/* AMOS School Management System — design system
   Brand: navy #002050, gold #F8B020, white, light grey.
   No gradients, no shadows — depth from spacing, borders, colour blocks, type. */

:root {
  --color-primary: #002050;
  --color-secondary: #F8B020;
  --color-background: #F5F5F5;
  --color-surface: #FFFFFF;
  --color-text: #002050;
  --color-text-muted: #64748B;
  --color-border: #E2E8F0;
  --color-success: #16A34A;
  --color-error: #DC2626;

  --navy-800: #0A2F66;
  --navy-100: #E8EDF6;
  --navy-050: #F1F4FA;
  --gold-700: #A97A08;
  --gold-100: #FDF3D8;

  /* radius scale: 3px chips · 4–6px buttons · 5–8px cards (grows per breakpoint) */
  --radius-chip: 3px;
  --radius-btn: 4px;
  --radius-card: 5px;
  --radius: var(--radius-btn);      /* controls, inputs, small panels */
  --radius-lg: var(--radius-card);  /* cards, sheets, heroes */
  --tabbar-h: 62px;
  --topbar-h: 56px;
  --sidebar-w: 264px;
  --content-w: 1160px;

  /* image slots — one variable per file, crop with object-fit: cover */
  --img-logo-ratio: 1 / 1;
  --img-logo-w: 64px;
  --img-stamp-ratio: 1 / 1;
  --img-stamp-w: 92px;
  --img-sig-ratio: 3 / 1;
  --img-sig-w: 130px;
  --img-photo-ratio: 4 / 5;
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  font-family: "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;
  font-size: 16px;
  line-height: 1.6;
  color: var(--color-text);
  background: var(--color-background);
}

html { scroll-behavior: smooth; }
h1, h2, h3, h4 { line-height: 1.25; margin: 0 0 0.4em; font-weight: 700; text-wrap: balance; }
h1 { font-size: 1.5rem; font-weight: 800; }
h2 { font-size: 1.125rem; }
h3 { font-size: 1rem; }
p { margin: 0 0 0.8em; max-width: 68ch; }
a { color: var(--color-primary); text-decoration-color: var(--color-secondary); text-underline-offset: 3px; }
a:hover { text-decoration-thickness: 2px; }
ul, ol { padding-left: 1.2em; margin: 0 0 1em; }
code { background: var(--navy-050); border: 1px solid var(--color-border); border-radius: var(--radius-chip); padding: 0 6px; font-size: 0.85em; }
fieldset { border: 0; padding: 0; margin: 0 0 1em; }
legend { padding: 0; }
img { max-width: 100%; }

.muted { color: var(--color-text-muted); }
.money { font-variant-numeric: tabular-nums; }
.warn { color: var(--color-error); }
.ok { color: var(--color-success); }
.sr {
  position: absolute; width: 1px; height: 1px; overflow: hidden;
  clip: rect(0 0 0 0); white-space: nowrap;
}
.center { text-align: center; }

.skip {
  position: absolute; left: 8px; top: -48px; z-index: 100;
  background: var(--color-secondary); color: var(--color-primary);
  font-weight: 700; padding: 10px 16px; border-radius: 0 0 8px 8px;
  transition: top 0.15s;
}
.skip:focus { top: 0; }

:focus-visible {
  outline: 3px solid var(--color-secondary);
  outline-offset: 2px;
  border-radius: 4px;
}

/* ---------- buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  min-height: 44px; padding: 10px 18px;
  border: 1px solid var(--color-primary); border-radius: var(--radius);
  background: var(--color-primary); color: #fff;
  font: inherit; font-weight: 600; font-size: 0.95rem;
  cursor: pointer; text-decoration: none; text-align: center;
}
.btn:hover { background: var(--navy-800); }
.btn-gold {
  background: var(--color-secondary); border-color: var(--color-secondary);
  color: var(--color-primary);
}
.btn-gold:hover { background: #F6A90C; border-color: #F6A90C; }
.btn-ghost {
  background: transparent; color: var(--color-primary);
  border-color: var(--color-border);
}
.btn-ghost:hover { border-color: var(--color-primary); background: var(--navy-050); }
.btn-danger { color: var(--color-error); }
.btn-sm { min-height: 38px; padding: 6px 12px; font-size: 0.875rem; }
.btn-lg { min-height: 52px; padding: 14px 26px; font-size: 1.05rem; }
.btn-light { background: #fff; color: var(--color-primary); border-color: #fff; }
.btn-light:hover { background: #F2F4F7; }
.hero-cta { display: flex; gap: 10px; justify-content: center; flex-wrap: nowrap; }
.btn-block { width: 100%; }
.btn[disabled] { opacity: 0.55; cursor: not-allowed; }

.iconbtn {
  display: inline-flex; align-items: center; justify-content: center;
  width: 44px; height: 44px; border: 0; border-radius: var(--radius);
  background: transparent; color: inherit; cursor: pointer;
}
.iconbtn:hover { background: var(--navy-050); color: var(--color-primary); }

/* ---------- top bar & tab bar (phone) ---------- */
.topbar {
  position: sticky; top: 0; z-index: 40;
  height: var(--topbar-h);
  display: flex; align-items: center; gap: 10px;
  padding: 0 16px;
  background: var(--color-primary); color: #fff;
}
.topbar-brand {
  display: flex; align-items: center; gap: 10px;
  color: #fff; font-weight: 700; text-decoration: none;
  font-size: 0.95rem; min-width: 0;
}
.topbar-brand span { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.topbar-role {
  margin-left: auto; font-size: 0.75rem; font-weight: 700;
  background: var(--color-secondary); color: var(--color-primary);
  border-radius: var(--radius-chip); padding: 3px 10px; text-transform: uppercase; letter-spacing: 0.04em;
}

.tabbar {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 40;
  height: var(--tabbar-h);
  display: flex; align-items: stretch;
  background: var(--color-surface);
  border-top: 1px solid var(--color-border);
}
.tabbar a, .tabbar-more {
  flex: 1; display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 2px; min-height: 44px;
  color: var(--color-text-muted); text-decoration: none;
  font-size: 0.68rem; font-weight: 600;
  border: 0; background: transparent; cursor: pointer; font-family: inherit;
  border-top: 3px solid transparent;
}
.tabbar a.on {
  color: var(--color-primary);
  border-top-color: var(--color-secondary);
  background: var(--navy-050);
}

