:root {
  --bg: #0f1115;
  --panel: #171a21;
  --panel2: #202633;
  --text: #f6f7fb;
  --muted: #aeb6c5;
  --line: rgba(255, 255, 255, .12);
  --accent: #00d4ff;
  --accent2: #2d6cff;
  --good: #1fb66b;
  --warn: #f4c430;
  --bad: #ef4444;
  --orange: #f97316;
  --shadow: 0 20px 58px rgba(0, 0, 0, .38);
  --radius: 15px;
}

* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: Inter, Arial, Helvetica, sans-serif;
  background:
    radial-gradient(circle at top left, rgba(0, 212, 255, .14), transparent 32rem),
    radial-gradient(circle at bottom right, rgba(249, 115, 22, .09), transparent 32rem),
    var(--bg);
  color: var(--text);
}
button, input, select, textarea { font: inherit; }
button { cursor: pointer; }
button:disabled { cursor: not-allowed; }
.hidden { display: none !important; }

.topbar {
  position: sticky;
  top: 0;
  z-index: 30;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 18px;
  padding: 13px 18px;
  border-bottom: 1px solid var(--line);
  background: rgba(15, 17, 21, .86);
  backdrop-filter: blur(14px);
}
.brand { display: flex; align-items: center; gap: 10px; min-width: 210px; }
.brand-mark {
  width: 36px;
  height: 36px;
  border-radius: 11px;
  display: grid;
  place-items: center;
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  font-weight: 900;
  font-size: 14px;
}
.brand strong { display: block; font-size: 15px; }
.brand span { display: block; color: var(--muted); font-size: 11px; font-weight: 700; }
.nav { display: flex; flex-wrap: wrap; gap: 7px; justify-content: flex-end; }
.nav-link {
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, .05);
  color: var(--muted);
  border-radius: 999px;
  padding: 8px 10px;
  font-weight: 800;
  font-size: 12px;
}
.nav-link.active, .nav-link:hover {
  background: #07586a;
  color: #ffffff;
  border-color: rgba(0, 212, 255, .45);
}
.nav-divider { width: 1px; background: var(--line); margin: 0 4px; }

.page { display: none; max-width: 1160px; margin: 0 auto; padding: 34px 18px; }
.page.active { display: block; }
.hero {
  display: grid;
  grid-template-columns: 1.1fr .9fr;
  gap: 26px;
  align-items: center;
  padding: 24px 0;
}
.eyebrow {
  margin: 0 0 8px;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: .12em;
  font-weight: 900;
  font-size: 11px;
}
h1 { margin: 0 0 14px; font-size: clamp(34px, 5vw, 58px); line-height: .98; letter-spacing: -.055em; }
h2 { margin: 0 0 9px; font-size: clamp(26px, 3.4vw, 38px); letter-spacing: -.04em; }
h3 { margin: 0 0 10px; font-size: 19px; letter-spacing: -.02em; }
.lead, p { color: var(--muted); line-height: 1.5; }
.lead { font-size: 16px; max-width: 640px; }
.actions, .form-actions { display: flex; gap: 10px; flex-wrap: wrap; }
.btn {
  border: 0;
  border-radius: 999px;
  padding: 10px 14px;
  font-weight: 900;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 42px;
}
.btn.primary { background: linear-gradient(135deg, var(--accent), var(--accent2)); color: white; }
.btn.secondary { background: #303745; border: 1px solid #5b6474; color: #ffffff; }
.btn.danger { background: #641f28; border: 1px solid #a94755; color: #ffd1d1; }
.wide-button { width: 100%; }

.hero-panel, .content-card, .panel {
  background: linear-gradient(180deg, rgba(255, 255, 255, .07), rgba(255, 255, 255, .035));
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 18px;
}
.hero-panel li { margin: 10px 0; color: var(--muted); }
.section-head, .internal-banner { display: flex; justify-content: space-between; align-items: flex-end; gap: 18px; margin-bottom: 18px; }
.filters { display: flex; gap: 8px; flex-wrap: wrap; }
.filter {
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 8px 11px;
  background: rgba(255, 255, 255, .05);
  color: var(--muted);
  font-weight: 800;
  font-size: 13px;
}
.filter.active { background: #07586a; color: #ffffff; border-color: #1592ad; }
.class-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; }
.class-card {
  border: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(255, 255, 255, .07), rgba(255, 255, 255, .035));
  border-radius: var(--radius);
  padding: 17px;
  min-height: 280px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  position: relative;
  overflow: hidden;
}
.class-card:before { content: ""; position: absolute; top: 0; left: 0; right: 0; height: 4px; background: var(--accent); }
.class-card.family:before { background: var(--orange); }
.class-card.drug:before { background: var(--good); }
.class-card.vip:before { background: var(--warn); }
.card-top { display: flex; justify-content: space-between; gap: 10px; align-items: flex-start; }
.tag {
  background: rgba(0, 212, 255, .16);
  border: 1px solid rgba(0, 212, 255, .35);
  border-radius: 999px;
  padding: 6px 9px;
  font-weight: 900;
  font-size: 11px;
}
.price { font-size: 23px; font-weight: 900; letter-spacing: -.04em; }
.meta { display: grid; gap: 7px; color: var(--muted); font-size: 13px; }
.seat-good { color: #b6ffd7; }
.seat-warn { color: #ffe79c; }
.seat-full { color: #ffb4b4; }
.content-card.narrow { max-width: 760px; margin: 0 auto; }
.help-grid, .stats, .export-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; }
.help-grid > div, .stat, .export-card { border: 1px solid var(--line); background: rgba(255, 255, 255, .045); border-radius: 13px; padding: 14px; }
.help-grid strong, .help-grid span { display: block; }
.help-grid span { color: var(--muted); margin-top: 6px; }

.internal-banner { background: rgba(0, 212, 255, .06); border: 1px solid rgba(0, 212, 255, .20); border-radius: 18px; padding: 16px; }
.stat b { display: block; color: var(--muted); font-size: 11px; text-transform: uppercase; letter-spacing: .08em; }
.stat span { display: block; font-size: 24px; font-weight: 900; margin-top: 5px; }
.manager-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin-bottom: 14px; }
.form-card { box-shadow: none; }
form { display: grid; gap: 11px; }
label { display: grid; gap: 6px; color: var(--muted); font-weight: 800; font-size: 12px; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 11px; }
.wide { grid-column: 1 / -1; }
input, select, textarea {
  width: 100%;
  border: 1px solid var(--line);
  background: rgba(0, 0, 0, .22);
  color: white;
  border-radius: 11px;
  padding: 10px 11px;
  min-height: 42px;
  outline: none;
}
textarea { min-height: 92px; resize: vertical; }
input:focus, select:focus, textarea:focus { border-color: rgba(0, 212, 255, .7); }
.table-wrap { overflow: auto; }
.data-table { width: 100%; border-collapse: collapse; font-size: 12px; }
.data-table th, .data-table td { border-bottom: 1px solid var(--line); padding: 9px; text-align: left; vertical-align: top; }
.data-table th { color: #ffffff; background: #303745; position: sticky; top: 0; }
.filter-row { display: grid; grid-template-columns: repeat(3, 1fr); gap: 11px; margin-bottom: 14px; }
.admin-class-list { display: grid; gap: 14px; }
.admin-class { border: 1px solid var(--line); border-radius: 14px; background: rgba(255, 255, 255, .035); padding: 14px; }
.admin-class-head { display: flex; justify-content: space-between; gap: 11px; align-items: start; }
.date-chip { border: 1px solid var(--line); background: rgba(255, 255, 255, .05); border-radius: 12px; padding: 10px; margin: 9px 0; display: grid; grid-template-columns: 1.4fr repeat(5, auto); align-items: center; gap: 9px; }
.pill { border: 1px solid var(--line); border-radius: 999px; padding: 5px 8px; background: rgba(255, 255, 255, .05); color: var(--muted); font-size: 11px; font-weight: 800; }
.message { margin-top: 8px; color: #b6ffd7; min-height: 18px; }
.message.error { color: #ffb4b4; }

.modal-backdrop {
  position: fixed;
  inset: 0;
  width: 100vw;
  max-width: none;
  height: 100dvh;
  max-height: none;
  margin: 0;
  border: 0;
  background: transparent;
  color: inherit;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 14px;
}
.modal-backdrop[open] { display: flex; }
.modal-backdrop::backdrop { background: rgba(0, 0, 0, .72); }
.modal {
  width: min(1120px, 100%);
  max-height: 94vh;
  overflow: auto;
  background: #11151d;
  border: 1px solid var(--line);
  border-radius: 22px;
  box-shadow: var(--shadow);
}
.modal-head {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: start;
  padding: 18px;
  border-bottom: 1px solid var(--line);
  position: sticky;
  top: 0;
  background: rgba(17, 21, 29, .96);
  z-index: 2;
}
.modal-head p { margin: 0; }
.close { width: 38px; height: 38px; border-radius: 999px; border: 1px solid #5b6474; background: #303745; color: #ffffff; font-size: 22px; flex: 0 0 auto; }
.modal-body { display: grid; grid-template-columns: 1.05fr .95fr; gap: 16px; padding: 18px; }
.date-panel { min-width: 0; }
.date-picker-layout { display: grid; grid-template-columns: 1fr; gap: 12px; align-items: start; }
.date-helper { margin: 0 0 8px; }
.date-list { display: grid; gap: 9px; }
.date-option { border: 1px solid #4a5362; background: #242a36; color: #ffffff; text-align: left; border-radius: 13px; padding: 11px 12px; width: 100%; min-height: 64px; }
.date-option strong { display: block; font-size: 15px; line-height: 1.25; }
.date-option span { display: block; margin-top: 3px; color: var(--muted); font-size: 13px; }
.date-option:hover, .date-option.selected { background: rgba(0, 212, 255, .12); border-color: rgba(0, 212, 255, .62); }
.date-option.full { opacity: .55; cursor: not-allowed; }
.summary { border: 1px solid rgba(0, 212, 255, .25); background: rgba(0, 212, 255, .06); border-radius: 13px; padding: 11px; color: var(--muted); display: grid; gap: 7px; margin-bottom: 10px; font-size: 14px; }
.summary strong { color: white; }

.calendar-wrap { width: min(100%, 360px); min-width: 0; margin-top: 4px; }
.calendar { border: 1px solid var(--line); border-radius: 15px; background: rgba(255, 255, 255, .03); padding: 12px; }
.calendar-head { display: flex; align-items: center; justify-content: space-between; gap: 8px; margin-bottom: 10px; }
.calendar-title { font-size: 14px; font-weight: 800; letter-spacing: -.01em; }
.calendar-nav { display: inline-flex; gap: 6px; }
.calendar-nav button { width: 30px; height: 30px; border-radius: 999px; border: 1px solid #5b6474; background: #303745; color: #ffffff; font-weight: 800; }
.calendar-nav button:disabled { opacity: .35; }
.calendar-weekdays, .calendar-grid { display: grid; grid-template-columns: repeat(7, minmax(0, 1fr)); gap: 5px; }
.calendar-weekdays span { color: rgba(174, 182, 197, .82); font-size: 10px; text-align: center; font-weight: 700; text-transform: uppercase; }
.calendar-day {
  min-height: 42px;
  border: 1px solid rgba(255, 255, 255, .065);
  border-radius: 10px;
  background: rgba(0, 0, 0, .12);
  color: rgba(174, 182, 197, .72);
  padding: 5px;
  display: grid;
  align-content: start;
  gap: 2px;
  text-align: left;
}
.calendar-day:disabled { cursor: default; }
.calendar-day.blank { opacity: .22; pointer-events: none; }
.calendar-day.has-class { color: #ffffff; background: #07586a; border-color: #1592ad; cursor: pointer; }
.calendar-day.has-class:hover, .calendar-day.selected { background: rgba(0, 212, 255, .17); border-color: rgba(0, 212, 255, .72); }
.calendar-day.full { color: #ffb4b4; background: #5b2027; border-color: #a94755; cursor: not-allowed; }
.calendar-day.full:hover { background: #5b2027; border-color: #a94755; }
.calendar-day .day-num { font-size: 12px; font-weight: 500; }
.calendar-day.has-class .day-num { font-weight: 850; }
.calendar-day.selected .day-num { font-weight: 900; }
.calendar-day.full .day-num { font-weight: 800; }
.calendar-day .day-meta { font-size: 9px; color: rgba(174, 182, 197, .72); line-height: 1.15; }
.calendar-day.has-class .day-meta { color: #bdefff; font-weight: 700; }
.calendar-day.full .day-meta { color: #ffb4b4; font-weight: 700; }
.calendar-empty { color: var(--muted); font-size: 13px; margin: 0; }

.danger-zone { border-color: rgba(239, 68, 68, .28); }
.login-card { margin-top: 26px; }
.export-card a { color: white; font-weight: 900; text-decoration: none; }
.export-card a:hover { text-decoration: underline; }
.small-muted { font-size: 12px; color: var(--muted); }

@media (max-width: 1080px) {
  .modal-body { grid-template-columns: 1fr; }
  .date-picker-layout { grid-template-columns: 1fr; }
}

@media (max-width: 980px) {
  .topbar { display: block; }
  .brand { margin-bottom: 10px; }
  .nav { justify-content: flex-start; }
  .hero, .manager-grid { grid-template-columns: 1fr; }
  .class-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .help-grid, .stats, .export-grid, .filter-row { grid-template-columns: 1fr 1fr; }
  .date-chip { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 720px) {
  .section-head, .internal-banner { display: grid; align-items: start; }
  .date-picker-layout { grid-template-columns: 1fr; }
  .calendar-wrap { width: min(100%, 360px); }
  .calendar { padding: 10px; }
  .calendar-day { min-height: 40px; }
}

@media (max-width: 640px) {
  .page { padding: 22px 12px; }
  h1 { font-size: clamp(31px, 11vw, 42px); }
  h2 { font-size: clamp(23px, 8vw, 30px); }
  h3 { font-size: 17px; }
  .lead { font-size: 15px; }
  .class-grid, .help-grid, .stats, .export-grid, .filter-row, .form-grid { grid-template-columns: 1fr; }
  .class-card { min-height: 0; padding: 15px; }
  .hero-panel, .content-card, .panel { padding: 15px; }
  .modal-backdrop { align-items: stretch; padding: 7px; }
  .modal { max-height: 100%; border-radius: 16px; }
  .modal-head { padding: 14px; }
  .modal-body { padding: 14px; gap: 12px; }
  .close { width: 34px; height: 34px; font-size: 20px; }
  .date-option { min-height: 58px; }
  input, select, textarea, .btn { min-height: 44px; }
  .calendar-weekdays, .calendar-grid { gap: 4px; }
  .calendar-day { min-height: 38px; border-radius: 9px; padding: 4px; }
  .calendar-day .day-meta { display: none; }
}

@media (max-width: 420px) {
  .topbar { padding: 11px 12px; }
  .brand { min-width: 0; }
  .nav-link { padding: 7px 9px; font-size: 11px; }
  .price { font-size: 21px; }
  .calendar-day { min-height: 34px; }
  .calendar-day .day-num { font-size: 11px; }
}

/* Backup administration */
.settings-divider {
  height: 1px;
  background: rgba(148, 163, 184, 0.2);
  margin: 1.4rem 0;
}

.backup-header {
  align-items: center;
  display: flex;
  gap: 1rem;
  justify-content: space-between;
  margin-bottom: 1rem;
}

.backup-list {
  display: grid;
  gap: 0.8rem;
  margin-top: 1rem;
}

.backup-card {
  align-items: center;
  background: rgba(15, 23, 42, 0.35);
  border: 1px solid rgba(148, 163, 184, 0.2);
  border-radius: 14px;
  display: flex;
  gap: 1rem;
  justify-content: space-between;
  padding: 0.9rem;
}

.backup-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  justify-content: flex-end;
}

@media (max-width: 720px) {
  .backup-header,
  .backup-card {
    align-items: stretch;
    flex-direction: column;
  }

  .backup-actions {
    justify-content: flex-start;
  }
}

/* Export status and metadata */
.export-status-card {
  grid-column: 1 / -1;
  border: 1px solid rgba(0, 212, 255, .24);
  background: rgba(0, 212, 255, .06);
  border-radius: 13px;
  padding: 14px;
}
.export-status-card h3 { margin-bottom: 6px; }
.export-meta-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
  margin-top: 12px;
}
.export-meta-grid div {
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, .04);
  border-radius: 11px;
  padding: 10px;
}
.export-meta-grid strong,
.export-meta-grid span { display: block; }
.export-meta-grid strong {
  color: var(--muted);
  font-size: 11px;
  letter-spacing: .06em;
  text-transform: uppercase;
}
.export-meta-grid span {
  color: white;
  font-weight: 850;
  margin-top: 5px;
}
.primary-export-card {
  grid-column: 1 / -1;
  display: flex;
  justify-content: space-between;
  gap: 14px;
  align-items: center;
}

@media (max-width: 980px) {
  .export-meta-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 640px) {
  .export-meta-grid { grid-template-columns: 1fr; }
  .primary-export-card { display: grid; }
}

/* Notification test controls */
.inline-form.notification-test-form {
  align-items: end;
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin: 1rem 0 0.5rem;
}

.inline-form.notification-test-form label {
  display: grid;
  flex: 1 1 260px;
  gap: 0.35rem;
  margin: 0;
}

