/*
 * NyotaSkul Design System (GF-0037)
 * Unified visual tokens, components, and application shell foundations.
 * Target: Accessible, calm, professional, high-density school operating platform.
 */

:root {
  /* Brand Identity Palette */
  --nyota-navy: #0B1F33;
  --nyota-navy-dark: #071524;
  --nyota-blue: #2563EB;
  --nyota-blue-dark: #1D4ED8;
  --nyota-blue-light: #60A5FA;
  --nyota-gold: #F4B740;
  --nyota-gold-dark: #D9971E;
  --nyota-teal: #0F9F8F;
  --nyota-teal-dark: #0B7A6E;

  /* Surfaces & Backgrounds */
  --nyota-bg: #F6F8FB;
  --nyota-surface: #FFFFFF;
  --nyota-surface-alt: #F8FAFC;
  --nyota-surface-hover: #F1F5F9;

  /* Typography & Foreground */
  --nyota-text-primary: #172033;
  --nyota-text-secondary: #5C677D;
  --nyota-text-muted: #8B96A5;
  --nyota-text-on-dark: #FFFFFF;

  /* Borders & Dividers */
  --nyota-border: #DCE2EA;
  --nyota-border-subtle: #EDF2F7;
  --nyota-border-focus: #2563EB;

  /* Semantic Feedback (WCAG AA Compliant) */
  --nyota-danger: #C83E4D;
  --nyota-danger-bg: #FDF2F2;
  --nyota-danger-border: #F8B4B4;
  --nyota-danger-text: #9B1C1C;

  --nyota-warning: #B7791F;
  --nyota-warning-bg: #FEF9C3;
  --nyota-warning-border: #FDE047;
  --nyota-warning-text: #854D0E;

  --nyota-success: #17805C;
  --nyota-success-bg: #F0FDF4;
  --nyota-success-border: #BBF7D0;
  --nyota-success-text: #166534;

  --nyota-info: #2563EB;
  --nyota-info-bg: #EFF6FF;
  --nyota-info-border: #BFDBFE;
  --nyota-info-text: #1E40AF;

  /* Spacing Scale */
  --nyota-space-1: 0.25rem;
  --nyota-space-2: 0.5rem;
  --nyota-space-3: 0.75rem;
  --nyota-space-4: 1rem;
  --nyota-space-5: 1.25rem;
  --nyota-space-6: 1.5rem;
  --nyota-space-8: 2rem;
  --nyota-space-10: 2.5rem;

  /* Control Heights (44px min touch target, 48px primary form controls) */
  --nyota-control-height-sm: 36px;
  --nyota-control-height-md: 44px;
  --nyota-control-height-lg: 48px;

  /* Radii (10-12px card and control corners) */
  --nyota-radius-sm: 4px;
  --nyota-radius-md: 6px;
  --nyota-radius-lg: 10px;
  --nyota-radius-xl: 12px;
  --nyota-radius-full: 9999px;

  /* Shadows */
  --nyota-shadow-sm: 0 1px 2px 0 rgba(11, 31, 51, 0.05);
  --nyota-shadow-md: 0 4px 6px -1px rgba(11, 31, 51, 0.07), 0 2px 4px -2px rgba(11, 31, 51, 0.04);
  --nyota-shadow-lg: 0 10px 15px -3px rgba(11, 31, 51, 0.08), 0 4px 6px -4px rgba(11, 31, 51, 0.03);

  /* Focus & Transitions (2px visible offset focus ring) */
  --nyota-focus-ring: 0 0 0 2px var(--nyota-surface), 0 0 0 4px var(--nyota-blue);
  --nyota-transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
  --nyota-transition-base: 200ms cubic-bezier(0.4, 0, 0.2, 1);
}

/* Base Document Reset for NyotaSkul Surfaces */
html {
  box-sizing: border-box;
}

*, ::before, ::after {
  box-sizing: inherit;
}

body.nyota-app,
.nyota-root {
  font-family: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  color: var(--nyota-text-primary);
  background-color: var(--nyota-bg);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  margin: 0;
  padding: 0;
}