.sidebar { display: none; }

/* ---------- shell / content ---------- */
.content {
  padding: 16px 16px calc(var(--tabbar-h) + 90px);
  max-width: var(--content-w);
  margin: 0 auto;
  width: 100%;
}

.page-head {
  display: flex; align-items: flex-start; justify-content: space-between;
  gap: 12px; flex-wrap: wrap;
  margin-bottom: 16px;
}
.page-head h1 { margin-bottom: 2px; }
.page-head .muted { margin: 0; }

/* ---------- cards & lists ---------- */
.card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 18px;
  margin-bottom: 16px;
}
.card > h2 { margin-bottom: 12px; }
.card.narrow { max-width: 640px; }
.card-foot { margin: 8px 0 0; font-size: 0.9rem; }

.rowlist { list-style: none; margin: 0; padding: 0; }
.rowitem {
  display: flex; align-items: center; justify-content: space-between;
  gap: 12px; padding: 12px 0;
  border-top: 1px solid var(--color-border);
}
.rowitem:first-child { border-top: 0; padding-top: 0; }
.rowitem-col { flex-direction: column; align-items: stretch; }
.rowitem b { display: block; }
.rowitem .muted { font-size: 0.85rem; display: block; }
.rowside { display: flex; align-items: center; gap: 10px; flex-shrink: 0; }
.rowdetail { margin-top: 8px; }
.rowdetail summary { cursor: pointer; font-size: 0.85rem; color: var(--color-primary); font-weight: 600; min-height: 44px; display: flex; align-items: center; }

.progress-cell { display: flex; align-items: center; gap: 10px; flex-shrink: 0; }
.progressbar, .scorebar {
  display: inline-block; width: 90px; height: 8px;
  background: var(--navy-100); border-radius: 99px; overflow: hidden;
  vertical-align: middle;
}
.progressbar span, .scorebar-fill { display: block; height: 100%; background: var(--color-secondary); }
.scorecell { white-space: nowrap; }
.scorecell b { margin-left: 8px; }

/* ---------- stats ---------- */
.stats {
  display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px;
  margin-bottom: 16px;
}
.stat {
  background: var(--color-surface); border: 1px solid var(--color-border);
  border-radius: var(--radius-lg); padding: 16px;
  display: flex; flex-direction: column; gap: 2px;
}
.stat-num { font-size: 1.8rem; font-weight: 800; line-height: 1.1; }
.stat-label { font-size: 0.8rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.05em; color: var(--color-text-muted); }
.stat-sub { font-size: 0.85rem; color: var(--color-text-muted); }
.stat-action { justify-content: space-between; gap: 8px; }

.split { display: grid; gap: 0; }
.kidgrid { display: grid; gap: 16px; }

/* ---------- tables ---------- */
.table { width: 100%; border-collapse: collapse; font-size: 0.95rem; }
.table th {
  text-align: left; font-size: 0.78rem; text-transform: uppercase;
  letter-spacing: 0.05em; color: var(--color-text-muted);
  border-bottom: 2px solid var(--color-primary); padding: 8px 10px 8px 0;
}
.table td { padding: 10px 10px 10px 0; border-bottom: 1px solid var(--color-border); vertical-align: middle; }
.table tr:last-child td { border-bottom: 0; }
.table-mini { font-size: 0.875rem; }
.table tfoot td { border-top: 2px solid var(--color-primary); border-bottom: 0; font-size: 1rem; }

@media (max-width: 719px) {
  .table thead { display: none; }
  .table, .table tbody, .table tfoot { display: block; }
  .table tr {
    display: block; padding: 12px 0;
    border-bottom: 1px solid var(--color-border);
  }
  .table tr:last-child { border-bottom: 0; }
  .table td {
    display: flex; justify-content: space-between; align-items: center; gap: 12px;
    padding: 6px 0; border: 0;
  }
  .table td::before {
    content: attr(data-label);
    font-size: 0.78rem; font-weight: 700; text-transform: uppercase;
    letter-spacing: 0.05em; color: var(--color-text-muted);
    flex-shrink: 0;
  }
  .table td:empty::before, .table td.no-print::before { content: ""; }
  .table td.no-print { justify-content: flex-end; }
}

/* ---------- forms ---------- */
.field { margin-bottom: 14px; }
.field label { display: block; font-weight: 600; font-size: 0.9rem; margin-bottom: 6px; }
.field input:not([type="checkbox"]):not([type="radio"]),
.field select, .field textarea {
  width: 100%; min-height: 48px;
  border: 1px solid var(--color-border); border-radius: var(--radius);
  padding: 10px 12px; font: inherit; font-size: 16px;
  background: #fff; color: var(--color-text);
}
.field textarea { min-height: 96px; resize: vertical; }
.field input:focus, .field select:focus, .field textarea:focus {
  border-color: var(--color-primary); outline: 3px solid var(--gold-100);
}
.field input[type="file"] { padding: 10px; }
.field.inline { margin-bottom: 0; flex: 1; min-width: 130px; }
.field.check label, label.check {
  display: flex; align-items: center; gap: 10px; font-weight: 500;
  min-height: 44px;
}
.field input[type="checkbox"], .check input, .opt input { width: 20px; height: 20px; accent-color: var(--color-primary); }
.hint { font-size: 0.82rem; color: var(--color-text-muted); margin: 6px 0 0; }

.frow { display: grid; gap: 0; }
@media (min-width: 640px) {
  .frow { grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: 14px; }
}

.form-grid { display: grid; gap: 0; }
@media (min-width: 1024px) {
  .form-grid { grid-template-columns: 1fr 1fr; gap: 16px; align-items: start; }
  .form-grid .form-actions { grid-column: 1 / -1; }
}

.form-actions { display: flex; gap: 12px; align-items: center; flex-wrap: wrap; }
.inline-form { display: inline; }

