/* ============================================================
   B~CBE Analytics — design tokens
   Copyright (c) 2026 B~CBE Analytics. All rights reserved.

   Concept: the competency mark sheet, digitised. The four CBE
   performance bands (EE / ME / AE / BE) are the one recurring
   motif — the brand swatch, the top accent on every panel, and
   the badges are all the same four-colour sequence, so the
   grading language of the product is what gives it its identity.
   ============================================================ */

:root {
  /* ---- Premium SaaS palette (drives the whole app via the same
     token names the rest of the CSS already uses, so every screen —
     students, classes, results, reports, broadsheet, settings —
     reskins automatically) ---- */
  --paper: #F8FAFC;
  --paper-raised: #FFFFFF;
  --ink: #1E293B;
  --ink-soft: #5B6478;
  --ink-faint: #8A91A8;

  --chalkboard: #171B3A;         /* sidebar / primary surface */
  --chalkboard-light: #232963;
  --chalkboard-lighter: #4F46E5; /* primary hover / focus accent */

  --primary: #4F46E5;
  --primary-soft: #6366F1;
  --success: #10B981;
  --warning: #F59E0B;
  --danger: #EF4444;

  --ledger-red: #EF4444;
  --ledger-red-soft: #F3A9A4;

  --brass: #F59E0B;              /* secondary / warm accent */
  --brass-soft: #FBBF61;

  --sage: #A5B4FC;

  --paper-line: #E2E8F0;
  --paper-line-soft: #EEF2F8;

  --danger-bg: #FDECEB;
  --ok-bg: #E9F7EF;

  --band-ee: #10B981;
  --band-me: #4F46E5;
  --band-ae: #F59E0B;
  --band-be: #EF4444;

  --font-display: 'Inter', sans-serif;
  --font-body: 'Inter', sans-serif;
  --font-mono: 'IBM Plex Mono', monospace;

  --radius: 12px;
  --radius-lg: 20px;
  --shadow-card: 0 1px 2px rgba(30,41,59,0.04), 0 8px 24px rgba(30,41,59,0.06);
  --shadow-card-hover: 0 4px 10px rgba(30,41,59,0.06), 0 16px 40px rgba(79,70,229,0.14);
  --shadow-pop: 0 24px 64px rgba(30,41,59,0.22);
  --glass-bg: rgba(255,255,255,0.7);
  --glass-border: rgba(255,255,255,0.4);

  --band-gradient: linear-gradient(90deg,
    var(--band-ee) 0 25%, var(--band-me) 25% 50%,
    var(--band-ae) 50% 75%, var(--band-be) 75% 100%);

  --sidebar-w: 254px;
  --sidebar-w-collapsed: 76px;

  color-scheme: light;
}

/* ---------- Dark mode ----------
   Toggled by setting data-theme="dark" on <html> (see app.js).
   Every existing component keeps working unchanged because it
   only ever references the variables below. */
html[data-theme="dark"] {
  color-scheme: dark;
  --paper: #0F1222;
  --paper-raised: #171A2E;
  --ink: #E9ECF7;
  --ink-soft: #A3ABC7;
  --ink-faint: #767E9C;

  --chalkboard: #0B0E1D;
  --chalkboard-light: #171B3A;
  --chalkboard-lighter: #6366F1;

  --paper-line: #2A2F4C;
  --paper-line-soft: #1E2238;

  --danger-bg: rgba(239,68,68,0.14);
  --ok-bg: rgba(16,185,129,0.14);

  --shadow-card: 0 1px 2px rgba(0,0,0,0.2), 0 8px 24px rgba(0,0,0,0.35);
  --shadow-card-hover: 0 4px 10px rgba(0,0,0,0.3), 0 16px 40px rgba(99,102,241,0.25);
  --shadow-pop: 0 24px 64px rgba(0,0,0,0.5);
  --glass-bg: rgba(23,26,46,0.7);
  --glass-border: rgba(255,255,255,0.08);
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  transition: background 0.2s ease, color 0.2s ease;
  /* Grid/flex children default to a content-based min-width, which can
     quietly force the page wider than the viewport on narrow phones
     (classic CSS grid gotcha — see the min-width:0 rules below for the
     actual fix). This is the safety net so that even if something is
     missed, the page never gains a horizontal scrollbar of its own. */
  max-width: 100vw;
  overflow-x: hidden;
}

button, input, select, textarea {
  font-family: inherit;
  font-size: inherit;
  color: inherit;
}

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 700;
}

:focus-visible {
  outline: 2px solid var(--chalkboard-lighter);
  outline-offset: 2px;
  border-radius: 4px;
}

/* ---------- Brand swatch (signature element) ----------
   The four CBE bands as a tiny four-segment chip. Appears next
   to the brand name wherever it's shown. */

.brand-swatch {
  display: inline-flex;
  width: 15px;
  height: 15px;
  border-radius: 4px;
  overflow: hidden;
  flex-shrink: 0;
  box-shadow: 0 0 0 1px rgba(255,255,255,0.12);
}

.brand-swatch span { flex: 1; }
.brand-swatch span:nth-child(1) { background: var(--band-ee); }
.brand-swatch span:nth-child(2) { background: var(--band-me); }
.brand-swatch span:nth-child(3) { background: var(--band-ae); }
.brand-swatch span:nth-child(4) { background: var(--band-be); }

/* Thin four-colour band used as a top accent on major panels */
.band-accent {
  height: 3px;
  background: var(--band-gradient);
}

/* ---------- Layout ---------- */

.app {
  display: grid;
  grid-template-columns: var(--sidebar-w) 1fr;
  min-height: 100vh;
  transition: grid-template-columns 0.2s ease;
}

.app.sidebar-collapsed {
  grid-template-columns: var(--sidebar-w-collapsed) 1fr;
}

.sidebar {
  background: linear-gradient(180deg, var(--chalkboard) 0%, var(--chalkboard-light) 130%);
  color: #EDEEF9;
  display: flex;
  flex-direction: column;
  padding: 22px 16px;
  position: sticky;
  top: 0;
  height: 100vh;
  overflow-y: auto;
  overflow-x: hidden;
  transition: width 0.2s ease, padding 0.2s ease;
  scrollbar-width: thin;
}

.app.sidebar-collapsed .sidebar {
  padding-left: 12px;
  padding-right: 12px;
}

.app.sidebar-collapsed .brand-name,
.app.sidebar-collapsed .nav-item span:not(.nav-icon),
.app.sidebar-collapsed .nav-eyebrow,
.app.sidebar-collapsed .sidebar-foot { display: none; }

.app.sidebar-collapsed .nav-item { justify-content: center; }
.app.sidebar-collapsed .brand { justify-content: center; }

.sidebar-collapse-btn {
  display: none;
  align-items: center;
  justify-content: center;
  width: 30px;
  height: 30px;
  border-radius: 8px;
  border: 1px solid rgba(237,238,249,0.16);
  background: rgba(237,238,249,0.06);
  color: rgba(237,238,249,0.75);
  cursor: pointer;
  margin-left: auto;
  transition: background 0.15s ease, color 0.15s ease;
}
.sidebar-collapse-btn:hover { background: rgba(237,238,249,0.14); color: #fff; }

@media (min-width: 901px) {
  .sidebar-collapse-btn { display: inline-flex; }
}

.brand {
  display: flex;
  align-items: center;
  gap: 9px;
  padding: 4px 8px 20px 8px;
  border-bottom: 1px solid rgba(237,238,249,0.12);
  margin-bottom: 16px;
}

.brand-swatch { box-shadow: 0 0 0 1px rgba(255,255,255,0.12), 0 0 16px rgba(99,102,241,0.35); }

.brand-logo {
  width: 34px;
  height: 34px;
  flex-shrink: 0;
  border-radius: 50%;
  filter: drop-shadow(0 0 10px rgba(99,102,241,0.45));
}

.brand-mark {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 21px;
  color: #fff;
  letter-spacing: 0.2px;
}

.brand-name {
  font-size: 12.5px;
  color: rgba(237,238,249,0.6);
  font-weight: 500;
}

/* ---------- Level switcher (Primary / Junior Secondary / Senior School) ----------
   Sits right under the logo/brand block. select#levelSwitcherSel filters the
   whole app to one section; .level-locked-badge shows instead, read-only,
   for a login whose admin account is locked to one section. */

.level-switcher-wrap {
  padding: 0 8px 16px 8px;
  margin-top: -8px;
}

.app.sidebar-collapsed .level-switcher-wrap { display: none; }

#levelSwitcherSel {
  width: 100%;
  font-size: 12.5px;
  font-weight: 600;
  padding: 7px 10px;
  border-radius: 8px;
  border: 1px solid rgba(237,238,249,0.18);
  background: rgba(237,238,249,0.06);
  color: #EFEEE6;
  cursor: pointer;
}

#levelSwitcherSel:focus { outline: 2px solid rgba(237,238,249,0.4); outline-offset: 1px; }

/* The <select> itself sits on the dark sidebar, so its light text
   (#EFEEE6) reads fine — but browsers render the dropdown's OPEN
   option list with its own (usually white/system) background, and
   without an explicit color here the options inherited that same
   light text, making every option unreadable once the list opened.
   Force a normal dark-on-light pairing for the popped-open list. */
#levelSwitcherSel option {
  color: #1C1B1F;
  background: #FFFFFF;
}

.level-locked-badge {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 11.5px;
  font-weight: 600;
  color: rgba(237,238,249,0.65);
  border: 1px solid rgba(237,238,249,0.16);
  border-radius: 8px;
  padding: 7px 10px;
}
.level-locked-badge i { color: var(--brass-soft, #C9A24B); }

.nav {
  display: flex;
  flex-direction: column;
  gap: 3px;
  flex: 1;
}

.nav-item {
  display: flex;
  align-items: center;
  gap: 10px;
  text-align: left;
  background: transparent;
  border: none;
  border-left: 2.5px solid transparent;
  color: rgba(237,238,249,0.72);
  padding: 10px 11px;
  border-radius: 8px;
  cursor: pointer;
  font-size: 14px;
  font-weight: 500;
  transition: background 0.14s ease, color 0.14s ease, border-color 0.14s ease, transform 0.14s ease;
}

.nav-icon {
  width: 18px;
  flex-shrink: 0;
  text-align: center;
  color: var(--sage);
  font-size: 14px;
  transition: color 0.14s ease;
}

.nav-eyebrow {
  font-family: var(--font-mono);
  font-size: 10.5px;
  color: var(--sage);
  width: 18px;
  flex-shrink: 0;
}

.nav-item:hover {
  background: rgba(237,238,249,0.08);
  color: #fff;
  transform: translateX(2px);
}

.nav-item.active {
  background: linear-gradient(90deg, rgba(79,70,229,0.35), rgba(99,102,241,0.12));
  border-left-color: var(--brass);
  color: #fff;
  box-shadow: 0 4px 14px rgba(79,70,229,0.25);
}

.nav-item.active .nav-eyebrow,
.nav-item.active .nav-icon {
  color: var(--brass-soft);
}

.sidebar-foot {
  padding-top: 14px;
  border-top: 1px solid rgba(237,238,249,0.12);
  font-size: 12.5px;
}

.sidebar-foot p {
  margin: 0 0 2px 0;
}

.sidebar-foot .muted {
  color: rgba(237,238,249,0.48);
}

.sidebar-user {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 10px;
}

.sidebar-user .avatar { width: 34px; height: 34px; font-size: 13px; flex-shrink: 0; }

.menu-toggle {
  display: none;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  border-radius: 8px;
  border: 1px solid var(--paper-line);
  background: var(--paper-raised);
  color: var(--ink);
  cursor: pointer;
  flex-shrink: 0;
}

.sidebar-backdrop {
  display: none;
}

.main {
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 36px;
  border-bottom: 1px solid var(--paper-line);
  background: var(--glass-bg);
  backdrop-filter: blur(14px) saturate(160%);
  -webkit-backdrop-filter: blur(14px) saturate(160%);
  position: sticky;
  top: 0;
  z-index: 60;
  gap: 16px;
  flex-wrap: wrap;
}

.topbar h1 {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 22px;
  margin: 0;
  letter-spacing: -0.2px;
}

.topbar-title-block { display: flex; flex-direction: column; gap: 1px; }
.topbar-welcome { font-size: 12px; color: var(--ink-soft); font-weight: 600; }

.topbar-actions {
  display: flex;
  gap: 10px;
  align-items: center;
}

.topbar-center {
  flex: 1;
  display: flex;
  justify-content: center;
  min-width: 160px;
}

.header-search {
  position: relative;
  width: 100%;
  max-width: 360px;
}

.header-search input {
  width: 100%;
  border: 1px solid var(--paper-line);
  background: var(--paper-line-soft);
  border-radius: 999px;
  padding: 9px 14px 9px 36px;
  font-size: 13.5px;
  color: var(--ink);
  transition: border-color 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
}