/* Typography Hierarchy */
.nyota-title-1 { font-size: 1.75rem; font-weight: 700; color: var(--nyota-navy); line-height: 1.25; letter-spacing: -0.025em; margin: 0 0 0.5rem 0; }
.nyota-title-2 { font-size: 1.35rem; font-weight: 600; color: var(--nyota-navy); line-height: 1.3; letter-spacing: -0.015em; margin: 0 0 0.5rem 0; }
.nyota-title-3 { font-size: 1.1rem; font-weight: 600; color: var(--nyota-navy); line-height: 1.4; margin: 0 0 0.35rem 0; }
.nyota-body { font-size: 1rem; color: var(--nyota-text-primary); line-height: 1.5; }
.nyota-body-sm { font-size: 0.875rem; color: var(--nyota-text-secondary); line-height: 1.4; }
.nyota-metadata { font-size: 0.8125rem; color: var(--nyota-text-muted); line-height: 1.35; }
.nyota-label { display: block; font-size: 0.875rem; font-weight: 600; color: var(--nyota-text-primary); margin-bottom: 0.35rem; }

/* Buttons */
.nyota-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 0.875rem;
  font-weight: 600;
  line-height: 1.25rem;
  min-height: var(--nyota-control-height-md);
  padding: 0.6rem 1.25rem;
  border-radius: var(--nyota-radius-lg);
  border: 1px solid transparent;
  cursor: pointer;
  text-decoration: none;
  transition: background-color var(--nyota-transition-fast), border-color var(--nyota-transition-fast), box-shadow var(--nyota-transition-fast), transform var(--nyota-transition-fast);
  box-sizing: border-box;
  user-select: none;
}

.nyota-btn:focus-visible {
  outline: none;
  box-shadow: var(--nyota-focus-ring);
}

.nyota-btn:active:not(:disabled) {
  transform: translateY(1px);
}

.nyota-btn-primary {
  background-color: var(--nyota-blue);
  color: #FFFFFF;
  border-color: var(--nyota-blue);
  box-shadow: 0 1px 3px rgba(37, 99, 235, 0.2);
}
.nyota-btn-primary:hover {
  background-color: var(--nyota-blue-dark);
  border-color: var(--nyota-blue-dark);
  box-shadow: 0 2px 5px rgba(37, 99, 235, 0.3);
}

.nyota-btn-secondary {
  background-color: var(--nyota-surface);
  color: var(--nyota-text-primary);
  border-color: var(--nyota-border);
  box-shadow: var(--nyota-shadow-sm);
}
.nyota-btn-secondary:hover {
  background-color: var(--nyota-surface-alt);
  border-color: #CBD5E1;
}

.nyota-btn-quiet {
  background-color: transparent;
  color: var(--nyota-text-secondary);
  border-color: transparent;
  box-shadow: none;
}
.nyota-btn-quiet:hover {
  background-color: var(--nyota-surface-hover);
  color: var(--nyota-navy);
}

.nyota-btn-danger {
  background-color: var(--nyota-danger);
  color: #FFFFFF;
  border-color: var(--nyota-danger);
}
.nyota-btn-danger:hover {
  background-color: #A82E3C;
  border-color: #A82E3C;
}

.nyota-btn-sm {
  min-height: var(--nyota-control-height-sm);
  padding: 0.35rem 0.75rem;
  font-size: 0.8125rem;
  border-radius: var(--nyota-radius-md);
}
.nyota-btn-lg {
  min-height: var(--nyota-control-height-lg);
  padding: 0.75rem 1.5rem;
  font-size: 1rem;
  border-radius: var(--nyota-radius-lg);
}

.nyota-btn:disabled,
.nyota-btn[disabled],
.nyota-btn.is-disabled {
  opacity: 0.55;
  cursor: not-allowed;
  pointer-events: none;
  box-shadow: none;
}

.nyota-btn.is-loading {
  position: relative;
  color: transparent !important;
  pointer-events: none;
}
.nyota-btn.is-loading::after {
  content: "";
  position: absolute;
  width: 1.125rem;
  height: 1.125rem;
  top: 50%;
  left: 50%;
  margin-top: -0.5625rem;
  margin-left: -0.5625rem;
  border: 2px solid currentColor;
  border-right-color: transparent;
  border-radius: 50%;
  animation: nyota-spin 0.6s linear infinite;
}
@keyframes nyota-spin {
  to { transform: rotate(360deg); }
}