.toolbar { padding: 14px 18px; }
.toolbar-form { display: flex; flex-wrap: wrap; gap: 10px; align-items: flex-end; }
.addbar { border-top: 1px dashed var(--color-border); padding-top: 16px; margin-top: 16px; }
.inline-select select {
  min-height: 44px; border: 1px solid var(--color-border); border-radius: var(--radius);
  padding: 6px 10px; font: inherit; background: #fff;
}

.picklist {
  border: 1px solid var(--color-border); border-radius: var(--radius);
  padding: 12px 14px; margin-bottom: 14px;
}
.picklist legend { font-weight: 600; font-size: 0.9rem; padding: 0 6px; }
.picklist .check { margin-right: 14px; display: inline-flex; }
.assign-form { padding-top: 10px; }
.assign-form fieldset { display: flex; flex-wrap: wrap; gap: 4px 18px; }
.assign-form legend { font-weight: 600; font-size: 0.85rem; margin-bottom: 4px; }

.form-errors {
  border: 1px solid var(--color-error); border-left-width: 5px;
  background: #FEF2F2; border-radius: var(--radius);
  padding: 12px 16px; margin-bottom: 16px; font-size: 0.92rem;
}
.form-errors ul { margin: 4px 0 0; }

/* ---------- flashes ---------- */
.flashes { margin-bottom: 16px; }
.flash {
  border: 1px solid #B7D9BF; background: #F0F7F1; color: #1E5B2E;
  border-radius: var(--radius);
  padding: 10px 14px; margin: 0 0 8px; font-size: 0.92rem;
}
.flash-err { border-color: #E3B7B7; background: #FDF1F1; color: #7A1F1F; }
.flash-warn { border-left-color: var(--color-secondary); background: var(--gold-100); }

/* ---------- band chips / tags / pills ---------- */
.band {
  display: inline-block; min-width: 40px; text-align: center;
  font-size: 0.75rem; font-weight: 800; letter-spacing: 0.04em;
  border-radius: var(--radius-chip); padding: 2px 8px;
}
.band-EE { background: var(--color-secondary); color: var(--color-primary); }
.band-ME { background: var(--color-primary); color: #fff; }
.band-AE { background: var(--navy-100); color: var(--color-primary); }
.band-BE { background: #FBE4E4; color: var(--color-error); }
.band-none { background: var(--color-background); color: var(--color-text-muted); }

.tag {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: 0.8rem; font-weight: 600;
  border: 1px solid var(--color-border); border-radius: var(--radius-chip);
  padding: 4px 12px; color: var(--color-text-muted);
}
.tag-ok { border-color: var(--color-success); color: var(--color-success); }
.tag-timer { font-size: 0.95rem; color: var(--color-primary); padding: 8px 14px; }
.pill {
  background: var(--color-secondary); color: var(--color-primary);
  font-size: 0.7rem; font-weight: 800; border-radius: var(--radius-chip);
  padding: 1px 7px; margin-left: auto;
}
.dot { width: 10px; height: 10px; border-radius: 50%; background: var(--color-secondary); display: inline-block; }

.avatar {
  display: inline-flex; align-items: center; justify-content: center;
  width: 40px; height: 40px; flex-shrink: 0;
  border-radius: 50%; background: var(--color-secondary); color: var(--color-primary);
  font-weight: 800; font-size: 1rem;
}

/* ---------- empty / error states ---------- */
.empty {
  text-align: center; padding: 36px 16px;
  border: 1px dashed var(--color-border); border-radius: var(--radius-lg);
}
.empty h3, .empty h1 { margin-top: 12px; }
.empty p { margin-left: auto; margin-right: auto; }
.empty-actions { display: flex; gap: 10px; justify-content: center; flex-wrap: wrap; margin-top: 14px; }
.empty-page { margin: 48px auto; max-width: 560px; background: var(--color-surface); }
.empty-ic { color: var(--color-secondary); }

/* ---------- sticky action bar (phone) ---------- */
.stickybar {
  position: fixed; left: 0; right: 0; bottom: var(--tabbar-h); z-index: 30;
  background: var(--color-surface); border-top: 1px solid var(--color-border);
  padding: 12px 16px;
}
.stickybar .hint { text-align: center; margin: 0 0 8px; }

/* ---------- more sheet ---------- */
.sheet {
  position: fixed; inset: 0; z-index: 50;
  background: rgba(0, 32, 80, 0.45);
  display: flex; align-items: flex-end;
}
.sheet[hidden] { display: none; }
.sheet-card {
  width: 100%; background: var(--color-surface);
  border-radius: 16px 16px 0 0; padding: 16px;
  padding-bottom: calc(16px + var(--tabbar-h));
  max-height: 75vh; overflow: auto;
}
.sheet-head {
  display: flex; align-items: center; gap: 12px;
  padding-bottom: 12px; margin-bottom: 8px;
  border-bottom: 1px solid var(--color-border); font-weight: 600;
}
.sheet-head em { display: block; font-style: normal; font-weight: 500; font-size: 0.8rem; color: var(--color-text-muted); }
.sheet-head .iconbtn { margin-left: auto; }
.sheet-link {
  display: flex; align-items: center; gap: 12px;
  min-height: 48px; padding: 8px 4px;
  text-decoration: none; color: var(--color-text); font-weight: 600;
  border-bottom: 1px solid var(--navy-050);
}

