minmax(130px,1fr)) auto;margin-top:.5rem;padding:.85rem 1rem;border-radius:12px}.compact-filters label{font-size:.75rem;margin:0}.compact-filters input,.compact-filters select{padding:.45rem .55rem;font-size:.85rem}.compact-filters button{padding:.5rem .75rem;font-size:.85rem;border-radius:10px}.compact-homework-year .planner-count{margin:1.5rem 0 .75rem;font-size:.8rem;color:var(--text-muted)}.compact-week-list{display:grid;gap:10px;overflow-x:auto}.compact-week-header,.compact-week-row{display:grid;grid-template-columns:52px 190px minmax(210px,1fr) 125px 110px 105px 74px;gap:.55rem;align-items:center}.compact-week-header{padding:.35rem .8rem;color:var(--text-muted);font-size:.68rem;font-weight:700;text-transform:uppercase;letter-spacing:.05em}.compact-week-row.homework-week{min-width:0;margin:0;padding:1rem 1.25rem;border-width:1px 1px 1px 5px;border-radius:12px;box-shadow:var(--shadow-sm);font-size:.82rem;line-height:1.25;transition:box-shadow .15s ease,transform .15s ease}.compact-week-row.homework-week:hover{box-shadow:var(--shadow-md);transform:translateY(-1px)}.compact-week-row.current-week{outline:2px solid #7c3aed;outline-offset:0;box-shadow:var(--shadow-md)}.compact-week-number{font-weight:800;font-size:.95rem}.compact-week-dates,.compact-week-tier,.compact-week-progress{color:var(--text-muted);font-size:.78rem}.compact-week-topic{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-weight:700;font-size:1rem;color:var(--text)}.compact-week-status .status-chip{padding:.28rem .65rem .28rem .5rem;font-size:.72rem;white-space:nowrap}.compact-week-action{text-align:right}.compact-action{display:inline-block;padding:.4rem .75rem;border:1px solid var(--accent);border-radius:8px;text-decoration:none;font-size:.75rem;font-weight:700;line-height:1;color:var(--accent);box-shadow:var(--shadow-sm);transition:box-shadow .15s ease}.compact-action:hover{background:var(--accent);color:#fff;box-shadow:var(--shadow-md)}.compact-action.continue{border-color:#a56500;color:#a56500}.compact-action.assign{border-color:#68717c;color:#4e5660}.compact-action.review{border-color:var(--error);color:var(--error)}.mobile-label{display:none}
@media(max-width:800px){.compact-homework-year{padding:18px 14px}.compact-filters{grid-template-columns:1fr 1fr}}
@media(max-width:768px){.compact-week-header{display:none}.mobile-label{display:inline}.compact-week-list{gap:.6rem}.compact-week-row.homework-week{display:flex;flex-wrap:wrap;align-items:center;column-gap:.6rem;row-gap:.4rem}.compact-week-number{order:1;font-weight:700;font-size:.85rem;color:var(--text)}.compact-week-dates{order:2;font-size:.78rem;color:var(--text-muted)}.compact-week-status{order:3;margin-left:auto}.compact-week-topic{order:4;flex-basis:100%;white-space:normal;overflow:visible;text-overflow:clip;font-size:1rem;font-weight:700;color:var(--text)}.compact-week-tier,.compact-week-progress{display:none}.compact-week-action{order:7;flex-basis:100%}.compact-action{display:block;width:100%;box-sizing:border-box;text-align:center;padding:.75rem 1rem;min-height:44px;line-height:1.6}}
@media(max-width:520px){.compact-homework-year{padding:14px 10px}.compact-homework-year .planner-heading{gap:.5rem}.compact-homework-year .planner-heading h1{font-size:1.25rem}.compact-jump{width:auto!important;padding:.4rem .55rem!important;font-size:.75rem}.compact-summary div{padding:.35rem .45rem}.compact-filters{grid-template-columns:1fr}.compact-week-dates{font-size:.76rem}}