/* Form Controls */
.nyota-input,
.nyota-select,
.nyota-textarea {
  width: 100%;
  font-family: inherit;
  font-size: 0.9375rem;
  min-height: var(--nyota-control-height-md);
  color: var(--nyota-text-primary);
  background-color: var(--nyota-surface);
  border: 1px solid var(--nyota-border);
  border-radius: var(--nyota-radius-lg);
  padding: 0.6rem 0.875rem;
  box-sizing: border-box;
  transition: border-color var(--nyota-transition-fast), box-shadow var(--nyota-transition-fast);
}

.nyota-input:focus,
.nyota-select:focus,
.nyota-textarea:focus {
  outline: none;
  border-color: var(--nyota-blue);
  box-shadow: var(--nyota-focus-ring);
}

.nyota-input.is-invalid,
.nyota-input[aria-invalid="true"],
.nyota-select.is-invalid,
.nyota-select[aria-invalid="true"] {
  border-color: var(--nyota-danger);
}
.nyota-input.is-invalid:focus,
.nyota-input[aria-invalid="true"]:focus,
.nyota-select.is-invalid:focus,
.nyota-select[aria-invalid="true"]:focus {
  border-color: var(--nyota-danger);
  box-shadow: 0 0 0 2px var(--nyota-surface), 0 0 0 4px var(--nyota-danger);
}

.nyota-input-lg {
  min-height: var(--nyota-control-height-lg);
  font-size: 1rem;
  padding: 0.75rem 1rem;
}

.nyota-input::placeholder { color: var(--nyota-text-muted); }
.nyota-input-helper { font-size: 0.8125rem; color: var(--nyota-text-secondary); margin-top: 0.35rem; }

/* Cards & Panels */
.nyota-card {
  background-color: var(--nyota-surface);
  border: 1px solid var(--nyota-border);
  border-radius: var(--nyota-radius-lg);
  box-shadow: var(--nyota-shadow-sm);
  overflow: hidden;
  box-sizing: border-box;
}

.nyota-card-header {
  padding: 1rem 1.25rem;
  border-bottom: 1px solid var(--nyota-border-subtle);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.nyota-card-body {
  padding: 1.25rem;
}

.nyota-card-footer {
  padding: 0.75rem 1.25rem;
  background-color: var(--nyota-surface-alt);
  border-top: 1px solid var(--nyota-border-subtle);
}

/* Metric / Stat Card */
.nyota-stat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.nyota-stat-card {
  background-color: var(--nyota-surface);
  border: 1px solid var(--nyota-border);
  border-radius: var(--nyota-radius-md);
  padding: 1rem;
  box-shadow: var(--nyota-shadow-sm);
  border-top: 3px solid var(--nyota-blue);
}

.nyota-stat-label { font-size: 0.8125rem; font-weight: 500; color: var(--nyota-text-secondary); text-transform: uppercase; letter-spacing: 0.05em; margin-bottom: 0.25rem; }
.nyota-stat-value { font-size: 1.75rem; font-weight: 700; color: var(--nyota-navy); line-height: 1.2; }

/* Badges */
.nyota-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  font-size: 0.75rem;
  font-weight: 600;
  padding: 0.2rem 0.6rem;
  border-radius: var(--nyota-radius-full);
  line-height: 1;
  border: 1px solid transparent;
}

.nyota-badge-success { background-color: var(--nyota-success-bg); color: var(--nyota-success-text); border-color: var(--nyota-success-border); }
.nyota-badge-warning { background-color: var(--nyota-warning-bg); color: var(--nyota-warning-text); border-color: var(--nyota-warning-border); }
.nyota-badge-danger { background-color: var(--nyota-danger-bg); color: var(--nyota-danger-text); border-color: var(--nyota-danger-border); }
.nyota-badge-info { background-color: var(--nyota-info-bg); color: var(--nyota-info-text); border-color: var(--nyota-info-border); }
.nyota-badge-neutral { background-color: var(--nyota-surface-alt); color: var(--nyota-text-secondary); border-color: var(--nyota-border); }

/* Alerts */
.nyota-alert {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  padding: 0.875rem 1rem;
  border-radius: var(--nyota-radius-md);
  font-size: 0.875rem;
  border: 1px solid transparent;
  margin-bottom: 1rem;
}