.inline-form.notification-test-form input {
  min-width: 220px;
}

.consent-row {
  display: flex;
  align-items: flex-start;
  gap: 0.55rem;
  font-size: 0.78rem;
  line-height: 1.35;
  color: var(--muted, #cbd5e1);
}
.consent-row input[type="checkbox"] {
  width: auto;
  min-width: 1rem;
  height: 1rem;
  margin-top: 0.15rem;
  accent-color: var(--accent, #38bdf8);
}
.consent-row span {
  display: block;
}

.meeting-days {
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 0.9rem;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(86px, 1fr));
  gap: 0.5rem;
}
.meeting-days legend { font-weight: 700; padding: 0 0.35rem; }
.meeting-days label { flex-direction: row; align-items: center; gap: 0.35rem; font-size: 0.86rem; }
.meeting-days input { width: auto; min-height: auto; }
.meeting-days .muted { grid-column: 1 / -1; font-size: 0.82rem; color: var(--muted); margin: 0.25rem 0 0; }
.date-chip small { display: block; flex-basis: 100%; color: var(--muted); font-size: 0.82rem; margin-top: 0.25rem; }
.date-option small { display: block; color: var(--muted); font-size: 0.78rem; margin-top: 0.25rem; text-align: left; }

/* Multi-day offering details */
.date-option-wrap { display: grid; gap: 6px; }
.date-option-wrap .date-option { display: grid; gap: 2px; }
.date-option-wrap .date-option strong { margin-bottom: 2px; }
.meeting-toggle {
  justify-self: start;
  border: 0;
  background: transparent;
  color: #7dd3fc;
  font-weight: 800;
  font-size: 12px;
  padding: 0 2px 3px;
  cursor: pointer;
}
.meeting-toggle:hover { text-decoration: underline; }
.meeting-detail-list {
  display: grid;
  gap: 4px;
  margin: -1px 0 6px 8px;
  padding-left: 10px;
  border-left: 2px solid rgba(0, 212, 255, .30);
  color: var(--muted);
  font-size: 12px;
  line-height: 1.35;
}

.calendar-day.multi-range { border-color: rgba(0, 212, 255, .46); background: rgba(0, 212, 255, .10); }
.calendar-day.range-start { border-top-right-radius: 6px; border-bottom-right-radius: 6px; }
.calendar-day.range-middle { border-radius: 6px; background: rgba(0, 212, 255, .13); }
.calendar-day.range-end { border-top-left-radius: 6px; border-bottom-left-radius: 6px; }
.calendar-day.multi-count { border-color: rgba(250, 204, 21, .42); background: rgba(250, 204, 21, .08); }
.calendar-day.multi-count .day-meta { color: #fde68a; }
.calendar-day.selected.multi-range { background: #07586a; box-shadow: inset 0 0 0 1px rgba(125, 211, 252, .55); }
.calendar-choice {
  margin-top: 10px;
  border: 1px solid rgba(250, 204, 21, .28);
  background: rgba(250, 204, 21, .06);
  border-radius: 12px;
  padding: 9px;
  display: grid;
  gap: 6px;
}
.calendar-choice > strong { color: white; font-size: 13px; }
.calendar-choice > span { color: var(--muted); font-size: 12px; }
.calendar-choice button {
  text-align: left;
  border: 1px solid #4a5362;
  background: #242a36;
  color: #ffffff;
  border-radius: 10px;
  padding: 8px;
  display: grid;
  gap: 2px;
  cursor: pointer;
}
.calendar-choice button:hover { border-color: #25b9d8; background: #07586a; }
.calendar-choice small { color: var(--muted); }
.date-chip details { margin-top: 5px; font-size: 12px; color: var(--muted); }
.date-chip summary { cursor: pointer; color: #7dd3fc; font-weight: 800; }
.date-chip details div { margin-top: 3px; }

/* Google Sheets connection controls */
.google-sheets-card { margin-top: 4px; }
.google-sheet-field {
  display: grid;
  gap: 6px;
  margin-top: 14px;
  max-width: 900px;
}
.google-sheet-field input { width: 100%; }
.google-sheet-actions { margin-top: 12px; align-items: center; }
.google-sheet-actions .btn { text-decoration: none; }

/* Google Sheets connection workflow */
.google-connect-button { min-width: 280px; }
.google-sheet-primary-actions { margin-top: 14px; }
.google-sheets-advanced {
  margin-top: 14px;
  border-top: 1px solid var(--line);
  padding-top: 12px;
}
.google-sheets-advanced summary {
  cursor: pointer;
  font-weight: 800;
  color: var(--accent);
}
.google-sheet-error-detail {
  display: grid;
  gap: 4px;
  margin-top: 12px;
  padding: 10px 12px;
  border: 1px solid #8b3a3a;
  border-radius: 10px;
  background: #331f24;
}
.google-sheet-error-detail span { color: var(--muted); }
@media (max-width: 640px) {
  .google-connect-button { min-width: 0; width: 100%; }
  .google-sheet-primary-actions .btn,
  .google-sheet-primary-actions a { width: 100%; text-align: center; }
}

/* Analytics, outcomes, and instructor controls */
.filter-panel { margin-bottom: 14px; }
.filter-panel summary { cursor: pointer; font-weight: 800; color: var(--accent); margin-bottom: 10px; }
.analytics-filter-row { grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); align-items: end; }
.bulk-action-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: end;
  gap: 10px;
  margin: 12px 0;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: rgba(255,255,255,.025);
}
.bulk-action-bar label { min-width: 150px; }
.analytics-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(360px, 1fr)); gap: 16px; }
.analytics-card { min-width: 0; border: 1px solid var(--line); border-radius: 14px; padding: 14px; background: rgba(255,255,255,.02); overflow: hidden; }
.analytics-card .table-wrap { max-height: 420px; }
.outcome-table select { min-width: 125px; }
.outcome-table small { color: var(--muted); line-height: 1.45; }
.outcome-table td { vertical-align: top; }

@media (max-width: 760px) {
  .analytics-grid { grid-template-columns: 1fr; }
  .bulk-action-bar { display: grid; grid-template-columns: 1fr; }
  .bulk-action-bar label, .bulk-action-bar button { width: 100%; }
  .outcome-table { min-width: 1180px; }
}

/* Schedule management */
#page-schedule { max-width: 1380px; }
.schedule-banner {
  align-items: center;
  padding: 16px 18px;
  margin-bottom: 14px;
}
.schedule-banner h2 { font-size: clamp(25px, 3vw, 34px); }
.schedule-banner p { margin: 0; }
.schedule-primary-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 8px;
}
.schedule-primary-actions .btn { min-width: 0; }
.management-panel {
  margin-bottom: 14px;
  padding: 0;
  overflow: hidden;
  box-shadow: none;
}
.management-panel > summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 14px 16px;
  cursor: pointer;
  font-weight: 900;
  list-style: none;
}
.management-panel > summary::-webkit-details-marker { display: none; }
.management-panel > summary::after {
  content: '+';
  color: var(--accent);
  font-size: 22px;
  line-height: 1;
}
.management-panel[open] > summary::after { content: '−'; }
.management-panel[open] > summary { border-bottom: 1px solid var(--line); }
.management-panel-body { padding: 16px; }
.management-panel-grid {
  display: grid;
  grid-template-columns: minmax(320px, .8fr) minmax(420px, 1.2fr);
  gap: 16px;
  align-items: start;
}
.compact-form {
  display: grid;
  gap: 13px;
}
.compact-form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px 16px;
}
.compact-form label { gap: 5px; }
.compact-form input,
.compact-form select {
  height: 42px;
  min-height: 42px;
  padding: 8px 11px;
}
.compact-form textarea {
  min-height: 88px;
  max-height: 180px;
  padding: 10px 11px;
}
.compact-form .wide { grid-column: 1 / -1; }
.compact-form-head,
.offering-form-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
}
.compact-form-head h3,
.offering-form-head h3 { margin-bottom: 2px; }
.compact-form-head p,
.offering-form-head p { margin: 0; }
.offering-form {
  margin-bottom: 14px;
  padding: 16px;
  box-shadow: none;
}
.offering-form .compact-form-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.form-section-heading {
  grid-column: 1 / -1;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding-top: 4px;
  color: white;
  font-size: 13px;
  font-weight: 900;
}
.advanced-offering-fields {
  grid-column: 1 / -1;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: rgba(255,255,255,.02);
}
.advanced-offering-fields > summary {
  cursor: pointer;
  padding: 11px 12px;
  color: var(--muted);
  font-weight: 900;
}
.advanced-offering-fields[open] > summary { border-bottom: 1px solid var(--line); color: white; }
.advanced-offering-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px 16px;
  padding: 12px;
}
.meeting-days.compact-meeting-days {
  grid-column: 1 / -1;
  padding: 12px;
  grid-template-columns: repeat(7, minmax(64px, 1fr));
  gap: 8px;
}
.meeting-days.compact-meeting-days label {
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: center;
  gap: 6px;
  min-height: 34px;
  padding: 6px;
  border: 1px solid rgba(255,255,255,.08);
  border-radius: 9px;
  background: rgba(255,255,255,.025);
}
.sticky-form-actions {
  position: sticky;
  bottom: 0;
  z-index: 6;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin: 2px -4px -4px;
  padding: 10px 4px 4px;
  background: linear-gradient(180deg, rgba(23,26,33,0), rgba(23,26,33,.98) 34%);
}
.sticky-form-actions .action-copy { color: var(--muted); font-size: 12px; }
.compact-actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
}
.compact-actions .btn,
.offering-row-actions .btn,
.roster-toolbar .btn {
  width: auto;
  min-width: 0;
  max-width: max-content;
  min-height: 40px;
  height: 40px;
  padding: 8px 13px;
  border-radius: 11px;
}
.compact-actions .btn.primary { min-width: 142px; }
.class-management-list { display: grid; gap: 8px; }
.class-management-row {
  display: grid;
  grid-template-columns: minmax(180px, 1fr) minmax(120px, .55fr) auto;
  gap: 10px;
  align-items: center;
  padding: 10px 12px;
  border: 1px solid var(--line);
  border-radius: 11px;
  background: rgba(255,255,255,.025);
}
.class-management-row p { margin: 2px 0 0; font-size: 12px; }
.offering-list { display: grid; gap: 9px; }
.offering-row {
  display: grid;
  grid-template-columns: minmax(230px, 1.1fr) minmax(260px, 1fr) minmax(200px, .8fr) auto;
  gap: 12px;
  align-items: center;
  padding: 11px 12px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: rgba(255,255,255,.025);
}
.offering-row strong { display: block; }
.offering-row p { margin: 3px 0 0; font-size: 12px; }
.offering-row-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}
.offering-row-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 6px;
}
.offering-row-actions .btn { font-size: 12px; min-height: 36px; height: 36px; padding: 7px 10px; }
.read-only-notice {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 12px;
  padding: 10px 12px;
  border: 1px solid rgba(0,212,255,.25);
  border-radius: 11px;
  background: rgba(0,212,255,.055);
}
.read-only-notice span { color: var(--muted); font-size: 12px; }
.registration-ledger-table .btn { min-height: 34px; padding: 6px 10px; border-radius: 9px; }
.roster-operations-card { margin-bottom: 14px; }
.roster-toolbar {
  display: flex;
  align-items: end;
  gap: 10px;
  margin: 10px 0 12px;
}
.roster-toolbar label { min-width: min(520px, 100%); }
.roster-context {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(170px, 1fr));
  gap: 8px;
  margin: 10px 0 12px;
}
.roster-context > div {
  padding: 9px 10px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: rgba(255,255,255,.025);
}
.roster-context b,
.roster-context span { display: block; }
.roster-context b { color: var(--muted); font-size: 10px; text-transform: uppercase; letter-spacing: .07em; }
.roster-context span { margin-top: 3px; font-size: 13px; font-weight: 800; }
.roster-table { min-width: 1180px; }
.roster-table input[type="checkbox"] { width: 17px; min-height: 17px; height: 17px; }
.roster-table select { min-width: 120px; }
.roster-table textarea { min-width: 210px; min-height: 64px; }

@media (max-width: 1050px) {
  .management-panel-grid { grid-template-columns: 1fr; }
  .offering-row { grid-template-columns: minmax(220px, 1fr) minmax(250px, 1fr); }
  .offering-row-actions { justify-content: flex-start; grid-column: 1 / -1; }
  .meeting-days.compact-meeting-days { grid-template-columns: repeat(4, minmax(70px, 1fr)); }
}

@media (max-width: 760px) {
  #page-schedule { padding-inline: 12px; }
  .schedule-banner,
  .compact-form-head,
  .offering-form-head,
  .sticky-form-actions,
  .read-only-notice,
  .roster-toolbar { align-items: stretch; flex-direction: column; }
  .schedule-primary-actions { justify-content: flex-start; }
  .compact-form-grid,
  .offering-form .compact-form-grid,
  .advanced-offering-grid { grid-template-columns: 1fr; }
  .compact-form .wide,
  .form-section-heading,
  .advanced-offering-fields,
  .meeting-days.compact-meeting-days { grid-column: auto; }
  .meeting-days.compact-meeting-days { grid-template-columns: repeat(2, minmax(80px, 1fr)); }
  .class-management-row,
  .offering-row { grid-template-columns: 1fr; }
  .offering-row-actions { grid-column: auto; justify-content: flex-start; }
  .roster-toolbar label { min-width: 0; }
  .sticky-form-actions { position: static; background: transparent; padding-top: 4px; }
}

@media (max-width: 480px) {
  .schedule-primary-actions,
  .compact-actions,
  .offering-row-actions { display: grid; grid-template-columns: 1fr; width: 100%; }
  .schedule-primary-actions .btn,
  .compact-actions .btn,
  .offering-row-actions .btn,
  .roster-toolbar .btn { width: 100%; max-width: none; }
  .meeting-days.compact-meeting-days { grid-template-columns: 1fr 1fr; }
}

/* Generated schedule-management markup */
.management-panel > form { padding: 16px; }
.advanced-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px 16px;
  padding: 12px;
}
.compact-class-group { padding: 12px; }
.compact-class-group .admin-class-head { align-items: center; }
.compact-class-group .admin-class-head p { margin: 3px 0 0; }
.offering-rows { display: grid; gap: 8px; margin-top: 10px; }
.offering-row .offering-main { min-width: 0; }
.offering-row .offering-main span,
.offering-row .offering-main small { display: block; margin-top: 3px; color: var(--muted); }
.offering-row .offering-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}
.offering-row .offering-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 6px;
}
.offering-row .offering-actions .btn {
  width: auto;
  min-width: 0;
  max-width: max-content;
  min-height: 36px;
  height: 36px;
  padding: 7px 10px;
  border-radius: 10px;
  font-size: 12px;
}
.roster-summary-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(170px, 1fr));
  gap: 8px;
}
.roster-summary-grid > div {
  padding: 9px 10px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: rgba(255,255,255,.025);
}
.roster-summary-grid > div > strong,
.roster-summary-grid > div > span { display: block; }
.roster-summary-grid > div > strong,
.roster-summary-heading { color: var(--muted); font-size: 10px; text-transform: uppercase; letter-spacing: .07em; font-weight: 700; }
.roster-summary-grid > div > span { margin-top: 3px; font-size: 13px; font-weight: 800; }
.roster-summary-heading .info-label { font-size: inherit; font-weight: inherit; }
.roster-summary-heading .info-tip-popover { text-transform: none; letter-spacing: normal; }
.roster-edit-table { min-width: 1180px; }
.roster-edit-table input[type="checkbox"] { width: 17px; min-height: 17px; height: 17px; }
.roster-edit-table select { min-width: 120px; }
.roster-edit-table input[data-roster-notes] { min-width: 210px; }

@media (max-width: 760px) {
  .advanced-grid { grid-template-columns: 1fr; }
  .offering-row .offering-actions { justify-content: flex-start; }
}

@media (max-width: 480px) {
  .offering-row .offering-actions { display: grid; grid-template-columns: 1fr; width: 100%; }
  .offering-row .offering-actions .btn { width: 100%; max-width: none; }
}


.self-paced-quantity { margin: 14px 0; padding: 14px; border: 1px solid var(--border, #d1d5db); border-radius: 12px; background: #f8fafc; }
.self-paced-quantity label { max-width: 180px; display: grid; gap: 6px; font-weight: 700; }
.self-paced-quantity input { min-height: 42px; }