.header-search input:focus {
  outline: none;
  background: var(--paper-raised);
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(79,70,229,0.14);
}

.header-search i {
  position: absolute;
  left: 13px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--ink-faint);
  font-size: 13px;
  pointer-events: none;
}

.icon-btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border-radius: 10px;
  border: 1px solid var(--paper-line);
  background: var(--paper-raised);
  color: var(--ink-soft);
  cursor: pointer;
  flex-shrink: 0;
  transition: background 0.15s ease, color 0.15s ease, border-color 0.15s ease, transform 0.1s ease;
}
.icon-btn:hover { color: var(--primary); border-color: var(--primary); transform: translateY(-1px); }
.icon-btn:active { transform: translateY(0); }

.notif-dot {
  position: absolute;
  top: 6px;
  right: 6px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--danger);
  border: 2px solid var(--paper-raised);
  display: none;
}
.notif-dot.show { display: block; }

.avatar {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary), var(--primary-soft));
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 14px;
  font-family: var(--font-display);
  flex-shrink: 0;
  box-shadow: 0 2px 8px rgba(79,70,229,0.35);
}

.user-menu {
  display: flex;
  align-items: center;
  gap: 9px;
  padding: 4px 10px 4px 4px;
  border-radius: 999px;
  border: 1px solid var(--paper-line);
  background: var(--paper-raised);
  cursor: default;
}

.user-menu .user-meta { line-height: 1.25; }
.user-menu .user-name { font-size: 13px; font-weight: 700; }
.user-menu .user-role { font-size: 11px; color: var(--ink-soft); text-transform: capitalize; }

.last-sync {
  font-size: 11px;
  color: var(--ink-faint);
  white-space: nowrap;
}

.dropdown-panel {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  width: 300px;
  max-width: 86vw;
  background: var(--paper-raised);
  border: 1px solid var(--paper-line);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-pop);
  padding: 10px;
  z-index: 80;
  display: none;
  max-height: 360px;
  overflow-y: auto;
}
.dropdown-panel.open { display: block; animation: fade-slide-in 0.16s ease; }
.dropdown-panel h4 { margin: 4px 6px 8px 6px; font-size: 12.5px; text-transform: uppercase; letter-spacing: 0.06em; color: var(--ink-soft); }
.dropdown-item { padding: 9px 8px; border-radius: 8px; font-size: 13px; }
.dropdown-item:hover { background: var(--paper-line-soft); }
.dropdown-item .d-title { font-weight: 700; }
.dropdown-item .d-sub { color: var(--ink-soft); font-size: 12px; }
.dropdown-empty { padding: 18px 8px; text-align: center; color: var(--ink-soft); font-size: 13px; }

.header-anchor { position: relative; }

.content {
  padding: 26px 36px 60px 36px;
  flex: 1;
}

/* ---------- Frozen-account banner ---------- */

.frozen-banner {
  display: none;
  align-items: center;
  gap: 10px;
  background: var(--danger-bg);
  color: #8A2A24;
  padding: 11px 36px;
  font-size: 13.5px;
  font-weight: 600;
  border-bottom: 1px solid rgba(214,71,63,0.25);
}

.frozen-banner.show { display: flex; }

.frozen-banner .frozen-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--ledger-red);
  flex-shrink: 0;
}

.frozen-banner span.detail {
  font-weight: 400;
  color: #8A2A24;
  opacity: 0.85;
}

/* ---------- Buttons ---------- */

.btn {
  position: relative;
  overflow: hidden;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  border: 1px solid var(--paper-line);
  background: var(--paper-raised);
  color: var(--ink);
  padding: 9px 16px;
  border-radius: 8px;
  cursor: pointer;
  font-weight: 600;
  font-size: 14px;
  transition: transform 0.1s ease, box-shadow 0.1s ease, background 0.12s ease, border-color 0.12s ease;
}

.btn:hover { border-color: var(--chalkboard-lighter); }
.btn:active { transform: translateY(1px); }

/* Button ripple: a .ripple span is appended on click by UI.js and
   removes itself when the animation ends — see attachRipple(). */
.btn .ripple {
  position: absolute;
  border-radius: 50%;
  transform: scale(0);
  animation: ripple-anim 0.55s ease-out;
  background: rgba(255,255,255,0.55);
  pointer-events: none;
}
.btn-primary .ripple, .btn-brass .ripple { background: rgba(255,255,255,0.45); }
.btn-ghost .ripple, .btn-danger .ripple { background: rgba(79,70,229,0.18); }

@keyframes ripple-anim {
  to { transform: scale(2.6); opacity: 0; }
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary), var(--primary-soft));
  border-color: var(--primary);
  color: #fff;
  box-shadow: 0 1px 2px rgba(79,70,229,0.2);
}

.btn-primary:hover { filter: brightness(1.06); box-shadow: 0 6px 18px rgba(79,70,229,0.32); transform: translateY(-1px); }

.btn-brass {
  background: var(--brass);
  border-color: var(--brass);
  color: #2B1D02;
}

.btn-brass:hover { background: var(--brass-soft); }

.btn-danger {
  background: transparent;
  border-color: var(--ledger-red-soft);
  color: var(--ledger-red);
}

.btn-danger:hover { background: var(--danger-bg); }

.btn-ghost {
  background: transparent;
  border-color: transparent;
}

.btn-ghost:hover { background: var(--paper-line-soft); }

.btn-sm { padding: 6px 11px; font-size: 13px; }
.btn-lg { padding: 12px 26px; font-size: 15px; }
.btn:disabled { opacity: 0.45; cursor: not-allowed; transform: none; }

/* ---------- Cards / stats ---------- */

.grid {
  display: grid;
  gap: 16px;
}

.grid-4 { grid-template-columns: repeat(4, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-2 { grid-template-columns: repeat(2, 1fr); }

.card {
  background: var(--paper-raised);
  border: 1px solid var(--paper-line);
  border-radius: var(--radius-lg);
  padding: 20px;
  box-shadow: var(--shadow-card);
  transition: box-shadow 0.18s ease, transform 0.18s ease, background 0.2s ease, border-color 0.2s ease;
  animation: fade-slide-in 0.35s ease both;
}

.card.hoverable:hover, .stat-card:hover, .class-card:hover, .chart-card:hover, .leaderboard:hover {
  box-shadow: var(--shadow-card-hover);
  transform: translateY(-3px);
}

.stat-card {
  position: relative;
  overflow: hidden;
  color: #fff;
  border: none;
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-soft) 100%);
}

.stat-card::before {
  content: '';
  position: absolute;
  right: -18px; top: -18px;
  width: 90px; height: 90px;
  border-radius: 50%;
  background: rgba(255,255,255,0.12);
}

.stat-card .stat-icon {
  position: absolute;
  right: 16px; top: 16px;
  font-size: 20px;
  color: rgba(255,255,255,0.55);
}

.stat-card.grad-success { background: linear-gradient(135deg, #10B981 0%, #34D399 100%); }
.stat-card.grad-warning { background: linear-gradient(135deg, #F59E0B 0%, #FBBF24 100%); }
.stat-card.grad-danger  { background: linear-gradient(135deg, #EF4444 0%, #F87171 100%); }
.stat-card.grad-indigo  { background: linear-gradient(135deg, #4F46E5 0%, #818CF8 100%); }
.stat-card.grad-slate   { background: linear-gradient(135deg, #334155 0%, #64748B 100%); }
.stat-card.grad-teal    { background: linear-gradient(135deg, #0D9488 0%, #2DD4BF 100%); }

.stat-label {
  font-size: 11.5px;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  color: rgba(255,255,255,0.82);
  font-weight: 700;
  margin: 0 0 8px 0;
}

.stat-value {
  font-family: var(--font-display);
  font-size: 30px;
  font-weight: 700;
  margin: 0;
  letter-spacing: -0.3px;
}

.stat-sub {
  font-size: 12.5px;
  color: rgba(255,255,255,0.78);
  margin-top: 4px;
}

/* Neutral (non-gradient) stat card, for places that want the plain look */
.stat-card.plain {
  background: var(--paper-raised);
  color: var(--ink);
  border: 1px solid var(--paper-line);
}
.stat-card.plain::before { background: rgba(79,70,229,0.06); }
.stat-card.plain .stat-label { color: var(--ink-soft); }
.stat-card.plain .stat-value { color: var(--ink); }
.stat-card.plain .stat-sub { color: var(--ink-soft); }
.stat-card.plain .stat-icon { color: var(--primary); opacity: 0.5; }

.section-title {
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 700;
  margin: 0 0 14px 0;
  letter-spacing: -0.1px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.section-title .section-link {
  font-size: 12.5px;
  font-weight: 600;
  color: var(--primary);
  cursor: pointer;
  background: none;
  border: none;
}
.section-title .section-link:hover { text-decoration: underline; }

.section-block {
  margin-bottom: 32px;
}

/* ---------- Animations ---------- */

@keyframes fade-slide-in {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes fade-in { from { opacity: 0; } to { opacity: 1; } }

.grid > * { animation: fade-slide-in 0.4s ease both; }
.grid > *:nth-child(2) { animation-delay: 0.04s; }
.grid > *:nth-child(3) { animation-delay: 0.08s; }
.grid > *:nth-child(4) { animation-delay: 0.12s; }
.grid > *:nth-child(5) { animation-delay: 0.16s; }
.grid > *:nth-child(6) { animation-delay: 0.2s; }
.grid > *:nth-child(7) { animation-delay: 0.24s; }
.grid > *:nth-child(8) { animation-delay: 0.28s; }

/* ---------- Skeleton loaders ---------- */

.skeleton {
  position: relative;
  overflow: hidden;
  background: var(--paper-line-soft);
  border-radius: 8px;
}
.skeleton::after {
  content: '';
  position: absolute;
  inset: 0;
  transform: translateX(-100%);
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.55), transparent);
  animation: shimmer 1.3s infinite;
}
html[data-theme="dark"] .skeleton::after {
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.08), transparent);
}
@keyframes shimmer { 100% { transform: translateX(100%); } }

.skeleton-stat { height: 96px; border-radius: var(--radius-lg); }
.skeleton-line { height: 14px; margin-bottom: 8px; }
.skeleton-chart { height: 260px; border-radius: var(--radius-lg); }
.skeleton-card { height: 180px; border-radius: var(--radius-lg); }

/* ---------- Chart cards ---------- */

.chart-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px;
}

.chart-card {
  background: var(--paper-raised);
  border: 1px solid var(--paper-line);
  border-radius: var(--radius-lg);
  padding: 18px 20px 12px 20px;
  box-shadow: var(--shadow-card);
}

.chart-card.span-2 { grid-column: 1 / -1; }

.chart-card-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 10px;
}

.chart-card-head h3 {
  font-family: var(--font-display);
  font-size: 14.5px;
  font-weight: 700;
  margin: 0;
}

.chart-card-head .chart-icon {
  width: 30px; height: 30px;
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  background: rgba(79,70,229,0.1);
  color: var(--primary);
  font-size: 13px;
}

.chart-canvas-wrap { position: relative; height: 240px; }
.chart-canvas-wrap.short { height: 190px; }

/* ---------- Simple tab switcher (e.g. Lesson Plans: Scheme of Work / Lesson Plans) ---------- */

.tabs {
  display: flex;
  gap: 6px;
  border-bottom: 1px solid var(--paper-line);
}

.tab-btn {
  background: none;
  border: none;
  border-bottom: 2px solid transparent;
  padding: 10px 4px;
  margin-bottom: -1px;
  font: inherit;
  font-weight: 600;
  font-size: 13.5px;
  color: var(--ink-soft);
  cursor: pointer;
}

.tab-btn:hover { color: var(--ink); }

.tab-btn.active {
  color: var(--brass);
  border-bottom-color: var(--brass);
}

/* ---------- Class performance cards ---------- */

.class-card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 16px;
}

.class-card {
  background: var(--paper-raised);
  border: 1px solid var(--paper-line);
  border-radius: var(--radius-lg);
  padding: 18px;
  box-shadow: var(--shadow-card);
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.class-card-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.class-card-head h4 {
  font-family: var(--font-display);
  font-size: 15.5px;
  margin: 0;
}

.class-card-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  font-size: 12.5px;
}

.class-card-stats div { text-align: center; background: var(--paper-line-soft); border-radius: 8px; padding: 8px 4px; }
.class-card-stats .v { display: block; font-family: var(--font-display); font-weight: 700; font-size: 15px; color: var(--ink); }
.class-card-stats .k { color: var(--ink-soft); font-size: 10.5px; text-transform: uppercase; letter-spacing: 0.05em; }

.progress-track {
  height: 8px;
  border-radius: 999px;
  background: var(--paper-line-soft);
  overflow: hidden;
}
.progress-fill {
  height: 100%;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--primary), var(--primary-soft));
  width: 0%;
  transition: width 0.8s cubic-bezier(0.16,1,0.3,1);
}
.progress-fill.success { background: linear-gradient(90deg, #10B981, #34D399); }
.progress-fill.warning { background: linear-gradient(90deg, #F59E0B, #FBBF24); }
.progress-fill.danger { background: linear-gradient(90deg, #EF4444, #F87171); }
.progress-label { display: flex; justify-content: space-between; font-size: 11.5px; color: var(--ink-soft); margin-bottom: 3px; }

