@import url("https://fonts.googleapis.com/css2?family=IBM+Plex+Mono:wght@500;600&family=Newsreader:opsz,wght@6..72,600&family=Noto+Sans+SC:wght@400;500;600;700&display=swap");

:root {
  --edu-primary: #123f32;
  --edu-primary-dark: #082a22;
  --edu-primary-light: #4e8a57;
  --edu-primary-soft: #edf3e9;
  --edu-accent: #c7d93d;
  --edu-success: #39724b;
  --edu-success-soft: #e5f1e8;
  --edu-warning: #a86f17;
  --edu-warning-soft: #f7edda;
  --edu-info: #326b78;
  --edu-info-soft: #e5f0f1;
  --edu-bg: #eef0eb;
  --edu-bg-warm: #f4f1e8;
  --edu-surface: #ffffff;
  --edu-surface-warm: #f8f7f2;
  --edu-text-dark: #17211d;
  --edu-text: #35413b;
  --edu-text-muted: #68746e;
  --edu-text-light: #87918c;
  --edu-border: #d9ded6;
  --edu-border-soft: #e7eae5;
  --edu-border-warm: #d9ded6;
  --edu-shadow-sm: 0 1px 2px rgba(8, 42, 34, 0.05);
  --edu-shadow: 0 8px 20px rgba(8, 42, 34, 0.06);
  --edu-shadow-lg: 0 16px 34px rgba(8, 42, 34, 0.08);
  --edu-body-font: "Noto Sans SC", "Microsoft YaHei UI", sans-serif;
  --edu-display-font: "Newsreader", "Noto Serif SC", serif;
  --edu-mono-font: "IBM Plex Mono", monospace;
}

body.app-body {
  margin: 0;
  background: var(--edu-bg);
  color: var(--edu-text);
  font-family: var(--edu-body-font);
  font-size: 15px;
  line-height: 1.6;
}

body.app-body * {
  letter-spacing: 0;
}

body.app-body a {
  color: var(--edu-primary);
  text-underline-offset: 3px;
}

body.app-body .app {
  min-height: 100vh;
  background: var(--edu-bg);
}

body.app-body .sidebar,
body.app-body.role-student .sidebar,
body.app-body.role-parent .sidebar {
  width: 244px;
  padding: 22px 14px;
  color: rgba(255, 255, 255, 0.82);
  background: var(--edu-primary-dark) !important;
  border-right: 0;
  box-shadow: none;
}

body.app-body .sidebar-head {
  min-height: 68px;
  align-items: center;
  margin: 0 4px 22px;
  padding: 0 6px 18px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.18);
}

body.app-body .brand {
  margin: 0;
  color: #ffffff;
}

body.app-body .brand-mark,
body.app-body.role-student .brand-mark {
  color: #ffffff;
  font-family: var(--edu-display-font);
  font-size: 24px;
  font-weight: 600;
  line-height: 1.05;
}

body.app-body .brand-subtitle {
  margin-top: 7px;
  color: rgba(255, 255, 255, 0.56);
  font-family: var(--edu-mono-font);
  font-size: 9px;
  font-weight: 600;
  letter-spacing: 0.08em;
}

body.app-body .nav-link,
body.app-body .nav-link:visited,
body.app-body.role-student .nav-link,
body.app-body.role-parent .nav-link {
  min-height: 44px;
  display: flex;
  align-items: center;
  gap: 11px;
  margin: 0 0 4px;
  padding: 9px 11px;
  color: rgba(255, 255, 255, 0.74) !important;
  background: transparent !important;
  border: 1px solid transparent;
  border-radius: 4px;
  box-shadow: none !important;
  font-size: 13px;
  font-weight: 600;
  text-decoration: none;
  transform: none;
}

body.app-body .nav-link:hover,
body.app-body.role-student .nav-link:hover,
body.app-body.role-parent .nav-link:hover {
  color: #ffffff !important;
  background: rgba(255, 255, 255, 0.08) !important;
  border-color: rgba(255, 255, 255, 0.12);
  transform: none;
}

body.app-body .nav-link.active,
body.app-body.role-student .nav-link.active,
body.app-body.role-parent .nav-link.active {
  color: var(--edu-primary-dark) !important;
  background: var(--edu-accent) !important;
  border-color: var(--edu-accent);
  box-shadow: none !important;
}

body.app-body .nav-link-icon,
body.app-body.role-student .nav-link-icon {
  width: 22px;
  height: 22px;
  display: grid;
  place-items: center;
  flex: 0 0 22px;
  color: currentColor;
  background: transparent;
  border: 0;
  border-radius: 0;
  font-family: inherit;
  font-size: 0;
}

body.app-body .nav-link-label {
  min-width: 0;
  overflow-wrap: anywhere;
}

body.app-body .main,
body.app-body.role-owner .main,
body.app-body.role-manager .main,
body.app-body.role-teacher .main {
  min-width: 0;
  padding: 22px 24px 38px;
  background: var(--edu-bg);
}

body.app-body .page-container,
body.app-body.role-owner .page-container,
body.app-body.role-manager .page-container,
body.app-body.role-teacher .page-container {
  max-width: 1520px;
  margin: 0 auto;
}

body.app-body .topbar,
body.app-body.role-owner .topbar,
body.app-body.role-manager .topbar,
body.app-body.role-teacher .topbar {
  min-height: 62px;
  margin-bottom: 22px;
  padding: 10px 13px;
  color: var(--edu-text);
  background: rgba(255, 255, 255, 0.96);
  border: 1px solid var(--edu-border);
  border-radius: 6px;
  box-shadow: var(--edu-shadow-sm);
  backdrop-filter: blur(14px);
}

body.app-body .topbar-kicker {
  color: var(--edu-text-muted);
  font-family: var(--edu-mono-font);
  font-size: 9px;
  font-weight: 600;
  letter-spacing: 0.07em;
}

body.app-body .topbar-identity,
body.app-body.role-owner .topbar-identity,
body.app-body.role-manager .topbar-identity,
body.app-body.role-teacher .topbar-identity {
  color: var(--edu-text-dark);
  font-size: 17px;
  font-weight: 700;
}

body.app-body .topbar-mini-field,
body.app-body .topbar-status-chip {
  min-height: 36px;
  padding: 5px 8px;
  color: var(--edu-primary-dark);
  background: var(--edu-surface-warm);
  border: 1px solid var(--edu-border);
  border-radius: 4px;
}

body.app-body .topbar-status-chip strong {
  color: var(--edu-primary-dark);
}

body.app-body .topbar-mini-label {
  color: var(--edu-text-muted);
  font-family: var(--edu-mono-font);
  font-size: 9px;
}

body.app-body .page-title,
body.app-body.role-owner .page-title,
body.app-body.role-manager .page-title,
body.app-body.role-teacher .page-title {
  margin: 0 0 18px;
  color: var(--edu-text-dark);
  font-family: var(--edu-display-font);
  font-size: 32px;
  font-weight: 600;
  line-height: 1.15;
}

body.app-body .page-subtitle {
  color: var(--edu-text-muted);
}

body.app-body .card,
body.app-body.role-owner .card,
body.app-body.role-manager .card,
body.app-body.role-teacher .card {
  margin-bottom: 14px;
  padding: 16px;
  color: var(--edu-text);
  background: var(--edu-surface);
  border: 1px solid var(--edu-border);
  border-radius: 6px;
  box-shadow: var(--edu-shadow-sm);
  transform: none;
}