.nyota-alert-success { background-color: var(--nyota-success-bg); border-color: var(--nyota-success-border); color: var(--nyota-success-text); }
.nyota-alert-warning { background-color: var(--nyota-warning-bg); border-color: var(--nyota-warning-border); color: var(--nyota-warning-text); }
.nyota-alert-danger { background-color: var(--nyota-danger-bg); border-color: var(--nyota-danger-border); color: var(--nyota-danger-text); }
.nyota-alert-info { background-color: var(--nyota-info-bg); border-color: var(--nyota-info-border); color: var(--nyota-info-text); }

/* Tables */
.nyota-table-wrapper {
  background-color: var(--nyota-surface);
  border: 1px solid var(--nyota-border);
  border-radius: var(--nyota-radius-lg);
  box-shadow: var(--nyota-shadow-sm);
  overflow-x: auto;
  margin-bottom: 1.5rem;
}

.nyota-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  font-size: 0.875rem;
}

.nyota-table th {
  background-color: var(--nyota-surface-alt);
  color: var(--nyota-text-secondary);
  font-weight: 600;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 0.75rem 1rem;
  border-bottom: 1px solid var(--nyota-border);
  white-space: nowrap;
}

.nyota-table td {
  padding: 0.85rem 1rem;
  border-bottom: 1px solid var(--nyota-border-subtle);
  color: var(--nyota-text-primary);
  vertical-align: middle;
}

.nyota-table tbody tr:hover td {
  background-color: #F8FAFC;
}

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

/* Empty States */
.nyota-empty-state {
  text-align: center;
  padding: 3rem 1.5rem;
  color: var(--nyota-text-secondary);
}

.nyota-empty-state-title {
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--nyota-navy);
  margin: 0.5rem 0 0.25rem 0;
}

/* Public Onboarding / Auth Shell Layout */
.nyota-public-shell {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  background: linear-gradient(180deg, #F6F8FB 0%, #EDF2F7 100%);
}

.nyota-public-header {
  padding: 1.5rem 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--nyota-border);
  background-color: var(--nyota-surface);
}

.nyota-public-main {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem 1rem;
}

.nyota-public-container {
  width: 100%;
  max-width: 500px;
}

.nyota-public-container-wide {
  max-width: 980px;
}

/* Split Layout for Central Entry and Authentication */
.nyota-auth-split {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  width: 100%;
}

@media (min-width: 1024px) {
  .nyota-auth-split {
    display: grid;
    grid-template-columns: 1.15fr 1fr;
    gap: 3rem;
    align-items: center;
  }
}

.nyota-auth-brand-panel {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.nyota-auth-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.35rem 0.75rem;
  border-radius: var(--nyota-radius-full);
  background-color: var(--nyota-surface);
  border: 1px solid var(--nyota-border);
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--nyota-navy);
  width: fit-content;
}

.nyota-auth-form-card {
  background-color: var(--nyota-surface);
  border: 1px solid var(--nyota-border);
  border-radius: var(--nyota-radius-lg);
  box-shadow: var(--nyota-shadow-md);
  padding: 2rem;
  box-sizing: border-box;
  width: 100%;
}

@media (max-width: 768px) {
  .nyota-auth-form-card {
    padding: 1.5rem 1.25rem;
  }
}

.nyota-public-footer {
  padding: 1.5rem;
  text-align: center;
  font-size: 0.875rem;
  color: var(--nyota-text-secondary);
  border-top: 1px solid var(--nyota-border);
  background-color: var(--nyota-surface);
}

/* Filament Auth Shell Proportions & Brand Hierarchy */
.fi-simple-layout {
  background-color: var(--nyota-bg) !important;
}

.fi-simple-main {
  width: 100% !important;
  max-width: 440px !important;
  background-color: var(--nyota-surface) !important;
  border-radius: var(--nyota-radius-lg) !important;
  box-shadow: var(--nyota-shadow-md) !important;
  border: 1px solid var(--nyota-border) !important;
  padding: 2.5rem 2rem !important;
  margin: 1.5rem auto !important;
}

.fi-simple-header {
  margin-bottom: 1.75rem !important;
}

.fi-simple-header .fi-logo {
  height: 2.85rem !important;
  max-width: 250px !important;
  margin: 0 auto 0.75rem auto !important;
}

.fi-simple-header-heading {
  font-size: 1.5rem !important;
  font-weight: 700 !important;
  color: var(--nyota-navy) !important;
  letter-spacing: -0.02em !important;
}

/* Administrative Application Shell Layout */
.nyota-admin-shell {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  background-color: var(--nyota-bg);
}