/* ---------- Leaderboard ---------- */

.leaderboard {
  background: var(--paper-raised);
  border: 1px solid var(--paper-line);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  overflow: hidden;
}

.leaderboard-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 18px;
  border-bottom: 1px solid var(--paper-line-soft);
  transition: background 0.15s ease;
}
.leaderboard-item:last-child { border-bottom: none; }
.leaderboard-item:hover { background: var(--paper-line-soft); }

.rank-badge {
  width: 28px; height: 28px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 12.5px;
  background: var(--paper-line-soft);
  color: var(--ink-soft);
  flex-shrink: 0;
}
.rank-badge.gold { background: linear-gradient(135deg,#F59E0B,#FBBF24); color: #fff; }
.rank-badge.silver { background: linear-gradient(135deg,#94A3B8,#CBD5E1); color: #fff; }
.rank-badge.bronze { background: linear-gradient(135deg,#B45309,#D97706); color: #fff; }

.leaderboard-item .avatar { width: 32px; height: 32px; font-size: 12px; }
.leaderboard-item .lb-name { font-weight: 700; font-size: 13.5px; }
.leaderboard-item .lb-sub { font-size: 11.5px; color: var(--ink-soft); }
.leaderboard-item .lb-score { margin-left: auto; text-align: right; }
.leaderboard-item .lb-score .v { font-family: var(--font-display); font-weight: 700; font-size: 15px; }

/* ---------- Intervention cards ---------- */

.intervention-card {
  background: var(--paper-raised);
  border: 1px solid var(--paper-line);
  border-left: 4px solid var(--danger);
  border-radius: var(--radius-lg);
  padding: 14px 16px;
  box-shadow: var(--shadow-card);
  display: flex;
  flex-direction: column;
  gap: 6px;
}

/* ---------- Activity feed ---------- */

.activity-feed { display: flex; flex-direction: column; }
.activity-item {
  display: flex;
  gap: 12px;
  padding: 10px 4px;
  position: relative;
}
.activity-item::before {
  content: '';
  position: absolute;
  left: 15px; top: 30px; bottom: -10px;
  width: 1.5px;
  background: var(--paper-line);
}
.activity-item:last-child::before { display: none; }
.activity-dot {
  width: 30px; height: 30px;
  border-radius: 50%;
  background: rgba(79,70,229,0.1);
  color: var(--primary);
  display: flex; align-items: center; justify-content: center;
  font-size: 12px;
  flex-shrink: 0;
  z-index: 1;
}
.activity-item .a-title { font-size: 13px; font-weight: 600; }
.activity-item .a-time { font-size: 11.5px; color: var(--ink-faint); }

/* ---------- AI Insights ---------- */

.insight-card {
  background: linear-gradient(135deg, rgba(79,70,229,0.06), rgba(99,102,241,0.02));
  border: 1px solid rgba(79,70,229,0.16);
  border-radius: var(--radius-lg);
  padding: 18px 20px;
}
.insight-card .section-title { color: var(--primary); }
.insight-list { display: flex; flex-direction: column; gap: 10px; margin: 0; padding: 0; list-style: none; }
.insight-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 13.5px;
  line-height: 1.5;
}
.insight-item i { color: var(--primary); margin-top: 2px; flex-shrink: 0; }

/* ---------- Quick actions ---------- */

.quick-action-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 14px;
}

.quick-action-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 20px 12px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--paper-line);
  background: var(--paper-raised);
  cursor: pointer;
  font-weight: 700;
  font-size: 13px;
  color: var(--ink);
  transition: transform 0.15s ease, box-shadow 0.15s ease, border-color 0.15s ease, background 0.15s ease;
}
.quick-action-btn i { font-size: 20px; color: var(--primary); }
.quick-action-btn:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-card-hover);
  border-color: var(--primary);
}

/* ---------- Calendar ---------- */

.event-list { display: flex; flex-direction: column; gap: 10px; }
.event-row {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 9px 10px;
  border-radius: 10px;
  background: var(--paper-line-soft);
}
.event-date {
  width: 42px; height: 42px;
  border-radius: 10px;
  background: var(--paper-raised);
  border: 1px solid var(--paper-line);
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  font-family: var(--font-display);
  flex-shrink: 0;
}
.event-date .d { font-size: 15px; font-weight: 700; line-height: 1; }
.event-date .m { font-size: 9px; text-transform: uppercase; color: var(--ink-soft); }
.event-row .e-title { font-weight: 700; font-size: 13px; }
.event-row .e-sub { font-size: 11.5px; color: var(--ink-soft); }

/* ---------- Footer ---------- */

.app-footer {
  margin-top: 8px;
  padding-top: 18px;
  border-top: 1px solid var(--paper-line);
  display: flex;
  flex-wrap: wrap;
  gap: 8px 18px;
  justify-content: space-between;
  font-size: 12px;
  color: var(--ink-faint);
}

/* ---------- Floating action button (mobile) ---------- */

.fab {
  display: none;
  position: fixed;
  right: 20px;
  bottom: 24px;
  width: 54px; height: 54px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary), var(--primary-soft));
  color: #fff;
  border: none;
  box-shadow: 0 10px 24px rgba(79,70,229,0.4);
  font-size: 20px;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 120;
}

/* ---------- Ledger table ---------- */

.ledger {
  position: relative;
  background: var(--paper-raised);
  border: 1px solid var(--paper-line);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-card);
}

.ledger-scroll {
  overflow-x: auto;
  position: relative;
}

table.ledger-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
}

table.ledger-table th {
  text-align: left;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--ink-soft);
  font-weight: 700;
  padding: 13px 16px;
  border-bottom: 1px solid var(--paper-line);
  background: var(--paper-line-soft);
  white-space: nowrap;
}

table.ledger-table td {
  padding: 12px 16px;
  border-bottom: 1px solid var(--paper-line-soft);
  vertical-align: middle;
  white-space: nowrap;
}

table.ledger-table th:first-child,
table.ledger-table td:first-child {
  padding-left: 20px;
}

table.ledger-table tbody tr:hover {
  background: rgba(55,69,166,0.045);
}

table.ledger-table tbody tr:last-child td {
  border-bottom: none;
}

table.ledger-table tfoot td {
  padding: 12px 16px;
  background: var(--paper-line-soft);
  border-top: 1px solid var(--paper-line);
}

table.ledger-table .num {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-weight: 400;
  white-space: nowrap;
  letter-spacing: normal;
}

.row-index {
  font-family: var(--font-mono);
  color: var(--ink-faint);
  font-size: 12px;
}

/* ---------- Tall ledger: vertical scroll + sticky header + frozen
   leading columns, for broadsheets/analysis tables that can run to
   hundreds of rows. Opt-in via .ledger-scroll-y on the scroll
   container and .freeze-1 / .freeze-2 on th/td that should stay
   pinned while scrolling horizontally. ---------- */

.ledger-scroll-y {
  overflow-y: auto;
  max-height: 62vh;
}

.ledger-scroll-y table.ledger-table thead th {
  position: sticky;
  top: 0;
  z-index: 3;
}

table.ledger-table th.freeze-1, table.ledger-table td.freeze-1,
table.ledger-table th.freeze-2, table.ledger-table td.freeze-2 {
  position: sticky;
  background: var(--paper-raised);
  z-index: 1;
}
table.ledger-table thead th.freeze-1, table.ledger-table thead th.freeze-2 {
  z-index: 4;
  background: var(--paper-line-soft);
}
table.ledger-table th.freeze-1, table.ledger-table td.freeze-1 { left: 0; }
table.ledger-table th.freeze-2, table.ledger-table td.freeze-2 { left: 64px; box-shadow: 2px 0 4px rgba(0,0,0,0.04); }

table.ledger-table th.sortable {
  cursor: pointer;
  user-select: none;
}
table.ledger-table th.sortable:hover { color: var(--ink); }
table.ledger-table th.sortable .sort-arrow { margin-left: 4px; opacity: 0.6; }

@media print {
  .ledger-scroll-y { max-height: none; overflow: visible; }
  table.ledger-table th.freeze-1, table.ledger-table td.freeze-1,
  table.ledger-table th.freeze-2, table.ledger-table td.freeze-2 { position: static; box-shadow: none; }
}

/* ---------- Badges / performance levels ---------- */

.badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 3px 10px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 700;
  font-family: var(--font-mono);
  white-space: nowrap;
}

.badge-EE { background: var(--ok-bg); color: #197A46; }
.badge-ME { background: #EAF0FD; color: #2856B8; }
.badge-AE { background: #FDF1DD; color: #96690E; }
.badge-BE { background: var(--danger-bg); color: var(--ledger-red); }
.badge-none { background: var(--paper-line-soft); color: var(--ink-soft); }
.badge-Z { background: rgba(245, 158, 11, 0.16); color: #92600A; }

.stamp {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 62px;
  height: 62px;
  border-radius: 50%;
  border: 2.5px solid currentColor;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 17px;
  transform: rotate(-6deg);
  flex-shrink: 0;
}

/* ---------- Forms ---------- */

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px 18px;
}

.field {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.field.full { grid-column: 1 / -1; }

.field label {
  font-size: 12.5px;
  font-weight: 600;
  color: var(--ink-soft);
}

.field input,
.field select,
.field textarea {
  border: 1px solid var(--paper-line);
  border-radius: 8px;
  padding: 9px 11px;
  background: var(--paper-raised);
  color: var(--ink);
  transition: border-color 0.12s ease, box-shadow 0.12s ease;
}

.field input:focus,
.field select:focus,
.field textarea:focus {
  border-color: var(--chalkboard-lighter);
  box-shadow: 0 0 0 3px rgba(55,69,166,0.12);
  outline: none;
}

.field-hint {
  font-size: 11.5px;
  color: var(--ink-soft);
}

.mark-input {
  width: 76px;
  font-family: var(--font-mono);
  text-align: right;
}

/* ---------- Marks entry screen ---------- */

.marks-entry .total-marks-bar {
  margin-bottom: 18px;
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
  border-left: 4px solid var(--brass, #b8863b);
}

.marks-entry .total-marks-icon {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: rgba(184,134,59,0.12);
  color: var(--brass, #b8863b);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 17px;
  flex-shrink: 0;
}

.marks-entry .total-marks-bar .field label {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--ink-soft);
  font-weight: 700;
}

.marks-entry .total-marks-bar .mark-input {
  text-align: center;
  font-size: 17px;
  font-weight: 700;
  color: var(--ink);
}

.marks-entry table.ledger-table tbody tr:nth-child(even) {
  background: var(--paper-line-soft, rgba(0,0,0,0.015));
}

.marks-entry table.ledger-table tbody tr:hover {
  background: rgba(55,69,166,0.06);
}

.marks-entry table.ledger-table tbody tr:hover .mark-input[data-student] {
  border-color: var(--primary, #3745a6);
}

.marks-entry table.ledger-table .mark-input[data-student] {
  width: 90px;
  padding: 8px 10px;
  font-size: 15px;
  font-weight: 600;
  text-align: center;
  border-radius: 8px;
  transition: border-color 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
}

.marks-entry table.ledger-table .mark-input[data-student]:focus {
  border-color: var(--primary, #3745a6);
  box-shadow: 0 0 0 3px rgba(55,69,166,0.14);
  background: #fff;
}

.marks-entry table.ledger-table .mark-input[data-student].filled:not(:focus) {
  background: rgba(46,138,86,0.06);
  border-color: rgba(46,138,86,0.35);
}

.marks-entry table.ledger-table .mark-input[data-student]:disabled {
  background: var(--paper-line-soft, #f2f2f2);
  color: var(--ink-faint);
}

.marks-entry table.ledger-table .levelCell {
  text-align: center;
}

.marks-entry table.ledger-table thead th {
  position: sticky;
  top: 0;
  z-index: 1;
}


.mark-input-compact {
  width: 56px;
  font-family: var(--font-mono);
  text-align: right;
  padding: 4px 6px;
  font-size: 13px;
}

.mark-input-compact.dirty {
  border-color: var(--brass, #b8863b);
  background: #FFF8EC;
}

.mark-input-compact.invalid {
  border-color: var(--danger, #d64545);
  background: #FDECEC;
}

.unsaved-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 12px;
  border-radius: 999px;
  background: #FFF3E0;
  color: #96690E;
  font-size: 12.5px;
  font-weight: 600;
}

/* ---------- Empty state ---------- */

.empty {
  padding: 56px 24px;
  text-align: center;
  color: var(--ink-soft);
}

.empty .empty-title {
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 700;
  color: var(--ink);
  margin-bottom: 6px;
}