body.app-body .card:hover {
  box-shadow: var(--edu-shadow-sm);
  transform: none;
}

body.app-body .card .card,
body.app-body.role-owner .card .card,
body.app-body.role-manager .card .card,
body.app-body.role-teacher .card .card {
  padding: 0;
  background: transparent;
  border: 0;
  border-radius: 0;
  box-shadow: none;
}

body.app-body .card h3,
body.app-body .card h4,
body.app-body.role-owner .card h3,
body.app-body.role-owner .card h4,
body.app-body.role-manager .card h3,
body.app-body.role-manager .card h4,
body.app-body.role-teacher .card h3,
body.app-body.role-teacher .card h4 {
  color: var(--edu-text-dark);
  font-size: 19px;
  font-weight: 700;
}

body.app-body .hero-panel {
  color: var(--edu-text);
  background: var(--edu-surface) !important;
  border: 1px solid var(--edu-border) !important;
  box-shadow: var(--edu-shadow-sm) !important;
}

body.app-body .hero-title {
  color: var(--edu-text-dark);
  font-family: var(--edu-display-font);
  font-size: 38px;
  font-weight: 600;
}

body.app-body .hero-copy,
body.app-body .section-note,
body.app-body .section-copy,
body.app-body .muted {
  color: var(--edu-text-muted) !important;
}

body.app-body .hero-chip,
body.app-body .section-kicker,
body.app-body:not(.menu-dashboard) .section-kicker {
  color: var(--edu-primary-dark);
  background: var(--edu-primary-soft);
  border: 1px solid #cddbc9;
  border-radius: 3px;
  font-family: var(--edu-mono-font);
}

body.app-body input,
body.app-body select,
body.app-body textarea,
body.app-body.role-owner input,
body.app-body.role-owner select,
body.app-body.role-owner textarea,
body.app-body.role-manager input,
body.app-body.role-manager select,
body.app-body.role-manager textarea,
body.app-body.role-teacher input,
body.app-body.role-teacher select,
body.app-body.role-teacher textarea {
  min-height: 42px;
  padding: 9px 11px;
  color: var(--edu-text-dark);
  background: #ffffff;
  border: 1px solid #cbd2cc;
  border-radius: 4px;
  box-shadow: inset 0 1px 1px rgba(8, 42, 34, 0.03);
  font: inherit;
}

body.app-body input:focus,
body.app-body select:focus,
body.app-body textarea:focus {
  outline: none;
  background: #ffffff;
  border-color: var(--edu-primary-light);
  box-shadow: 0 0 0 3px rgba(78, 138, 87, 0.16);
}

body.app-body button,
body.app-body .btn,
body.app-body.role-owner button,
body.app-body.role-owner .btn,
body.app-body.role-manager button,
body.app-body.role-manager .btn,
body.app-body.role-teacher button,
body.app-body.role-teacher .btn {
  min-height: 42px;
  padding: 9px 14px;
  color: #ffffff;
  background: var(--edu-primary);
  border: 1px solid var(--edu-primary);
  border-radius: 4px;
  box-shadow: none;
  font-family: var(--edu-body-font);
  font-size: 13px;
  font-weight: 700;
  filter: none;
  transform: none;
}

body.app-body button:hover,
body.app-body .btn:hover {
  color: #ffffff;
  background: var(--edu-primary-dark);
  border-color: var(--edu-primary-dark);
  box-shadow: none;
  filter: none;
  transform: translateY(-1px);
}

body.app-body .btn.secondary,
body.app-body button.secondary,
body.app-body .btn.ghost,
body.app-body.role-owner .btn.secondary,
body.app-body.role-manager .btn.secondary,
body.app-body.role-teacher .btn.secondary {
  color: var(--edu-primary-dark);
  background: #ffffff;
  border: 1px solid #bfc9c1;
  box-shadow: none;
}

body.app-body .btn.secondary:hover,
body.app-body button.secondary:hover,
body.app-body .btn.ghost:hover {
  color: var(--edu-primary-dark);
  background: var(--edu-primary-soft);
  border-color: var(--edu-primary-light);
}

body.app-body.role-parent button,
body.app-body.role-parent .btn,
body.app-body.role-student button,
body.app-body.role-student .btn {
  color: #ffffff;
  background: var(--edu-primary);
  border: 1px solid var(--edu-primary);
  border-radius: 4px;
  box-shadow: none;
  filter: none;
}

body.app-body.role-parent .btn.secondary,
body.app-body.role-parent button.secondary,
body.app-body.role-student .btn.secondary,
body.app-body.role-student button.secondary {
  color: var(--edu-primary-dark);
  background: #ffffff;
  border-color: #bfc9c1;
}

body.app-body.role-parent button.layout-mode-option {
  color: var(--edu-text-muted);
  background: transparent;
  border-color: transparent;
}

body.app-body.role-parent button.layout-mode-option.is-active {
  color: #ffffff;
  background: var(--edu-primary);
  border-color: var(--edu-primary);
}

body.app-body button.layout-mode-option[data-layout-option] {
  color: var(--edu-text-muted);
  background: transparent;
  border-color: transparent;
}

body.app-body button.layout-mode-option[data-layout-option].is-active {
  color: #ffffff;
  background: var(--edu-primary);
  border-color: var(--edu-primary);
}

body.layout-preview-host {
  margin: 0;
  overflow: hidden;
  background: #dfe5df;
}

.manual-mobile-layout-preview {
  min-height: 100vh;
  display: grid;
  place-items: stretch center;
}

.manual-mobile-layout-frame {
  width: 430px;
  max-width: 100%;
  height: 100vh;
  display: block;
  background: var(--edu-bg);
  border: 0;
  box-shadow: 0 0 34px rgba(8, 42, 34, 0.14);
}

body.app-body .btn.danger,
body.app-body button.danger,
body.app-body .danger .btn {
  color: #ffffff;
  background: #a8322d;
  border-color: #a8322d;
}

.role-mobile-nav {
  display: none;
}

body.app-body .compact-btn,
body.app-body .topbar-actions .compact-btn,
body.app-body .topbar-actions .inline-form .compact-btn {
  min-height: 34px;
  padding: 6px 9px;
  border-radius: 3px;
  font-size: 11px;
}

body.app-body .table-wrap,
body.app-body.role-owner .table-wrap,
body.app-body.role-manager .table-wrap,
body.app-body.role-teacher .table-wrap {
  background: var(--edu-surface);
  border: 1px solid var(--edu-border);
  border-radius: 5px;
  box-shadow: none;
}

body.app-body table {
  background: #ffffff;
}

body.app-body th,
body.app-body.role-owner th,
body.app-body.role-manager th,
body.app-body.role-teacher th {
  color: #45524b;
  background: #f1f4ef;
  border-color: var(--edu-border);
  border-bottom: 1px solid #cbd2cc;
  font-family: var(--edu-mono-font);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.04em;
}

body.app-body td,
body.app-body.role-owner td,
body.app-body.role-manager td,
body.app-body.role-teacher td {
  color: var(--edu-text);
  background: #ffffff;
  border-color: var(--edu-border-soft);
}

body.app-body tr:hover td {
  background: #f8faf6;
}

body.app-body .stat-card,
body.app-body .ops-stat,
body.app-body:not(.menu-dashboard) .stat-card,
body.app-body:not(.menu-dashboard) .ops-stat,
body.app-body .quick-action,
body.app-body .picker-shell,
body.app-body .picker-result-row,
body.app-body .picker-summary {
  color: var(--edu-text);
  background: #ffffff;
  border: 1px solid var(--edu-border);
  border-radius: 5px;
  box-shadow: none;
}