/* Progressive admin disclosure */
.admin-dialog {
  border: 0;
  padding: 0;
  margin: auto;
  max-width: none;
  max-height: none;
  background: transparent;
  color: var(--text);
  overflow: visible;
}
.admin-dialog::backdrop { background: rgba(3, 7, 18, .78); backdrop-filter: blur(4px); }
.dialog-shell {
  width: min(620px, calc(100vw - 32px));
  max-height: min(90vh, 860px);
  overflow: auto;
  background: linear-gradient(180deg, #1b1f28, #151820);
  border: 1px solid var(--line);
  border-radius: 18px;
  box-shadow: 0 28px 90px rgba(0, 0, 0, .65);
}
.dialog-shell-wide { width: min(980px, calc(100vw - 32px)); }
.dialog-head {
  position: sticky;
  top: 0;
  z-index: 4;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 16px 18px;
  border-bottom: 1px solid var(--line);
  background: rgba(23, 26, 33, .97);
}
.dialog-head h2, .dialog-head h3, .dialog-head .eyebrow { margin-bottom: 0; }
.dialog-head .close {
  width: 38px;
  height: 38px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: rgba(255,255,255,.05);
  color: var(--text);
  font-size: 25px;
  line-height: 1;
}
.dialog-content { padding: 16px 18px 18px; }
.dialog-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-top: 14px;
  padding-top: 14px;
  border-top: 1px solid var(--line);
}
.dialog-footer .btn, .compact-actions .btn { width: auto; min-width: 130px; min-height: 42px; height: 42px; }
.compact-form { display: grid; gap: 12px; }
.compact-form > label { margin: 0; }
.compact-form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 11px 14px;
}
.compact-form-grid .wide { grid-column: 1 / -1; }
.compact-form input:not([type="checkbox"]):not([type="radio"]),
.compact-form select {
  min-height: 42px;
  height: 42px;
}
.compact-form textarea { min-height: 84px; resize: vertical; }
.manager-split {
  display: grid;
  grid-template-columns: minmax(280px, .9fr) minmax(320px, 1.1fr);
  gap: 18px;
  align-items: start;
}
.compact-manager-list { display: grid; gap: 8px; }
.compact-manager-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 10px 11px;
  border: 1px solid var(--line);
  border-radius: 11px;
  background: rgba(255,255,255,.035);
}
.compact-manager-row strong, .compact-manager-row small { display: block; }
.compact-manager-row small { margin-top: 3px; color: var(--muted); }
.context-menu { position: relative; flex: 0 0 auto; }
.context-menu > summary {
  list-style: none;
  display: grid;
  place-items: center;
  width: 38px;
  height: 36px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: rgba(255,255,255,.05);
  color: var(--text);
  font-size: 22px;
  font-weight: 900;
  cursor: pointer;
}
.context-menu > summary::-webkit-details-marker { display: none; }
.context-menu-popover {
  position: absolute;
  right: 0;
  top: calc(100% + 6px);
  z-index: 25;
  min-width: 178px;
  padding: 6px;
  border: 1px solid var(--line);
  border-radius: 11px;
  background: #20252f;
  box-shadow: 0 15px 42px rgba(0,0,0,.55);
}
.context-menu-popover button {
  width: 100%;
  padding: 9px 10px;
  border: 0;
  border-radius: 8px;
  background: transparent;
  color: var(--text);
  text-align: left;
  font-weight: 750;
}
.context-menu-popover button:hover, .context-menu-popover button:focus { background: rgba(255,255,255,.08); }
.context-menu-popover .danger-text { color: #ff9da6; }
.schedule-helper-bar {
  margin: -18px 0 14px;
  padding: 9px 12px;
  color: var(--muted);
  font-size: 12px;
}
.schedule-primary-actions { display: flex; flex-wrap: wrap; gap: 8px; justify-content: flex-end; }
.schedule-primary-actions .btn { width: auto; min-width: 0; }
.offering-row {
  display: grid;
  grid-template-columns: minmax(220px, 1.4fr) minmax(260px, 1fr) auto;
  gap: 12px;
  align-items: center;
  padding: 11px 12px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: rgba(255,255,255,.025);
}
.offering-actions { display: flex; align-items: center; gap: 7px; }
.read-only-notice {
  display: flex;
  gap: 10px;
  align-items: baseline;
  margin: 8px 0 14px;
  padding: 9px 11px;
  border: 1px solid rgba(0,212,255,.22);
  border-radius: 10px;
  background: rgba(0,212,255,.055);
  color: var(--muted);
}
.read-only-notice strong { color: var(--text); }
.active-filter-chips { display: flex; flex-wrap: wrap; gap: 6px; margin: 8px 0 12px; }
.filter-chip { padding: 5px 8px; border-radius: 999px; border: 1px solid var(--line); background: rgba(255,255,255,.045); color: var(--muted); font-size: 11px; }
.form-section-heading { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.advanced-offering-fields { padding: 10px 0 0; }
.advanced-offering-fields > summary, .filter-panel > summary { cursor: pointer; font-weight: 850; }
.detail-section-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
.detail-section {
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: rgba(255,255,255,.025);
}
.detail-section h3 { margin-bottom: 8px; }
.detail-kv { display: grid; grid-template-columns: minmax(130px, .7fr) 1fr; gap: 6px 12px; font-size: 13px; }
.detail-kv dt { color: var(--muted); }
.detail-kv dd { margin: 0; font-weight: 750; overflow-wrap: anywhere; }
.payment-history-table { min-width: 760px; }
.self-paced-quantity { background: rgba(255,255,255,.035); border-color: var(--line); }
.self-paced-quantity input { background: #11151c; color: var(--text); border-color: var(--line); }

@media (max-width: 900px) {
  .manager-split { grid-template-columns: 1fr; }
  .offering-row { grid-template-columns: 1fr; }
  .offering-actions { justify-content: flex-start; }
  .schedule-primary-actions { justify-content: flex-start; }
}
@media (max-width: 700px) {
  .admin-dialog { width: 100vw; max-width: 100vw; }
  .dialog-shell, .dialog-shell-wide {
    width: calc(100vw - 12px);
    max-height: calc(100vh - 12px);
    border-radius: 14px;
  }
  .compact-form-grid, .detail-section-grid { grid-template-columns: 1fr; }
  .compact-form-grid .wide { grid-column: auto; }
  .dialog-footer { align-items: stretch; flex-direction: column; }
  .dialog-footer .form-actions { width: 100%; }
  .dialog-footer .btn { flex: 1; min-width: 0; }
  .read-only-notice { align-items: flex-start; flex-direction: column; }
}
@media (max-width: 480px) {
  .schedule-primary-actions { display: grid; grid-template-columns: 1fr; width: 100%; }
  .schedule-primary-actions .btn { width: 100%; }
  .dialog-content { padding: 13px; }
  .dialog-head { padding: 13px; }
}

/* Settings and utility navigation */
.nav-utility { opacity: .72; }
.nav-utility:hover, .nav-utility:focus-visible { opacity: 1; }
.settings-group { margin: 0 0 18px; padding: 18px; border: 1px solid var(--line); border-radius: 14px; background: rgba(255,255,255,.025); }
.settings-group > h3, .settings-group > h4 { margin-top: 0; }
.settings-advanced > summary { cursor: pointer; padding: 2px 0 10px; }
.settings-advanced[open] > summary { margin-bottom: 12px; }

/* ========================================================================== */
/* Application layout and responsive UI */
/* Functional behavior remains unchanged; this layer standardizes presentation. */
/* ========================================================================== */

:root {
  /* Brand palette derived from the supplied A Better Choice seal. */
  --brand-navy-950: #172340;
  --brand-navy-900: #1f2f59;
  --brand-navy-800: #283a6d;
  --brand-navy-700: #344b82;
  --brand-navy-600: #45619a;
  --brand-gold-700: #8f7424;
  --brand-gold-600: #a98b2f;
  --brand-gold-500: #ba9d39;
  --brand-gold-200: #e6d8a5;
  --brand-gold-100: #f5efd9;
  --brand-silver-300: #bec3cc;

  /* Neutral application surfaces. */
  --bg: #f4f6f9;
  --surface: #ffffff;
  --surface-subtle: #f8f9fb;
  --surface-muted: #eef1f5;
  --panel: #ffffff;
  --panel2: #f8f9fb;
  --text: #172033;
  --text-strong: #101828;
  --muted: #667085;
  --muted-2: #8a94a6;
  --line: #d9dee7;
  --line-strong: #c7ced9;

  /* Compatibility aliases used by older components. */
  --accent: #283a6d;
  --accent2: #344b82;
  --good: #18794e;
  --warn: #8a6116;
  --bad: #b42318;
  --orange: #b85f18;

  /* Semantic surfaces. */
  --success-bg: #ecfdf3;
  --success-line: #a6f4c5;
  --success-text: #067647;
  --warning-bg: #fffaeb;
  --warning-line: #fedf89;
  --warning-text: #93370d;
  --danger-bg: #fef3f2;
  --danger-line: #fecdca;
  --danger-text: #b42318;
  --info-bg: #eef4ff;
  --info-line: #c7d7fe;
  --info-text: #274a8a;

  /* Standardized geometry/density. */
  --radius-xs: 6px;
  --radius-sm: 8px;
  --radius-md: 10px;
  --radius-lg: 12px;
  --radius-xl: 16px;
  --radius: 12px;
  --control-h: 38px;
  --control-h-compact: 32px;
  --page-max: 1280px;
  --shadow-xs: 0 1px 2px rgba(16, 24, 40, .04);
  --shadow-sm: 0 1px 3px rgba(16, 24, 40, .08), 0 1px 2px rgba(16, 24, 40, .04);
  --shadow: 0 12px 30px rgba(16, 24, 40, .10);
}

html { color-scheme: light; }
body {
  min-height: 100vh;
  font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  font-size: 14px;
  line-height: 1.45;
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

button, input, select, textarea { font: inherit; }
button, .btn, .nav-link, .filter, summary { -webkit-tap-highlight-color: transparent; }
button:focus-visible,
.btn:focus-visible,
.nav-link:focus-visible,
.filter:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible,
summary:focus-visible,
a:focus-visible {
  outline: 3px solid rgba(186, 157, 57, .34);
  outline-offset: 2px;
}

::selection { background: var(--brand-gold-200); color: var(--text-strong); }

/* Typography hierarchy */
h1, h2, h3, h4, h5, h6 { color: var(--text-strong); font-weight: 700; }
h1 { margin: 0 0 12px; font-size: clamp(30px, 4vw, 44px); line-height: 1.06; letter-spacing: -.035em; }
h2 { margin: 0 0 7px; font-size: clamp(22px, 2.5vw, 28px); line-height: 1.16; letter-spacing: -.025em; }
h3 { margin: 0 0 7px; font-size: 16px; line-height: 1.25; letter-spacing: -.012em; }
h4 { margin: 0 0 6px; font-size: 14px; line-height: 1.3; }
p { margin-top: 0; margin-bottom: 10px; color: var(--muted); line-height: 1.5; }
.lead { max-width: 650px; font-size: 15px; line-height: 1.55; }
.eyebrow {
  margin: 0 0 5px;
  color: var(--brand-navy-700);
  font-size: 10px;
  line-height: 1.3;
  font-weight: 750;
  letter-spacing: .105em;
  text-transform: uppercase;
}
.small-muted { color: var(--muted); font-size: 11.5px; line-height: 1.45; }

/* Header / navigation */
.topbar {
  min-height: 60px;
  padding: 8px clamp(14px, 2vw, 24px);
  border-bottom: 1px solid rgba(255,255,255,.12);
  background: rgba(31, 47, 89, .98);
  box-shadow: 0 1px 3px rgba(16,24,40,.12);
  backdrop-filter: blur(10px);
}
.brand { min-width: 190px; gap: 9px; }
.brand-mark {
  width: 40px;
  height: 40px;
  padding: 2px;
  overflow: hidden;
  border: 1px solid rgba(255,255,255,.18);
  border-radius: 50%;
  background: #fff;
  box-shadow: 0 1px 2px rgba(0,0,0,.12);
}
.brand-mark img { display: block; width: 100%; height: 100%; object-fit: contain; border-radius: 50%; }
.brand strong { color: #fff; font-size: 14px; font-weight: 720; letter-spacing: -.01em; }
.brand span { margin-top: 1px; color: rgba(255,255,255,.68); font-size: 10px; font-weight: 550; }
.nav { gap: 2px; flex-wrap: nowrap; }
.nav-link {
  min-height: 36px;
  padding: 7px 10px;
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  background: transparent;
  color: rgba(255,255,255,.72);
  font-size: 12px;
  font-weight: 620;
  transition: background-color .14s ease, color .14s ease, border-color .14s ease;
}
.nav-link:hover { border-color: rgba(255,255,255,.10); background: rgba(255,255,255,.08); color: #fff; }
.nav-link.active {
  border-color: rgba(230,216,165,.30);
  background: rgba(186,157,57,.18);
  color: #fff;
  box-shadow: inset 0 -2px 0 var(--brand-gold-500);
}
.nav-utility { margin-left: 4px; opacity: .72; }
.nav-utility:hover, .nav-utility:focus-visible { opacity: 1; }

/* Page structure */
.page { max-width: var(--page-max); padding: 24px clamp(14px, 2.2vw, 28px) 40px; }
#page-schedule { max-width: 1380px; }
.hero {
  min-height: calc(100vh - 150px);
  grid-template-columns: minmax(0, 1.12fr) minmax(300px, .72fr);
  gap: clamp(28px, 5vw, 72px);
  padding: 42px 0;
}
.section-head, .internal-banner { margin-bottom: 14px; gap: 14px; }
.internal-banner {
  align-items: center;
  padding: 14px 16px;
  border: 1px solid var(--line);
  border-left: 4px solid var(--brand-gold-500);
  border-radius: var(--radius-lg);
  background: var(--surface);
  box-shadow: var(--shadow-xs);
}
.internal-banner p { margin-bottom: 0; font-size: 12.5px; }
.internal-site .internal-banner .eyebrow { display: none; }
.schedule-helper-bar { margin: -6px 2px 10px; padding: 4px 8px; font-size: 11.5px; }

/* Cards and panels */
.hero-panel, .content-card, .panel,
.analytics-card, .settings-group, .export-status-card,
.management-panel, .admin-class, .detail-section {
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--surface);
  box-shadow: var(--shadow-xs);
}
.hero-panel, .content-card, .panel { padding: 15px; }
.hero-panel { padding: 18px 20px; }
.hero-panel ol { margin: 10px 0 0; padding-left: 21px; }
.hero-panel li { margin: 7px 0; color: var(--muted); }
.content-card.narrow { max-width: 680px; }
.login-card { margin-top: 52px; }
.settings-group { margin-bottom: 12px; padding: 14px; }
.settings-group > h3, .settings-group > h4 { margin-bottom: 4px; }

/* Buttons */
.actions, .form-actions { gap: 7px; }
.btn {
  min-height: var(--control-h);
  padding: 7px 12px;
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  font-size: 12.5px;
  line-height: 1.2;
  font-weight: 680;
  text-decoration: none;
  box-shadow: var(--shadow-xs);
  transition: transform .08s ease, background-color .14s ease, border-color .14s ease, box-shadow .14s ease;
}
.btn:hover:not(:disabled) { box-shadow: var(--shadow-sm); }
.btn:active:not(:disabled) { transform: translateY(1px); box-shadow: none; }
.btn:disabled { opacity: .48; }
.btn.primary {
  border-color: var(--brand-navy-800);
  background: var(--brand-navy-800);
  color: #fff;
}
.btn.primary:hover:not(:disabled) { border-color: var(--brand-navy-900); background: var(--brand-navy-900); }
.btn.secondary {
  border-color: var(--line-strong);
  background: var(--surface);
  color: var(--text);
}
.btn.secondary:hover:not(:disabled) { border-color: #aeb7c5; background: var(--surface-subtle); }
.btn.danger {
  border-color: var(--danger-line);
  background: var(--danger-bg);
  color: var(--danger-text);
}
.btn.danger:hover:not(:disabled) { border-color: #fda29b; background: #fee4e2; }
.compact-btn,
.registration-ledger-table .btn,
.offering-row .offering-actions .btn,
.offering-row-actions .btn,
.roster-toolbar .btn {
  min-height: var(--control-h-compact);
  height: var(--control-h-compact);
  padding: 5px 9px;
  border-radius: 7px;
  font-size: 11.5px;
}

/* Forms */
form { gap: 9px; }
label { gap: 4px; color: #475467; font-size: 11.5px; font-weight: 650; }
.form-grid, .compact-form-grid { gap: 9px 12px; }
input, select, textarea {
  min-height: var(--control-h);
  padding: 7px 9px;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-sm);
  background: #fff;
  color: var(--text);
  font-size: 13px;
  box-shadow: inset 0 1px 1px rgba(16,24,40,.025);
  transition: border-color .14s ease, box-shadow .14s ease;
}
input:hover, select:hover, textarea:hover { border-color: #aeb7c5; }
input:focus, select:focus, textarea:focus {
  border-color: var(--brand-navy-600);
  box-shadow: 0 0 0 3px rgba(52,75,130,.10);
}
input::placeholder, textarea::placeholder { color: #98a2b3; }
textarea { min-height: 76px; }
.compact-form { gap: 10px; }
.compact-form input:not([type="checkbox"]):not([type="radio"]),
.compact-form select { min-height: var(--control-h); height: var(--control-h); }
.compact-form textarea { min-height: 72px; }
.inline-form.notification-test-form { margin-top: 10px; gap: 8px; }
.consent-row { color: var(--muted); font-size: 11px; line-height: 1.4; }
.consent-row input[type="checkbox"] { accent-color: var(--brand-navy-800); }
.meeting-days {
  padding: 10px;
  border-color: var(--line);
  border-radius: var(--radius-md);
  background: var(--surface-subtle);
}
.meeting-days.compact-meeting-days label {
  min-height: 32px;
  border-color: var(--line);
  border-radius: 7px;
  background: #fff;
}
.self-paced-quantity {
  margin: 10px 0;
  padding: 10px;
  border-color: var(--brand-gold-200);
  border-radius: var(--radius-md);
  background: var(--brand-gold-100);
}
.self-paced-quantity input { background: #fff; color: var(--text); border-color: var(--line-strong); }