/* ---------- Modal ---------- */

.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(18,23,43,0.5);
  backdrop-filter: blur(2px);
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding: 60px 20px;
  overflow-y: auto;
  z-index: 300;
}

.modal {
  background: var(--paper-raised);
  border-radius: var(--radius-lg);
  width: 100%;
  max-width: 560px;
  padding: 26px 28px;
  box-shadow: var(--shadow-pop);
}

.modal h2 {
  font-family: var(--font-display);
  font-size: 19px;
  font-weight: 700;
  margin: 0 0 18px 0;
  letter-spacing: -0.1px;
}

.modal-actions {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
  margin-top: 22px;
  padding-top: 16px;
  border-top: 1px solid var(--paper-line);
}

/* ---------- Toast ---------- */

.toast-root {
  position: fixed;
  bottom: 22px;
  right: 22px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  z-index: 400;
}

.toast {
  background: var(--chalkboard);
  color: #fff;
  padding: 11px 18px;
  border-radius: 9px;
  font-size: 13.5px;
  font-weight: 500;
  box-shadow: 0 12px 28px rgba(18,23,43,0.28);
  animation: toast-in 0.2s ease;
}

@keyframes toast-in {
  from { opacity: 0; transform: translateY(6px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ---------- Pills / filters ---------- */

.filter-row {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 18px;
  align-items: center;
}

.filter-row select, .filter-row input {
  border: 1px solid var(--paper-line);
  border-radius: 8px;
  padding: 8px 10px;
  background: var(--paper-raised);
}

/* ---------- Report card (print target) ---------- */

.report-card {
  background: var(--paper-raised);
  border: 1px solid var(--paper-line);
  border-radius: var(--radius-lg);
  padding: 36px 40px;
  position: relative;
  max-width: 820px;
  margin-bottom: 24px;
}

.report-card:last-child {
  margin-bottom: 0;
}

/* Combined masthead: school name is the headline, the report/section
   title rides underneath it as a plain subtitle — no filled shape, no
   separate black band eating vertical space above it. */
.report-title-band {
  text-align: center;
  padding-bottom: 12px;
  margin-bottom: 16px;
  border-bottom: 2px solid var(--chalkboard);
}

.report-title-band h2 {
  font-family: var(--font-display);
  font-size: 21px;
  font-weight: 700;
  margin: 0 0 2px 0;
}

.report-title-band .report-title-code {
  font-family: var(--font-body, inherit);
  font-weight: 500;
  font-size: 0.62em;
  color: var(--ink-soft);
}

.report-title-band .report-title-sub {
  display: block;
  text-transform: uppercase;
  letter-spacing: 1px;
  font-family: var(--font-body, inherit);
  font-weight: 600;
  font-size: 12px;
  color: var(--ink-soft);
  margin-top: 2px;
}

.report-title-band .report-title-motto {
  display: block;
  font-weight: 400;
  font-size: 12px;
  color: var(--ink-soft);
  margin-top: 2px;
}

.report-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  padding-bottom: 0;
  margin-bottom: 20px;
}

.report-header h2 {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 700;
  margin: 0 0 4px 0;
}

.report-meta-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 6px 24px;
  font-size: 13.5px;
  margin-bottom: 22px;
}

.report-meta-grid div span.k {
  color: var(--ink-soft);
  margin-right: 6px;
}

.report-footer {
  margin-top: 28px;
  display: flex;
  justify-content: space-between;
  gap: 24px;
}

.signature-line {
  border-top: 1px solid var(--ink);
  padding-top: 6px;
  font-size: 12px;
  color: var(--ink-soft);
  width: 220px;
}

@page {
  margin: 10mm;
}

/* Wide ledgers (broadsheet, single-exam, class-performance reports) ask
   the browser for a landscape sheet so their columns aren't cut off.
   Chrome/Edge honour the `page` property tying an element to a named
   @page; browsers that don't support it just fall back to the default
   page above, which is why the on-screen "choose Landscape" tip stays. */
@page broadsheet-page {
  size: landscape;
  margin: 10mm;
}

/* System-name footer stamped on every printable report/broadsheet —
   invisible on screen, shown only when printed (see @media print
   below). Appended once per printable container by views.js /
   broadsheet.js / analysis.js. */
.print-footer { display: none; }

@media print {
  .sidebar, .topbar, .topbar-actions, .frozen-banner, .no-print { display: none !important; }
  .app { display: block; }
  .main { display: block; }
  .content { padding: 0 !important; }
  body { background: #fff; }
  -webkit-print-color-adjust: exact;
  print-color-adjust: exact;
  * { -webkit-print-color-adjust: exact; print-color-adjust: exact; }
  .ledger-table thead { display: table-header-group; }

  /* Squeeze a single student's report card down so it reliably fits
     one printed page — smaller type, tighter spacing throughout —
     instead of spilling a few lines onto a second sheet. */
  .report-card {
    border: none; box-shadow: none; padding: 0; max-width: 100%;
    margin-bottom: 0; page-break-after: always; font-size: 12px;
  }
  .report-card:last-child { page-break-after: auto; }
  .report-card .report-title-band { padding-bottom: 8px; margin-bottom: 10px; }
  .report-card .report-title-band h2 { font-size: 17px; }
  .report-card .report-title-band .report-title-sub,
  .report-card .report-title-band .report-title-motto { font-size: 10.5px; }
  .report-card .report-meta-grid { font-size: 11px; gap: 4px 18px; margin-bottom: 12px; }
  .report-card table.ledger-table th, .report-card table.ledger-table td { padding: 3px 6px; }
  .report-card svg { max-height: 110px; width: auto; }
  .report-card .report-footer { margin-top: 12px; }
  .report-card > div[style*="border-top"] { margin-top: 10px !important; padding-top: 8px !important; font-size: 11px !important; }

  .print-footer {
    display: block;
    margin-top: 10px;
    padding-top: 6px;
    border-top: 1px solid #ccc;
    font-size: 9px;
    color: #666;
    text-align: center;
  }
  /* Split variant — used by the broadsheet, which shows the school's
     own motto centred and the system name on the right instead of
     the default single centred copyright line. */
  .print-footer.print-footer-split {
    display: flex;
    justify-content: space-between;
    align-items: center;
    text-align: left;
    gap: 10px;
  }
  .print-footer.print-footer-split .pf-left { text-align: left; white-space: nowrap; font-weight: 600; }
  .print-footer.print-footer-split .pf-center { flex: 1; text-align: center; font-style: italic; }
  .print-footer.print-footer-split .pf-right { text-align: right; white-space: nowrap; font-weight: 600; }

  /* Broadsheet / ledger tables: let them shrink to fit the printed page
     instead of being clipped by overflow-x scrolling, and ask for a
     landscape page. */
  #bsPrintArea, #cpPrintArea, #arPrintArea, #mlPrintArea, .ledger {
    page: broadsheet-page;
    border: none;
    box-shadow: none;
    border-radius: 0;
    width: 100%;
    max-width: 100%;
  }
  .ledger-scroll {
    overflow: visible !important;
    width: 100%;
  }
  #bsPrintArea table.ledger-table,
  #cpPrintArea table.ledger-table,
  #arPrintArea table.ledger-table,
  #mlPrintArea table.ledger-table {
    width: 100%;
    table-layout: auto;
    font-size: 10px;
  }
  /* The main broadsheet table gets an explicit <colgroup> (see
     bsColgroupHTML in broadsheet.js) giving Name real room and every
     numeric column a guaranteed, consistent share of the page —
     table-layout:fixed can safely turn those into hard column widths
     instead of the "split evenly" default it'd fall back to without
     a colgroup, which is what used to starve Total Marks/Mean % on
     wide sheets. The other print areas don't have a colgroup yet, so
     they stay on the more forgiving `auto` layout above. */
  #bsPrintArea table.ledger-table {
    table-layout: fixed;
  }
  #bsPrintArea table.ledger-table tr {
    page-break-inside: avoid;
    break-inside: avoid;
  }
  #bsPrintArea table.ledger-table th,
  #bsPrintArea table.ledger-table td,
  #cpPrintArea table.ledger-table th,
  #cpPrintArea table.ledger-table td,
  #arPrintArea table.ledger-table th,
  #arPrintArea table.ledger-table td,
  #mlPrintArea table.ledger-table th,
  #mlPrintArea table.ledger-table td {
    padding: 4px 6px;
    white-space: normal;
  }
  /* Numeric cells (ranks, marks, percentages, totals) must never
     wrap onto a second line — on a printed/exported page that's
     indistinguishable from overlap. Text cells (Name, Subject) can
     still wrap if they run long. */
  #bsPrintArea table.ledger-table .num,
  #cpPrintArea table.ledger-table .num,
  #arPrintArea table.ledger-table .num,
  #mlPrintArea table.ledger-table .num {
    white-space: nowrap;
    letter-spacing: normal;
  }
  #bsPrintArea table.ledger-table th:first-child,
  #bsPrintArea table.ledger-table td:first-child,
  #cpPrintArea table.ledger-table th:first-child,
  #cpPrintArea table.ledger-table td:first-child,
  #arPrintArea table.ledger-table th:first-child,
  #arPrintArea table.ledger-table td:first-child,
  #mlPrintArea table.ledger-table th:first-child,
  #mlPrintArea table.ledger-table td:first-child {
    padding-left: 6px;
  }
  /* Single exam report and any other .report-card table also shrink
     slightly so nothing gets clipped at the page edge. */
  .report-card table.ledger-table {
    font-size: 12px;
  }

  /* Published Results & Analysis: stack the stat/table grids to one
     column and flatten card chrome so the printed page reads cleanly. */
  #anPrintArea .grid-4, #anPrintArea .grid-2 {
    grid-template-columns: 1fr;
  }
  #anPrintArea .card {
    box-shadow: none;
    border: 1px solid #ddd;
  }
  #anPrintArea table.ledger-table {
    font-size: 12px;
  }

  /* Broadsheet's own performance-analysis section (subject / class /
     stream performance) — same treatment as the Analysis page above,
     plus extra hardening: stat-card icons and the decorative corner
     circle are absolutely positioned, which some browsers' print
     engines misplace once a card crosses a page boundary (the
     "scattered" look) — drop them for print and keep every card/row
     intact across a page break instead of letting it split.  */
  #bsAnalysisArea .grid-4, #bsAnalysisArea .grid-2 {
    grid-template-columns: 1fr;
  }
  #bsAnalysisArea .card {
    box-shadow: none;
    border: 1px solid #ddd;
    page-break-inside: avoid;
  }
  #bsAnalysisArea .stat-card::before,
  #bsAnalysisArea .stat-icon {
    display: none;
  }
  #bsAnalysisArea table.ledger-table {
    font-size: 12px;
  }
  #bsAnalysisArea table.ledger-table tr {
    page-break-inside: avoid;
  }
  #bsAnalysisArea {
    page-break-before: always;
  }

  /* Performance Summary (Stream / Gender / Subject achievement-band
     breakdown) — its own printed page, same shrink-to-fit treatment
     as the other broadsheet tables above. */
  #bsSummaryArea table.ledger-table {
    font-size: 10px;
  }
  #bsSummaryArea table.ledger-table th,
  #bsSummaryArea table.ledger-table td {
    padding: 4px 6px;
  }
  #bsSummaryArea table.ledger-table tr {
    page-break-inside: avoid;
  }
  #bsSummaryArea {
    page-break-before: always;
  }
}


/* Broadsheet PDF bottom performance summary: five clearly separated
   sections requested for the downloaded broadsheet. Keep the layout
   compact and predictable so the PDF renderer does not squeeze numeric
   cells or split a section heading from its table. */
.bs-bottom-performance {
  margin: 22px 16px 10px;
  border-top: 2px solid #334155;
  padding-top: 10px;
  page-break-before: always;
  font-family: Arial, Helvetica, sans-serif;
  color: #1f2937;
}
.bs-bottom-title {
  font-size: 12px;
  font-weight: 800;
  letter-spacing: .08em;
  text-align: center;
  margin-bottom: 3px;
}
.bs-bottom-meta {
  font-size: 8px;
  color: #64748b;
  text-align: center;
  text-transform: uppercase;
  font-weight: 700;
  margin-bottom: 10px;
}
.bs-bottom-section {
  margin: 0 0 10px;
  page-break-inside: avoid;
}
.bs-bottom-section-title {
  font-size: 9px;
  font-weight: 800;
  letter-spacing: .05em;
  padding: 5px 7px;
  background: #eef2f7;
  border: 1px solid #dbe2ea;
  border-bottom: 0;
}
.bs-bottom-table {
  width: 100%;
  border-collapse: collapse;
  table-layout: fixed;
  font-size: 8px;
}
.bs-bottom-table th,
.bs-bottom-table td {
  border: 1px solid #dbe2ea;
  padding: 4px 6px;
  line-height: 1.2;
  vertical-align: middle;
}
.bs-bottom-table th {
  background: #f7f9fc;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: .025em;
}
.bs-bottom-table .num {
  text-align: center;
  white-space: nowrap;
  font-variant-numeric: tabular-nums;
}
.bs-bottom-muted {
  color: #64748b;
  font-size: 7px;
  margin-left: 3px;
}
.bs-class-performance-table th,
.bs-class-performance-table td {
  width: 16.66%;
}
@media print {
  .bs-bottom-performance {
    margin-left: 0;
    margin-right: 0;
    page-break-before: always;
  }
  .bs-bottom-section {
    page-break-inside: avoid;
  }
  .bs-bottom-table {
    font-size: 7.5px;
  }
  .bs-bottom-table th,
  .bs-bottom-table td {
    padding: 3px 5px;
  }
}