body.app-body .stat-value,
body.app-body .ops-stat-value,
body.app-body:not(.menu-dashboard) .stat-value,
body.app-body:not(.menu-dashboard) .ops-stat-value {
  color: var(--edu-primary-dark);
  font-family: var(--edu-display-font);
  font-weight: 600;
}

body.app-body .stat-label,
body.app-body .ops-stat-label,
body.app-body:not(.menu-dashboard) .stat-label,
body.app-body:not(.menu-dashboard) .ops-stat-label {
  color: var(--edu-text-muted);
  font-family: var(--edu-mono-font);
}

body.app-body .badge {
  padding: 3px 7px;
  border-radius: 3px;
  font-size: 10px;
  font-weight: 700;
}

body.app-body .badge.active {
  color: #245a36;
  background: var(--edu-success-soft);
  border: 1px solid #c4ddca;
}

body.app-body .badge.leave {
  color: #83530f;
  background: var(--edu-warning-soft);
  border: 1px solid #ead5ae;
}

body.app-body .badge.ended {
  color: #8b3030;
  background: #f5e4e2;
  border: 1px solid #e5c5c2;
}

body.app-body .flash {
  padding: 10px 12px;
  border-radius: 4px;
  box-shadow: none;
}

body.app-body .flash.success {
  color: #245a36;
  background: var(--edu-success-soft);
  border: 1px solid #c4ddca;
}

body.app-body .flash.error,
body.app-body .login-error {
  color: #8b3030;
  background: #f7e8e6;
  border: 1px solid #e5c5c2;
}

body.app-body .timetable-wrap,
body.app-body .lesson-block,
body.app-body .mobile-slot-section,
body.app-body .mobile-slot-card {
  background: #ffffff;
  border-color: var(--edu-border);
  border-radius: 5px;
  box-shadow: none;
}

body.app-body .tt-head,
body.app-body .tt-rowhead {
  color: var(--edu-text-dark);
  background: #f1f4ef;
  border-color: var(--edu-border);
}

/* Branded login */
body.app-body.menu-plain {
  min-height: 100vh;
  background: var(--edu-bg-warm);
}

body.app-body.menu-plain > div[style] {
  max-width: none !important;
  min-height: 100vh;
  margin: 0 !important;
}

body.app-body.menu-plain > div[style] > .page-title {
  display: none;
}

.login-shell {
  min-height: 100vh;
  display: grid;
  grid-template-columns: minmax(360px, 0.82fr) minmax(500px, 1.18fr);
}

.login-brand-panel {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 44px 54px;
  color: #ffffff;
  background: var(--edu-primary-dark);
}

.login-brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  align-self: flex-start;
  color: #ffffff !important;
  text-decoration: none;
}

.login-brand img {
  width: 44px;
  height: 50px;
  object-fit: contain;
}

.login-brand > span {
  display: flex;
  flex-direction: column;
}

.login-brand strong {
  font-family: var(--edu-display-font);
  font-size: 26px;
  font-weight: 600;
  line-height: 1;
}

.login-brand small,
.login-kicker,
.login-form-heading p {
  margin-top: 6px;
  font-family: var(--edu-mono-font);
  font-size: 9px;
  font-weight: 600;
  letter-spacing: 0.08em;
}

.login-brand-copy {
  max-width: 560px;
  padding: 90px 0;
}

.login-kicker {
  margin: 0 0 20px;
  color: var(--edu-accent);
}

.login-brand-copy h1 {
  margin: 0;
  font-family: var(--edu-display-font);
  font-size: 50px;
  font-weight: 600;
  line-height: 1.08;
}

.login-brand-copy > p:last-child {
  margin: 24px 0 0;
  color: rgba(255, 255, 255, 0.65);
}

.login-home-link {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  align-self: flex-start;
  color: rgba(255, 255, 255, 0.72) !important;
  font-size: 13px;
  text-decoration: none;
}

.login-home-link:hover {
  color: var(--edu-accent) !important;
}

.login-form-panel {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 48px;
  background: var(--edu-bg-warm);
}

.login-form-wrap {
  width: min(100%, 440px);
}

.login-toolbar {
  min-height: 44px;
  display: flex;
  justify-content: flex-end;
  margin-bottom: 20px;
}

.login-language {
  min-height: 40px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 0 10px;
  color: var(--edu-primary-dark);
  background: #ffffff;
  border: 1px solid #cbd2cc;
  border-radius: 4px;
}

.login-language select {
  max-width: 92px;
  padding: 0;
  color: inherit;
  background: transparent;
  border: 0;
  outline: 0;
  cursor: pointer;
  font: 600 12px/1 var(--edu-body-font);
}

.login-language:focus-within {
  outline: 2px solid var(--edu-accent);
  outline-offset: 2px;
}

.login-form-heading {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  margin-bottom: 34px;
  padding-bottom: 22px;
  border-bottom: 1px solid #cbd2cc;
}

.login-form-heading > span {
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  color: #ffffff;
  background: var(--edu-primary);
  border-radius: 4px;
}

.login-form-heading p {
  margin: 0 0 4px;
  color: var(--edu-text-muted);
}

.login-form-heading h2 {
  margin: 0;
  color: var(--edu-text-dark);
  font-family: var(--edu-display-font);
  font-size: 34px;
  font-weight: 600;
}

.login-error {
  margin-bottom: 20px;
  padding: 10px 12px;
  border-radius: 4px;
}

.login-form {
  display: grid;
  gap: 20px;
}

.login-form label {
  display: grid;
  gap: 7px;
  color: var(--edu-text-dark);
  font-size: 13px;
  font-weight: 700;
}

body.app-body .login-form input {
  width: 100%;
  min-height: 50px;
  font-size: 16px;
}

body.app-body .login-form button {
  width: 100%;
  min-height: 50px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 4px;
  padding: 11px 16px;
  background: var(--edu-primary);
}

.login-support {
  margin: 24px 0 0;
  color: var(--edu-text-muted);
  font-size: 12px;
}

@media (max-width: 900px) {
  body.app-body .main,
  body.app-body.role-owner .main,
  body.app-body.role-manager .main,
  body.app-body.role-teacher .main {
    padding: 16px 16px 32px;
  }

  body.app-body .sidebar,
  body.app-body.role-student .sidebar,
  body.app-body.role-parent .sidebar {
    width: min(82vw, 294px);
  }

  body.app-body .mobile-nav-toggle {
    width: 44px;
    min-width: 44px;
    min-height: 40px;
    padding: 0 8px;
    color: var(--edu-primary-dark);
    background: var(--edu-primary-soft);
    border: 1px solid #cddbc9;
    border-radius: 4px;
  }

  body.app-body .topbar {
    border-radius: 5px;
  }

  body.app-body .main,
  body.app-body.role-parent .main {
    padding: 12px 12px calc(92px + env(safe-area-inset-bottom));
  }

  body.app-body.role-parent:has(.parent-mobile-home) .page-title {
    display: none;
  }

  body.app-body.role-parent .topbar {
    min-height: 48px;
    margin-bottom: 8px;
    padding: 7px;
  }

  body.app-body.role-parent .topbar-kicker,
  body.app-body.role-parent .topbar-status-chip {
    display: none;
  }

  body.app-body.role-parent .topbar-mini-field {
    display: none;
  }

  body.app-body.role-parent .topbar-primary {
    width: auto;
    flex: 1 1 auto;
    display: flex;
  }