/* ---------- documents (report card, receipt) ---------- */
.doc {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 20px;
  margin-bottom: 16px;
}
.doc-nav { display: flex; justify-content: space-between; margin-bottom: 12px; }
.doc-head {
  display: flex; align-items: flex-start; gap: 14px;
  border-bottom: 2px solid var(--color-primary);
  padding-bottom: 14px; margin-bottom: 14px;
}
.doc-school { flex: 1; min-width: 0; }
.doc-school h1 { font-size: 1.25rem; margin-bottom: 0; }
.doc-motto { font-style: italic; color: var(--color-text-muted); margin: 0; }
.doc-meta { text-align: right; font-size: 0.85rem; }
.doc-meta b { display: block; }
.doc-table { width: 100%; border-collapse: collapse; margin-bottom: 14px; font-size: 0.9rem; }
.doc-table th {
  text-align: left; font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.05em;
  color: var(--color-text-muted); padding: 6px 12px 6px 0; vertical-align: top; width: 1%;
  white-space: nowrap;
}
.doc-table td { padding: 6px 12px 6px 0; }
.doc-amount { font-size: 1.2rem; }
.doc-cols { display: grid; gap: 0 24px; margin: 14px 0; }
@media (min-width: 720px) { .doc-cols { grid-template-columns: 1fr 1fr; } }
.doc-col h2 { font-size: 0.85rem; text-transform: uppercase; letter-spacing: 0.06em; color: var(--color-text-muted); margin-bottom: 4px; }
.doc-comment { padding-left: 12px; border-left: 2px solid var(--color-border); min-height: 1.6em; }
.comment-form textarea { width: 100%; border: 1px solid var(--color-border); border-radius: var(--radius); padding: 10px; font: inherit; margin-bottom: 8px; }
.doc-sign {
  display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap;
  border-top: 1px solid var(--color-border); padding-top: 16px; margin-top: 10px;
}
.sig { text-align: center; font-size: 0.8rem; color: var(--color-text-muted); }
.img-sig, .img-stamp, .img-logo { display: block; margin: 0 auto 6px; background: var(--color-surface); }
.img-logo { width: var(--img-logo-w); aspect-ratio: var(--img-logo-ratio); object-fit: cover; border: 1px solid var(--color-border); border-radius: var(--radius-card); }
.img-sig { width: var(--img-sig-w); aspect-ratio: var(--img-sig-ratio); object-fit: cover; }
.img-stamp { width: var(--img-stamp-w); aspect-ratio: var(--img-stamp-ratio); object-fit: cover; }
.doc-idrow { display: flex; gap: 18px; align-items: flex-start; }
.doc-idrow .doc-table { flex: 1; }
.img-photo {
  width: 72px; aspect-ratio: var(--img-photo-ratio); object-fit: cover;
  border: 1px solid var(--color-border); border-radius: var(--radius-card); flex-shrink: 0;
}
.doc-key { font-size: 0.78rem; border-top: 1px solid var(--color-border); padding-top: 10px; margin-top: 8px; }
.doc-foot { display: flex; justify-content: space-between; align-items: flex-end; gap: 16px; margin-top: 16px; }
.doc-actions { display: flex; gap: 10px; flex-wrap: wrap; }

/* ---------- marks grid ---------- */
.mark-in {
  width: 90px; min-height: 48px; text-align: center;
  border: 1px solid var(--color-border); border-radius: var(--radius);
  font: inherit; font-size: 16px; padding: 8px;
}
.mark-in:focus { border-color: var(--color-primary); outline: 3px solid var(--gold-100); }
.csv-row { margin-top: 14px; }
.csv-row summary { cursor: pointer; font-weight: 600; min-height: 44px; display: flex; align-items: center; gap: 8px; }

/* ---------- quiz ---------- */
.quiz .qcard { margin-bottom: 14px; }
.qcard legend { font-weight: 700; padding: 0; margin-bottom: 10px; }
.qnum {
  display: block; font-size: 0.75rem; font-weight: 700;
  text-transform: uppercase; letter-spacing: 0.05em;
  color: var(--color-text-muted); margin-bottom: 4px;
}
.opt {
  display: flex; align-items: center; gap: 12px;
  min-height: 52px; padding: 10px 14px; margin-bottom: 8px;
  border: 1px solid var(--color-border); border-radius: var(--radius);
  font-weight: 500; cursor: pointer;
}
.opt:has(input:checked) { border-color: var(--color-primary); background: var(--navy-050); font-weight: 600; }
.opt input { flex-shrink: 0; }

.qlist { list-style: none; padding: 0; margin: 0; }
.qitem {
  display: flex; justify-content: space-between; gap: 12px;
  padding: 12px 0; border-top: 1px solid var(--color-border);
}
.qitem:first-child { border-top: 0; padding-top: 0; }
.qopts { list-style: none; padding: 0; margin: 8px 0 0; font-size: 0.9rem; }
.qopts li { padding: 4px 10px; border-radius: var(--radius-chip); color: var(--color-text-muted); }
.qopts .qcorrect { color: var(--color-success); font-weight: 700; }
.qopts .qwrong { color: var(--color-error); }
.addq { border-top: 1px dashed var(--color-border); padding-top: 16px; margin-top: 16px; }
.opt-row { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.opt-row input:not([type="radio"]) { flex: 1; }
.opt-row .check { margin: 0; white-space: nowrap; }
.result-hero { text-align: center; }
.result-hero .scorebar { width: 200px; margin-top: 8px; }

/* ---------- messages ---------- */
.thread-link { display: flex; flex: 1; justify-content: space-between; gap: 12px; text-decoration: none; color: inherit; }
.thread-link .muted { font-size: 0.82rem; }
.thread-last { display: block; font-size: 0.85rem; color: var(--color-text-muted); }
.thread-link.unread b { color: var(--color-primary); }
.thread-link.unread .thread-last { color: var(--color-text); font-weight: 600; }
.thread-side { display: flex; flex-direction: column; align-items: flex-end; gap: 6px; flex-shrink: 0; font-size: 0.8rem; }
.chatlog { display: flex; flex-direction: column; gap: 10px; }
.bubble { max-width: 85%; padding: 10px 14px; border-radius: 14px; font-size: 0.95rem; }
.bubble p { margin: 0; }
.bubble-meta { display: block; font-size: 0.72rem; margin-top: 4px; }
.bubble.mine { align-self: flex-end; background: var(--color-primary); color: #fff; border-bottom-right-radius: 4px; }
.bubble.mine .bubble-meta { color: rgba(255, 255, 255, 0.75); text-align: right; }
.bubble.theirs { align-self: flex-start; background: var(--navy-050); border: 1px solid var(--color-border); border-bottom-left-radius: 4px; }
.bubble.theirs .bubble-meta { color: var(--color-text-muted); }
.replybar {
  position: fixed; left: 0; right: 0; bottom: var(--tabbar-h); z-index: 30;
  display: flex; gap: 10px;
  background: var(--color-surface); border-top: 1px solid var(--color-border);
  padding: 10px 16px;
}
.replybar input {
  flex: 1; min-height: 48px;
  border: 1px solid var(--color-border); border-radius: var(--radius);
  padding: 8px 14px; font: inherit; font-size: 16px;
}