.nyota-topbar {
  background-color: var(--nyota-navy);
  color: var(--nyota-text-on-dark);
  padding: 0 1.5rem;
  height: 62px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  box-shadow: 0 2px 4px rgba(0,0,0,0.1);
  position: sticky;
  top: 0;
  z-index: 40;
  box-sizing: border-box;
  width: 100%;
}

.nyota-topbar-row {
  width: 100%;
  box-sizing: border-box;
}

.nyota-topbar-primary-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  height: 100%;
}

.nyota-topbar-subrow {
  display: none;
}

.nyota-topbar-brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  min-width: 0;
  flex: 1 1 auto;
}

.nyota-topbar-brand-link {
  display: inline-flex;
  align-items: center;
  text-decoration: none;
  flex-shrink: 0;
}

.nyota-topbar-logo-full {
  display: block;
  height: 28px;
  max-width: 100%;
}

.nyota-topbar-logo-compact {
  display: none;
  height: 28px;
  width: 28px;
  flex-shrink: 0;
}

.nyota-topbar-tenant-badge {
  background-color: rgba(255, 255, 255, 0.12);
  color: #E2E8F0;
  border: 1px solid rgba(255, 255, 255, 0.2);
  font-size: 0.75rem;
  font-weight: 500;
  padding: 0.25rem 0.6rem;
  border-radius: var(--nyota-radius-sm);
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  min-width: 0;
  max-width: 180px;
}

.nyota-tenant-status-dot {
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: var(--nyota-teal);
  flex-shrink: 0;
}

.nyota-tenant-name {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  min-width: 0;
}

.nyota-topbar-actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-shrink: 0;
}

.nyota-topbar-context-label {
  color: #CBD5E1;
}

.nyota-topbar-signout-btn {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.2);
  color: #FFFFFF;
  padding: 0.35rem 0.65rem;
}

.nyota-topbar-signout-btn:hover {
  background: rgba(255, 255, 255, 0.2);
}

.nyota-topbar-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.35rem;
  background-color: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.28);
  color: #FFFFFF !important;
  font-family: inherit;
  font-size: 0.8125rem;
  font-weight: 500;
  line-height: 1.25;
  padding: 0.35rem 0.65rem;
  border-radius: var(--nyota-radius-md);
  text-decoration: none;
  cursor: pointer;
  white-space: nowrap;
  flex-shrink: 0;
  transition: background-color var(--nyota-transition-fast), border-color var(--nyota-transition-fast), box-shadow var(--nyota-transition-fast);
}

.nyota-topbar-btn:hover {
  background-color: rgba(255, 255, 255, 0.22);
  border-color: rgba(255, 255, 255, 0.45);
  color: #FFFFFF !important;
  text-decoration: none;
}

.nyota-topbar-btn:focus-visible {
  outline: 2px solid #FFFFFF;
  outline-offset: 2px;
  background-color: rgba(255, 255, 255, 0.25);
  border-color: #FFFFFF;
}

.nyota-topbar-btn:active {
  background-color: rgba(255, 255, 255, 0.3);
}

.nyota-signout-icon {
  display: none;
}

.nyota-help-icon {
  display: inline-block;
  vertical-align: middle;
}

.nyota-signout-text {
  display: inline;
}

.nyota-subnav {
  background-color: var(--nyota-surface);
  border-bottom: 1px solid var(--nyota-border);
  padding: 0 1.5rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  overflow-x: auto;
  white-space: nowrap;
  max-width: 100%;
  box-sizing: border-box;
  -webkit-overflow-scrolling: touch;
}

.nyota-subnav-link {
  display: inline-flex;
  align-items: center;
  padding: 0.85rem 0.9rem;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--nyota-text-secondary);
  text-decoration: none;
  border-bottom: 2px solid transparent;
  transition: all var(--nyota-transition-fast);
}

.nyota-subnav-link:hover {
  color: var(--nyota-navy);
  border-bottom-color: #CBD5E1;
}

.nyota-subnav-link.active {
  color: var(--nyota-blue);
  font-weight: 600;
  border-bottom-color: var(--nyota-blue);
}

.nyota-admin-content {
  flex: 1;
  max-width: 1200px;
  width: 100%;
  margin: 0 auto;
  padding: 1.75rem 1.5rem;
  box-sizing: border-box;
}