  body.app-body.role-parent .topbar-actions {
    width: auto;
    display: flex;
    flex: 0 0 auto;
  }

  body.app-body.role-parent .topbar-actions > .topbar-action-group:first-child {
    display: none;
  }

  body.app-body.role-parent .topbar-identity {
    font-size: 14px;
    white-space: nowrap;
  }

  body.app-body.role-student .topbar {
    min-height: 48px;
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 8px;
    padding: 7px;
  }

  body.app-body.role-student .topbar-primary {
    width: auto;
    min-width: 0;
    display: flex;
    flex: 1 1 auto;
  }

  body.app-body.role-student .topbar-actions {
    width: auto;
    display: flex;
    flex: 0 0 auto;
  }

  body.app-body.role-student .topbar-actions > .topbar-action-group:first-child,
  body.app-body.role-student .topbar-mini-field,
  body.app-body.role-student .topbar-kicker,
  body.app-body.role-student .topbar-status-chip {
    display: none;
  }

  body.app-body.role-student .topbar-identity {
    font-size: 14px;
    white-space: nowrap;
  }

  .role-mobile-nav {
    position: fixed;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 80;
    display: grid;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    min-height: calc(58px + env(safe-area-inset-bottom));
    padding: 3px 6px env(safe-area-inset-bottom);
    background: rgba(255, 255, 255, 0.98);
    border-top: 1px solid var(--edu-border);
    box-shadow: 0 -6px 20px rgba(8, 42, 34, 0.08);
  }

  body.app-body .role-mobile-nav-link,
  body.app-body button.role-mobile-nav-link {
    min-width: 0;
    min-height: 50px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 3px;
    padding: 4px 2px;
    color: #68746e;
    background: transparent;
    border: 0;
    border-radius: 0;
    box-shadow: none;
    font-size: 10px;
    font-weight: 600;
    line-height: 1.1;
    text-decoration: none;
  }

  .role-mobile-nav-link svg {
    width: 20px;
    height: 20px;
  }

  body.app-body .role-mobile-nav-link.is-active {
    color: var(--edu-primary);
  }

  .login-shell {
    grid-template-columns: 1fr;
  }

  .login-brand-panel {
    min-height: auto;
    padding: 30px 32px;
  }

  .login-brand-copy {
    padding: 70px 0;
  }

  .login-form-panel {
    min-height: auto;
    padding: 64px 32px 80px;
  }
}

@media (max-width: 600px) {
  body.app-body {
    font-size: 16px;
  }

  body.app-body .topbar {
    align-items: flex-start;
    gap: 10px;
    padding: 9px;
  }

  body.app-body .topbar-identity {
    font-size: 15px;
  }

  body.app-body .page-title {
    font-size: 28px;
  }

  body.app-body .card {
    padding: 14px;
    border-radius: 5px;
  }

  .login-brand-panel {
    padding: 24px 20px;
  }

  .login-brand-copy {
    padding: 62px 0;
  }

  .login-brand-copy h1 {
    font-size: 38px;
  }

  .login-form-panel {
    padding: 52px 20px 70px;
  }
}

/* Manual parent mobile mode also works from a desktop browser. */
html[data-layout-mode="mobile"] body.app-body.role-parent {
  background: #dfe5df;
}

html[data-layout-mode="mobile"] body.app-body.role-parent .app {
  width: min(430px, 100%);
  min-height: 100vh;
  display: block;
  margin: 0 auto;
  background: var(--edu-bg);
  box-shadow: 0 0 34px rgba(8, 42, 34, 0.12);
}

html[data-layout-mode="mobile"] body.app-body.role-parent .sidebar,
html[data-layout-mode="mobile"] body.app-body.role-parent .sidebar-backdrop,
html[data-layout-mode="mobile"] body.app-body.role-parent .mobile-nav-toggle {
  display: none !important;
}

html[data-layout-mode="mobile"] body.app-body.role-parent .main {
  width: 100%;
  padding: 12px 12px calc(86px + env(safe-area-inset-bottom));
}

html[data-layout-mode="mobile"] body.app-body.role-parent:has(.parent-mobile-home) .page-title {
  display: none;
}

html[data-layout-mode="mobile"] body.app-body.role-parent .topbar {
  min-height: 48px;
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 0 0 8px;
  padding: 7px;
  border-radius: 5px;
}

html[data-layout-mode="mobile"] body.app-body.role-parent .topbar-primary {
  width: auto;
  min-width: 0;
  display: flex;
  flex: 1 1 auto;
}

html[data-layout-mode="mobile"] body.app-body.role-parent .topbar-user {
  min-width: 0;
}

html[data-layout-mode="mobile"] body.app-body.role-parent .topbar-kicker,
html[data-layout-mode="mobile"] body.app-body.role-parent .topbar-status-chip,
html[data-layout-mode="mobile"] body.app-body.role-parent .topbar-mini-field,
html[data-layout-mode="mobile"] body.app-body.role-parent .topbar-actions > .topbar-action-group:first-child {
  display: none;
}

html[data-layout-mode="mobile"] body.app-body.role-parent .topbar-identity {
  font-size: 14px;
  white-space: nowrap;
}

html[data-layout-mode="mobile"] body.app-body.role-parent .topbar-identity .muted {
  font-size: 12px !important;
}

html[data-layout-mode="mobile"] body.app-body.role-parent .topbar-actions {
  width: auto;
  display: flex;
  flex: 0 0 auto;
}

html[data-layout-mode="mobile"] body.app-body .role-mobile-nav {
  position: fixed;
  bottom: 0;
  z-index: 80;
  left: 50%;
  right: auto;
  width: min(430px, 100%);
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  transform: translateX(-50%);
  min-height: calc(58px + env(safe-area-inset-bottom));
  padding: 3px 6px env(safe-area-inset-bottom);
  background: rgba(255, 255, 255, 0.98);
  border-top: 1px solid var(--edu-border);
  box-shadow: 0 -6px 20px rgba(8, 42, 34, 0.08);
}

html[data-layout-mode="mobile"] body.app-body .role-mobile-nav-link,
html[data-layout-mode="mobile"] body.app-body button.role-mobile-nav-link {
  min-width: 0;
  min-height: 50px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 3px;
  padding: 4px 2px;
  color: #68746e;
  background: transparent;
  border: 0;
  border-radius: 0;
  box-shadow: none;
  font-size: 10px;
  font-weight: 600;
  line-height: 1.1;
  text-decoration: none;
}

html[data-layout-mode="mobile"] body.app-body .role-mobile-nav-link svg {
  width: 20px;
  height: 20px;
}

html[data-layout-mode="mobile"] body.app-body .role-mobile-nav-link.is-active {
  color: var(--edu-primary);
}

body.app-body .mobile-card-summary {
  display: none;
}

/* Shared high-density mobile layout for every signed-in role. */
@media (max-width: 540px) {
  body.app-body:not(.role-parent) .main {
    width: 100%;
    padding: 8px 8px calc(76px + env(safe-area-inset-bottom));
  }

  body.app-body .mobile-nav-toggle {
    display: none !important;
  }

  body.app-body .page-container {
    width: 100%;
    max-width: none;
  }

  body.app-body .topbar {
    min-height: 52px;
    display: flex;
    grid-template-columns: none;
    flex-flow: row nowrap;
    align-items: center;
    gap: 6px;
    margin: 0 0 8px;
    padding: 4px 6px;
    border-radius: 5px;
  }