/* Filters / progressive disclosure */
.filters { gap: 6px; }
.filter {
  min-height: 32px;
  padding: 5px 9px;
  border-color: var(--line-strong);
  border-radius: 999px;
  background: var(--surface);
  color: #475467;
  font-size: 11.5px;
  font-weight: 650;
}
.filter:hover { border-color: var(--brand-navy-600); color: var(--brand-navy-800); }
.filter.active {
  border-color: var(--brand-navy-800);
  background: var(--brand-navy-800);
  color: #fff;
}
.filter-panel {
  margin-bottom: 10px;
  padding: 0;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: var(--surface-subtle);
}
.filter-panel > summary {
  margin: 0;
  padding: 9px 11px;
  color: var(--brand-navy-800);
  font-size: 12px;
  font-weight: 700;
  list-style: none;
}
.filter-panel > summary::-webkit-details-marker { display: none; }
.filter-panel > summary::after { content: "+"; float: right; color: var(--muted); font-size: 16px; line-height: 1; }
.filter-panel[open] > summary::after { content: "−"; }
.filter-panel[open] > summary { border-bottom: 1px solid var(--line); }
.filter-panel > .filter-row,
.filter-panel > .active-filter-chips + .filter-row { margin: 0; padding: 10px; }
.filter-panel > .active-filter-chips { margin: 8px 10px 0; }
.filter-row { gap: 8px 10px; margin-bottom: 10px; }
.analytics-filter-row { grid-template-columns: repeat(auto-fit, minmax(140px, 1fr)); }
.filter-chip {
  padding: 4px 7px;
  border-color: var(--brand-gold-200);
  background: var(--brand-gold-100);
  color: #6b571a;
  font-size: 10.5px;
}

/* Class selection cards */
.class-grid { gap: 12px; }
.class-card {
  min-height: 236px;
  gap: 9px;
  padding: 14px;
  border-color: var(--line);
  border-radius: var(--radius-lg);
  background: var(--surface);
  box-shadow: var(--shadow-xs);
  transition: transform .14s ease, border-color .14s ease, box-shadow .14s ease;
}
.class-card:hover { transform: translateY(-1px); border-color: #c2c9d4; box-shadow: var(--shadow-sm); }
.class-card:before { height: 3px; background: var(--brand-navy-800); }
.class-card.family:before { background: var(--brand-navy-600); }
.class-card.drug:before { background: var(--good); }
.class-card.vip:before { background: var(--brand-gold-500); }
.class-card h3 { font-size: 15px; }
.card-top { gap: 8px; }
.tag, .pill {
  padding: 4px 7px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--surface-muted);
  color: #475467;
  font-size: 10.5px;
  font-weight: 650;
}
.tag { border-color: #cbd5e3; background: #eef3fb; color: var(--brand-navy-800); }
.price { color: var(--brand-navy-900); font-size: 20px; font-weight: 760; letter-spacing: -.025em; }
.meta { gap: 5px; color: var(--muted); font-size: 12px; }
.seat-good { color: var(--success-text); }
.seat-warn { color: var(--warning-text); }
.seat-full { color: var(--danger-text); }

/* Compact info grids / stats */
.help-grid, .stats, .export-grid { gap: 9px; }
.help-grid > div, .stat, .export-card,
.export-meta-grid div, .roster-context > div, .roster-summary-grid > div {
  padding: 10px 11px;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: var(--surface-subtle);
}
.help-grid span { margin-top: 3px; font-size: 12px; }
.stat b, .export-meta-grid strong, .roster-context b, .roster-summary-grid strong {
  color: var(--muted);
  font-size: 9.5px;
  font-weight: 700;
  letter-spacing: .07em;
}
.stat span { margin-top: 3px; color: var(--brand-navy-900); font-size: 20px; font-weight: 760; }
.export-meta-grid span { margin-top: 3px; color: var(--text-strong); font-size: 12.5px; font-weight: 680; }
.export-status-card { padding: 12px; }
.primary-export-card { gap: 12px; }
.export-card a { color: var(--brand-navy-800); font-weight: 700; }

/* Tables */
.table-wrap {
  width: 100%;
  overflow: auto;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: var(--surface);
  scrollbar-width: thin;
  scrollbar-color: #c5ccd6 transparent;
  -webkit-overflow-scrolling: touch;
}
.data-table { font-size: 11.5px; }
.data-table th, .data-table td {
  padding: 7px 9px;
  border-bottom: 1px solid #e8ebf0;
  color: var(--text);
  line-height: 1.4;
}
.data-table tbody tr:last-child td { border-bottom: 0; }
.data-table tbody tr:hover { background: #fafbfc; }
.data-table th {
  top: 0;
  z-index: 1;
  background: #f1f3f6;
  color: #475467;
  font-size: 10.5px;
  font-weight: 720;
  letter-spacing: .015em;
  white-space: nowrap;
}
.data-table td small { color: var(--muted); }
.registration-ledger-table { min-width: 880px; }
.payment-history-table { min-width: 700px; }
.roster-table, .roster-edit-table { min-width: 1080px; }
.analytics-card .table-wrap { max-height: 360px; }

/* Schedule / management rows */
.admin-class-list { gap: 10px; }
.admin-class { padding: 11px; }
.compact-class-group { padding: 11px; }
.compact-class-group .admin-class-head p { margin: 2px 0 0; font-size: 11.5px; }
.offering-rows { gap: 6px; margin-top: 8px; }
.offering-row {
  grid-template-columns: minmax(210px, 1.25fr) minmax(240px, 1fr) auto;
  gap: 10px;
  padding: 9px 10px;
  border-color: var(--line);
  border-radius: var(--radius-md);
  background: var(--surface-subtle);
}
.offering-row .offering-main span,
.offering-row .offering-main small { margin-top: 2px; font-size: 11px; }
.offering-row .offering-meta { gap: 4px; }
.schedule-primary-actions { gap: 6px; }
.schedule-primary-actions .btn { min-height: 36px; }
.compact-manager-list { gap: 6px; }
.compact-manager-row {
  gap: 9px;
  padding: 8px 9px;
  border-color: var(--line);
  border-radius: var(--radius-sm);
  background: var(--surface-subtle);
}
.compact-manager-row small { margin-top: 2px; font-size: 10.5px; }

/* Read-only / status messaging */
.read-only-notice {
  gap: 7px;
  margin: 8px 0 10px;
  padding: 7px 9px;
  border: 1px solid var(--info-line);
  border-radius: var(--radius-sm);
  background: var(--info-bg);
  color: #475467;
  font-size: 11.5px;
}
.read-only-notice strong { color: var(--info-text); }
.read-only-notice span { font-size: 11.5px; }
.message { margin-top: 6px; min-height: 16px; color: var(--success-text); font-size: 12px; }
.message.error { color: var(--danger-text); }
.danger-zone { border-color: var(--danger-line); background: var(--danger-bg); }

/* Public registration dialog */
.modal-backdrop { padding: 16px; }
.modal-backdrop::backdrop { background: rgba(15, 23, 42, .58); backdrop-filter: blur(2px); }
.modal {
  width: min(1000px, 100%);
  max-height: 92dvh;
  border: 1px solid var(--line);
  border-radius: var(--radius-xl);
  background: var(--surface);
  box-shadow: 0 24px 70px rgba(16,24,40,.22);
}
.modal-head {
  padding: 13px 15px;
  border-color: var(--line);
  background: rgba(255,255,255,.97);
}
.modal-head h2 { font-size: 20px; }
.modal-head p { margin: 2px 0 0; font-size: 11.5px; }
.modal-body { grid-template-columns: .95fr 1.05fr; gap: 12px; padding: 12px; }
.close {
  width: 34px;
  height: 34px;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-sm);
  background: var(--surface-subtle);
  color: #475467;
  font-size: 20px;
}
.close:hover { background: var(--surface-muted); color: var(--text-strong); }
.date-list { gap: 6px; }
.date-option {
  min-height: 54px;
  padding: 8px 10px;
  border-color: var(--line-strong);
  border-radius: var(--radius-sm);
  background: var(--surface);
  color: var(--text);
}
.date-option strong { font-size: 13px; }
.date-option span { margin-top: 2px; color: var(--muted); font-size: 11.5px; }
.date-option:hover, .date-option.selected {
  border-color: var(--brand-navy-600);
  background: #f1f5fb;
}
.summary {
  gap: 4px;
  margin-bottom: 8px;
  padding: 8px 9px;
  border-color: var(--brand-gold-200);
  border-radius: var(--radius-sm);
  background: var(--brand-gold-100);
  color: #5f542d;
  font-size: 12px;
}
.summary strong { color: var(--text-strong); }
.calendar { padding: 9px; border-color: var(--line); border-radius: var(--radius-md); background: var(--surface-subtle); }
.calendar-head { margin-bottom: 7px; }
.calendar-title { color: var(--text-strong); font-size: 12.5px; }
.calendar-nav button {
  width: 28px;
  height: 28px;
  border-color: var(--line-strong);
  border-radius: 7px;
  background: #fff;
  color: var(--brand-navy-800);
}
.calendar-weekdays, .calendar-grid { gap: 3px; }
.calendar-weekdays span { color: var(--muted); font-size: 9px; }
.calendar-day {
  min-height: 38px;
  padding: 4px;
  border-color: #e6e9ee;
  border-radius: 7px;
  background: #fff;
  color: var(--muted);
}
.calendar-day.has-class {
  border-color: #b8c6e0;
  background: #eef3fb;
  color: var(--brand-navy-900);
}
.calendar-day.has-class:hover, .calendar-day.selected {
  border-color: var(--brand-navy-700);
  background: #e4ebf7;
}
.calendar-day.full {
  border-color: var(--danger-line);
  background: var(--danger-bg);
  color: var(--danger-text);
}
.calendar-day.full:hover { border-color: var(--danger-line); background: var(--danger-bg); }
.calendar-day .day-num { font-size: 11px; }
.calendar-day .day-meta { color: var(--muted); font-size: 8px; }
.calendar-day.has-class .day-meta { color: var(--brand-navy-700); }
.calendar-day.full .day-meta { color: var(--danger-text); }
.calendar-day.multi-range { border-color: #aabbdc; background: #eef3fb; }
.calendar-day.range-middle { background: #e9eff9; }
.calendar-day.multi-count { border-color: var(--brand-gold-200); background: var(--brand-gold-100); }
.calendar-day.multi-count .day-meta { color: var(--brand-gold-700); }
.calendar-day.selected.multi-range { background: #dfe8f6; box-shadow: inset 0 0 0 1px var(--brand-navy-700); }
.meeting-toggle, .date-chip summary { color: var(--brand-navy-700); }
.meeting-detail-list { border-left-color: #b8c6e0; }
.calendar-choice {
  border-color: var(--brand-gold-200);
  background: var(--brand-gold-100);
}
.calendar-choice > strong { color: var(--text-strong); }
.calendar-choice button { border-color: var(--line-strong); background: #fff; color: var(--text); }
.calendar-choice button:hover { border-color: var(--brand-navy-600); background: #f1f5fb; }

/* Admin dialogs / drawers */
.admin-dialog { color: var(--text); }
.admin-dialog::backdrop { background: rgba(15, 23, 42, .58); backdrop-filter: blur(2px); }
.dialog-shell {
  width: min(600px, calc(100vw - 32px));
  max-height: min(90dvh, 820px);
  border: 1px solid var(--line);
  border-radius: var(--radius-xl);
  background: var(--surface);
  box-shadow: 0 24px 70px rgba(16,24,40,.22);
}
.dialog-shell-wide { width: min(960px, calc(100vw - 32px)); }
.dialog-head {
  padding: 12px 14px;
  border-color: var(--line);
  background: rgba(255,255,255,.97);
}
.dialog-head h2 { font-size: 20px; }
.dialog-head .close {
  width: 34px;
  height: 34px;
  border-color: var(--line-strong);
  border-radius: var(--radius-sm);
  background: var(--surface-subtle);
  color: #475467;
  font-size: 21px;
}
.dialog-content { padding: 13px 14px 14px; }
.dialog-footer { gap: 8px; margin-top: 10px; padding-top: 10px; border-color: var(--line); }
.dialog-footer .btn, .compact-actions .btn { min-height: 36px; height: 36px; }
.manager-split { grid-template-columns: minmax(260px, .9fr) minmax(320px, 1.1fr); gap: 14px; }
.context-menu > summary {
  width: 32px;
  height: 32px;
  border-color: var(--line-strong);
  border-radius: 7px;
  background: #fff;
  color: #475467;
  font-size: 18px;
}
.context-menu > summary:hover { background: var(--surface-muted); color: var(--text-strong); }
.context-menu-popover {
  min-width: 170px;
  padding: 5px;
  border-color: var(--line);
  border-radius: var(--radius-sm);
  background: #fff;
  box-shadow: 0 12px 30px rgba(16,24,40,.16);
}
.context-menu-popover button { padding: 7px 8px; border-radius: 6px; color: var(--text); font-size: 12px; font-weight: 620; }
.context-menu-popover button:hover, .context-menu-popover button:focus { background: var(--surface-muted); }
.context-menu-popover .danger-text { color: var(--danger-text); }
.detail-section-grid { gap: 9px; }
.detail-section { padding: 10px; background: var(--surface-subtle); }
.detail-kv { grid-template-columns: minmax(120px, .68fr) 1fr; gap: 5px 10px; font-size: 12px; }
.detail-kv dt { color: var(--muted); }
.detail-kv dd { font-weight: 650; }

/* Settings, exports, notifications */
.backup-card {
  gap: 10px;
  padding: 9px 10px;
  border-color: var(--line);
  border-radius: var(--radius-md);
  background: var(--surface-subtle);
}
.backup-actions { gap: 6px; }
.google-sheets-card { margin-top: 2px; }
.google-sheets-advanced { border-color: var(--line); background: var(--surface-subtle); }
.google-sheet-error-detail { border-color: var(--danger-line); background: var(--danger-bg); }
.settings-advanced > summary, .google-sheets-advanced summary { color: var(--brand-navy-800); }

/* Payment result */
.public-shell.payment-result-shell {
  min-height: 100dvh;
  display: grid;
  place-items: center;
  padding: 20px;
}
.payment-result-card { width: min(620px, 100%); padding: 22px; }
.payment-result-card h1 { font-size: clamp(25px, 4vw, 34px); }
.registration-summary { display: grid; gap: 7px; margin: 14px 0; }
.button-row { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 14px; }

/* Desktop polish */
@media (min-width: 1100px) {
  .internal-site .page { padding-top: 20px; }
  #page-registrations .content-card,
  #page-analytics .content-card,
  #page-exports .content-card { padding: 13px; }
}

/* Tablet */
@media (max-width: 980px) {
  .topbar { display: flex; align-items: center; }
  .brand { margin-bottom: 0; }
  .nav { justify-content: flex-end; overflow-x: auto; scrollbar-width: none; }
  .nav::-webkit-scrollbar { display: none; }
  .hero { min-height: auto; grid-template-columns: 1fr; gap: 20px; padding: 34px 0; }
  .hero-panel { max-width: 620px; }
  .class-grid { grid-template-columns: repeat(2, minmax(0,1fr)); }
  .manager-grid { grid-template-columns: 1fr; }
  .help-grid, .stats, .export-grid { grid-template-columns: repeat(2, minmax(0,1fr)); }
  .manager-split { grid-template-columns: 1fr; }
}

/* Mobile */
@media (max-width: 720px) {
  body { font-size: 13.5px; }
  .topbar {
    display: grid;
    grid-template-columns: 1fr;
    gap: 6px;
    padding: 7px 10px 6px;
  }
  .brand { min-width: 0; }
  .brand-mark { width: 36px; height: 36px; }
  .brand strong { font-size: 13px; }
  .brand span { font-size: 9.5px; }
  .nav {
    width: calc(100vw - 20px);
    justify-content: flex-start;
    overflow-x: auto;
    padding-bottom: 1px;
    scroll-snap-type: x proximity;
  }
  .nav-link {
    flex: 0 0 auto;
    min-height: 33px;
    padding: 6px 9px;
    font-size: 11.5px;
    scroll-snap-align: start;
  }
  .nav-utility { margin-left: 0; }

  .page { padding: 16px 10px 28px; }
  h1 { font-size: clamp(28px, 9vw, 36px); }
  h2 { font-size: 21px; }
  h3 { font-size: 15px; }
  .lead { font-size: 14px; }
  .hero { padding: 24px 2px; }
  .section-head, .internal-banner { display: grid; align-items: start; }
  .internal-banner { padding: 11px 12px; border-left-width: 3px; }
  .internal-banner h2 { font-size: 20px; }
  .internal-banner p { font-size: 11.5px; }
  .schedule-helper-bar { margin: -3px 0 8px; padding: 3px 4px; }

  .class-grid, .help-grid, .stats, .export-grid, .filter-row, .form-grid { grid-template-columns: 1fr; }
  .class-card { min-height: 0; padding: 12px; }
  .hero-panel, .content-card, .panel { padding: 12px; }
  .stats { grid-template-columns: repeat(2, minmax(0,1fr)); }
  .stat { min-width: 0; }
  .stat span { font-size: 18px; }

  input, select, textarea, .btn { min-height: 44px; }
  .btn { padding-inline: 12px; }
  .compact-btn,
  .registration-ledger-table .btn,
  .offering-row .offering-actions .btn,
  .offering-row-actions .btn,
  .roster-toolbar .btn { min-height: 38px; height: 38px; }