/* Curriculum coverage (topic assignment progress), shown per curriculum block on the homework year view. */
.curriculum-coverage{margin:1rem 0}.curriculum-coverage>summary{cursor:pointer;color:var(--accent);font-weight:700;font-size:.9rem}.coverage-block{margin:.75rem 0}.coverage-block h3{font-size:.92rem;margin:0 0 .4rem}.responsive-table{max-width:100%;overflow-x:auto;border:1px solid var(--border);border-radius:8px}.responsive-table table{width:100%;min-width:560px;border-collapse:collapse}.responsive-table th,.responsive-table td{padding:.5rem .65rem;border-bottom:1px solid var(--border);text-align:right;vertical-align:top;font-size:.85rem}.responsive-table th:first-child,.responsive-table td:first-child{text-align:left}.responsive-table thead th{background:#f3f6f9;font-size:.78rem}
.coverage-academic-snapshot{border:1px solid #c8d8e5;border-left:4px solid #2674a6;border-radius:8px;padding:18px;margin:18px 0;background:#f5f9fc}.coverage-academic-snapshot h2{display:inline;margin:0 10px 0 0}.eyebrow{display:block;text-transform:uppercase;letter-spacing:.08em;font-size:.72rem;color:#527087;font-weight:700}.status-badge{display:inline-block;padding:3px 9px;border-radius:999px;background:#e3f3e9;color:#17663b;font-size:.8rem;font-weight:700}.academic-summary-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin-top:16px}.academic-summary-grid div{background:#fff;border:1px solid #d9e3eb;border-radius:6px;padding:10px}.academic-summary-grid span,.stats-grid span{display:block;color:#527087;font-size:.8rem}.academic-summary-grid strong{font-size:1.3rem}.academic-nav{display:flex;gap:14px;align-items:center;margin-top:14px}.academic-nav details{position:relative}.academic-nav details>div{position:absolute;z-index:2;background:#fff;border:1px solid #c8d8e5;border-radius:6px;padding:8px;display:grid;gap:6px;min-width:210px}.selected-year-heading{display:flex;align-items:center;justify-content:space-between;gap:14px;flex-wrap:wrap}.selected-year-heading h2{margin-bottom:0}.selected-year-heading .button{white-space:nowrap}.banner.warning{border-left-color:#b7791f;background:#fff8e6}@media(max-width:700px){.academic-summary-grid{grid-template-columns:repeat(2,1fr)}.academic-nav{flex-wrap:wrap}.year-tabs{overflow-x:auto;white-space:nowrap;display:flex}.selected-year-heading{display:block}.selected-year-heading .button{display:inline-block;margin-top:10px}}

/* Student homework: one question at a time */
.hw-progress { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 4px; }
.hw-dot {
  width: 26px; height: 26px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 0.72rem; font-weight: 700;
  background: var(--bg); color: var(--text-muted);
  border: 1px solid var(--border);
}
.hw-dot-done { background: var(--success-bg); color: var(--success); border-color: var(--success); }
.hw-dot-current { border-color: var(--accent); color: var(--accent); box-shadow: 0 0 0 2px rgba(36, 86, 199, 0.18); }

.hw-digit-boxes { display: flex; flex-wrap: wrap; gap: 8px; }
.hw-digit {
  width: 44px; height: 52px; text-align: center;
  font-size: 1.4rem; font-weight: 700;
  border: 1px solid var(--border); border-radius: 8px;
  color: var(--text); background: #fff;
}
.hw-digit:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px rgba(36, 86, 199, 0.18); }

.hw-symbol-picker { display: flex; flex-wrap: wrap; gap: 10px; }
.hw-symbol-btn {
  width: auto; margin-top: 0; flex: 1;
  padding: 14px 0; font-size: 1.4rem; font-weight: 700;
  background: #fff; color: var(--text);
  border: 1px solid var(--border);
}
.hw-symbol-btn:hover { background: var(--bg); }
.hw-symbol-btn.hw-symbol-selected { background: var(--accent); border-color: var(--accent); color: #fff; }

@media (max-width: 480px) {
  .hw-digit { width: 36px; height: 46px; font-size: 1.2rem; }
}