  body.app-body .topbar-primary {
    width: auto;
    min-width: 0;
    display: flex;
    grid-template-columns: none;
    flex: 1 1 auto;
    align-items: center;
    gap: 6px;
  }

  body.app-body .topbar-user {
    min-width: 0;
    display: block;
  }

  body.app-body .topbar-kicker,
  body.app-body .topbar-status-chip,
  body.app-body .topbar-mini-field,
  body.app-body .topbar-actions > .topbar-action-group:first-child {
    display: none;
  }

  body.app-body .topbar-identity {
    max-width: 190px;
    overflow: hidden;
    font-size: 14px;
    line-height: 1.2;
    text-overflow: ellipsis;
    white-space: nowrap;
  }

  body.app-body .topbar-identity .muted {
    font-size: 11px !important;
  }

  body.app-body .topbar-actions {
    width: auto;
    display: flex;
    grid-template-columns: none;
    flex: 0 0 auto;
  }

  body.app-body .mobile-nav-toggle,
  body.app-body .topbar-more-summary {
    width: 44px;
    min-width: 44px;
    min-height: 44px;
    padding: 0;
  }

  body.app-body .topbar-more-summary span {
    display: none;
  }

  body.app-body .topbar-more-panel {
    width: min(320px, calc(100vw - 24px));
    padding: 8px;
    border-radius: 5px;
  }

  body.app-body .page-title {
    margin: 0 0 8px;
    font-size: 22px;
    line-height: 1.25;
  }

  body.app-body.menu-dashboard:has(.manager-home) .page-title,
  body.app-body.menu-workflow.role-teacher .page-title {
    display: none;
  }

  body.app-body .card,
  body.app-body.role-student .card,
  body.app-body.role-teacher .card {
    padding: 10px;
    margin-bottom: 8px;
    border-radius: 5px;
  }

  body.app-body .card h3,
  body.app-body .card h4,
  body.app-body.role-student .card h3,
  body.app-body.role-student .card h4,
  body.app-body.role-teacher .card h3,
  body.app-body.role-teacher .card h4 {
    margin-bottom: 6px;
    font-size: 17px;
    line-height: 1.3;
  }

  body.app-body input,
  body.app-body select,
  body.app-body textarea {
    min-height: 44px;
    padding: 8px 10px;
    font-size: 16px;
  }

  body.app-body button,
  body.app-body .btn,
  body.app-body.role-student button,
  body.app-body.role-student .btn,
  body.app-body.role-teacher button,
  body.app-body.role-teacher .btn {
    min-height: 44px;
    padding: 8px 10px;
    border-radius: 4px;
    font-size: 13px;
  }

  body.app-body .section-note,
  body.app-body .muted {
    font-size: 12px;
    line-height: 1.45;
  }

  body.app-body .wf-shell,
  body.app-body .wf-shell.wf-shell-ops,
  body.app-body .wf-shell.wf-shell-teacher {
    gap: 8px;
  }

  body.app-body .wf-stat-grid,
  body.app-body .wf-teacher-action-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 8px;
  }

  body.app-body .wf-stat-card,
  body.app-body .wf-shell-ops .wf-stat-card,
  body.app-body .wf-teacher-action-card {
    min-height: 72px;
    gap: 3px;
    padding: 9px 10px;
    border-radius: 5px;
    box-shadow: none;
  }

  body.app-body .wf-stat-label,
  body.app-body .wf-teacher-action-title {
    font-size: 10px;
    line-height: 1.2;
  }

  body.app-body .wf-stat-value,
  body.app-body .wf-shell-ops .wf-stat-value,
  body.app-body .wf-teacher-action-value {
    font-size: 22px;
  }

  body.app-body .wf-stat-copy,
  body.app-body .wf-teacher-action-copy,
  body.app-body .wf-teacher-action-link {
    display: none;
  }

  body.app-body .wf-ops-topline {
    display: grid;
    gap: 8px;
    padding: 0 0 8px;
  }

  body.app-body .wf-ops-title {
    gap: 3px;
  }

  body.app-body .wf-ops-title h2 {
    font-size: 22px;
    line-height: 1.2;
  }

  body.app-body .wf-ops-title p,
  body.app-body .wf-panel-copy {
    display: none;
  }

  body.app-body .wf-ops-actions {
    width: 100%;
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 6px;
  }

  body.app-body .wf-ops-actions .btn {
    width: 100%;
    min-width: 0;
    padding-inline: 5px;
    font-size: 11px;
    line-height: 1.2;
  }

  body.app-body .wf-live-grid {
    grid-template-columns: 1fr;
    gap: 8px;
  }

  body.app-body .wf-shell-ops .wf-live-panel,
  body.app-body .wf-live-panel {
    gap: 8px;
    padding: 10px;
    border-radius: 5px;
    box-shadow: none;
  }

  body.app-body .wf-shell-ops .wf-panel-head h3,
  body.app-body .wf-panel-head h3 {
    margin-top: 3px;
    font-size: 17px;
  }

  body.app-body .wf-hero-kicker,
  body.app-body .wf-panel-kicker {
    min-height: 22px;
    padding: 0 7px;
    font-size: 9px;
  }

  body.app-body .wf-live-list {
    gap: 6px;
  }

  body.app-body .wf-live-item {
    gap: 5px;
    padding: 9px 10px;
    border-radius: 5px;
  }

  body.app-body .wf-live-list > :nth-child(n + 3) {
    display: none;
  }

  body.app-body .wf-queue-panel.is-empty,
  body.app-body .student-link-request-card.is-empty,
  body.app-body .wf-admin-panel,
  body.app-body .wf-shell-ops > details.card {
    display: none;
  }

  body.app-body .wf-hero,
  body.app-body .wf-hero.wf-hero-compact {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    gap: 8px;
    padding: 10px;
    border-radius: 5px;
    box-shadow: none;
  }

  body.app-body .wf-hero-copy {
    gap: 3px;
  }

  body.app-body .wf-hero-copy h2 {
    font-size: 22px;
    line-height: 1.2;
  }

  body.app-body .wf-hero-copy p {
    display: none;
  }

  body.app-body .wf-hero-actions .btn {
    min-width: 84px;
    font-size: 12px;
  }

  body.app-body .wf-manage-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 6px;
  }

  body.app-body .wf-manage-card {
    min-height: 58px;
    display: grid;
    grid-template-columns: 32px minmax(0, 1fr);
    align-items: center;
    align-content: center;
    gap: 7px;
    padding: 8px;
    border-radius: 5px;
    box-shadow: none;
  }

  body.app-body .wf-manage-icon {
    width: 32px;
    height: 32px;
    border-radius: 4px;
  }

  body.app-body .wf-manage-icon svg {
    width: 18px;
    height: 18px;
  }

  body.app-body .wf-manage-card strong {
    font-size: 13px;
    line-height: 1.2;
  }

  body.app-body .wf-manage-copy,
  body.app-body .wf-teacher-lesson-note {
    display: none;
  }

  body.app-body .wf-teacher-lessons.is-empty {
    padding: 9px 10px;
  }

  body.app-body .wf-teacher-lessons.is-empty .wf-panel-head {
    display: none;
  }

  body.app-body .wf-teacher-lesson-footer {
    font-size: 11px;
  }

  body.app-body.menu-students .hero-panel {
    display: none;
  }

  body.app-body.menu-students .stat-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 6px;
  }