  .filter-panel > summary { min-height: 42px; display: flex; align-items: center; justify-content: space-between; }
  .filter-panel > summary::after { float: none; }
  .analytics-filter-row { grid-template-columns: 1fr; }

  .modal-backdrop { align-items: flex-end; padding: 6px; }
  .modal {
    width: 100%;
    max-height: calc(100dvh - 8px);
    border-radius: 16px 16px 8px 8px;
  }
  .modal-head { padding: 11px 12px; }
  .modal-body { grid-template-columns: 1fr; gap: 8px; padding: 8px; }
  .date-picker-layout { gap: 8px; }
  .date-option { min-height: 50px; }
  .calendar-wrap { width: 100%; max-width: 420px; margin-inline: auto; }
  .calendar { padding: 8px; }
  .calendar-day { min-height: 36px; }
  .calendar-day .day-meta { display: none; }

  .admin-dialog { width: 100vw; max-width: 100vw; margin: auto 0 0; }
  .dialog-shell, .dialog-shell-wide {
    width: 100vw;
    max-height: calc(100dvh - 6px);
    border-radius: 16px 16px 0 0;
  }
  .dialog-head { padding: 11px 12px; }
  .dialog-content { padding: 10px 11px 12px; }
  .compact-form-grid, .detail-section-grid { grid-template-columns: 1fr; }
  .compact-form-grid .wide { grid-column: auto; }
  .dialog-footer { align-items: stretch; flex-direction: column; }
  .dialog-footer .form-actions { width: 100%; }
  .dialog-footer .btn { flex: 1; min-width: 0; }

  .schedule-primary-actions { justify-content: flex-start; }
  .offering-row { grid-template-columns: 1fr; }
  .offering-actions, .offering-row .offering-actions { justify-content: space-between; }
  .read-only-notice { align-items: flex-start; flex-direction: column; }

  /* Registration ledger keeps the task-critical columns visible on phones.
     Hidden monetary detail remains available through View Details. */
  .registration-ledger-table { min-width: 620px; }
  .registration-ledger-table th:nth-child(1), .registration-ledger-table td:nth-child(1),
  .registration-ledger-table th:nth-child(4), .registration-ledger-table td:nth-child(4),
  .registration-ledger-table th:nth-child(5), .registration-ledger-table td:nth-child(5),
  .registration-ledger-table th:nth-child(6), .registration-ledger-table td:nth-child(6) { display: none; }

  .primary-export-card { display: grid; }
  .button-row { display: grid; }
  .button-row .btn { width: 100%; }
}

@media (max-width: 480px) {
  .page { padding-inline: 9px; }
  .stats { gap: 7px; }
  .stat { padding: 9px; }
  .schedule-primary-actions,
  .compact-actions,
  .offering-row-actions { display: grid; grid-template-columns: 1fr; width: 100%; }
  .schedule-primary-actions .btn,
  .compact-actions .btn,
  .offering-row-actions .btn,
  .roster-toolbar .btn { width: 100%; max-width: none; }
  .meeting-days.compact-meeting-days { grid-template-columns: 1fr 1fr; }
  .backup-header, .backup-card { align-items: stretch; flex-direction: column; }
  .backup-actions { justify-content: flex-start; }
  .google-connect-button { min-width: 0; width: 100%; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; transition-duration: .01ms !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; }
}

/* Large-data navigation */
.table-pagination {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 7px 2px;
}
.table-pagination-actions {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 7px;
  flex-wrap: wrap;
}
.compact-select-label {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  margin: 0;
  color: var(--text-muted, #586579);
  font-size: 11.5px;
  font-weight: 600;
}
.compact-select-label select {
  width: auto;
  min-width: 64px;
  min-height: 32px;
  height: 32px;
  padding: 4px 24px 4px 7px;
  font-size: 12px;
}
@media (max-width: 640px) {
  .table-pagination { align-items: flex-start; flex-direction: column; }
  .table-pagination-actions { width: 100%; justify-content: flex-start; }
  .table-pagination-actions .btn { width: auto; min-width: 82px; }
}

/* Manual payment and balance operations */
.manual-payment-search-row,.balance-filter-row{align-items:end}.grow-label{flex:1 1 20rem}.manual-charge-form{margin:1rem 0}.payment-summary-grid{margin-top:.5rem}.balance-filter-row{display:flex;flex-wrap:wrap;gap:.75rem}.balance-filter-row label{min-width:10rem}.balance-filter-row .grow-label{min-width:18rem}@media(max-width:760px){.manual-payment-search-row,.balance-filter-row{display:grid;grid-template-columns:1fr}.balance-filter-row label,.balance-filter-row .grow-label{min-width:0;width:100%}.manual-charge-form{display:grid;grid-template-columns:1fr}.manual-charge-form .btn{width:100%}}

/* Manual enrollment and partial-payment workflow */
.manual-enrollment-form{margin-top:.25rem}.manual-enrollment-summary{border:1px solid var(--line);border-radius:12px;background:rgba(255,255,255,.025);padding:12px}.manual-enrollment-summary p{margin:.45rem 0 0}.manual-enrollment-summary-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px}.manual-enrollment-summary-grid>div{display:grid;gap:4px}.manual-enrollment-summary-grid strong{font-size:11px;text-transform:uppercase;letter-spacing:.06em;color:var(--muted)}.manual-enrollment-summary-grid span{font-weight:800}.manual-enrollment-actions{display:flex;justify-content:flex-end}.manual-enrollment-actions .btn{min-width:240px}#manualNewTotalPrice[readonly]{font-weight:900}@media(max-width:760px){.manual-enrollment-summary-grid{grid-template-columns:1fr 1fr}.manual-enrollment-actions{display:block}.manual-enrollment-actions .btn{width:100%;min-width:0}}@media(max-width:480px){.manual-enrollment-summary-grid{grid-template-columns:1fr}}

/* Production catalog cards v10.14.1 */
.course-card-tags {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 6px;
}

.credential-tag {
  display: inline-flex;
  align-items: center;
  padding: 2px 8px;
  border: 1px solid var(--border);
  border-radius: 999px;
  color: var(--text-strong);
  font-size: 10.5px;
  font-weight: 750;
}

.course-copy {
  display: grid;
  gap: 7px;
}

.course-description {
  margin: 0;
  line-height: 1.5;
}

.course-notice {
  margin: 0;
  padding: 8px 10px;
  border-left: 3px solid var(--brand-gold-500);
  border-radius: 7px;
  background: #fff8df;
  color: #5b4712;
  font-size: 11.5px;
  line-height: 1.45;
}

.course-notice strong {
  color: #3f310c;
}

.course-details {
  margin-top: 0;
}

.course-details summary {
  width: fit-content;
  cursor: pointer;
  color: var(--brand-navy-700);
  font-size: 12px;
  font-weight: 750;
}

.course-details p {
  margin: 8px 0 0;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.5;
}

.course-availability {
  display: grid;
  gap: 4px;
  margin-top: 4px;
  padding: 10px 11px;
  border: 1px solid var(--border);
  border-radius: 10px;
  color: var(--muted);
  font-size: 11.5px;
}

.course-availability strong {
  margin-bottom: 2px;
  color: var(--text-strong);
  font-size: 12.5px;
}

.course-availability b {
  color: var(--text-strong);
}

.class-card > .btn {
  margin-top: auto;
}

/* ABC_MONTHLY_ARCHIVES_V1 */

.archive-admin-grid {
  display: grid;
  grid-template-columns:
    repeat(2, minmax(0, 1fr));
  gap: 1rem;
  margin-bottom: 1rem;
}

.archive-toolbar,
.archive-search-bar {
  display: flex;
  align-items: end;
  flex-wrap: wrap;
  gap: .75rem;
}

.archive-toolbar label {
  min-width: 180px;
}

.archive-search-bar input {
  flex: 1 1 260px;
}

.archive-preview {
  margin-top: 1rem;
}

.archive-preview-summary {
  display: grid;
  grid-template-columns:
    repeat(2, minmax(0, 1fr));
  gap: .75rem;
  margin-bottom: 1rem;
}

.archive-preview-summary > div {
  padding: .85rem;
  border: 1px solid
    var(--border, #d9dee7);
  border-radius: .75rem;
}

.archive-preview-summary strong,
.archive-preview-summary span,
.archive-history-row strong,
.archive-history-row small,
.archive-search-row strong,
.archive-search-row small {
  display: block;
}

.archive-preview-summary strong {
  font-size: 1.4rem;
}

.archive-retained-list {
  margin-top: .8rem;
}

.archive-retained-list > div {
  padding: .4rem 0;
  border-bottom: 1px solid
    var(--border, #e5e7eb);
}

.archive-history-row,
.archive-search-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: .9rem 0;
  border-bottom: 1px solid
    var(--border, #e5e7eb);
}

.archive-downloads {
  display: flex;
  flex-wrap: wrap;
  gap: .4rem;
}

.archive-hash {
  overflow-wrap: anywhere;
}

.archived-record-card {
  margin-top: 1rem;
  padding-top: 1rem;
  border-top: 1px solid
    var(--border, #e5e7eb);
}

@media (max-width: 850px) {
  .archive-admin-grid,
  .archive-preview-summary {
    grid-template-columns: 1fr;
  }

  .archive-history-row,
  .archive-search-row {
    flex-direction: column;
    align-items: flex-start;
  }
}


/* v10.15 offering roster groups */
.roster-group-panel { margin: 14px 0; padding: 14px; border: 1px solid var(--line); border-radius: 12px; background: rgba(255,255,255,.025); }
.roster-group-panel .section-head { margin-bottom: 10px; }
.roster-group-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 10px; margin: 10px 0; }
.roster-group-card { border: 1px solid var(--line); border-radius: 10px; padding: 10px; }
.roster-group-card label { margin-top: 7px; }
.roster-group-tabs { display: flex; flex-wrap: wrap; gap: 7px; margin: 10px 0; }
.roster-group-tabs button.active { border-color: var(--accent); box-shadow: inset 0 0 0 1px var(--accent); }
.roster-group-actions { display: flex; flex-wrap: wrap; gap: 8px; align-items: end; margin-top: 10px; }
.roster-group-actions label { min-width: 190px; }
.roster-group-danger { margin-left: auto; }
@media (max-width: 700px) { .roster-group-actions { display: grid; grid-template-columns: 1fr; } .roster-group-actions label, .roster-group-actions button { width: 100%; } .roster-group-danger { margin-left: 0; } }

/* v10.15 roster help / click-for-info */
.info-heading,
.info-label,
.action-with-info,
.roster-group-card-title,
.roster-group-danger-wrap {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.info-heading { flex-wrap: wrap; }
.info-label { width: fit-content; max-width: 100%; }
.action-with-info { align-items: center; }
.roster-group-card-title { justify-content: space-between; width: 100%; }
.roster-filter-heading { margin-top: 12px; }
.roster-group-danger-wrap { margin-left: auto; }
.roster-group-danger-wrap .roster-group-danger { margin-left: 0; }

.info-tip {
  position: relative;
  display: inline-flex;
  flex: 0 0 auto;
  vertical-align: middle;
}

.info-tip > summary {
  width: 19px;
  height: 19px;
  min-width: 19px;
  min-height: 19px;
  padding: 0;
  border: 1px solid #a9b7d0;
  border-radius: 999px;
  background: #f5f8ff;
  color: var(--brand-navy-800);
  display: inline-grid;
  place-items: center;
  font-size: 11px;
  font-weight: 800;
  line-height: 1;
  cursor: pointer;
  list-style: none;
  user-select: none;
  box-shadow: none;
}

.info-tip > summary::-webkit-details-marker { display: none; }
.info-tip > summary::marker { content: ''; }
.info-tip > summary:hover { background: #eaf0ff; border-color: var(--brand-navy-600); }
.info-tip > summary:focus-visible {
  outline: 3px solid rgba(52,75,130,.18);
  outline-offset: 2px;
}
.info-tip[open] > summary {
  background: var(--brand-navy-800);
  border-color: var(--brand-navy-800);
  color: #fff;
}

.info-tip-popover {
  position: absolute;
  z-index: 1000;
  top: calc(100% + 7px);
  left: 50%;
  transform: translateX(-18%);
  width: max-content;
  max-width: min(320px, 78vw);
  padding: 10px 12px;
  border: 1px solid #cbd5e1;
  border-radius: 9px;
  background: #fff;
  color: var(--text);
  box-shadow: 0 10px 28px rgba(16,24,40,.16);
  font-size: 12px;
  font-weight: 500;
  line-height: 1.45;
  text-align: left;
  white-space: normal;
}

.info-tip-popover-right {
  left: auto;
  right: 0;
  transform: none;
}

.data-table th .info-label {
  display: inline-flex;
  white-space: nowrap;
}

.data-table th .info-tip-popover {
  white-space: normal;
  font-weight: 500;
}

@media (max-width: 700px) {
  .roster-group-danger-wrap {
    width: 100%;
    margin-left: 0;
    align-items: center;
  }
  .roster-group-danger-wrap .roster-group-danger { flex: 1; }
  .info-tip-popover {
    max-width: min(280px, 72vw);
    transform: translateX(-12%);
  }
}

/* v10.15.1 roster field help layout */
.info-heading h3 { margin: 0; }
.info-label-text { line-height: 1.2; }
.roster-field {
  display: grid;
  gap: 4px;
  min-width: 190px;
}
.roster-field > select,
.roster-field > input { width: 100%; }
.roster-offering-field { min-width: min(520px, 100%); }
.roster-group-card .roster-field { margin-top: 7px; }
.roster-group-actions .roster-field { min-width: 190px; }
.bulk-action-bar .roster-field { min-width: 150px; }
.roster-summary-heading.info-label { width: 100%; }

@media (max-width: 760px) {
  .roster-offering-field { min-width: 0; width: 100%; }
}

@media (max-width: 700px) {
  .roster-group-actions .roster-field { width: 100%; min-width: 0; }
}

/* v10.15.2 simplified roster workflow */
.roster-workflow-intro {
  margin-bottom: 14px;
}

.roster-workflow-stack {
  display: grid;
  gap: 14px;
}

.roster-step-card {
  border: 1px solid #cfd8e8;
  border-radius: 14px;
  background: #fff;
  padding: 16px;
  box-shadow: 0 1px 2px rgba(16, 24, 40, .04);
}

.roster-step-card-primary {
  border-left: 4px solid var(--brand-navy-700, #243b6b);
}

.roster-step-complete {
  background: #fbfcff;
}

.roster-step-head {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 14px;
}

.roster-step-head h3,
.roster-step-head p,
.roster-advanced-block h4,
.roster-advanced-block p {
  margin: 0;
}

.roster-step-head p,
.roster-advanced-block p {
  margin-top: 4px;
  color: var(--muted, #667085);
}

.roster-step-number {
  width: 30px;
  height: 30px;
  min-width: 30px;
  border-radius: 999px;
  display: inline-grid;
  place-items: center;
  background: var(--brand-navy-800, #24365f);
  color: #fff;
  font-weight: 800;
  font-size: 14px;
  line-height: 1;
}

.roster-step-number-complete {
  background: #2f6f50;
}

.roster-split-preview {
  display: grid;
  grid-template-columns: repeat(3, minmax(120px, 1fr));
  gap: 10px;
  margin: 6px 0 14px;
}

.roster-split-preview > div {
  border: 1px solid #d7deea;
  border-radius: 10px;
  padding: 12px 14px;
  background: #f8faff;
}

.roster-split-preview span {
  display: block;
  color: var(--muted, #667085);
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .035em;
}

.roster-split-preview strong {
  display: block;
  margin-top: 4px;
  font-size: 22px;
  color: var(--brand-navy-900, #17294f);
}

.roster-split-preview-complete {
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
}

.roster-primary-action {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
}

.roster-primary-action .small-muted {
  margin-left: 2px;
}

.roster-success-note,
.roster-attention-note {
  margin-top: 10px;
  padding: 10px 12px;
  border-radius: 9px;
  font-size: 13px;
}

.roster-success-note {
  border: 1px solid #b9dcc8;
  background: #f3fbf6;
  color: #24543d;
}

.roster-attention-note {
  border: 1px solid #e8d49f;
  background: #fffaf0;
  color: #6c5312;
}


.roster-payment-status {
  display: inline-flex;
  align-items: center;
  width: fit-content;
  padding: 4px 8px;
  border-radius: 999px;
  border: 1px solid #b9dcc8;
  background: #f3fbf6;
  color: #24543d;
  font-size: 12px;
  font-weight: 800;
  white-space: nowrap;
}

.roster-payment-status-partial {
  border-color: #e8d49f;
  background: #fff4cc;
  color: #6c5312;
}

.roster-payment-amount {
  display: block;
  margin-top: 5px;
  font-weight: 700;
}

.roster-instructor-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 12px;
  margin-bottom: 14px;
}

.roster-instructor-card {
  border: 1px solid #d8dfeb;
  border-radius: 11px;
  padding: 14px;
  background: #fafbfe;
}

.roster-instructor-card-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 10px;
}

.roster-instructor-card-head strong,
.roster-instructor-card-head span {
  display: block;
}