/* ---------- parent cards ---------- */
.kid-head { display: flex; gap: 14px; align-items: center; margin-bottom: 12px; }
.kid-head h2 { margin: 0; }
.kid-head .muted { margin: 0; font-size: 0.85rem; }
.kid-facts { margin: 0 0 14px; }
.kid-facts > div { display: flex; justify-content: space-between; gap: 12px; padding: 8px 0; border-top: 1px solid var(--color-border); }
.kid-facts dt { font-size: 0.85rem; color: var(--color-text-muted); font-weight: 600; }
.kid-facts dd { margin: 0; text-align: right; }
.kid-actions { display: flex; gap: 10px; flex-wrap: wrap; }
.kid-actions .btn { flex: 1; min-width: 140px; }
.fee-head { display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; margin-bottom: 14px; }
.fee-nums { display: flex; gap: 18px; flex-wrap: wrap; font-size: 0.9rem; }
.fee-nums span { display: block; }
.fee-bal { font-size: 1.05rem; }
.pay-how p:last-child { margin-bottom: 0; }

/* ---------- term bar ---------- */
.termbar { display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; align-items: center; }
.term-actions { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }

/* ============ public pages ============ */
.pubbar {
  position: sticky; top: 0; z-index: 50;
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  padding: 8px 16px; height: 60px;
  background: var(--color-surface); color: var(--color-primary);
  border-bottom: 1px solid var(--color-border);
}
.pub-brand { display: flex; align-items: center; height: 100%; text-decoration: none; min-width: 0; flex-shrink: 0; }
.brand-logo {
  height: 100%; width: auto; max-height: 42px;
  display: block; object-fit: contain;
}
.pub-nav { display: flex; align-items: center; gap: 18px; }
.pub-nav a { color: var(--color-primary); font-weight: 600; text-decoration: none; }

.pub-main { max-width: 1080px; margin: 0 auto; padding: 24px 16px 64px; }
.pub-narrow { max-width: 680px; margin: 0 auto; }
.pub-narrow h1 { font-size: 1.75rem; }
.pub-narrow h2 { margin-top: 28px; font-size: 1.1rem; }
.pub-narrow .lede, .lede { font-size: 1.1rem; color: var(--color-text-muted); }

.hero {
  text-align: center; padding: 48px 16px 40px;
  border-bottom: 1px solid var(--color-border);
  margin-bottom: 32px;
}
.hero h1 { font-size: clamp(1.6rem, 5vw, 2.4rem); max-width: 20ch; margin: 12px auto 8px; }
.hero .lede { margin: 0 auto 24px; }
.hero-mark { display: flex; justify-content: center; }

.pub-grid { display: grid; gap: 16px; margin-bottom: 40px; }
.pub-tile {
  display: block; text-decoration: none; color: inherit;
  background: var(--color-surface); border: 1px solid var(--color-border);
  border-radius: var(--radius-lg); padding: 20px;
}
.pub-tile:hover { border-color: var(--color-secondary); }
.pub-tile h2 { font-size: 1.1rem; margin-top: 10px; }
.pub-tile p { font-size: 0.92rem; color: var(--color-text-muted); }
.tile-cta { display: inline-flex; align-items: center; gap: 5px; font-size: 0.85rem; font-weight: 700; color: var(--color-primary); text-decoration: none; }
.tile-cta::after { content: "→"; transition: transform 0.15s ease; }
.pub-tile:hover .tile-cta::after { transform: translateX(3px); }
.pub-tile .ic { color: var(--color-secondary); }

/* ---------- eyebrows, section heads & bands ---------- */
.eyebrow {
  margin: 0 0 6px; font-size: 0.74rem; font-weight: 800;
  letter-spacing: 0.09em; text-transform: uppercase; color: var(--gold-700);
}
.sec-head { max-width: 60ch; margin-bottom: 18px; }
.sec-head h2 { margin-bottom: 0; }
.band { margin: 0 calc(50% - 50vw); }
.band-in { max-width: 1080px; margin: 0 auto; padding: 46px 16px 50px; }
.band-tint { background: var(--navy-050); }
.band-navy { background: var(--color-primary); color: #fff; }
.band-navy h2 { color: #fff; }
.band-navy .muted { color: rgba(255, 255, 255, 0.72); }
.band-navy .eyebrow { color: var(--color-secondary); }
.cta-close { display: grid; gap: 18px; }
.cta-close .muted { margin: 0; font-size: 1.05rem; }
.cta-close-btns { display: flex; gap: 12px; flex-wrap: wrap; }