  body.app-body.menu-students .stat-card {
    min-height: 66px;
    padding: 8px;
    border-radius: 5px;
  }

  body.app-body.menu-students .stat-value {
    font-size: 21px;
  }

  body.app-body.menu-students .stat-note {
    display: none;
  }

  body.app-body .mobile-card-summary {
    min-height: 44px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
    cursor: pointer;
    color: var(--edu-primary-dark);
    font-size: 15px;
    font-weight: 700;
    list-style: none;
  }

  body.app-body .mobile-card-summary::-webkit-details-marker {
    display: none;
  }

  body.app-body .mobile-card-summary::after,
  body.app-body .mobile-empty-slots > summary::after,
  body.app-body .schedule-mobile-advanced-toggle::after {
    width: 8px;
    height: 8px;
    flex: 0 0 8px;
    content: "";
    color: currentColor;
    border-right: 2px solid currentColor;
    border-bottom: 2px solid currentColor;
    transform: rotate(45deg) translateY(-2px);
  }

  body.app-body details[open] > .mobile-card-summary::after,
  body.app-body .mobile-empty-slots[open] > summary::after,
  body.app-body .schedule-mobile-advanced[open] > .schedule-mobile-advanced-toggle::after {
    transform: rotate(225deg) translate(-2px, -2px);
  }

  body.app-body .students-search-card:not([open]) {
    padding-block: 0;
  }

  body.app-body .students-search-card > .card-header-row {
    display: none;
  }

  body.app-body .students-search-card[open] > .mobile-card-summary {
    margin-bottom: 8px;
    border-bottom: 1px solid var(--edu-border-soft);
  }

  body.app-body.menu-students .students-search-card .filter-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 6px;
  }

  body.app-body.menu-students .students-search-card .filter-grid label:first-child,
  body.app-body.menu-students .students-search-card .filter-grid label:nth-child(5) {
    grid-column: 1 / -1;
  }

  body.app-body.menu-students .students-search-card .btn-row {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 6px;
  }

  body.app-body.menu-students .students-search-card .btn-row > * {
    width: 100%;
    min-width: 0;
  }

  body.app-body.menu-students .students-list-card > .card-header-row .section-note {
    display: none;
  }

  body.app-body.menu-students .students-list-card .table-wrap {
    max-height: 410px;
    overflow: auto;
  }

  body.app-body.menu-students .ops-mobile-cards tr {
    gap: 6px 8px;
    padding: 9px;
    margin-bottom: 6px;
    border-radius: 5px;
  }

  body.app-body.menu-students .ops-mobile-cards td {
    font-size: 12px;
  }

  body.app-body.menu-schedule .schedule-filter-shell {
    padding: 8px;
  }

  body.app-body.menu-schedule .schedule-teacher-focus {
    display: none;
  }

  body.app-body.menu-schedule .student-schedule-summary {
    padding: 8px 10px;
  }

  body.app-body.menu-schedule .student-schedule-summary h4 {
    margin: 0 0 3px;
    font-size: 15px;
  }

  body.app-body.menu-schedule .schedule-summary-bar {
    gap: 7px;
    margin-bottom: 6px;
  }

  body.app-body.menu-schedule .schedule-summary-main {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 6px;
  }

  body.app-body.menu-schedule .schedule-summary-main > * {
    width: 100%;
    min-width: 0;
  }

  body.app-body.menu-schedule .schedule-day-panel {
    gap: 4px;
  }

  body.app-body.menu-schedule .schedule-day-panel select {
    min-height: 44px;
    font-size: 16px;
  }

  body.app-body.menu-schedule .schedule-filter-actions {
    gap: 6px;
  }

  body.app-body.menu-schedule .schedule-filter-actions .schedule-action-group:first-child {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 6px;
  }

  body.app-body.menu-schedule.role-student .schedule-filter-actions .schedule-action-group:first-child {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  body.app-body.menu-schedule .schedule-filter-actions .schedule-action-group .btn,
  body.app-body.menu-schedule .schedule-filter-actions .schedule-action-group button,
  body.app-body.menu-schedule .schedule-filter-actions .schedule-nav-btn,
  body.app-body.menu-schedule .schedule-filter-actions .schedule-primary-btn {
    width: 100%;
    min-width: 0;
    min-height: 44px;
    padding: 7px 5px;
    font-size: 12px;
  }

  body.app-body.menu-schedule .schedule-mobile-advanced {
    border-radius: 5px;
  }

  body.app-body.menu-schedule .schedule-mobile-advanced-toggle {
    min-height: 44px;
    padding: 8px 10px;
    background: #ffffff;
    color: var(--edu-primary-dark);
  }

  body.app-body.menu-schedule .mobile-timetable-board {
    padding: 9px;
  }

  body.app-body.menu-schedule .mobile-timetable-board > .card-header-row {
    margin-bottom: 4px;
  }

  body.app-body.menu-schedule .mobile-timetable-board > .card-header-row .screen-only {
    display: none;
  }

  body.app-body.menu-schedule .mobile-slot-section {
    margin-top: 7px;
    padding: 8px;
    border-radius: 5px;
    background: #ffffff;
  }

  body.app-body.menu-schedule .mobile-slot-title {
    font-size: 15px;
  }

  body.app-body.menu-schedule .mobile-slot-card,
  body.app-body.menu-schedule .lesson-block {
    padding: 8px;
    border-radius: 5px;
    font-size: 13px;
  }

  body.app-body.menu-schedule.role-student .student-lesson-status,
  body.app-body.menu-schedule.role-student .student-lesson-card > .lesson-title + .lesson-meta,
  body.app-body.menu-schedule.role-student .student-lesson-actions .btn:nth-child(4) {
    display: none;
  }

  body.app-body.menu-schedule.role-student .student-lesson-actions {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  body.app-body.menu-schedule .lesson-actions,
  body.app-body.menu-schedule .student-lesson-actions {
    gap: 5px;
  }

  body.app-body.menu-schedule .lesson-actions .btn,
  body.app-body.menu-schedule .student-lesson-actions .btn {
    min-width: 0;
    min-height: 40px;
    padding: 6px 8px;
    font-size: 12px;
  }

  body.app-body.menu-schedule .lesson-overflow-trigger {
    min-height: 40px;
    display: inline-flex;
    align-items: center;
    padding: 6px 10px;
    color: var(--edu-primary-dark);
    background: var(--edu-primary-soft);
    border-radius: 4px;
  }

  body.app-body .mobile-empty-slots {
    margin-top: 8px;
    border-top: 1px solid var(--edu-border);
  }

  body.app-body.menu-schedule .schedule-editor-tools {
    margin-top: 8px;
    padding: 0 10px;
    border: 1px solid var(--edu-border);
    border-radius: 5px;
    background: #ffffff;
  }

  body.app-body.menu-schedule .schedule-editor-tools[open] {
    padding-bottom: 10px;
  }

  body.app-body.menu-schedule .schedule-editor-tools[open] > .mobile-card-summary {
    margin-bottom: 8px;
    border-bottom: 1px solid var(--edu-border-soft);
  }

  body.app-body .mobile-empty-slots > summary {
    min-height: 44px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
    color: var(--edu-text-muted);
    font-size: 13px;
    font-weight: 700;
    cursor: pointer;
    list-style: none;
  }

  body.app-body .mobile-empty-slots > summary::-webkit-details-marker {
    display: none;
  }

  body.app-body .mobile-empty-slot-list {
    display: grid;
    gap: 6px;
  }
}

@media (max-width: 540px) {
  body.app-body .ops-stats-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 6px;
  }