.roster-instructor-card-head > div > span {
  margin-top: 2px;
  color: var(--muted, #667085);
  font-size: 12px;
}

.roster-group-badge {
  display: inline-flex;
  align-items: center;
  min-height: 26px;
  padding: 4px 9px;
  border-radius: 999px;
  border: 1px solid #b7c4dc;
  background: #eef3ff;
  color: var(--brand-navy-800, #24365f);
  font-size: 12px;
  font-weight: 800;
  white-space: nowrap;
}

.roster-group-badge-muted {
  background: #f4f4f5;
  border-color: #d4d4d8;
  color: #666;
}

.roster-view-bar {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px 14px;
  padding: 10px 12px;
  margin-bottom: 10px;
  border-radius: 10px;
  background: #f7f9fc;
  border: 1px solid #e0e6ef;
}

.roster-view-label {
  font-weight: 700;
  color: var(--muted, #667085);
}

.roster-view-tabs {
  margin: 0;
}

.roster-review-actions {
  margin: 0 0 10px;
  padding: 12px;
  border: 1px solid #e0e6ef;
  border-radius: 10px;
  background: #fbfcfe;
}

.roster-advanced-tools {
  padding: 0;
  overflow: visible;
}

.roster-advanced-tools > summary {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 12px;
  padding: 14px 16px;
  cursor: pointer;
  list-style: none;
}

.roster-advanced-tools > summary::-webkit-details-marker { display: none; }
.roster-advanced-tools > summary::marker { content: ''; }

.roster-advanced-tools > summary strong,
.roster-advanced-tools > summary small {
  display: block;
}

.roster-advanced-tools > summary small {
  margin-top: 2px;
  color: var(--muted, #667085);
  font-weight: 500;
}

.roster-advanced-tools .advanced-chevron {
  font-size: 20px;
  transition: transform .15s ease;
}

.roster-advanced-tools[open] .advanced-chevron {
  transform: rotate(180deg);
}

.roster-advanced-body {
  display: grid;
  gap: 12px;
  padding: 0 16px 16px;
}

.roster-advanced-block {
  border-top: 1px solid #e4e8ef;
  padding-top: 14px;
}

.roster-capacity-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 240px));
  gap: 10px;
  margin: 10px 0;
}

.roster-advanced-danger {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 14px;
  border: 1px solid #f1c4c0;
  border-radius: 10px;
  background: #fff8f7;
}

.roster-advanced-danger p {
  margin: 3px 0 0;
}

.roster-context {
  margin-top: 12px;
}

@media (max-width: 760px) {
  .roster-split-preview {
    grid-template-columns: 1fr;
  }

  .roster-primary-action,
  .roster-view-bar,
  .roster-advanced-danger {
    align-items: stretch;
    flex-direction: column;
  }

  .roster-primary-action .btn,
  .roster-advanced-danger .btn {
    width: 100%;
  }

  .roster-capacity-grid {
    grid-template-columns: 1fr;
  }
}

/* v10.15.3 roster workflow: stronger visual grouping + compact review */
.roster-operations-card,
.roster-workflow-stack,
.roster-workflow-stack > *,
.roster-step-card {
  min-width: 0;
  max-width: 100%;
  box-sizing: border-box;
}

.roster-workflow-stack {
  gap: 18px;
}

.roster-step-card {
  border: 1px solid #c8d5e6;
  border-left-width: 5px;
  border-radius: 16px;
  padding: 20px;
  box-shadow: 0 5px 16px rgba(27, 55, 92, 0.06);
}

.roster-step-choose {
  background: #f3f8ff;
  border-color: #9ebde2;
}

.roster-step-split {
  background: #edf5ff;
  border-color: #83acd8;
}

.roster-step-instructors {
  background: #f0f4f8;
  border-color: #9cadc2;
}

.roster-step-review {
  background: #f7f9fc;
  border-color: #bac7d6;
}

.roster-step-advanced {
  background: #edf1f5;
  border-color: #a8b5c4;
}

.roster-step-head {
  padding-bottom: 13px;
  border-bottom: 1px solid rgba(70, 95, 125, 0.16);
  margin-bottom: 16px;
}

.roster-step-card .roster-summary-grid,
.roster-step-card .roster-split-preview,
.roster-step-card .roster-instructor-grid,
.roster-step-card .roster-review-summary,
.roster-step-card .table-wrap {
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
}

.roster-step-review .table-wrap {
  overflow-x: auto;
  overflow-y: visible;
  -webkit-overflow-scrolling: touch;
  border-radius: 10px;
}

.roster-review-table {
  width: 100%;
  min-width: 910px;
}

.roster-review-table th,
.roster-review-table td {
  vertical-align: middle;
}

.roster-review-table th:first-child,
.roster-review-table td:first-child {
  width: 34px;
}

.roster-student-cell {
  min-width: 210px;
}

.roster-student-cell strong,
.roster-student-cell small {
  display: block;
}

.roster-student-cell small {
  margin-top: 3px;
  color: var(--muted);
  line-height: 1.25;
}

.roster-review-summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  flex-wrap: wrap;
  padding: 12px 14px;
  margin-bottom: 14px;
  border: 1px solid #d6e0eb;
  border-radius: 11px;
  background: rgba(255, 255, 255, 0.72);
}

.roster-review-summary > div:first-child strong,
.roster-review-summary > div:first-child span {
  display: block;
}

.roster-review-summary > div:first-child span {
  margin-top: 3px;
  color: var(--muted);
  font-size: 0.88rem;
}

.roster-summary-chips {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.roster-summary-chip {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 6px 10px;
  border-radius: 999px;
  background: #e4edf7;
  border: 1px solid #c6d6e8;
  color: #2a4566;
  font-size: 0.85rem;
}

.roster-filter-notice {
  width: 100%;
  color: #6a4b12;
  font-size: 0.86rem;
}

.link-button {
  appearance: none;
  border: 0;
  background: transparent;
  padding: 0;
  color: var(--primary);
  font: inherit;
  text-decoration: underline;
  cursor: pointer;
}

.roster-instructor-card {
  background: rgba(255, 255, 255, 0.82);
  border: 1px solid #c8d5e2;
  box-shadow: none;
}

.roster-workbook-row {
  margin-top: 14px;
  padding-top: 12px;
  border-top: 1px solid #d9e1ea;
  display: flex;
  gap: 10px;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
}

.workbook-status {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  padding: 4px 9px;
  border-radius: 999px;
  font-size: 0.79rem;
  font-weight: 700;
  border: 1px solid transparent;
}

.workbook-status-good {
  background: #e8f3ed;
  border-color: #b8d8c6;
  color: #285d42;
}

.workbook-status-pending {
  background: #fff5dc;
  border-color: #e7cf94;
  color: #735713;
}

.workbook-status-error {
  background: #fbecec;
  border-color: #dfb3b3;
  color: #842f2f;
}

.workbook-status-muted {
  background: #edf0f4;
  border-color: #d3dae2;
  color: #5c6875;
}

.compact-btn {
  min-height: 34px;
  padding: 7px 11px;
  font-size: 0.82rem;
}

.roster-advanced-tools .roster-group-tabs {
  margin-bottom: 12px;
}

@media (max-width: 760px) {
  .roster-step-card {
    padding: 15px;
    border-left-width: 4px;
  }

  .roster-review-summary,
  .roster-workbook-row {
    align-items: stretch;
  }

  .roster-workbook-row .compact-btn {
    width: 100%;
    text-align: center;
  }
}

/* v10.15.4 roster workflow cleanup: three primary steps + collapsed secondary panels */
.roster-step-waiting {
  background: #f4f6f9;
  border-color: #c8d1dc;
  color: #647184;
  box-shadow: none;
}

.roster-step-waiting .roster-step-number {
  background: #7b8797;
}

.roster-waiting-state {
  display: grid;
  gap: 3px;
  padding: 13px 14px;
  border: 1px dashed #b9c4d1;
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.68);
}

.roster-waiting-state span {
  color: var(--muted, #667085);
  font-size: 0.88rem;
}

.roster-secondary-panel {
  min-width: 0;
  max-width: 100%;
  box-sizing: border-box;
  border: 1px solid #c6d0dc;
  border-radius: 13px;
  background: #f6f8fb;
  overflow: visible;
}

.roster-secondary-panel > summary {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 12px;
  padding: 13px 16px;
  cursor: pointer;
  list-style: none;
}

.roster-secondary-panel > summary::-webkit-details-marker { display: none; }
.roster-secondary-panel > summary::marker { content: ''; }

.roster-secondary-panel > summary strong,
.roster-secondary-panel > summary small {
  display: block;
}

.roster-secondary-panel > summary small {
  margin-top: 2px;
  color: var(--muted, #667085);
  font-weight: 500;
}

.roster-secondary-panel .secondary-chevron,
.roster-secondary-panel .advanced-chevron {
  font-size: 20px;
  transition: transform .15s ease;
}

.roster-secondary-panel[open] .secondary-chevron,
.roster-secondary-panel[open] .advanced-chevron {
  transform: rotate(180deg);
}

.roster-secondary-body {
  min-width: 0;
  max-width: 100%;
  box-sizing: border-box;
  padding: 0 16px 16px;
}

.roster-secondary-intro {
  padding-top: 13px;
  margin-bottom: 12px;
  border-top: 1px solid #dde3ea;
}

.roster-secondary-intro h3 {
  margin: 0;
}

.roster-details-panel {
  background: #f7f9fc;
  border-color: #bac7d6;
}

.roster-details-panel .table-wrap {
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.roster-advanced-tools.roster-secondary-panel {
  background: #edf1f5;
  border-color: #a8b5c4;
  padding: 0;
}

.roster-advanced-tools.roster-secondary-panel > summary {
  grid-template-columns: 1fr auto;
}

/* ========================================================================== */
/* v10.16.2 — Admin visual hierarchy / section clarity                      */
/* Presentation-only refinements. No workflow or business behavior changes. */
/* ========================================================================== */

.internal-site {
  --admin-page-title: clamp(26px, 2.4vw, 32px);
  --admin-section-title: 19px;
  --admin-subsection-title: 15.5px;
  --admin-body: 14px;
  --admin-label: 12.25px;
  --admin-meta: 11.25px;
  --admin-section-line: #c6d1df;
  --admin-section-bg: #ffffff;
  --admin-section-muted: #f4f7fb;
  --admin-table-shell: #e9eef5;
  --admin-table-head: #dde6f1;
  --admin-row-alt: #f7f9fc;
  --admin-row-hover: #eef5ff;
  font-size: var(--admin-body);
}

/* Page → section → subsection hierarchy */
.internal-site .internal-banner {
  margin-bottom: 20px;
  padding: 18px 20px;
  border: 1px solid #c8d1dd;
  border-left: 5px solid var(--brand-gold-500);
  border-radius: 14px;
  background: #fff;
  box-shadow: 0 2px 7px rgba(16, 24, 40, .06);
}

.internal-site .internal-banner h2 {
  margin-bottom: 6px;
  font-size: var(--admin-page-title);
  line-height: 1.12;
  font-weight: 800;
  letter-spacing: -.028em;
}

.internal-site .internal-banner p {
  max-width: 920px;
  color: #596579;
  font-size: 13.5px;
  line-height: 1.55;
}

.internal-site .content-card,
.internal-site .panel,
.internal-site .analytics-card,
.internal-site .settings-group,
.internal-site .management-panel,
.internal-site .admin-class,
.internal-site .detail-section,
.internal-site .export-status-card {
  border-color: var(--admin-section-line);
  background: var(--admin-section-bg);
  box-shadow: 0 2px 8px rgba(16, 24, 40, .055);
}

.internal-site .content-card {
  padding: 20px;
}

.internal-site .internal-page > .content-card + .content-card,
.internal-site .internal-page > .analytics-grid + .content-card,
.internal-site .internal-page > .content-card + .analytics-grid {
  margin-top: 18px;
}

.internal-site .section-head {
  align-items: flex-start;
  margin-bottom: 16px;
}

.internal-site .section-head h3,
.internal-site .content-card > h3,
.internal-site .settings-group > h3,
.internal-site .analytics-card > h3,
.internal-site .management-panel > h3 {
  margin-bottom: 5px;
  font-size: var(--admin-section-title);
  line-height: 1.22;
  font-weight: 790;
  letter-spacing: -.018em;
}

.internal-site .section-head h4,
.internal-site .form-section-heading h4,
.internal-site .detail-section h3,
.internal-site .roster-advanced-block h4 {
  font-size: var(--admin-subsection-title);
  line-height: 1.28;
  font-weight: 760;
}

.internal-site .section-head p,
.internal-site .compact-section-head p,
.internal-site .form-section-heading p {
  margin: 3px 0 0;
  color: #667085;
  font-size: 13px;
  line-height: 1.5;
}

.internal-site .eyebrow {
  margin-bottom: 6px;
  color: #405982;
  font-size: 11px;
  line-height: 1.25;
  font-weight: 820;
  letter-spacing: .085em;
}

/* Labels should identify, values should answer. */
.internal-site label {
  gap: 6px;
  color: #344054;
  font-size: var(--admin-label);
  line-height: 1.3;
  font-weight: 720;
}

.internal-site .small-muted,
.internal-site small {
  font-size: var(--admin-meta);
  line-height: 1.45;
}

.internal-site input,
.internal-site select,
.internal-site textarea {
  font-size: 13.5px;
}

/* Buttons: concise, clearly ranked, never stretched on desktop without reason. */
.internal-site .btn {
  width: fit-content;
  max-width: 100%;
  min-height: 36px;
  padding: 7px 12px;
  font-size: 13px;
  font-weight: 720;
  white-space: nowrap;
}

.internal-site .btn.primary {
  box-shadow: 0 1px 2px rgba(16, 24, 40, .10);
}

.internal-site .btn.secondary {
  border-color: #bfc9d6;
  background: #fff;
}

.internal-site .compact-btn,
.internal-site .registration-ledger-table .btn,
.internal-site .offering-row .offering-actions .btn,
.internal-site .offering-row-actions .btn,
.internal-site .roster-toolbar .btn {
  width: fit-content;
  min-height: 32px;
  height: auto;
  padding: 6px 10px;
  font-size: 12px;
}

.internal-site .manual-enrollment-actions .btn,
.internal-site .google-connect-button,
.internal-site .dialog-footer .btn,
.internal-site .compact-actions .btn {
  width: fit-content;
  min-width: 0;
}

.internal-site .wide-button {
  width: 100%;
}

/* Tables: stronger shell, header, row separation and label hierarchy. */
.internal-site .table-wrap {
  padding: 3px;
  border: 1px solid #bec9d7;
  border-radius: 11px;
  background: var(--admin-table-shell);
  box-shadow: inset 0 0 0 1px rgba(255,255,255,.45);
}

.internal-site .data-table {
  overflow: hidden;
  border-radius: 8px;
  background: #fff;
  font-size: 12.5px;
}

.internal-site .data-table th,
.internal-site .data-table td {
  padding: 10px 11px;
  border-bottom-color: #dfe5ed;
  line-height: 1.42;
}

.internal-site .data-table th {
  background: var(--admin-table-head);
  color: #30445f;
  font-size: 11.75px;
  font-weight: 790;
  letter-spacing: .018em;
  border-bottom: 2px solid #c3cedb;
}

.internal-site .data-table tbody tr:nth-child(even) {
  background: var(--admin-row-alt);
}

.internal-site .data-table tbody tr:hover {
  background: var(--admin-row-hover);
}

.internal-site .data-table td strong {
  color: #172033;
  font-weight: 750;
}

/* Filters and secondary controls read as subsections, not loose fields. */
.internal-site .filter-panel {
  border-color: #c7d1de;
  border-radius: 11px;
  background: #f7f9fc;
}

.internal-site .filter-panel > summary {
  min-height: 44px;
  padding: 10px 13px;
  color: #263a57;
  font-size: 13.5px;
  font-weight: 780;
}

.internal-site .read-only-notice {
  padding: 10px 12px;
  font-size: 12.5px;
}

/* Cards and metric tiles have a visible label/value relationship. */
.internal-site .stat,
.internal-site .export-meta-grid div,
.internal-site .roster-context > div,
.internal-site .roster-summary-grid > div,
.internal-site .help-grid > div,
.internal-site .export-card {
  border-color: #cbd5e1;
  background: #f7f9fc;
}

.internal-site .stat b,
.internal-site .export-meta-grid strong,
.internal-site .roster-context b,
.internal-site .roster-summary-grid strong,
.internal-site .roster-summary-heading {
  color: #52637a;
  font-size: 11.5px;
  line-height: 1.25;
  font-weight: 790;
  letter-spacing: .045em;
}

.internal-site .stat span,
.internal-site .export-meta-grid span,
.internal-site .roster-context span,
.internal-site .roster-summary-grid > div > span:not(.workbook-status) {
  color: #172b4d;
  font-size: 14px;
  line-height: 1.35;
  font-weight: 760;
}

/* Schedule / management sections */
.internal-site .schedule-helper-bar {
  margin: -10px 2px 14px;
  color: #667085;
  font-size: 12px;
}

.internal-site .admin-class {
  padding: 14px;
  background: #fbfcfe;
}

.internal-site .offering-row,
.internal-site .compact-manager-row {
  border-color: #cbd5e1;
  background: #f4f7fa;
}

.internal-site .offering-row:hover,
.internal-site .compact-manager-row:hover {
  background: #eef3f8;
}