/* ============================================================
   Homepage — premium marketing landing page (signed-out visitors)
   Scoped under #homeRoot / .home-* so it never leaks into the app
   shell. Deliberately uses its own fixed light palette (not the
   dark-mode-swapped --paper/--ink tokens) so the marketing page
   always renders the same regardless of the logged-in app's theme
   toggle — reuses --primary/--radius/--shadow-card etc. where the
   values already match, and adds a few dedicated tokens for the
   exact navy/blue palette this page is designed around.
   ============================================================ */

#homeRoot {
  --home-navy: #0F172A;
  --home-navy-soft: #1E293B;
  --home-blue: #2563EB;
  --home-indigo: #4F46E5;
  --home-bg: #F8FAFC;
  --home-card: #FFFFFF;
  --home-border: #E2E8F0;
  --home-ink: #0F172A;
  --home-ink-soft: #475569;
  --home-ink-faint: #94A3B8;
  background: var(--home-bg);
  color: var(--home-ink);
  font-family: var(--font-body);
  overflow-x: hidden; /* extra safety net against any stray mobile overflow */
  max-width: 100vw;
}

#homeRoot .btn-secondary {
  background: #FFFFFF;
  border: 1px solid var(--home-border);
  color: var(--home-navy);
}
#homeRoot .btn-secondary:hover { border-color: var(--home-blue); color: var(--home-blue); background: #F1F5FF; }

#homeRoot .btn-secondary-dark {
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.28);
  color: #fff;
}
#homeRoot .btn-secondary-dark:hover { background: rgba(255,255,255,0.16); }

.home-skip-link {
  position: absolute; left: -9999px; top: 0; z-index: 1000;
  background: var(--home-navy); color: #fff; padding: 10px 16px; border-radius: 0 0 8px 0;
}
.home-skip-link:focus { left: 0; }

#homeRoot a:focus-visible,
#homeRoot button:focus-visible { outline: 2px solid var(--home-blue); outline-offset: 2px; }

/* ---------- Nav ---------- */

.home-nav {
  position: sticky; top: 0; z-index: 100;
  background: rgba(255,255,255,0.82);
  backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--home-border);
  transition: box-shadow 0.2s ease;
}
.home-nav.scrolled { box-shadow: 0 4px 20px rgba(15,23,42,0.06); }

.home-nav-inner {
  max-width: 1280px; margin: 0 auto;
  display: flex; align-items: center; justify-content: space-between;
  padding: 14px 24px; gap: 16px; flex-wrap: nowrap;
}

.home-brand { display: flex; align-items: center; gap: 10px; text-decoration: none; color: inherit; }
.home-brand-text { display: flex; flex-direction: column; line-height: 1.2; }
.home-brand-name { font-family: var(--font-display); font-weight: 700; font-size: 16px; color: var(--home-navy); }
.home-brand-sub { font-size: 10.5px; color: var(--home-ink-faint); font-weight: 500; }

.home-nav-links { display: flex; align-items: center; gap: 28px; }
.home-nav-links a {
  color: var(--home-ink-soft); text-decoration: none; font-weight: 600; font-size: 14px;
  padding-bottom: 22px; border-bottom: 2px solid transparent; transition: color 0.15s ease, border-color 0.15s ease;
}
.home-nav-links a:hover { color: var(--home-navy); }
.home-nav-links a.active { color: var(--home-blue); border-bottom-color: var(--home-blue); }

.home-nav-actions { display: flex; align-items: center; gap: 10px; }
.home-nav-toggle {
  display: none; background: none; border: 1px solid var(--home-border); border-radius: 8px;
  width: 38px; height: 38px; align-items: center; justify-content: center; font-size: 16px; color: var(--home-navy); cursor: pointer;
}

.home-mobile-menu {
  display: none; flex-direction: column; gap: 2px; padding: 8px 20px 18px;
  border-top: 1px solid var(--home-border); background: #fff;
}
.home-mobile-menu.open { display: flex; }
.home-mobile-menu a { color: var(--home-ink); text-decoration: none; font-weight: 600; padding: 10px 4px; border-bottom: 1px solid var(--home-border); }
.home-mobile-actions { display: flex; flex-direction: column; gap: 8px; margin-top: 12px; }

/* ---------- Hero ---------- */

.home-hero {
  position: relative; overflow: hidden;
  background: var(--home-bg);
  background-image:
    radial-gradient(circle at 12% 18%, rgba(37,99,235,0.12), transparent 42%),
    radial-gradient(circle at 88% 12%, rgba(79,70,229,0.10), transparent 40%),
    linear-gradient(rgba(15,23,42,0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(15,23,42,0.035) 1px, transparent 1px);
  background-size: auto, auto, 34px 34px, 34px 34px;
  padding: 72px 24px 64px;
}

.home-hero-inner {
  max-width: 1280px; margin: 0 auto;
  display: grid; grid-template-columns: 1.05fr 1fr; gap: 56px; align-items: center;
}
/* Grid items default to min-width:auto (sized to their widest unbreakable
   content), which is the #1 cause of "page doesn't fit on my phone" bugs
   with CSS grid — the fix is simply letting them shrink. */
.home-hero-inner > *, .home-analytics-grid > *, .home-steps > * { min-width: 0; }

.home-badge {
  display: inline-block; font-size: 11.5px; font-weight: 700; letter-spacing: 0.06em;
  color: var(--home-blue); background: rgba(37,99,235,0.08); border: 1px solid rgba(37,99,235,0.18);
  padding: 6px 14px; border-radius: 999px; margin-bottom: 18px;
}
.home-badge-light { color: var(--home-indigo); background: rgba(79,70,229,0.08); border-color: rgba(79,70,229,0.18); }

.home-hero h1 { font-family: var(--font-display); font-size: clamp(30px, 4.4vw, 48px); line-height: 1.15; margin: 0 0 18px; }
.home-hero-line-dark { display: block; color: var(--home-navy); }
.home-hero-line-grad {
  display: block; background: linear-gradient(90deg, var(--home-blue), var(--home-indigo));
  -webkit-background-clip: text; background-clip: text; color: transparent;
}

.home-hero-sub { font-size: 16px; line-height: 1.65; color: var(--home-ink-soft); max-width: 520px; margin: 0 0 28px; }
.home-hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-bottom: 26px; }

.home-trust { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 16px 22px; }
.home-trust li { font-size: 13px; font-weight: 600; color: var(--home-ink-soft); display: flex; align-items: center; gap: 6px; }
.home-trust i { color: var(--success, #10B981); }

/* ---------- Hero dashboard mockup ---------- */

.home-hero-visual { display: flex; justify-content: center; }
.home-dash-mock {
  display: flex; width: 100%; max-width: 480px; min-height: 380px;
  background: var(--home-navy); border-radius: 18px; overflow: hidden;
  box-shadow: 0 30px 70px rgba(15,23,42,0.28), 0 4px 14px rgba(15,23,42,0.12);
  animation: home-float 5s ease-in-out infinite;
}
@keyframes home-float { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-10px); } }

.home-dash-sidebar { width: 46px; background: var(--home-navy); display: flex; flex-direction: column; align-items: center; gap: 14px; padding: 16px 0; flex-shrink: 0; border-right: 1px solid rgba(255,255,255,0.08); }
.home-dash-sidebar-brand { color: var(--home-blue); font-size: 16px; margin-bottom: 6px; }
.home-dash-side-icon { color: rgba(255,255,255,0.4); font-size: 13px; width: 28px; height: 28px; display: flex; align-items: center; justify-content: center; border-radius: 7px; }
.home-dash-side-icon.active { color: #fff; background: var(--home-blue); }

.home-dash-body { flex: 1; background: #F1F5F9; padding: 16px; display: flex; flex-direction: column; gap: 12px; min-width: 0; }
.home-dash-head { font-family: var(--font-display); font-weight: 700; font-size: 13px; color: var(--home-navy); }

.home-dash-stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px; }
.home-dash-stat { background: #fff; border: 1px solid var(--home-border); border-radius: 8px; padding: 8px 6px; display: flex; flex-direction: column; gap: 2px; }
.home-dash-stat .v { font-family: var(--font-display); font-weight: 700; font-size: 12px; color: var(--home-navy); }
.home-dash-stat .k { font-size: 8.5px; color: var(--home-ink-faint); text-transform: uppercase; letter-spacing: 0.03em; }

.home-dash-charts { display: grid; grid-template-columns: 2fr 1fr; gap: 8px; }
.home-dash-chart-card { background: #fff; border: 1px solid var(--home-border); border-radius: 8px; padding: 8px; }
.home-dash-chart-label { font-size: 8.5px; font-weight: 700; color: var(--home-ink-faint); text-transform: uppercase; letter-spacing: 0.03em; }
.home-dash-chart-card .home-chart-canvas-wrap { margin-top: 4px; }

/* Fixed-height, positioned wrappers for every homepage Chart.js canvas.
   Chart.js's `responsive: true` sizes the canvas to fill its parent via
   a ResizeObserver — without an explicit height here, the parent's
   height ends up derived FROM the canvas (just padding + content),
   which the canvas then resizes to fill, which changes the parent's
   height again, forever: a resize feedback loop that pins the CPU and
   shows up as constant page jitter. A fixed height breaks the loop.
   (Mirrors .chart-canvas-wrap, the same fix already used by the
   in-app Dashboard's charts.) */
.home-chart-canvas-wrap { position: relative; height: 90px; }
.home-chart-canvas-wrap.tall { height: 140px; }

.home-dash-table { background: #fff; border: 1px solid var(--home-border); border-radius: 8px; padding: 8px; }
.home-dash-table-row { display: grid; grid-template-columns: 1.6fr 1fr 0.7fr; gap: 6px; font-size: 9.5px; padding: 5px 2px; color: var(--home-ink-soft); }
.home-dash-table-head { font-weight: 700; color: var(--home-ink-faint); text-transform: uppercase; letter-spacing: 0.03em; font-size: 8px; border-bottom: 1px solid var(--home-border); padding-bottom: 6px; }
.home-dash-table-row .ok { color: var(--success, #10B981); font-weight: 700; }
.home-dash-table-row .warn { color: var(--warning, #F59E0B); font-weight: 700; }

/* ---------- Stat cards ---------- */

.home-stats { padding: 0 24px 64px; }
.home-stats-inner { max-width: 1280px; margin: -34px auto 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.home-stat-card {
  background: var(--home-card); border: 1px solid var(--home-border); border-radius: var(--radius-lg, 18px);
  padding: 22px 20px; box-shadow: var(--shadow-card); display: flex; flex-direction: column; gap: 4px;
  transition: transform 0.18s ease, box-shadow 0.18s ease;
}
.home-stat-card:hover { transform: translateY(-4px); box-shadow: 0 10px 30px rgba(15,23,42,0.1); }
.home-stat-icon {
  width: 40px; height: 40px; border-radius: 10px; display: flex; align-items: center; justify-content: center;
  background: rgba(37,99,235,0.1); color: var(--home-blue); font-size: 16px; margin-bottom: 6px;
}
.home-stat-value { font-family: var(--font-display); font-weight: 700; font-size: 26px; color: var(--home-navy); }
.home-stat-label { font-weight: 700; font-size: 13.5px; color: var(--home-navy); }
.home-stat-sub { font-size: 12px; color: var(--home-ink-faint); }

/* ---------- Generic section shell ---------- */

.home-section { padding: 72px 24px; }
.home-section-alt { background: #F1F5F9; }
.home-section-inner { max-width: 1280px; margin: 0 auto; }
.home-section-head { text-align: center; max-width: 640px; margin: 0 auto 44px; }
.home-section-head h2 { font-family: var(--font-display); font-size: clamp(22px, 3vw, 32px); color: var(--home-navy); margin: 10px 0 12px; }
.home-section-head p { color: var(--home-ink-soft); font-size: 15px; line-height: 1.6; margin: 0; }