  body.app-body .ops-stat {
    min-height: 64px;
    padding: 8px;
    border-radius: 5px;
  }

  body.app-body .ops-stat-value {
    font-size: 21px;
  }

  body.app-body .ops-stat-copy {
    display: none;
  }

  body.app-body.menu-dashboard.role-teacher .page-title {
    display: none;
  }

  body.app-body.menu-dashboard.role-teacher .hero-panel {
    display: block;
    padding: 10px;
    border: 1px solid var(--edu-border);
    border-radius: 5px;
    background: #ffffff;
    box-shadow: none;
  }

  body.app-body.menu-dashboard.role-teacher .hero-chip-row,
  body.app-body.menu-dashboard.role-teacher .hero-copy {
    display: none;
  }

  body.app-body.menu-dashboard.role-teacher .hero-title {
    font-size: 22px;
    line-height: 1.2;
  }

  body.app-body.menu-dashboard.role-teacher .hero-panel .stat-grid,
  body.app-body.menu-dashboard.role-teacher .card .stat-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 6px;
    margin-top: 8px;
  }

  body.app-body.menu-dashboard.role-teacher .stat-card {
    min-height: 64px;
    padding: 8px;
    border-radius: 5px;
    box-shadow: none;
  }

  body.app-body.menu-dashboard.role-teacher .stat-label {
    font-size: 10px;
    line-height: 1.2;
  }

  body.app-body.menu-dashboard.role-teacher .stat-value {
    font-size: 21px;
  }

  body.app-body.menu-dashboard.role-teacher .stat-note,
  body.app-body.menu-dashboard.role-teacher .card-header-row .section-note {
    display: none;
  }

  body.app-body.menu-dashboard.role-teacher .hero-panel ~ .card:has(.table-wrap .empty-msg) {
    display: none;
  }

  body.app-body.menu-dashboard.role-teacher .quick-action-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 6px;
  }

  body.app-body.menu-dashboard.role-teacher .quick-action {
    min-height: 44px;
    padding: 7px 5px;
    border-radius: 4px;
  }

  body.app-body.menu-dashboard.role-teacher .quick-action-title {
    font-size: 12px;
    text-align: center;
  }

  body.app-body.menu-dashboard.role-teacher .card-header-row {
    gap: 6px;
  }

  body.app-body.menu-reading_modules .page-title {
    display: none;
  }

  body.app-body.menu-reading_modules .reader-admin-product-shell > .reader-library-root > .card {
    padding: 10px;
  }

  body.app-body.menu-reading_modules .reader-product-command {
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 8px;
    margin-bottom: 8px;
    padding: 10px;
    border-radius: 5px;
    box-shadow: none;
  }

  body.app-body.menu-reading_modules .reader-product-command h3 {
    font-size: 20px;
    line-height: 1.2;
  }

  body.app-body.menu-reading_modules .reader-product-command p {
    display: none;
  }

  body.app-body.menu-reading_modules .reader-product-actions .btn {
    min-width: 84px;
    font-size: 11px;
  }

  body.app-body.menu-reading_modules .reader-product-metrics {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 6px;
    margin-bottom: 8px;
  }

  body.app-body.menu-reading_modules .reader-product-metric {
    min-height: 64px;
    gap: 2px;
    padding: 8px;
    border-radius: 5px;
  }

  body.app-body.menu-reading_modules .reader-product-metric span {
    font-size: 9px;
    line-height: 1.15;
  }

  body.app-body.menu-reading_modules .reader-product-metric strong {
    font-size: 21px;
  }

  body.app-body.menu-reading_modules .reader-product-metric small {
    display: none;
  }

  body.app-body.menu-reading_modules .reader-library-toolbar {
    gap: 8px;
  }

  body.app-body.menu-reading_modules .reader-library-filter-form {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 6px;
  }

  body.app-body.menu-reading_modules .reader-library-filter-form label {
    min-width: 0;
    gap: 3px;
    font-size: 12px;
  }

  body.app-body.menu-reading_modules .reader-library-filter-form .btn,
  body.app-body.menu-reading_modules .reader-library-filter-form button {
    width: 100%;
  }

  body.app-body.menu-reading_modules .reader-library-empty {
    padding: 10px;
    border-radius: 5px;
    font-size: 13px;
  }

  body.app-body.menu-announcements .notification-parent-outbox.is-empty,
  body.app-body.menu-announcements .notification-history-card.is-empty,
  body.app-body.menu-announcements .announcement-list-card.is-empty {
    display: none;
  }

  body.app-body.menu-announcements .section-copy {
    display: none;
  }

  body.app-body.menu-announcements .announcement-compose-card .form-grid {
    gap: 6px;
  }

  body.app-body.menu-announcements .announcement-compose-card .btn-row,
  body.app-body.menu-announcements .announcement-compose-card .btn-row button {
    width: 100%;
  }

  body.app-body.menu-resources {
    overflow-x: clip;
  }

  body.app-body.menu-resources .page-title {
    display: none;
  }

  body.app-body.menu-resources .resource-desk-v0,
  body.app-body.menu-resources .resource-workspace,
  body.app-body.menu-resources .resource-work-panel,
  body.app-body.menu-resources .resource-form-surface,
  body.app-body.menu-resources .resource-work-grid {
    width: 100%;
    min-width: 0;
    max-width: 100%;
    box-sizing: border-box;
  }

  body.app-body.menu-resources .resource-desk-v0 {
    gap: 8px;
  }

  body.app-body.menu-resources .resource-desk-hero {
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 8px;
    padding: 10px;
    border-radius: 5px;
    box-shadow: none;
  }

  body.app-body.menu-resources .resource-desk-hero h2 {
    margin-top: 3px;
    font-size: 21px;
    line-height: 1.2;
  }

  body.app-body.menu-resources .resource-desk-hero p {
    display: none;
  }

  body.app-body.menu-resources .resource-desk-scope {
    min-width: 86px;
    gap: 2px;
    padding: 8px;
    border-radius: 5px;
  }

  body.app-body.menu-resources .resource-desk-scope b {
    font-size: 16px;
  }

  body.app-body.menu-resources .resource-desk-scope span {
    font-size: 10px;
  }

  body.app-body.menu-resources .resource-desk-nav {
    grid-template-columns: repeat(auto-fit, minmax(72px, 1fr));
    gap: 6px;
  }

  body.app-body.menu-resources .resource-desk-nav-card {
    min-height: 58px;
    gap: 2px;
    padding: 8px;
    border-radius: 5px;
    box-shadow: none;
  }

  body.app-body.menu-resources .resource-desk-nav-card span {
    font-size: 18px;
  }

  body.app-body.menu-resources .resource-desk-nav-card strong {
    font-size: 12px;
  }

  body.app-body.menu-resources .resource-desk-nav-card em {
    display: none;
  }

  body.app-body.menu-resources .resource-workspace {
    gap: 8px;
    padding: 10px;
    border-radius: 5px;
    box-shadow: none;
  }

  body.app-body.menu-resources .resource-workspace-head p {
    display: none;
  }

  body.app-body.menu-resources .resource-workspace-head h3 {
    font-size: 20px;
  }

  body.app-body.menu-resources .resource-kpi-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 6px;
  }

  body.app-body.menu-resources .resource-kpi {
    min-width: 0;
    padding: 8px;
    border-radius: 5px;
  }