/* Roster workflow: each major step is unmistakably separate. */
.internal-site .roster-operations-card {
  padding: 18px;
  background: #fff;
}

.internal-site .roster-workflow-intro {
  margin-bottom: 18px;
  padding-bottom: 14px;
  border-bottom: 1px solid #d7dee8;
}

.internal-site .roster-workflow-intro h3 {
  font-size: 18px;
  font-weight: 800;
}

.internal-site .roster-workflow-stack {
  gap: 22px;
}

.internal-site .roster-step-card {
  overflow: hidden;
  padding: 20px;
  border-width: 1px;
  border-left-width: 6px;
  border-radius: 15px;
  box-shadow: 0 4px 12px rgba(30, 50, 80, .07);
}

.internal-site .roster-step-head {
  margin: -20px -20px 18px;
  padding: 17px 20px;
  border-bottom: 1px solid rgba(42, 66, 97, .18);
}

.internal-site .roster-step-head h3 {
  color: #172b4d;
  font-size: 20px;
  line-height: 1.2;
  font-weight: 820;
  letter-spacing: -.018em;
}

.internal-site .roster-step-head p {
  max-width: 820px;
  margin-top: 5px;
  color: #536176;
  font-size: 13.25px;
  line-height: 1.5;
}

.internal-site .roster-step-number {
  width: 34px;
  height: 34px;
  min-width: 34px;
  font-size: 15px;
  font-weight: 850;
  box-shadow: 0 1px 2px rgba(16,24,40,.14);
}

.internal-site .roster-step-choose {
  border-color: #82a9d8;
  border-left-color: #315b91;
  background: #f4f8fd;
}

.internal-site .roster-step-choose .roster-step-head {
  background: #dbe9f8;
}

.internal-site .roster-step-choose .roster-step-number {
  background: #315b91;
}

.internal-site .roster-step-split {
  border-color: #d5bd77;
  border-left-color: #9b7924;
  background: #fffaf0;
}

.internal-site .roster-step-split .roster-step-head {
  background: #f3e8c8;
}

.internal-site .roster-step-split .roster-step-number {
  background: #8f7021;
}

.internal-site .roster-step-instructors:not(.roster-step-waiting) {
  border-color: #91b7aa;
  border-left-color: #39745f;
  background: #f3f9f6;
}

.internal-site .roster-step-instructors:not(.roster-step-waiting) .roster-step-head {
  background: #dcece5;
}

.internal-site .roster-step-instructors:not(.roster-step-waiting) .roster-step-number {
  background: #39745f;
}

.internal-site .roster-step-waiting {
  border-color: #bdc7d4;
  border-left-color: #7d8998;
  background: #f5f7fa;
}

.internal-site .roster-step-waiting .roster-step-head {
  background: #e8ecf1;
}

.internal-site .roster-step-review {
  border-color: #aab8ca;
  border-left-color: #526a8a;
  background: #f6f8fb;
}

.internal-site .roster-step-review .roster-step-head {
  background: #e4eaf2;
}

.internal-site .roster-split-preview {
  gap: 12px;
}

.internal-site .roster-split-preview > div {
  padding: 14px 16px;
  border-color: #c9d3df;
  background: rgba(255,255,255,.84);
  box-shadow: 0 1px 3px rgba(16,24,40,.045);
}

.internal-site .roster-split-preview span {
  color: #5a687c;
  font-size: 11.5px;
  font-weight: 800;
  letter-spacing: .05em;
}

.internal-site .roster-split-preview strong {
  margin-top: 5px;
  font-size: 24px;
  font-weight: 820;
}

/* Step 1 summary: more readable cards; external sync no longer makes a tall button tile. */
.internal-site .roster-summary-grid {
  grid-template-columns: repeat(auto-fit, minmax(185px, 1fr));
  gap: 12px;
}

.internal-site .roster-summary-grid > div {
  min-height: 82px;
  padding: 13px 14px;
  border: 1px solid #c7d2df;
  border-radius: 11px;
  background: rgba(255,255,255,.88);
  box-shadow: 0 1px 3px rgba(16,24,40,.045);
}

.internal-site .roster-summary-heading {
  margin-bottom: 6px;
}

.internal-site .roster-external-sync {
  grid-column: span 2;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  grid-template-areas:
    "label label"
    "status action";
  gap: 8px 12px;
  align-items: center;
}

.internal-site .roster-external-sync .roster-summary-heading {
  grid-area: label;
  margin: 0;
}

.internal-site .roster-external-sync .workbook-status {
  grid-area: status;
  justify-self: start;
  max-width: 100%;
  min-height: 30px;
  white-space: normal;
}

.internal-site .roster-external-sync .btn {
  grid-area: action;
  justify-self: end;
  width: fit-content;
  min-width: 0;
  white-space: nowrap;
}

/* Secondary roster panels are deliberately lower hierarchy than steps 1–3. */
.internal-site .roster-secondary-panel {
  border-color: #bfcad7;
  background: #f3f6fa;
  box-shadow: 0 2px 6px rgba(16,24,40,.04);
}

.internal-site .roster-secondary-panel > summary {
  min-height: 56px;
  padding: 14px 17px;
  color: #263a57;
}

.internal-site .roster-secondary-panel > summary strong {
  font-size: 15px;
  font-weight: 780;
}

.internal-site .roster-secondary-panel > summary small {
  margin-top: 3px;
  font-size: 12px;
}

.internal-site .roster-details-panel {
  background: #f4f7fb;
}

.internal-site .roster-advanced-tools.roster-secondary-panel {
  background: #eef2f6;
}

/* Status pills stay compact and subordinate to section headings. */
.internal-site .workbook-status,
.internal-site .roster-payment-status,
.internal-site .pill,
.internal-site .tag {
  line-height: 1.25;
  font-weight: 760;
}

/* Analytics/settings/manual-payment/archive cards: same visual grammar as rosters. */
.internal-site .analytics-card,
.internal-site .settings-group,
.internal-site .detail-section,
.internal-site .manual-enrollment-summary,
.internal-site .self-paced-operations-card,
.internal-site .archive-preview {
  border-color: #c8d2df;
  background: #f8fafc;
}

.internal-site .settings-group {
  padding: 17px;
}

.internal-site .detail-section {
  padding: 14px;
}

.internal-site .manual-enrollment-summary {
  padding: 14px;
}

.internal-site .manual-enrollment-summary-grid strong {
  color: #52637a;
  font-size: 11.5px;
  font-weight: 790;
  letter-spacing: .045em;
}

.internal-site .manual-enrollment-summary-grid span {
  color: #172b4d;
  font-size: 14px;
  font-weight: 760;
}

/* Navigation gets a small readability lift without competing with page titles. */
.internal-site .nav-link {
  font-size: 12.5px;
  font-weight: 660;
}

@media (max-width: 980px) {
  .internal-site .roster-external-sync {
    grid-column: 1 / -1;
  }
}

@media (max-width: 760px) {
  .internal-site .content-card {
    padding: 15px;
  }

  .internal-site .internal-banner {
    padding: 15px 16px;
  }

  .internal-site .roster-step-card {
    padding: 15px;
  }

  .internal-site .roster-step-head {
    margin: -15px -15px 16px;
    padding: 15px;
  }

  .internal-site .roster-step-head h3 {
    font-size: 18px;
  }

  .internal-site .roster-summary-grid {
    grid-template-columns: 1fr;
  }

  .internal-site .roster-external-sync {
    grid-column: 1;
    grid-template-columns: 1fr;
    grid-template-areas:
      "label"
      "status"
      "action";
  }

  .internal-site .roster-external-sync .btn {
    justify-self: start;
    width: fit-content;
  }

  .internal-site .roster-primary-action .btn,
  .internal-site .roster-advanced-danger .btn,
  .internal-site .manual-enrollment-actions .btn,
  .internal-site .google-connect-button {
    width: 100%;
  }

  .internal-site .data-table th,
  .internal-site .data-table td {
    padding: 9px 10px;
  }
}

/* ================================================================
   v10.17.0 admin operational overhaul
   Compact typography, widescreen tables, daily-workflow navigation.
   ================================================================ */
.internal-site main {
  width: 100%;
}

.internal-site .internal-page {
  width: min(calc(100vw - 32px), 2320px);
  max-width: none;
  margin-inline: auto;
}

.internal-site .internal-banner {
  padding: 15px 18px;
  gap: 14px;
}

.internal-site .internal-banner h2 {
  font-size: clamp(1.42rem, 1.1rem + .55vw, 1.82rem);
  line-height: 1.16;
}

.internal-site .internal-banner p:not(.eyebrow) {
  font-size: 12.5px;
  line-height: 1.45;
}

.internal-site .content-card {
  padding: 15px;
}

.internal-site .section-head h3,
.internal-site .compact-section-head h3 {
  font-size: 16px;
  line-height: 1.24;
}

.internal-site .section-head p,
.internal-site .compact-section-head p {
  font-size: 12.25px;
  line-height: 1.45;
}

.internal-site .eyebrow {
  font-size: 10.5px;
  letter-spacing: .065em;
}

.internal-site label,
.internal-site legend {
  font-size: 12px;
}

.internal-site input,
.internal-site select,
.internal-site textarea {
  min-height: 36px;
  padding: 7px 9px;
  font-size: 13px;
}

.internal-site textarea {
  min-height: 70px;
}

.internal-site .btn {
  min-height: 34px;
  padding: 7px 11px;
  font-size: 12px;
  line-height: 1.15;
}

.internal-site .compact-btn {
  min-height: 30px;
  padding: 5px 9px;
  font-size: 11.5px;
}

/* Use wide monitors rather than trapping business tables in a narrow card. */
.internal-site .table-wrap {
  width: 100%;
  max-width: none;
  overflow-x: auto;
  scrollbar-gutter: stable;
}

.internal-site .data-table {
  width: 100%;
  min-width: 880px;
  table-layout: auto;
}

.internal-site .data-table th,
.internal-site .data-table td {
  padding: 8px 10px;
  font-size: 12.25px;
  line-height: 1.35;
}

.internal-site .data-table th {
  font-size: 10.75px;
  letter-spacing: .04em;
  white-space: nowrap;
}

.internal-site .data-table td small {
  font-size: 10.75px;
  line-height: 1.35;
}

.internal-site .registration-ledger-table th:nth-child(2),
.internal-site .registration-ledger-table td:nth-child(2),
.internal-site .registration-ledger-table th:nth-child(3),
.internal-site .registration-ledger-table td:nth-child(3),
.internal-site .reschedule-results-table th:first-child,
.internal-site .reschedule-results-table td:first-child,
.internal-site .reschedule-results-table th:nth-child(3),
.internal-site .reschedule-results-table td:nth-child(3) {
  width: 22%;
}

/* Daily navigation stays short; reporting/search lives under Records. */
.internal-site .nav {
  align-items: center;
  gap: 3px;
}

.internal-site .nav-link {
  font-size: 11.5px;
  font-weight: 670;
  white-space: nowrap;
}

.internal-site .nav-more {
  position: relative;
}

.internal-site .nav-more > summary {
  cursor: pointer;
  list-style: none;
}

.internal-site .nav-more > summary::-webkit-details-marker {
  display: none;
}

.internal-site .nav-more > summary::after {
  content: " ▾";
  font-size: .78em;
}

.internal-site .nav-more-menu {
  position: absolute;
  z-index: 50;
  top: calc(100% + 7px);
  right: 0;
  min-width: 155px;
  padding: 6px;
  border: 1px solid #c9d3df;
  border-radius: 10px;
  background: #fff;
  box-shadow: 0 12px 28px rgba(23,43,77,.16);
}

.internal-site .nav-more-menu .nav-link {
  display: block;
  width: 100%;
  text-align: left;
}

/* Operational dashboard surfaces exceptions, not another wall of equal cards. */
.internal-site .dashboard-attention {
  margin: 12px 0;
}

.internal-site .attention-card {
  border-left: 4px solid #9b7924;
  background: #fffaf0;
}

.internal-site .attention-card.attention-clear {
  border-left-color: #39745f;
  background: #f3f9f6;
}

.internal-site .attention-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
  gap: 10px;
}

.internal-site .attention-item {
  display: grid;
  grid-template-columns: auto 1fr;
  grid-template-areas: "value label" "value detail";
  column-gap: 10px;
  align-items: center;
  padding: 10px 12px;
  border: 1px solid #d8c58b;
  border-radius: 10px;
  background: rgba(255,255,255,.78);
  color: #263a57;
  text-align: left;
  cursor: pointer;
}

.internal-site .attention-item strong {
  grid-area: value;
  font-size: 23px;
  line-height: 1;
}

.internal-site .attention-item span {
  grid-area: label;
  font-weight: 760;
  font-size: 12.5px;
}

.internal-site .attention-item small {
  grid-area: detail;
  color: #667085;
  font-size: 10.75px;
}

/* v10.17 roster workflow keeps the strong hierarchy at a denser scale. */
.internal-site .roster-operations-card {
  padding: 15px;
}

.internal-site .roster-workflow-intro {
  margin-bottom: 15px;
  padding-bottom: 11px;
}

.internal-site .roster-workflow-intro h3 {
  font-size: 16px;
}

.internal-site .roster-workflow-stack {
  gap: 16px;
}

.internal-site .roster-step-card {
  padding: 16px;
  border-radius: 13px;
}

.internal-site .roster-step-head {
  margin: -16px -16px 14px;
  padding: 13px 16px;
}

.internal-site .roster-step-head h3 {
  font-size: 18px;
}

.internal-site .roster-step-head p {
  font-size: 12px;
}

.internal-site .roster-step-number {
  width: 30px;
  height: 30px;
  min-width: 30px;
  font-size: 13px;
}

.internal-site .roster-split-preview strong {
  font-size: 21px;
}

.internal-site .roster-summary-grid > div {
  min-height: 70px;
  padding: 10px 12px;
}

/* Dedicated rescheduling workflow. */
.internal-site .reschedule-search-row {
  display: flex;
  align-items: end;
  gap: 10px;
}

.internal-site .reschedule-current-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
  gap: 9px;
}

.internal-site .reschedule-current-grid > div,
.internal-site .google-ownership-grid > div {
  display: flex;
  flex-direction: column;
  gap: 3px;
  padding: 10px 11px;
  border: 1px solid #cbd5e1;
  border-radius: 9px;
  background: #f7f9fc;
}

.internal-site .reschedule-current-grid strong,
.internal-site .google-ownership-grid strong {
  color: #52637a;
  font-size: 10.5px;
  letter-spacing: .045em;
  text-transform: uppercase;
}

.internal-site .reschedule-current-grid span,
.internal-site .google-ownership-grid span {
  color: #172b4d;
  font-size: 12.5px;
  font-weight: 680;
}

.internal-site .reschedule-divider {
  height: 1px;
  margin: 17px 0;
  background: #d7dee8;
}

.internal-site .reschedule-history {
  margin-top: 16px;
  border-top: 1px solid #d7dee8;
  padding-top: 12px;
}

/* Settings is now the home for infrequent system administration. */
.internal-site #settingsPanel.content-card {
  display: grid;
  gap: 12px;
  background: transparent;
  border: 0;
  box-shadow: none;
  padding: 0;
}

.internal-site .settings-group {
  margin: 0;
  padding: 14px;
  border: 1px solid #c8d2df;
  border-radius: 12px;
  background: #f8fafc;
}

.internal-site .settings-group-head,
.internal-site .settings-group-actions,
.internal-site .backup-header {
  display: flex;
  justify-content: space-between;
  align-items: start;
  gap: 12px;
}

.internal-site .settings-group-head h3,
.internal-site .settings-group h3 {
  margin: 0 0 4px;
  font-size: 15.5px;
}

.internal-site .settings-group .help-grid {
  margin-top: 10px;
}

.internal-site .settings-google-group .google-sheets-card {
  margin-top: 10px;
}

.internal-site .google-ownership-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 9px;
  margin-top: 10px;
}

.internal-site .settings-subdetails,
.internal-site .settings-advanced {
  margin-top: 8px;
}

.internal-site .settings-advanced > summary {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  cursor: pointer;
}

.internal-site .settings-advanced > summary span {
  color: #667085;
  font-size: 11px;
  font-weight: 500;
}

.internal-site .settings-advanced-body {
  display: grid;
  gap: 14px;
  margin-top: 14px;
}

/* Compact Google status on Rosters; full administration lives in Settings. */
.internal-site .google-sheets-roster-status {
  grid-column: 1 / -1;
}

@media (min-width: 1900px) {
  .internal-site .internal-page {
    width: min(calc(100vw - 48px), 2320px);
  }

  .internal-site .data-table th,
  .internal-site .data-table td {
    padding-inline: 12px;
  }
}

@media (max-width: 1100px) {
  .internal-site .nav {
    gap: 2px;
  }

  .internal-site .nav-link {
    padding-inline: 7px;
  }

  .internal-site .google-ownership-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 760px) {
  .internal-site .internal-page {
    width: min(calc(100vw - 18px), 100%);
  }

  .internal-site .data-table {
    min-width: 760px;
  }

  .internal-site .reschedule-search-row,
  .internal-site .settings-group-head,
  .internal-site .settings-group-actions,
  .internal-site .backup-header {
    align-items: stretch;
    flex-direction: column;
  }