/* ---------- Features ---------- */

.home-feature-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.home-feature-card {
  position: relative; background: var(--home-card); border: 1px solid var(--home-border); border-radius: var(--radius-lg, 18px);
  padding: 26px 22px; transition: transform 0.18s ease, box-shadow 0.18s ease, border-color 0.18s ease;
}
.home-feature-card:hover { transform: translateY(-4px); box-shadow: 0 14px 34px rgba(15,23,42,0.09); border-color: rgba(37,99,235,0.35); }
.home-feature-icon {
  width: 44px; height: 44px; border-radius: 12px; display: flex; align-items: center; justify-content: center;
  background: linear-gradient(135deg, var(--home-blue), var(--home-indigo)); color: #fff; font-size: 17px; margin-bottom: 14px;
}
.home-feature-card h3 { font-size: 16px; margin: 0 0 8px; color: var(--home-navy); }
.home-feature-card p { font-size: 13.5px; color: var(--home-ink-soft); line-height: 1.6; margin: 0; }
.home-feature-arrow {
  position: absolute; top: 26px; right: 22px; color: var(--home-ink-faint); font-size: 13px; transition: transform 0.18s ease, color 0.18s ease;
}
.home-feature-card:hover .home-feature-arrow { transform: translateX(3px); color: var(--home-blue); }

/* ---------- Analytics ---------- */

.home-analytics-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; }
.home-analytics-grid h2 { font-family: var(--font-display); font-size: clamp(22px, 3vw, 30px); color: var(--home-navy); margin: 0 0 14px; }
.home-lead { font-size: 15px; color: var(--home-ink-soft); line-height: 1.7; margin: 0 0 20px; }
.home-checklist { list-style: none; margin: 0 0 26px; padding: 0; display: flex; flex-direction: column; gap: 10px; }
.home-checklist li { font-size: 14px; font-weight: 600; color: var(--home-navy); display: flex; align-items: center; gap: 8px; }
.home-checklist i { color: var(--success, #10B981); }

.home-analytics-preview {
  background: var(--home-card); border: 1px solid var(--home-border); border-radius: var(--radius-lg, 18px);
  padding: 22px; box-shadow: var(--shadow-card);
}
.home-analytics-head { display: flex; align-items: baseline; justify-content: space-between; margin-bottom: 12px; }
.home-analytics-head span { font-size: 12.5px; font-weight: 700; color: var(--home-ink-faint); text-transform: uppercase; letter-spacing: 0.04em; }
.home-analytics-head strong { font-family: var(--font-display); font-size: 24px; color: var(--home-navy); }
.home-analytics-preview .home-chart-canvas-wrap { margin-bottom: 16px; }

.home-level-bars { display: flex; flex-direction: column; gap: 8px; }
.home-level-row { display: grid; grid-template-columns: 34px 1fr 34px; align-items: center; gap: 10px; }
.home-level-code { font-size: 10.5px; font-weight: 700; color: var(--home-ink-soft); }
.home-level-track { height: 7px; border-radius: 999px; background: var(--home-border); overflow: hidden; }
.home-level-fill { display: block; height: 100%; border-radius: 999px; }
.home-level-pct { font-size: 10.5px; font-weight: 700; color: var(--home-ink-soft); text-align: right; }

/* ---------- How it works ---------- */

.home-steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; }
.home-step { position: relative; text-align: center; padding: 0 12px; }
.home-step-n {
  display: inline-flex; align-items: center; justify-content: center; width: 46px; height: 46px; border-radius: 50%;
  background: linear-gradient(135deg, var(--home-blue), var(--home-indigo)); color: #fff;
  font-family: var(--font-display); font-weight: 700; font-size: 15px; margin-bottom: 16px;
}
.home-step h3 { font-size: 15.5px; color: var(--home-navy); margin: 0 0 8px; }
.home-step p { font-size: 13.5px; color: var(--home-ink-soft); line-height: 1.6; margin: 0; }
.home-step-connector { display: none; }

@media (min-width: 769px) {
  .home-step-connector {
    display: block; position: absolute; top: 23px; left: calc(50% + 46px); width: calc(100% - 46px);
    height: 2px; background: repeating-linear-gradient(90deg, var(--home-border) 0 6px, transparent 6px 12px);
  }
}

/* ---------- Modules ---------- */

.home-module-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.home-module-card {
  display: flex; align-items: flex-start; gap: 12px; background: var(--home-card); border: 1px solid var(--home-border);
  border-radius: 12px; padding: 16px; transition: transform 0.15s ease, box-shadow 0.15s ease;
}
.home-module-card:hover { transform: translateY(-2px); box-shadow: 0 8px 20px rgba(15,23,42,0.07); }
.home-module-icon {
  width: 34px; height: 34px; border-radius: 9px; background: rgba(79,70,229,0.1); color: var(--home-indigo);
  display: flex; align-items: center; justify-content: center; font-size: 14px; flex-shrink: 0;
}
.home-module-text { display: flex; flex-direction: column; gap: 2px; }
.home-module-text strong { font-size: 13.5px; color: var(--home-navy); }
.home-module-text span { font-size: 12px; color: var(--home-ink-soft); line-height: 1.4; }

/* ---------- Contact ---------- */

.home-contact-card {
  max-width: 520px;
  margin: 32px auto 0;
  background: var(--home-card);
  border: 1px solid var(--home-border);
  border-radius: 16px;
  padding: 28px 30px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
  text-align: center;
  box-shadow: 0 8px 24px rgba(15,23,42,0.06);
}
.home-contact-icon {
  width: 56px; height: 56px; border-radius: 50%;
  background: rgba(37,211,102,0.12); color: #25D366;
  display: flex; align-items: center; justify-content: center; font-size: 26px;
}
.home-contact-text { display: flex; flex-direction: column; gap: 2px; }
.home-contact-text strong { font-size: 15px; color: var(--home-navy); }
.home-contact-text span { font-size: 13.5px; color: var(--home-ink-soft); }
.home-contact-card .btn { background: #25D366; border-color: #25D366; }
.home-contact-card .btn:hover { background: #1ebe57; border-color: #1ebe57; }

/* ---------- About ---------- */

.home-about { max-width: 760px; text-align: center; }
.home-about h2 { font-family: var(--font-display); font-size: clamp(22px, 3vw, 30px); color: var(--home-navy); margin: 12px 0 14px; }

/* ---------- CTA ---------- */

.home-cta {
  background: var(--home-navy);
  background-image: radial-gradient(circle at 20% 30%, rgba(37,99,235,0.35), transparent 45%),
                     radial-gradient(circle at 82% 78%, rgba(79,70,229,0.28), transparent 42%);
  padding: 76px 24px;
}
.home-cta-inner { max-width: 640px; margin: 0 auto; text-align: center; }
.home-cta h2 { font-family: var(--font-display); font-size: clamp(24px, 3.4vw, 34px); color: #fff; margin: 0 0 14px; }
.home-cta p { color: rgba(255,255,255,0.78); font-size: 15px; line-height: 1.6; margin: 0 0 28px; }
.home-cta-actions { display: flex; flex-wrap: wrap; gap: 12px; justify-content: center; }

/* ---------- Footer ---------- */

.home-footer-full { background: var(--home-navy); border-top: 1px solid rgba(255,255,255,0.08); padding: 48px 24px 0; }
.home-footer-inner {
  max-width: 1280px; margin: 0 auto; display: grid; grid-template-columns: 1.6fr 1fr 1fr 1fr; gap: 32px; padding-bottom: 36px;
}
.home-footer-brand .home-brand-name { color: #fff; }
.home-footer-brand .home-brand-sub { color: rgba(255,255,255,0.5); }
.home-footer-col h4 { font-size: 12px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.05em; color: rgba(255,255,255,0.45); margin: 0 0 14px; }
.home-footer-col { display: flex; flex-direction: column; gap: 10px; }
.home-footer-col a { color: rgba(255,255,255,0.75); text-decoration: none; font-size: 13.5px; }
.home-footer-col a:hover { color: #fff; text-decoration: underline; }

.home-footer-bottom {
  max-width: 1280px; margin: 0 auto; display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 10px;
  padding: 18px 0; border-top: 1px solid rgba(255,255,255,0.08); font-size: 12.5px; color: rgba(255,255,255,0.5);
}
.home-footer-bottom a { color: inherit; text-decoration: underline; }

/* ---------- Reveal-on-scroll ---------- */

.reveal { opacity: 0; transform: translateY(18px); transition: opacity 0.5s ease, transform 0.5s ease; }
.reveal.in-view { opacity: 1; transform: translateY(0); }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  .home-dash-mock { animation: none; }
}

/* ---------- Responsive ---------- */

@media (max-width: 1024px) {
  .home-hero-inner { grid-template-columns: 1fr; gap: 40px; }
  .home-hero-visual { order: 2; }
  .home-hero-text { order: 1; text-align: center; }
  .home-hero-actions, .home-trust { justify-content: center; }
  .home-hero-sub { margin-left: auto; margin-right: auto; }
  .home-stats-inner { grid-template-columns: repeat(2, 1fr); margin-top: 0; }
  .home-feature-grid, .home-module-grid { grid-template-columns: repeat(2, 1fr); }
  .home-analytics-grid { grid-template-columns: 1fr; gap: 36px; }
  .home-steps { grid-template-columns: 1fr; gap: 40px; }
  .home-footer-inner { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  .home-nav-links { display: none; }
  .home-nav-actions .btn { display: none; }
  .home-nav-toggle { display: flex; }
  .home-stats { padding-top: 0; }
  .home-stats-inner { grid-template-columns: repeat(2, 1fr); }
  .home-feature-grid, .home-module-grid { grid-template-columns: 1fr; }
  .home-footer-inner { grid-template-columns: 1fr; }
}

@media (max-width: 420px) {
  .home-hero { padding: 48px 16px 40px; }
  .home-section { padding: 52px 16px; }
  .home-dash-stats { grid-template-columns: repeat(2, 1fr); }
  .home-dash-charts { grid-template-columns: 1fr; }
  .home-dash-table-row { grid-template-columns: 1.4fr 1fr 0.6fr; font-size: 9px; }
  .home-hero-actions .btn, .home-cta-actions .btn { width: 100%; justify-content: center; }
  .home-brand-sub { display: none; }
  .home-nav-inner { gap: 10px; }
}

/* ---------- Login screen ---------- */

.login-screen {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--chalkboard);
  background-image: radial-gradient(circle at 18% 20%, rgba(90,104,214,0.35), transparent 42%),
                     radial-gradient(circle at 85% 82%, rgba(232,163,61,0.18), transparent 40%);
  padding: 24px;
}

.login-card {
  background: var(--paper-raised);
  border-radius: var(--radius-lg);
  padding: 34px 32px;
  width: 100%;
  max-width: 380px;
  box-shadow: var(--shadow-pop);
  position: relative;
  overflow: hidden;
}

.login-card::before {
  content: '';
  position: absolute;
  left: 0; right: 0; top: 0;
  height: 3px;
  background: var(--band-gradient);
}

.login-brand {
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 18px;
}

.login-logo {
  width: 128px;
  height: auto;
  display: block;
}

.login-brand .brand-mark {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 20px;
  color: var(--ink);
}

.login-brand .brand-name {
  font-size: 12.5px;
  font-weight: 500;
}

.login-card h1 {
  font-family: var(--font-display);
  font-size: 23px;
  font-weight: 700;
  margin: 0 0 6px 0;
  letter-spacing: -0.2px;
}

.login-subtitle {
  font-size: 13px;
  color: var(--ink-soft);
  margin: 0 0 20px 0;
  line-height: 1.5;
}

.login-card .field {
  margin-bottom: 14px;
}

.login-error {
  background: var(--danger-bg);
  color: var(--ledger-red);
  border-radius: 8px;
  padding: 9px 12px;
  font-size: 13px;
  margin-bottom: 14px;
}

.login-success {
  background: var(--ok-bg);
  color: #197A46;
  border-radius: 8px;
  padding: 9px 12px;
  font-size: 13px;
  margin-bottom: 14px;
}

.login-links {
  display: flex;
  justify-content: center;
  margin-top: 16px;
}

.login-link {
  background: none;
  border: none;
  padding: 4px;
  font-size: 13px;
  font-weight: 600;
  color: var(--chalkboard-lighter);
  cursor: pointer;
}

.login-link:hover { text-decoration: underline; }

/* ---------- Responsive / mobile drawer nav ---------- */

@media (max-width: 900px) {
  .app, .app.sidebar-collapsed { grid-template-columns: 1fr; }
  .sidebar-collapse-btn { display: none; }

  .sidebar {
    position: fixed;
    left: 0;
    top: 0;
    bottom: 0;
    width: 260px;
    height: 100vh;
    transform: translateX(-100%);
    transition: transform 0.22s ease;
    z-index: 150;
    box-shadow: 10px 0 30px rgba(0,0,0,0.25);
  }
  .sidebar.open {
    transform: translateX(0);
  }

  .sidebar-backdrop {
    display: block;
    position: fixed;
    inset: 0;
    background: rgba(18,23,43,0.5);
    z-index: 140;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.2s ease;
  }
  .sidebar-backdrop.open {
    opacity: 1;
    pointer-events: auto;
  }