/* ---------- photo heroes & imagery ---------- */
.hero-photo {
  position: relative; color: #fff; text-align: center;
  margin: -24px calc(50% - 50vw) 32px;
  padding: 110px 16px 100px;
  background-size: cover; background-position: center 32%;
}
.hero-photo::before { content: ""; position: absolute; inset: 0; background: rgba(0, 32, 80, 0.66); }
.hero-photo > * { position: relative; }
.hero-photo-in { max-width: 640px; margin: 0 auto; }
.hero-photo h1 { color: #fff; margin: 0 0 10px; }
.hero-photo .lede { color: rgba(255, 255, 255, 0.9); }
.hero-photo .eyebrow { color: var(--color-secondary); }
.page-hero {
  position: relative; color: #fff; text-align: center;
  margin: -24px calc(50% - 50vw) 32px;
  padding: 54px 16px 46px;
  background-size: cover; background-position: center;
}
.page-hero::before { content: ""; position: absolute; inset: 0; background: rgba(0, 32, 80, 0.62); }
.page-hero > * { position: relative; }
.page-hero h1 { color: #fff; margin: 0 0 6px; }
.page-hero p { margin: 0; color: rgba(255, 255, 255, 0.88); }
.pub-tile-img img {
  display: block; width: 100%; aspect-ratio: 16 / 10; object-fit: cover;
  border-radius: var(--radius-card); margin-bottom: 12px;
}
.photo-strip { display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px; }
.photo-strip img {
  display: block; width: 100%; aspect-ratio: 4 / 3; object-fit: cover;
  border-radius: var(--radius-card);
}
.split-sec { display: grid; gap: 20px; }
.split-img {
  display: block; width: 100%; aspect-ratio: 4 / 3; object-fit: cover;
  border-radius: var(--radius-lg);
}
.login-card-img {
  display: block; width: calc(100% + 48px); max-width: none;
  margin: -18px -24px 18px; aspect-ratio: 21 / 9; object-fit: cover;
}
.empty-hero {
  display: block; width: 100%; max-width: 540px; aspect-ratio: 21 / 9;
  object-fit: cover; border-radius: var(--radius-lg); margin: 0 auto 20px;
}
.dash-hero {
  position: relative; color: #fff; border-radius: var(--radius-lg); overflow: hidden;
  min-height: 104px; display: flex; align-items: flex-end; justify-content: space-between;
  flex-wrap: wrap; gap: 10px;
  padding: 16px 20px; margin-bottom: 20px;
  background-size: cover; background-position: center 40%;
}
.dash-hero::before { content: ""; position: absolute; inset: 0; background: rgba(0, 32, 80, 0.58); }
.dash-hero > * { position: relative; }
.dash-hero h1 { color: #fff; margin: 0; font-size: 1.35rem; }
.dash-hero .muted { color: rgba(255, 255, 255, 0.85); margin: 2px 0 0; }
/* ---------- reviews marquee ---------- */
.reviews-sec { margin: 0 calc(50% - 50vw) 40px; }
.reviews-head { max-width: 1080px; margin: 0 auto 16px; padding: 0 16px; }
.marquee { overflow: hidden; }
.marquee-track { display: flex; width: max-content; animation: marquee 70s linear infinite; }
.marquee-set { display: flex; gap: 14px; padding-right: 14px; }
.marquee:hover .marquee-track { animation-play-state: paused; }
.review {
  width: 300px; flex-shrink: 0; margin: 0;
  background: var(--color-surface); border: 1px solid var(--color-border);
  border-radius: var(--radius-lg); padding: 18px 20px;
}
.review .stars { color: var(--color-secondary); font-size: 0.95rem; letter-spacing: 2px; }
.review .stars-off { color: var(--color-border); }
.review blockquote { margin: 10px 0 14px; font-size: 0.95rem; line-height: 1.55; }
.review figcaption b { display: block; font-size: 0.9rem; }
.review figcaption span { font-size: 0.8rem; color: var(--color-text-muted); }
@keyframes marquee { to { transform: translateX(-50%); } }
@media (prefers-reduced-motion: reduce) {
  .marquee-track { animation: none; }
  .marquee { overflow-x: auto; }
}

.pub-section { margin-bottom: 40px; }
.pub-section h2 { margin-bottom: 14px; }
.steps { list-style: none; padding: 0; margin: 0; display: grid; gap: 12px; counter-reset: step; }
.steps li {
  background: var(--color-surface); border: 1px solid var(--color-border);
  border-radius: var(--radius-lg); padding: 16px 18px 16px 56px;
  position: relative; counter-increment: step;
}
.steps li::before {
  content: counter(step); position: absolute; left: 16px; top: 16px;
  width: 26px; height: 26px; display: flex; align-items: center; justify-content: center;
  background: var(--navy-100); color: var(--color-primary);
  border-radius: 50%; font-size: 0.85rem; font-weight: 800;
}
.steps h3 { margin-bottom: 4px; }
.steps p { margin: 0; font-size: 0.92rem; color: var(--color-text-muted); }
.pub-note { background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius-lg); padding: 22px; }

.login-wrap { display: grid; gap: 20px; padding-top: 16px; }
.login-card {
  background: var(--color-surface); border: 1px solid var(--color-border);
  border-radius: var(--radius-lg); padding: 24px;
  max-width: 440px; width: 100%; margin: 0 auto;
}
.login-head { text-align: center; margin-bottom: 18px; }
.login-head h1 { margin: 10px 0 4px; }


.crumbs {
  font-size: 0.8rem; color: var(--color-text-muted);
  margin-bottom: 20px;
}
.crumbs a { color: var(--color-text-muted); }
.faq-toc { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 28px; }
.faq-toc a {
  display: inline-flex; align-items: center; min-height: 40px;
  padding: 6px 14px; border: 1px solid var(--color-border); border-radius: var(--radius-chip);
  background: var(--color-surface); font-size: 0.85rem; font-weight: 600;
  text-decoration: none; color: var(--color-primary);
}
.faq-toc a:hover { border-color: var(--color-primary); }
.faq-group { margin-bottom: 28px; }
.faq-group h2 {
  font-size: 0.85rem; text-transform: uppercase; letter-spacing: 0.06em;
  color: var(--color-text-muted); margin-bottom: 10px;
  padding-bottom: 6px; border-bottom: 2px solid var(--color-secondary);
  display: inline-block;
}
.faq { margin-bottom: 32px; }
.faq-item {
  background: var(--color-surface); border: 1px solid var(--color-border);
  border-radius: var(--radius); margin-bottom: 8px; padding: 0 16px;
}
.faq-item summary {
  cursor: pointer; font-weight: 600; padding: 14px 0; min-height: 48px;
  display: flex; align-items: center; justify-content: space-between; gap: 14px;
  list-style: none;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::marker { content: none; }
.faq-item summary .faq-q { flex: 1; }
.faq-item summary .ic {
  flex-shrink: 0; color: var(--color-text-muted);
  transition: transform 0.15s ease;
}
.faq-item[open] summary .ic { transform: rotate(180deg); color: var(--color-primary); }
.faq-item p { padding-bottom: 14px; margin: 0; font-size: 0.92rem; }
.contact-slot {
  background: var(--color-surface); border: 1px solid var(--color-border);
  border-radius: var(--radius-lg); padding: 20px;
}
/* ---------- footer ---------- */
.pubfoot {
  background: var(--color-primary); color: var(--navy-100);
  padding: 40px 16px 22px; font-size: 0.9rem;
}
.pubfoot-grid { max-width: 1080px; margin: 0 auto; display: grid; gap: 26px; }
.brand-logo-foot {
  height: 34px; width: auto; max-height: none; display: block;
  background: #fff; padding: 5px 10px; border-radius: var(--radius-btn); margin: 0 0 12px;
}
.pubfoot-tag { margin: 0; font-size: 0.85rem; color: rgba(255, 255, 255, 0.62); max-width: 30ch; }
.pubfoot-col h2 {
  color: var(--color-secondary); font-size: 0.76rem; font-weight: 800;
  letter-spacing: 0.09em; text-transform: uppercase; margin: 0 0 10px;
}
.pubfoot-col ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 8px; }
.pubfoot-col a { color: var(--navy-100); text-decoration: none; }
.pubfoot-col a:hover { color: #fff; text-decoration: underline; text-decoration-color: var(--color-secondary); }
.pubfoot-base {
  max-width: 1080px; margin: 30px auto 0; padding-top: 16px;
  border-top: 1px solid rgba(255, 255, 255, 0.14);
  font-size: 0.8rem; color: rgba(255, 255, 255, 0.5);
}