  .internal-site .reschedule-search-row .btn,
  .internal-site .settings-group-actions .btn,
  .internal-site .backup-header .btn {
    width: 100%;
  }

  .internal-site .roster-step-head h3 {
    font-size: 16px;
  }
}

/* v10.17.1: Records dropdown must remain readable against its light menu surface. */
.internal-site .nav-more-menu .nav-link {
  display: block;
  width: 100%;
  min-height: 34px;
  padding: 7px 9px;
  text-align: left;
  border: 1px solid transparent;
  border-radius: 7px;
  background: transparent;
  color: #223454;
  box-shadow: none;
}

.internal-site .nav-more-menu .nav-link:hover,
.internal-site .nav-more-menu .nav-link:focus-visible {
  border-color: #d4deea;
  background: #eef3f9;
  color: #14284d;
}

.internal-site .nav-more-menu .nav-link.active {
  border-color: #d4deea;
  background: #e8eef7;
  color: #14284d;
  box-shadow: inset 3px 0 0 var(--brand-gold-500);
}

/* ========================================================================
   v10.17.1 — Admin workflow clarity refinement
   Keep important operations visible; use labels, grouping, and color to orient.
   ======================================================================== */
.internal-site {
  --purpose-blue: #2f5f96;
  --purpose-blue-tint: #edf5fc;
  --purpose-blue-border: #9bbcdf;
  --purpose-gold: #8b6a18;
  --purpose-gold-tint: #fff8e8;
  --purpose-gold-border: #d8bf72;
  --purpose-green: #2f6f59;
  --purpose-green-tint: #edf8f3;
  --purpose-green-border: #94c2b1;
  --purpose-orange: #a85720;
  --purpose-orange-tint: #fff3e9;
  --purpose-orange-border: #e2ab82;
  --purpose-purple: #6551a0;
  --purpose-purple-tint: #f5f1fb;
  --purpose-purple-border: #b8a9dc;
  --purpose-teal: #24747d;
  --purpose-teal-tint: #edf8f8;
  --purpose-teal-border: #8fc3c7;
  --purpose-slate: #52637a;
  --purpose-slate-tint: #f3f6fa;
  --purpose-slate-border: #b9c5d4;
}

/* Every major admin section gets a visible purpose band rather than another plain card. */
.internal-site .admin-purpose-card,
.internal-site .roster-operation-section,
.internal-site .settings-group {
  --section-accent: var(--purpose-slate);
  --section-tint: var(--purpose-slate-tint);
  --section-border: var(--purpose-slate-border);
  border: 1px solid var(--section-border);
  border-left: 5px solid var(--section-accent);
  background: #fff;
  box-shadow: 0 2px 8px rgba(20, 37, 63, .055);
}

.internal-site .admin-purpose-card > .section-head:first-child,
.internal-site .roster-operation-head,
.internal-site .settings-group-head,
.internal-site .settings-group > .backup-header:first-child {
  margin: -15px -15px 14px;
  padding: 12px 15px;
  border-bottom: 1px solid color-mix(in srgb, var(--section-border) 72%, #ffffff);
  background: var(--section-tint);
}

.internal-site .roster-operation-section {
  overflow: hidden;
  padding: 15px;
  border-radius: 13px;
}

.internal-site .roster-operation-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 14px;
}

.internal-site .roster-operation-head h3,
.internal-site .settings-group-head h3 {
  margin: 0 0 4px;
  color: #172b4d;
  font-size: 16px;
  line-height: 1.22;
  font-weight: 820;
  letter-spacing: -.012em;
}

.internal-site .roster-operation-head p:not(.eyebrow),
.internal-site .settings-group-head p:not(.eyebrow) {
  max-width: 900px;
  margin: 3px 0 0;
  color: #5b687b;
  font-size: 12.25px;
  line-height: 1.45;
}

.internal-site .admin-purpose-card .eyebrow,
.internal-site .roster-operation-section .eyebrow,
.internal-site .settings-group .eyebrow {
  color: var(--section-accent);
}

/* Purpose palette. Color communicates workflow type, not status or decoration. */
.internal-site .purpose-schedule { --section-accent: var(--purpose-blue); --section-tint: var(--purpose-blue-tint); --section-border: var(--purpose-blue-border); }
.internal-site .purpose-records { --section-accent: #465f8d; --section-tint: #f0f4fa; --section-border: #aabbd5; }
.internal-site .purpose-reschedule { --section-accent: var(--purpose-orange); --section-tint: var(--purpose-orange-tint); --section-border: var(--purpose-orange-border); }
.internal-site .purpose-payment-new { --section-accent: var(--purpose-green); --section-tint: var(--purpose-green-tint); --section-border: var(--purpose-green-border); }
.internal-site .purpose-payment-balance,
.internal-site .purpose-balance { --section-accent: var(--purpose-gold); --section-tint: var(--purpose-gold-tint); --section-border: var(--purpose-gold-border); }
.internal-site .purpose-analytics,
.internal-site .purpose-analytics-detail { --section-accent: var(--purpose-purple); --section-tint: var(--purpose-purple-tint); --section-border: var(--purpose-purple-border); }
.internal-site .purpose-self-paced { --section-accent: #6f559e; --section-tint: #f6f2fb; --section-border: #bdafda; }
.internal-site .purpose-export { --section-accent: #3d6887; --section-tint: #eff6fa; --section-border: #9dbed2; }
.internal-site .purpose-archive-close { --section-accent: #775722; --section-tint: #fbf5e9; --section-border: #c9b27f; }
.internal-site .purpose-archive-search { --section-accent: #4e6380; --section-tint: #f1f5f9; --section-border: #aebdce; }
.internal-site .purpose-archive-library { --section-accent: #516f66; --section-tint: #f0f7f4; --section-border: #a8c1b8; }
.internal-site .purpose-general { --section-accent: var(--purpose-slate); --section-tint: var(--purpose-slate-tint); --section-border: var(--purpose-slate-border); }
.internal-site .purpose-capacity { --section-accent: var(--purpose-gold); --section-tint: var(--purpose-gold-tint); --section-border: var(--purpose-gold-border); }
.internal-site .purpose-instructor { --section-accent: var(--purpose-green); --section-tint: var(--purpose-green-tint); --section-border: var(--purpose-green-border); }
.internal-site .purpose-payment-settings { --section-accent: #347156; --section-tint: #eff8f3; --section-border: #9bc2b0; }
.internal-site .purpose-google { --section-accent: var(--purpose-blue); --section-tint: var(--purpose-blue-tint); --section-border: var(--purpose-blue-border); }
.internal-site .purpose-external { --section-accent: var(--purpose-teal); --section-tint: var(--purpose-teal-tint); --section-border: var(--purpose-teal-border); }
.internal-site .purpose-notifications { --section-accent: var(--purpose-purple); --section-tint: var(--purpose-purple-tint); --section-border: var(--purpose-purple-border); }
.internal-site .purpose-maintenance { --section-accent: #687486; --section-tint: #f3f5f7; --section-border: #bdc5cf; }

/* Roster: primary setup remains Steps 1–3; daily student work stays visible below. */
.internal-site .roster-section-students {
  --section-accent: var(--purpose-teal);
  --section-tint: var(--purpose-teal-tint);
  --section-border: var(--purpose-teal-border);
}

.internal-site .roster-section-reschedule {
  --section-accent: var(--purpose-orange);
  --section-tint: var(--purpose-orange-tint);
  --section-border: var(--purpose-orange-border);
}

.internal-site .roster-section-external {
  --section-accent: #5c5aa4;
  --section-tint: #f3f2fb;
  --section-border: #aaa9d4;
}

.internal-site .roster-secondary-body {
  padding: 0;
}

.internal-site .roster-review-summary {
  margin-bottom: 10px;
  border-color: color-mix(in srgb, var(--purpose-teal-border) 70%, #fff);
  background: #f7fbfb;
}

.internal-site .roster-external-status-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 14px;
  padding: 11px 12px;
  border: 1px solid #d8d7ec;
  border-radius: 10px;
  background: #fbfbfe;
}

.internal-site .roster-external-status-row > div {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
}

.internal-site .section-status-label {
  color: #59667a;
  font-size: 10.5px;
  font-weight: 800;
  letter-spacing: .045em;
  text-transform: uppercase;
}

.internal-site .roster-advanced-tools {
  border: 1px solid #c8d0da;
  border-left: 5px solid #6a7788;
  border-radius: 12px;
  background: #f6f8fa;
}

.internal-site .roster-advanced-tools > summary {
  padding: 12px 14px;
  background: #eef1f4;
}

.internal-site .roster-advanced-tools > summary strong {
  color: #34445a;
  font-size: 13.5px;
  font-weight: 800;
}

.internal-site .roster-advanced-tools > summary small {
  color: #667085;
}

/* Page banner accents make the current job immediately recognizable. */
.internal-site #page-schedule .internal-banner { border-left-color: var(--purpose-blue); }
.internal-site #page-exports .internal-banner { border-left-color: var(--purpose-teal); }
.internal-site #page-reschedule .internal-banner { border-left-color: var(--purpose-orange); background: #fff9f4; }
.internal-site #page-manual-payment .internal-banner,
.internal-site #page-balances .internal-banner { border-left-color: var(--purpose-gold); }
.internal-site #page-registrations .internal-banner { border-left-color: #465f8d; }
.internal-site #page-analytics .internal-banner { border-left-color: var(--purpose-purple); }
.internal-site #page-settings .internal-banner { border-left-color: var(--purpose-slate); }
.internal-site #page-archives .internal-banner { border-left-color: #775722; }

/* Settings remains complete but is scan-friendly rather than one grey wall. */
.internal-site .settings-group {
  overflow: hidden;
  padding: 15px;
  background: #fff;
}

.internal-site .settings-group-head,
.internal-site .settings-group > .backup-header:first-child {
  align-items: flex-start;
}

.internal-site .settings-group .help-grid > div {
  background: #fbfcfd;
}

.internal-site .settings-advanced > summary {
  margin: -15px;
  padding: 13px 15px;
  background: var(--section-tint);
}

.internal-site .settings-advanced[open] > summary {
  margin: -15px -15px 14px;
  border-bottom: 1px solid var(--section-border);
}

/* Make desktop tables use width without stretching action/status columns. */
@media (min-width: 1200px) {
  .internal-site .data-table {
    min-width: 100%;
  }

  .internal-site .data-table th:last-child,
  .internal-site .data-table td:last-child {
    width: 1%;
    white-space: nowrap;
  }

  .internal-site .registration-ledger-table th:nth-child(2),
  .internal-site .registration-ledger-table td:nth-child(2),
  .internal-site .registration-ledger-table th:nth-child(3),
  .internal-site .registration-ledger-table td:nth-child(3) {
    width: auto;
  }
}

@media (min-width: 1600px) {
  .internal-site .content-card,
  .internal-site .roster-operations-card {
    padding: 17px;
  }

  .internal-site .admin-purpose-card > .section-head:first-child,
  .internal-site .roster-operation-head,
  .internal-site .settings-group-head,
  .internal-site .settings-group > .backup-header:first-child {
    margin-left: -17px;
    margin-right: -17px;
    margin-top: -17px;
    padding-left: 17px;
    padding-right: 17px;
  }
}

@media (max-width: 760px) {
  .internal-site .roster-operation-head,
  .internal-site .roster-external-status-row {
    flex-direction: column;
    align-items: stretch;
  }

  .internal-site .roster-operation-head .btn,
  .internal-site .roster-external-status-row .btn {
    width: 100%;
  }
}

/* v11.1.0 Communications Settings */

.settings-navigation-card {
  display: flex;
  justify-content: space-between;
  align-items: end;
  gap: 20px;
  margin-bottom: 18px;
  padding: 18px;
  border: 1px solid var(--border);
  border-radius: 14px;
  background: var(--surface);
}

.settings-navigation-card h3,
.settings-navigation-card p {
  margin-top: 0;
}

.settings-area-select {
  display: grid;
  gap: 6px;
  min-width: 260px;
  font-weight: 700;
}

.settings-area-select select {
  width: 100%;
}

.settings-group[hidden],
.communications-panel[hidden] {
  display: none !important;
}

.communications-tab-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 8px 0 20px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--border);
}

.communications-tab-nav button {
  appearance: none;
  padding: 9px 14px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: var(--surface);
  color: var(--text);
  font: inherit;
  font-weight: 700;
  cursor: pointer;
}

.communications-tab-nav button.active {
  border-color: var(--section-accent, var(--primary));
  background: var(--section-tint, var(--surface-2));
}

.communication-template-controls {
  display: grid;
  grid-template-columns: 1.15fr 1.55fr .8fr;
  gap: 12px;
  margin-bottom: 16px;
}

.communication-template-controls label,
#communicationTemplateForm > label,
#communicationBrandingForm label,
.communication-dialog-body label {
  display: grid;
  gap: 6px;
  font-weight: 700;
}

.communication-template-controls select,
#communicationTemplateForm input,
#communicationTemplateForm textarea,
#communicationBrandingForm input,
#communicationBrandingForm textarea,
.communication-dialog-body input {
  width: 100%;
}

#communicationBody {
  min-height: 360px;
  resize: vertical;
  line-height: 1.55;
}

.communication-trigger-status {
  display: grid;
  gap: 4px;
  margin-bottom: 16px;
  padding: 12px 14px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--surface-2);
}

.communication-trigger-status span,
.communication-source-line {
  color: var(--muted);
  font-size: .86rem;
}

.communication-source-line {
  margin-top: 8px;
}

.communication-token-help {
  margin-top: 14px;
  padding: 12px;
  border: 1px solid var(--border);
  border-radius: 10px;
}

.communication-token-list {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  margin-top: 10px;
}

.communication-token {
  appearance: none;
  padding: 6px 8px;
  border: 1px solid var(--border);
  border-radius: 7px;
  background: var(--surface);
  font-family: ui-monospace, SFMono-Regular, Consolas, monospace;
  font-size: .78rem;
  cursor: pointer;
}

.communication-template-actions {
  margin-top: 16px;
}

.communication-logo-preview {
  display: grid;
  gap: 8px;
  width: fit-content;
  margin-top: 14px;
  padding: 12px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--surface-2);
}

.communication-logo-preview span {
  color: var(--muted);
  font-size: .82rem;
  font-weight: 700;
}

.communication-logo-preview img {
  display: block;
  max-width: 240px;
  max-height: 100px;
  width: auto;
  height: auto;
}

.communication-dialog {
  width: min(900px, calc(100vw - 32px));
  max-height: calc(100vh - 32px);
  padding: 0;
  border: 0;
  border-radius: 14px;
  overflow: auto;
}

.communication-dialog::backdrop {
  background: rgba(0, 0, 0, .55);
}

.communication-dialog-head {
  position: sticky;
  top: 0;
  z-index: 2;
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding: 18px 20px;
  border-bottom: 1px solid var(--border);
  background: var(--surface);
}

.communication-dialog-head h3,
.communication-dialog-head p {
  margin-top: 0;
}

.communication-dialog-body {
  padding: 20px;
}

#communicationPreviewContent {
  padding: 16px;
  background: var(--surface-2);
}

#communicationPreviewFrame {
  display: block;
  width: 100%;
  min-height: 650px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: white;
}

.communication-sms-preview {
  max-width: 430px;
  margin: 20px auto;
  padding: 18px;
  border: 1px solid var(--border);
  border-radius: 18px;
  background: var(--surface);
  white-space: pre-wrap;
  overflow-wrap: anywhere;
  font: inherit;
  line-height: 1.5;
}

@media (max-width: 760px) {

  .settings-navigation-card {
    display: grid;
  }

  .settings-area-select {
    min-width: 0;
  }

  .communication-template-controls {
    grid-template-columns: 1fr;
  }

  .communications-tab-nav {
    display: grid;
    grid-template-columns: 1fr;
  }

  .communications-tab-nav button {
    width: 100%;
    border-radius: 9px;
  }

  .communication-dialog {
    width: calc(100vw - 16px);
    max-height: calc(100vh - 16px);
  }

  #communicationPreviewContent {
    padding: 8px;
  }

  #communicationPreviewFrame {
    min-height: 560px;
  }
}


/* v11.2.0 Roster Communications */
.roster-communication-card { margin-top: 18px; }
.roster-communication-form { display: grid; grid-template-columns: minmax(180px, .8fr) minmax(220px, 1fr) minmax(280px, 2fr); gap: 14px; align-items: end; }
.roster-communication-link { min-width: 0; }
.roster-communication-counts { display: grid; grid-template-columns: repeat(7, minmax(105px, 1fr)); gap: 10px; margin: 16px 0; }
.roster-communication-counts > div { border: 1px solid var(--border, #d9dee5); border-radius: 10px; padding: 10px 12px; background: var(--surface-soft, #f7f9fb); }
.roster-communication-counts span, .roster-communication-summary span { display: block; font-size: .8rem; opacity: .76; }
.roster-communication-counts strong { display: block; margin-top: 3px; font-size: 1.15rem; }
.roster-communication-actions { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 14px; }
.roster-communication-summary { display: grid; gap: 4px; margin-top: 14px; padding: 12px 14px; border: 1px solid var(--border, #d9dee5); border-radius: 10px; }
@media (max-width: 980px) {
  .roster-communication-form { grid-template-columns: 1fr; }
  .roster-communication-counts { grid-template-columns: repeat(2, minmax(120px, 1fr)); }
}