  .menu-toggle {
    display: inline-flex;
  }

  .topbar {
    padding: 14px 16px;
    flex-wrap: wrap;
    gap: 10px;
  }

  .topbar h1 {
    font-size: 19px;
  }

  .topbar-center { order: 3; width: 100%; }
  .header-search { max-width: none; }

  .topbar-actions {
    flex-wrap: wrap;
  }

  .user-menu .user-meta { display: none; }
  .last-sync { display: none; }

  .content {
    padding: 18px 16px 90px 16px;
  }

  .frozen-banner {
    padding: 10px 16px;
  }

  .grid-4, .grid-3, .grid-2 { grid-template-columns: 1fr 1fr; }
  .form-grid { grid-template-columns: 1fr; }
  .chart-grid { grid-template-columns: 1fr; }
  .class-card-grid { grid-template-columns: 1fr; }
  .quick-action-grid { grid-template-columns: repeat(3, 1fr); }

  .modal-overlay { padding: 0; align-items: stretch; }
  .modal {
    max-width: 100%;
    width: 100%;
    min-height: 100vh;
    border-radius: 0;
    padding: 22px 18px;
  }

  .report-card, .broadsheet-card {
    padding: 22px 18px;
  }

  .fab { display: flex; }
}

@media (max-width: 560px) {
  .grid-4, .grid-3, .grid-2 { grid-template-columns: 1fr; }
  .content, .topbar { padding-left: 14px; padding-right: 14px; }
  .stat-value { font-size: 24px; }
  table.ledger-table th, table.ledger-table td { padding: 10px 12px; font-size: 13px; }
  table.ledger-table th:first-child, table.ledger-table td:first-child { padding-left: 16px; }
  .login-card { padding: 28px 22px; }
  .quick-action-grid { grid-template-columns: repeat(2, 1fr); }
  .class-card-stats { grid-template-columns: repeat(3, 1fr); }
}
/* ===============================
   Password Show/Hide Toggle
   =============================== */

.password-wrapper {
    position: relative;
    width: 100%;
}

.password-wrapper input {
    width: 100%;
    padding-right: 50px;
}

.toggle-password {
    position: absolute;
    top: 50%;
    right: 15px;
    transform: translateY(-50%);
    border: none;
    background: transparent;
    cursor: pointer;
    color: #7a7a7a;
    font-size: 18px;
    padding: 0;
    display: flex;
    align-items: center;
    justify-content: center;
}

.toggle-password:hover {
    color: #171B3A;
}

.toggle-password:focus {
    outline: none;
}

/* ============================================================
   Exams page — 2026 redesign
   ============================================================ */

.page-intro {
  font-size: 13.5px;
  color: var(--ink-soft);
  margin: -8px 0 18px 0;
}

/* Compact stat cards (Exam Summary row) — smaller than the dashboard's
   stat-card so the table stays visible without excessive scrolling. */
.stat-card-compact {
  padding: 14px 16px;
  position: relative;
}
.stat-card-compact .stat-icon {
  position: absolute;
  right: 14px; top: 14px;
  font-size: 15px;
  opacity: 0.7;
}
.stat-card-compact .stat-label {
  font-size: 10.5px;
  margin-bottom: 4px;
}
.stat-card-compact .stat-value {
  font-size: 22px;
}
.stat-card-compact .stat-sub {
  font-size: 11px;
  margin-top: 2px;
}

/* ---------- Filter toolbar ---------- */

.exam-filters {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 16px;
}

.toolbar-search {
  position: relative;
  flex: 1;
  min-width: 200px;
  max-width: 320px;
}
.toolbar-search i.fa-magnifying-glass {
  position: absolute;
  left: 11px; top: 50%;
  transform: translateY(-50%);
  color: var(--ink-faint);
  font-size: 13px;
  pointer-events: none;
}
.toolbar-search input {
  width: 100%;
  padding: 8px 32px 8px 32px;
  border: 1px solid var(--paper-line);
  border-radius: 8px;
  background: var(--paper-raised);
  color: var(--ink);
  font-size: 13.5px;
}
.toolbar-search .clear-btn {
  position: absolute;
  right: 6px; top: 50%;
  transform: translateY(-50%);
  border: none;
  background: none;
  color: var(--ink-faint);
  cursor: pointer;
  padding: 4px 6px;
  font-size: 12px;
}
.toolbar-search .clear-btn:hover { color: var(--ink); }

.exam-filters-toggle { display: none; }

.exam-filters-fields {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}
.exam-filters-fields select {
  border: 1px solid var(--paper-line);
  border-radius: 8px;
  padding: 8px 10px;
  background: var(--paper-raised);
  color: var(--ink);
  font-size: 13px;
  max-width: 160px;
}

/* ---------- Exam type badges ---------- */

.examtype-badge {
  display: inline-block;
  padding: 3px 9px;
  border-radius: 6px;
  font-size: 10.5px;
  font-weight: 700;
  letter-spacing: 0.04em;
  white-space: nowrap;
}
.examtype-badge.et-opener   { background: #EAF0FD; color: #2856B8; }
.examtype-badge.et-midterm  { background: #FDF1DD; color: #96690E; }
.examtype-badge.et-endterm  { background: #EFE9FD; color: #5B32B8; }
.examtype-badge.et-other    { background: var(--paper-line-soft); color: var(--ink-soft); }
html[data-theme="dark"] .examtype-badge.et-opener  { background: rgba(40,86,184,0.22); color: #9DB8F0; }
html[data-theme="dark"] .examtype-badge.et-midterm { background: rgba(150,105,14,0.22); color: #F0C97F; }
html[data-theme="dark"] .examtype-badge.et-endterm { background: rgba(91,50,184,0.22); color: #C7AAF0; }

/* ---------- Class cell ---------- */

.class-cell { font-weight: 600; }
.class-cell-sub { font-size: 11px; color: var(--ink-soft); margin-top: 2px; }

/* ---------- Entries cell (count + mini progress) ---------- */

.entries-cell { min-width: 96px; }
.entries-count {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 12.5px;
  color: var(--ink);
  display: block;
  margin-bottom: 4px;
}
.progress-track.sm { height: 6px; margin: 0; }

/* ---------- Completion status pills ---------- */

.status-pill {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 3px 9px;
  border-radius: 999px;
  font-size: 11.5px;
  font-weight: 600;
  white-space: nowrap;
}
.status-pill.status-complete { background: var(--ok-bg); color: #197A46; }
.status-pill.status-progress { background: #FDF1DD; color: #96690E; }
.status-pill.status-none     { background: var(--paper-line-soft); color: var(--ink-soft); }
html[data-theme="dark"] .status-pill.status-progress { background: rgba(150,105,14,0.22); color: #F0C97F; }

.locked-flag { color: var(--warning); font-size: 11px; margin-left: 4px; }

/* ---------- Row actions / more-actions button ---------- */

.row-actions { display: flex; align-items: center; gap: 6px; }
.icon-btn-sm {
  width: 30px; height: 30px;
  font-size: 12.5px;
}

/* ---------- Action sheet (row / page "more actions" menu) ---------- */

.action-sheet {
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.action-sheet-item {
  display: flex;
  align-items: center;
  gap: 10px;
  width: 100%;
  text-align: left;
  padding: 11px 12px;
  border: none;
  background: none;
  border-radius: 8px;
  font-size: 13.5px;
  font-weight: 600;
  color: var(--ink);
  cursor: pointer;
}
.action-sheet-item i { width: 16px; text-align: center; color: var(--ink-soft); }
.action-sheet-item:hover { background: var(--paper-line-soft); }
.action-sheet-item.danger { color: var(--danger); }
.action-sheet-item.danger i { color: var(--danger); }

/* ---------- Pagination ---------- */

.pagination {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 14px;
}
.pagination-count { font-size: 12.5px; color: var(--ink-soft); }
.pagination-btns { display: flex; gap: 6px; flex-wrap: wrap; }
.page-btn {
  min-width: 32px;
  height: 32px;
  padding: 0 8px;
  border: 1px solid var(--paper-line);
  background: var(--paper-raised);
  color: var(--ink-soft);
  border-radius: 8px;
  font-size: 12.5px;
  font-weight: 600;
  cursor: pointer;
}
.page-btn:hover:not(:disabled) { border-color: var(--primary); color: var(--primary); }
.page-btn.active { background: var(--primary); border-color: var(--primary); color: #fff; }
.page-btn:disabled { opacity: 0.45; cursor: default; }

/* Sticky table header for the exams ledger */
table.ledger-table.sticky-head thead th {
  position: sticky;
  top: 0;
  z-index: 2;
}

/* ---------- Mobile ---------- */

@media (max-width: 768px) {
  .exam-filters-toggle { display: inline-flex; }
  .exam-filters-fields { display: none; width: 100%; }
  .exam-filters-fields.expanded {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    background: var(--paper-raised);
    border: 1px solid var(--paper-line);
    border-radius: var(--radius-lg);
    padding: 12px;
    margin-top: 6px;
  }
  .exam-filters-fields select { max-width: none; }
  .toolbar-search { max-width: none; flex: 1 1 100%; }
  .pagination { flex-direction: column; align-items: flex-start; }
}

/* ---------- SMS module (Bulk SMS / Gateway Devices) ---------- */

.sms-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 16px;
  border-bottom: 1px solid var(--paper-line);
  padding-bottom: 10px;
}
.sms-tab-btn {
  border: 1px solid transparent;
  background: transparent;
  color: var(--ink-soft);
  padding: 7px 14px;
  border-radius: var(--radius-lg);
  font-size: 13.5px;
  font-weight: 600;
  cursor: pointer;
}
.sms-tab-btn:hover { background: var(--paper-line-soft); }
.sms-tab-btn.active { background: var(--primary); color: #fff; }

.sms-dot {
  display: inline-block;
  width: 9px; height: 9px;
  border-radius: 50%;
  margin-right: 6px;
  background: #9CA3AF;
}
.sms-dot.online { background: #10B981; box-shadow: 0 0 0 3px rgba(16,185,129,0.18); }
.sms-dot.offline { background: #9CA3AF; }
.sms-dot.pending { background: #F59E0B; }
.sms-dot.disabled { background: #EF4444; }

.sms-progress {
  width: 100%;
  height: 10px;
  border-radius: 999px;
  background: var(--paper-line-soft);
  overflow: hidden;
}
.sms-progress-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--primary), #818CF8);
  border-radius: 999px;
  transition: width 0.3s ease;
}

.sms-char-counter {
  display: flex;
  justify-content: space-between;
  font-size: 12.5px;
  color: var(--ink-soft);
  margin-top: 4px;
}
.sms-char-counter.warn { color: #96690E; font-weight: 600; }

.sms-placeholder-btn {
  font-size: 12px;
  padding: 3px 9px;
  border-radius: 999px;
  border: 1px solid var(--paper-line);
  background: var(--paper-raised);
  color: var(--ink-soft);
  cursor: pointer;
  margin: 2px 4px 2px 0;
}
.sms-placeholder-btn:hover { background: var(--paper-line-soft); color: var(--ink); }

.sms-preview-box {
  background: var(--paper-raised);
  border: 1px dashed var(--paper-line);
  border-radius: var(--radius-md);
  padding: 12px 14px;
  font-size: 13.5px;
  white-space: pre-wrap;
  margin-top: 8px;
}

.sms-recipient-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: 8px;
}

@media (max-width: 768px) {
  .sms-tabs { overflow-x: auto; flex-wrap: nowrap; }
}

/* ============================================================
   Professional broadsheet print layout — subject-code headings
   and a compact performance summary at the bottom of the report.
   ============================================================ */
.bs-performance-summary {
  margin: 18px 16px 12px;
  border: 1px solid #cbd5e1;
  background: #fff;
  page-break-inside: auto;
}
.bs-performance-title {
  padding: 7px 9px 2px;
  font-size: 10px;
  font-weight: 800;
  letter-spacing: .08em;
  color: #1e293b;
  border-bottom: 0;
}
.bs-performance-meta {
  padding: 0 9px 7px;
  font-size: 8px;
  color: #64748b;
  font-weight: 600;
  text-transform: uppercase;
}
.bs-performance-table {
  width: 100%;
  border-collapse: collapse;
  table-layout: fixed;
  font-size: 8px;
}
.bs-performance-table th,
.bs-performance-table td {
  border: 1px solid #dbe2ea;
  padding: 4px 5px;
  vertical-align: middle;
}
.bs-performance-table th {
  background: #eef2f7;
  color: #334155;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: .03em;
}
.bs-performance-table th:nth-child(1) { width: 15%; }
.bs-performance-table th:nth-child(2) { width: 12%; }
.bs-performance-table th:nth-child(3) { width: 12%; }
.bs-performance-table th:nth-child(4) { width: 9%; }
.bs-performance-table th:nth-child(5) { width: 8%; }
.bs-performance-table th:nth-child(6),
.bs-performance-table th:nth-child(7),
.bs-performance-table th:nth-child(8) { width: 9%; }
.bs-performance-table th:nth-child(9) { width: 8%; }
.bs-performance-table .num { text-align: center; }
.bs-perf-subject-name {
  display: block;
  margin-top: 1px;
  font-size: 7px;
  color: #64748b;
  font-weight: 500;
}