.term-actions .tag { font-size: 0.85rem; }

/* ---------- floating contact (landing page) ---------- */
.float-cta {
  position: fixed; right: 14px; bottom: 16px; z-index: 45;
  display: flex; flex-direction: column; align-items: flex-end; gap: 10px;
}
.float-btn {
  display: inline-flex; align-items: center; justify-content: center;
  width: 52px; height: 52px;
  border-radius: 50%;
  text-decoration: none; border: 1px solid transparent;
}
.float-wa { background: #25D366; color: #fff; border-color: #1DA851; }
.float-wa:hover { background: #1EBE5B; }
.float-call {
  background: var(--color-primary); color: #fff;
  border-color: var(--navy-100);
}
.float-call:hover { background: var(--navy-800); }

/* ============ tablet+ ============ */
@media (min-width: 640px) {
  :root { --radius-card: 6px; --radius-btn: 5px; }
  h1 { font-size: 1.7rem; }
  .stats { grid-template-columns: repeat(4, 1fr); }
  .pub-grid { grid-template-columns: repeat(3, 1fr); }
  .pub-grid-4 { grid-template-columns: repeat(2, 1fr); }
  .photo-strip { grid-template-columns: repeat(3, 1fr); }
  .split-sec { grid-template-columns: 1.05fr 1fr; gap: 32px; align-items: center; }
  .steps { grid-template-columns: repeat(3, 1fr); }
  .kidgrid { grid-template-columns: 1fr 1fr; }
  .split { grid-template-columns: 1fr; }
  .pubfoot-grid { grid-template-columns: 1.4fr 1fr 1fr; }
  .pubfoot-col:last-child { grid-column: 1 / -1; }
  .cta-close { grid-template-columns: 1fr auto; align-items: center; }
  .content { padding-left: 24px; padding-right: 24px; }
}

/* ============ laptop+ ============ */
@media (min-width: 1024px) {
  :root { --radius-card: 8px; --radius-btn: 6px; }
  .photo-strip { grid-template-columns: repeat(6, 1fr); }
  .pubfoot-grid { grid-template-columns: 1.4fr 1fr 1fr 1fr; }
  .pubfoot-col:last-child { grid-column: auto; }
  .band-in { padding: 56px 24px 60px; }
  .topbar, .tabbar, .sheet { display: none; }

  .sidebar {
    display: flex; flex-direction: column;
    position: fixed; top: 0; bottom: 0; left: 0; z-index: 40;
    width: var(--sidebar-w);
    background: var(--color-primary); color: #fff;
    padding: 20px 14px;
  }
  .side-brand { display: flex; gap: 12px; align-items: center; color: #fff; text-decoration: none; margin-bottom: 24px; }
  .side-brand-name { font-weight: 700; line-height: 1.2; font-size: 0.95rem; }
  .side-brand-name em { display: block; font-style: italic; font-weight: 400; font-size: 0.75rem; color: rgba(255, 255, 255, 0.7); }
  .side-nav { display: flex; flex-direction: column; gap: 2px; flex: 1; }
  .side-nav a {
    display: flex; align-items: center; gap: 12px;
    min-height: 44px; padding: 8px 12px;
    color: rgba(255, 255, 255, 0.85); text-decoration: none;
    font-weight: 600; font-size: 0.92rem;
    border-radius: var(--radius);
    border-left: 4px solid transparent;
  }
  .side-nav a:hover { background: var(--navy-800); color: #fff; }
  .side-nav a.on { background: var(--navy-800); color: #fff; border-left-color: var(--color-secondary); }
  .side-nav .pill { background: var(--color-secondary); }
  .side-user {
    display: flex; align-items: center; gap: 10px;
    border-top: 1px solid var(--navy-800); padding-top: 14px;
  }
  .side-user-name { font-size: 0.85rem; font-weight: 600; line-height: 1.25; flex: 1; }
  .side-user-name em { display: block; font-style: normal; font-weight: 400; font-size: 0.75rem; color: rgba(255, 255, 255, 0.65); }
  .side-user .iconbtn { width: 38px; height: 38px; }
  .side-user .iconbtn:hover { background: var(--navy-800); }

  .shell { padding-left: var(--sidebar-w); }
  .content { padding: 28px 32px 80px; }

  .split { grid-template-columns: 1fr 1fr; gap: 16px; }
  .split > .card { margin-bottom: 16px; }
  .sa-cols { grid-template-columns: 1.1fr 1fr; align-items: start; }
  .pub-grid-4 { grid-template-columns: repeat(4, 1fr); }
  .login-wrap { justify-content: center; padding-top: 40px; }
  .login-card { margin: 0 auto; }