  body.app-body.menu-resources .resource-kpi-label {
    font-size: 10px;
  }

  body.app-body.menu-resources .resource-kpi-value {
    font-size: 20px;
  }

  body.app-body.menu-resources .resource-work-grid {
    grid-template-columns: 1fr;
    gap: 6px;
  }

  body.app-body.menu-resources .resource-work-panel {
    gap: 8px;
    padding: 10px;
    border-radius: 5px;
  }

  body.app-body.menu-resources .resource-work-panel-head h4 {
    font-size: 17px;
  }

  body.app-body.menu-resources .resource-work-note {
    padding: 9px;
    border-radius: 5px;
    font-size: 12px;
  }

  body.app-body.menu-resources .resource-upload-panel:not([open]) {
    padding-block: 0;
  }

  body.app-body.menu-resources .resource-upload-panel > .resource-work-panel-head {
    display: none;
  }

  body.app-body.menu-resources .resource-upload-panel[open] > .mobile-card-summary {
    margin-bottom: 8px;
    border-bottom: 1px solid var(--edu-border-soft);
  }

  body.app-body.menu-resources .resource-work-list-panel.is-empty,
  body.app-body.menu-resources .resource-student-list-card.is-empty {
    display: none;
  }

  body.app-body.menu-resources .resource-form-surface {
    padding: 8px;
    border-radius: 5px;
  }

  body.app-body.menu-resources .resource-form-surface .form-grid {
    grid-template-columns: 1fr;
    gap: 6px;
  }

  body.app-body.menu-resources .resource-form-surface input,
  body.app-body.menu-resources .resource-form-surface select {
    width: 100%;
    min-width: 0;
    max-width: 100%;
  }

  body.app-body.menu-resources .table-wrap {
    width: 100%;
    max-width: 100%;
    overflow: auto;
  }

  body.app-body.role-student .student-v0-task-shell {
    gap: 8px;
  }

  body.app-body.role-student .student-v0-task-list-col {
    display: flex;
    gap: 6px;
    padding: 8px;
    overflow-x: auto;
    border-radius: 5px;
    box-shadow: none;
    scroll-snap-type: x proximity;
  }

  body.app-body.role-student .student-v0-task-list-col .student-v0-task-card {
    min-width: 150px;
    flex: 0 0 150px;
    grid-template-columns: 32px minmax(0, 1fr);
    gap: 7px;
    min-height: 68px;
    padding: 8px;
    border-radius: 5px;
    scroll-snap-align: start;
  }

  body.app-body.role-student .student-v0-task-list-col .student-v0-task-icon {
    width: 32px;
    height: 32px;
    border-radius: 4px;
  }

  body.app-body.role-student .student-v0-task-list-col .student-v0-task-icon svg,
  body.app-body.role-student .student-v0-task-hero-icon svg {
    width: 18px;
    height: 18px;
  }

  body.app-body.role-student .student-v0-task-list-col .student-v0-task-copy strong {
    font-size: 13px;
    line-height: 1.2;
  }

  body.app-body.role-student .student-v0-task-list-col .student-v0-task-copy span {
    font-size: 10px;
  }

  body.app-body.role-student .student-v0-task-list-col .student-v0-task-badge {
    display: none;
  }

  body.app-body.role-student .student-v0-task-panel {
    gap: 8px;
    padding: 10px;
    border-radius: 5px;
    box-shadow: none;
  }

  body.app-body.role-student .student-v0-task-hero {
    gap: 8px;
  }

  body.app-body.role-student .student-v0-task-hero-icon {
    width: 38px;
    height: 38px;
    border-radius: 5px;
  }

  body.app-body.role-student .student-v0-task-hero-copy h4 {
    font-size: 19px;
  }

  body.app-body.role-student .student-v0-panel-block,
  body.app-body.role-student .student-v0-note-card,
  body.app-body.role-student .student-v0-files-card {
    padding: 9px;
    border-radius: 5px;
  }

  body.app-body.role-student .student-v0-task-panel .student-task-body {
    font-size: 14px;
    line-height: 1.55;
  }

  body.app-body.role-student .student-v0-task-panel textarea {
    min-height: 96px;
  }

  body.app-body.role-parent .family-shell {
    gap: 8px;
  }

  body.app-body.role-parent .family-subpage-hero {
    padding: 10px;
    border-radius: 5px;
    box-shadow: none;
  }

  body.app-body.role-parent .family-subpage-hero .family-hero-grid {
    gap: 8px;
  }

  body.app-body.role-parent .family-subpage-hero .family-title {
    font-size: 20px;
  }

  body.app-body.role-parent .family-report-hero .family-app-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 6px;
  }

  body.app-body.role-parent .family-report-hero .family-app-card {
    min-height: 70px;
    display: grid;
    grid-template-columns: 28px minmax(0, 1fr);
    align-items: center;
    gap: 4px 7px;
    padding: 8px;
    border-radius: 5px;
    box-shadow: none;
  }

  body.app-body.role-parent .family-report-hero .family-app-icon {
    width: 28px;
    height: 28px;
    border-radius: 4px;
  }

  body.app-body.role-parent .family-app-icon svg,
  body.app-body.role-parent .family-pocket-icon svg {
    width: 17px;
    height: 17px;
  }

  body.app-body.role-parent .family-report-hero .family-app-card strong {
    font-size: 12px;
    line-height: 1.2;
  }

  body.app-body.role-parent .family-report-hero .family-app-card > span:not(.family-app-icon) {
    grid-column: 1 / -1;
    font-size: 10px;
  }

  body.app-body.role-parent .family-card {
    padding: 10px;
    border-radius: 5px;
    box-shadow: none;
  }

  body.app-body.role-parent .family-card-copy {
    display: none;
  }

  body.app-body.role-parent .family-card h4 {
    font-size: 17px;
  }

  body.app-body.role-parent .family-report-list.is-empty {
    display: none;
  }

  body.app-body.role-parent .family-empty {
    padding: 10px;
    border-radius: 5px;
  }

  body.app-body.role-parent .family-pocket-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 6px;
  }

  body.app-body.role-parent .family-pocket-card {
    min-height: 0;
    padding: 9px;
    border-radius: 5px;
  }

  body.app-body.menu-masterdata .table-wrap {
    max-height: 320px;
    overflow: auto;
  }

  body.app-body.menu-masterdata .page-title + .card .filter-row {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 6px;
  }

  body.app-body.menu-masterdata .page-title + .card .filter-row > * {
    width: 100%;
    min-width: 0;
    min-height: 44px;
    padding-inline: 4px;
    font-size: 11px;
  }

  body.app-body.menu-masterdata .section-copy,
  body.app-body.menu-logs .section-copy {
    display: none;
  }

  body.app-body.menu-logs .page-title + .card {
    display: none;
  }

  body.app-body.menu-logs .query-form {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 6px;
  }

  body.app-body.menu-logs .query-form .form-actions {
    grid-column: 1 / -1;
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 6px;
  }

  body.app-body.menu-todo .stat-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 6px;
  }

  body.app-body.menu-todo .stat-card {
    min-height: 64px;
    padding: 8px;
  }

  body.app-body.menu-todo .stat-note {
    display: none;
  }

  body.app-body.menu-todo .mini-link {
    color: var(--edu-primary-dark);
    background: var(--edu-primary-soft);
    border-color: var(--edu-border);
  }
}

@media print {
  body.app-body {
    background: #ffffff;
  }

  body.app-body .card,
  body.app-body .table-wrap {
    border: 1px solid #bfc9c1;
    box-shadow: none;
  }
}