/* The main broadsheet must start each printed page with the compact
   subject-code header row, not the old class/subjects information strip. */
.bs-page-repeat-head { display: none !important; }

@media print {
  .bs-performance-summary {
    margin-left: 0;
    margin-right: 0;
  }
  .bs-performance-table {
    font-size: 7.5px;
  }
  .bs-performance-table th,
  .bs-performance-table td {
    padding: 3px 4px;
  }
}

/* ---------- Marks entry setup gate ---------- */
.marks-setup-card {
  max-width: 980px;
  margin: 0 auto 24px;
  padding: 24px;
  border-top: 4px solid var(--chalkboard, #3745a6);
}
.marks-setup-heading {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  margin-bottom: 22px;
}
.marks-setup-icon {
  width: 46px;
  height: 46px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(55,69,166,0.10);
  color: var(--chalkboard, #3745a6);
  font-size: 19px;
  flex-shrink: 0;
}
.marks-setup-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}
.marks-setup-grid .field:last-child {
  max-width: 240px;
}
.marks-setup-grid select,
.marks-setup-grid input {
  width: 100%;
  min-height: 42px;
}
.marks-setup-summary,
.marks-setup-warning {
  margin-top: 18px;
  padding: 12px 14px;
  border-radius: 9px;
  font-size: 13px;
}
.marks-setup-summary {
  background: rgba(22,128,58,0.07);
  border: 1px solid rgba(22,128,58,0.18);
}
.marks-setup-warning {
  background: rgba(184,134,59,0.08);
  border: 1px solid rgba(184,134,59,0.25);
}
.marks-setup-actions {
  display: flex;
  justify-content: flex-end;
  margin-top: 20px;
}
@media (max-width: 700px) {
  .marks-setup-grid { grid-template-columns: 1fr; }
  .marks-setup-grid .field:last-child { max-width: none; }
  .marks-setup-actions .btn { width: 100%; }
}

/* ---------- Marks entry: mobile responsiveness ---------- */
.marks-entry { max-width: 100%; min-width: 0; }
.marks-setup-grid .field { min-width: 0; }
.marks-setup-grid select,
.marks-setup-grid input { max-width: 100%; min-width: 0; }
.ms-adm { display: none; }

@media (max-width: 700px) {
  /* minmax(0,1fr) stops long option text stretching the column past the screen */
  .marks-setup-grid { grid-template-columns: minmax(0, 1fr); gap: 14px; }
  .marks-setup-card { padding: 16px; margin-bottom: 16px; }
  .marks-setup-heading { gap: 10px; margin-bottom: 16px; }
  .marks-setup-icon { width: 38px; height: 38px; font-size: 16px; }
  .marks-setup-heading h2 { font-size: 18px; }
  .marks-setup-summary,
  .marks-setup-warning { overflow-wrap: anywhere; }
  /* 16px inputs stop iOS Safari zooming the page on focus */
  .marks-entry select,
  .marks-entry input[type="number"] { font-size: 16px; }
  .marks-setup-actions { justify-content: stretch; }

  .marks-entry .total-marks-bar { flex-direction: column; align-items: stretch; gap: 12px; }
  .marks-entry .total-marks-bar .field input { width: 100% !important; }
  .marks-entry .total-marks-bar .field-hint { min-width: 0 !important; flex: none !important; }
  .marks-entry .total-marks-icon { display: none; }
}

@media (max-width: 600px) {
  .marks-entry table.ledger-table { table-layout: auto; }
  .marks-entry table.ledger-table th,
  .marks-entry table.ledger-table td { padding: 8px 6px; font-size: 13px; }
  .marks-entry table.ledger-table th:first-child,
  .marks-entry table.ledger-table td:first-child { padding-left: 8px; }
  .marks-entry .ms-idx,
  .marks-entry .ms-adm-col { display: none; }
  .marks-entry .ms-adm { display: block; font-size: 11px; color: var(--ink-soft); margin-top: 2px; }
  .marks-entry .ms-name { min-width: 110px; overflow-wrap: anywhere; }
  .marks-entry table.ledger-table .mark-input[data-student] {
    width: 72px; padding: 8px 6px; font-size: 16px;
  }
  /* save status sits under the input instead of widening the row */
  .marks-entry .mark-save-status {
    display: block !important; margin: 3px 0 0 !important; min-width: 0 !important; font-size: 10px !important;
  }
  .marks-entry table.ledger-table .levelCell { white-space: nowrap; }
}


/* ---------- Broadsheet: full grid borders (screen, print and PDF) ---------- */
#bsPrintArea table.ledger-table { border-collapse: collapse; }
#bsPrintArea table.ledger-table th,
#bsPrintArea table.ledger-table td,
#bsPrintArea table.ledger-table tfoot td { border: 1px solid #64748b; }
#bsPrintArea .bs-bottom-table th,
#bsPrintArea .bs-bottom-table td { border: 1px solid #64748b; }
#bsPrintArea .bs-bottom-section-title { border: 1px solid #64748b; border-bottom: 0; }


/* ---------- Broadsheet: neat grid, small level codes, print fit ---------- */
/* Level code sits under the percentage, small, so it never widens the cell */
#bsPrintArea .cell-level {
  display: block; font-size: 8px; line-height: 1; font-weight: 700;
  letter-spacing: .02em; color: #475569; margin-top: 2px; white-space: nowrap;
}
#bsPrintArea td.subj-cell { text-align: center; line-height: 1.15; padding-top: 5px; padding-bottom: 5px; }
/* Tidy grid: darker header, zebra rows, bold ruled edge round the sheet */
#bsPrintArea table.ledger-table { border: 2px solid #334155; }
#bsPrintArea table.ledger-table thead th {
  background: #e8edf5; color: #1f2937; border-bottom: 2px solid #334155; text-align: center;
}
#bsPrintArea table.ledger-table tbody tr:nth-child(even) td { background: #f7f9fc; }
#bsPrintArea table.ledger-table tfoot td { background: #e8edf5; border-top: 2px solid #334155; font-weight: 700; }
/* Level column badge: compact so it fits its narrow column */
#bsPrintArea td[data-level-cell] { text-align: center; padding-left: 2px; padding-right: 2px; }
#bsPrintArea td[data-level-cell] .badge {
  font-size: 9px; padding: 2px 4px; min-width: 0; line-height: 1.2; white-space: nowrap;
}
#bsPrintArea th { white-space: normal; padding-left: 4px; padding-right: 4px; font-size: 10px; letter-spacing: .02em; }
@media print {
  #bsPrintArea .cell-level { font-size: 7px; }
  #bsPrintArea table.ledger-table { font-size: 9px; }
  #bsPrintArea td[data-level-cell] .badge { font-size: 8px; padding: 1px 3px; }
  #bsPrintArea table.ledger-table th, #bsPrintArea table.ledger-table td { padding: 3px 3px; }
  #bsPrintArea table.ledger-table tbody tr:nth-child(even) td,
  #bsPrintArea table.ledger-table thead th,
  #bsPrintArea table.ledger-table tfoot td { -webkit-print-color-adjust: exact; print-color-adjust: exact; }
}

/* Report cards: give level badges (ME1, AE1 ...) breathing room */
.report-card table.ledger-table td .badge { margin-left: 6px; padding: 2px 8px; letter-spacing: .04em; }
.report-card table.ledger-table td.num { text-align: center; }

/* Professional student report-card presentation: screen, PDF and print. */
.report-card { --report-navy:#183451; --report-line:#a9b8c7; border:2px solid var(--report-navy); border-radius:5px; box-shadow:0 5px 22px rgba(19,46,74,.10); color:#172b40; }
.report-card .report-title-band { border-bottom:3px double var(--report-navy); padding-bottom:13px; }
.report-card .report-title-band h2 { color:var(--report-navy); letter-spacing:.25px; }
.report-card .report-meta-grid { gap:0; border:1px solid var(--report-line); grid-template-columns:repeat(2,minmax(0,1fr)); margin-bottom:15px; }
.report-card .report-meta-grid > div { min-width:0; padding:7px 10px; border-bottom:1px solid var(--report-line); overflow-wrap:anywhere; }
.report-card .report-meta-grid > div:nth-child(odd) { border-right:1px solid var(--report-line); }
.report-card .report-meta-grid > div .k { font-weight:700; color:var(--report-navy); }
.report-card table.ledger-table { border-collapse:collapse!important; border:1.5px solid var(--report-navy)!important; table-layout:auto; }
.report-card table.ledger-table th { background:#e8eef4!important; color:var(--report-navy)!important; font-weight:750; text-align:center; border:1px solid var(--report-line)!important; padding:9px 7px; }
.report-card table.ledger-table td { border:1px solid var(--report-line)!important; padding:8px 7px; vertical-align:middle; }
.report-card table.ledger-table tbody tr:nth-child(even) { background:#f5f8fb; }
.report-card table.ledger-table td:first-child { font-weight:600; }
.report-card .report-footer { margin-top:14px; }
.report-card .report-comments { border:1px solid var(--report-line); padding:10px 12px; margin-top:14px; font-size:12.5px; line-height:1.5; }
.report-card .report-comments p + p { border-top:1px solid var(--report-line); padding-top:7px; }
.report-card .signature-line { border-top:1px solid var(--report-navy); }
@media print {
 .report-card { border:1.5px solid #183451!important; padding:8px!important; box-shadow:none!important; border-radius:0!important; }
 .report-card .report-meta-grid > div { padding:4px 7px; }
 .report-card table.ledger-table th,.report-card table.ledger-table td { padding:3px 5px!important; }
 .report-card .report-comments { margin-top:8px; padding:6px 8px; font-size:11px; }
}

/* Full average performance description beside the existing circular grade. */
.report-card .performance-level-block { display:flex; flex-direction:column; align-items:center; justify-content:center; gap:5px; min-width:185px; max-width:240px; text-align:center; }
.report-card .performance-level-title { font-size:10px; font-weight:750; letter-spacing:.55px; color:#183451; }
.report-card .performance-level-circle { width:78px; height:78px; min-width:78px; border:2px solid #183451; border-radius:50%; display:flex; align-items:center; justify-content:center; font-size:22px; font-weight:800; background:#fff; box-sizing:border-box; }
.report-card .performance-level-description { font-size:12px; line-height:1.25; font-weight:750; color:#183451; max-width:220px; overflow-wrap:break-word; }
@media print { .report-card .performance-level-block { min-width:155px; gap:3px; } .report-card .performance-level-circle { width:60px; height:60px; min-width:60px; font-size:18px; } .report-card .performance-level-description { font-size:10px; } }

/* Centered, horizontal performance-level display for screen and A4 PDF. */
.report-card .report-performance-footer { position:relative; display:grid; grid-template-columns:1fr; justify-items:center; align-items:center; gap:10px; padding:12px 10px; border:1px solid var(--report-line,#ccd5df); }
.report-card .report-performance-summary { width:100%; display:flex; justify-content:center; gap:28px; flex-wrap:wrap; text-align:center; }
.report-card .performance-level-block { width:100%; max-width:none; min-width:0; display:flex; flex-direction:column; align-items:center; gap:9px; text-align:center; }
.report-card .performance-level-title { text-align:center; font-size:12px; }
.report-card .performance-level-horizontal { display:flex; flex-direction:row; align-items:center; justify-content:center; gap:16px; width:100%; }
.report-card .performance-level-circle { flex:0 0 78px; }
.report-card .performance-level-description { max-width:none; font-size:14px; text-align:left; }
@media print {
 .report-card .report-performance-footer { padding:7px 9px!important; gap:5px!important; break-inside:avoid; }
 .report-card .performance-level-block { min-width:0!important; width:100%!important; gap:5px!important; }
 .report-card .performance-level-horizontal { gap:12px!important; }
 .report-card .performance-level-circle { flex:0 0 60px!important; }
 .report-card .performance-level-description { font-size:11px!important; }
}

/* Term dates on printable student report cards */
.report-term-dates { display:flex; justify-content:center; gap:28px; flex-wrap:wrap; text-align:center; border:1px solid #b8c4d2; border-radius:5px; padding:9px 12px; margin:12px 0; font-size:12px; color:#1b3048; background:#f8fafc; }
.report-term-dates > div { flex:1 1 180px; }
@media print { .report-term-dates { break-inside:avoid; -webkit-print-color-adjust:exact; print-color-adjust:exact; } }

/* Keep school term dates at the bottom of each student report card, above print footer. */
.report-card > .report-term-dates { margin-top: 18px; margin-bottom: 8px; break-inside: avoid; page-break-inside: avoid; }

/* Wide modal — used by the learner "History" and past report card views */
.modal:has(.modal-wide-marker) { max-width: 920px; }
.history-reportwrap { overflow-x: auto; }