  .stickybar, .replybar {
    position: static; border: 0; padding: 0; background: transparent;
  }
  .stickybar .hint { text-align: left; }
  .stickybar .btn-block { width: auto; min-width: 240px; }
  .bubble { max-width: 60%; }
}

@media (min-width: 1440px) {
  :root { --content-w: 1280px; }
  body { font-size: 17px; }
  .doc { padding: 32px; }
}

/* ---------- super admin portal ---------- */
.sidebar-sa { background: #06122B; }
.navsec {
  font-size: 0.68rem; font-weight: 800; letter-spacing: 0.09em; text-transform: uppercase;
  color: rgba(255, 255, 255, 0.42); margin: 18px 12px 6px;
}
.navsec:first-child { margin-top: 0; }
.topbar-menu {
  background: transparent; border: 0; color: #fff;
  width: 44px; height: 44px; display: flex; align-items: center; justify-content: center;
}
.sa-kicker {
  font-size: 0.76rem; font-weight: 800; letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--color-secondary); margin: 0 0 4px;
}
.sa-cols { display: grid; gap: 16px; }
.stats-mini { margin-bottom: 0; }
.stats-mini .stat-num { font-size: 1.4rem; }
a.stat { color: inherit; text-decoration: none; }
.school-cell { display: flex; align-items: center; gap: 10px; }
.school-logo { width: 34px; height: 34px; object-fit: contain; flex-shrink: 0; }
.school-logo-lg { max-height: 64px; max-width: 150px; object-fit: contain; display: block; margin-bottom: 14px; }
.detail-list { display: grid; gap: 8px; margin: 0; }
.detail-list > div { display: flex; gap: 12px; align-items: baseline; }
.detail-list dt { width: 110px; flex-shrink: 0; color: var(--color-text-muted); font-size: 0.85rem; }
.detail-list dd { margin: 0; }
.tag-bad { border-color: var(--color-error); color: var(--color-error); }
.tag-warn { border-color: var(--gold-700); color: var(--gold-700); }
.pager {
  display: flex; align-items: center; gap: 14px; justify-content: center;
  margin-top: 16px; font-size: 0.9rem; color: var(--color-text-muted);
}
.filterbar { display: flex; gap: 10px; align-items: flex-end; flex-wrap: wrap; margin-bottom: 16px; }
.field.inline { margin-bottom: 0; min-width: 150px; }
.field.inline.grow { flex: 1; min-width: 190px; }
.cell-actions { display: flex; gap: 8px; flex-wrap: wrap; }
.inline-form { display: inline-flex; gap: 8px; }
.card.danger { border-color: #E3B7B7; }
.card.pending-card { background: var(--gold-100); }
.danger-sep { border: 0; border-top: 1px solid var(--color-border); margin: 18px 0; }
.btn-danger { background: var(--color-error); color: #fff; border-color: var(--color-error); }
.btn-danger:hover { filter: brightness(0.92); }
.pw-wrap { position: relative; }
.pw-wrap input { padding-right: 46px; }
.pw-eye {
  position: absolute; right: 4px; top: 50%; transform: translateY(-50%);
  width: 36px; height: 36px; display: flex; align-items: center; justify-content: center;
  background: transparent; border: 0; color: var(--color-text-muted); cursor: pointer;
}
.sa-login-wrap { min-height: 60vh; align-items: start; }

/* ============ mobile: compact cards & buttons ============ */
@media (max-width: 639px) {
  /* one 6px rhythm: screen edge -> card gap -> card padding */
  .pub-main { padding: 20px 6px 56px; }
  .content { padding-left: 6px; padding-right: 6px; }
  .pubbar { padding-left: 6px; padding-right: 6px; }
  .pubfoot { padding-left: 6px; padding-right: 6px; }
  .reviews-head { padding: 0 6px; }

  /* card grids: two per line */
  .pub-grid, .pub-grid-4 { grid-template-columns: repeat(2, 1fr); gap: 6px; }
  .stats { gap: 6px; }
  .photo-strip { gap: 6px; }
  .pub-tile { padding: 14px 6px; }
  .pub-tile h2 { font-size: 1rem; }
  .pub-tile p { font-size: 0.85rem; }
  .stat { padding: 14px 6px; }

  /* compact button rows */
  .hero-cta, .empty-actions, .doc-actions, .cta-close-btns { flex-wrap: nowrap; }
  .hero-cta .btn, .empty-actions .btn, .term-actions .btn, .form-actions .btn, .doc-actions .btn, .cta-close-btns .btn {
    min-height: 40px; padding: 8px 14px; font-size: 0.85rem;
    white-space: nowrap; flex: 0 1 auto; min-width: 0;
  }
  .hero-cta .btn-lg, .cta-close-btns .btn-lg { min-height: 42px; padding: 9px 18px; font-size: 0.9rem; }
  .kid-actions { flex-wrap: nowrap; }
  .kid-actions .btn { min-height: 40px; padding: 8px 10px; font-size: 0.82rem; white-space: nowrap; flex: 1 1 auto; min-width: 0; }

  /* section bands + tiles stay tight on phones */
  .band-in { padding: 34px 16px 38px; }
  .pub-tile .ic { display: none; }
  .pub-tile h2 { font-size: 0.95rem; }
  .pub-tile p { font-size: 0.8rem; }
  .pub-tile-img img { margin-bottom: 8px; }
  .pub-nav { gap: 12px; font-size: 0.88rem; }
  .eyebrow { font-size: 0.68rem; }
  .sec-head { margin-bottom: 14px; }
}

/* ============ print ============ */
@media print {
  .topbar, .tabbar, .sidebar, .sheet, .no-print, .doc-nav, .stickybar, .flashes, .pubbar, .pubfoot, .skip { display: none !important; }
  body, .content, .shell { background: #fff; padding: 0; margin: 0; max-width: none; }
  .doc, .card { border: 0; border-radius: 0; padding: 0 0 12px; margin: 0; }
  .table { font-size: 0.85rem; }
  .table thead { display: table-header-group; }
  .table tr { display: table-row; }
  .table td { display: table-cell; }
  .scorebar { border: 1px solid var(--color-border); }
}