/* Reusable Empty State Component */
.nyota-empty-state {
  text-align: center;
  padding: 3rem 1.5rem;
  max-width: 480px;
  margin: 0 auto;
}

.nyota-empty-state-icon {
  margin-bottom: 1rem;
  display: flex;
  justify-content: center;
}

.nyota-empty-state-symbol {
  opacity: 0.45;
}

.nyota-empty-state-title {
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--nyota-navy);
  margin: 0 0 0.5rem 0;
}

.nyota-empty-state-desc {
  font-size: 0.875rem;
  color: var(--nyota-text-secondary);
  line-height: 1.5;
  margin: 0 0 1.25rem 0;
}

.nyota-empty-state-action {
  margin-bottom: 1rem;
}

.nyota-empty-state-guidance {
  font-size: 0.8125rem;
  color: var(--nyota-text-muted);
  font-style: italic;
  margin: 0;
}

/* Responsive Record List & Card Presentation */
.nyota-record-cards {
  display: none;
}

.nyota-record-card {
  background-color: var(--nyota-surface);
  border: 1px solid var(--nyota-border);
  border-radius: var(--nyota-radius-md);
  padding: 1rem;
  box-shadow: var(--nyota-shadow-sm);
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.nyota-record-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
}

.nyota-record-title {
  font-size: 1rem;
  font-weight: 600;
  color: var(--nyota-navy);
}

.nyota-record-meta {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  flex-wrap: wrap;
  font-size: 0.8125rem;
  color: var(--nyota-text-secondary);
}

.nyota-record-ref {
  font-family: monospace;
  background-color: var(--nyota-surface-alt);
  padding: 0.15rem 0.45rem;
  border-radius: var(--nyota-radius-sm);
  border: 1px solid var(--nyota-border);
  font-size: 0.75rem;
  color: var(--nyota-text-secondary);
}

.nyota-record-code {
  color: var(--nyota-text-muted);
  font-size: 0.8125rem;
}

/* Mobile Application Navigation Bar & Drawer */
.nyota-mobile-nav-bar {
  display: none;
  background-color: var(--nyota-surface);
  border-bottom: 1px solid var(--nyota-border);
  padding: 0.65rem 1rem;
  align-items: center;
  justify-content: space-between;
}

.nyota-mobile-current-section {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.875rem;
}

.nyota-mobile-section-label {
  color: var(--nyota-text-secondary);
  font-size: 0.8125rem;
}

.nyota-mobile-section-name {
  font-weight: 600;
  color: var(--nyota-navy);
}

.nyota-nav-toggle-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.4rem 0.75rem;
  font-size: 0.875rem;
}

.nyota-drawer-backdrop {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(11, 31, 51, 0.65);
  z-index: 9998;
  backdrop-filter: blur(2px);
}

.nyota-drawer {
  position: fixed;
  top: 0;
  left: 0;
  bottom: 0;
  width: 290px;
  max-width: 85vw;
  background-color: var(--nyota-surface);
  z-index: 9999;
  box-shadow: var(--nyota-shadow-lg);
  display: flex;
  flex-direction: column;
  overflow-y: auto;
}

.nyota-drawer-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 1.25rem;
  border-bottom: 1px solid var(--nyota-border);
  background-color: var(--nyota-navy);
  color: #FFFFFF;
}

.nyota-drawer-title {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 600;
  font-size: 1rem;
  color: #FFFFFF;
}

.nyota-btn-close {
  background: none;
  border: none;
  color: #FFFFFF;
  cursor: pointer;
  padding: 0.35rem;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--nyota-radius-sm);
  transition: background var(--nyota-transition-fast);
}

.nyota-btn-close:hover,
.nyota-btn-close:focus {
  background: rgba(255, 255, 255, 0.15);
  outline: none;
}

.nyota-drawer-school-info {
  padding: 0.75rem 1.25rem;
  background-color: var(--nyota-surface-alt);
  border-bottom: 1px solid var(--nyota-border);
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--nyota-navy);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.nyota-drawer-nav {
  display: flex;
  flex-direction: column;
  padding: 0.75rem 0.5rem;
  gap: 0.25rem;
}

.nyota-drawer-nav-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.75rem 1rem;
  border-radius: var(--nyota-radius-md);
  text-decoration: none;
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--nyota-text-secondary);
  transition: all var(--nyota-transition-fast);
}

.nyota-drawer-nav-item:hover,
.nyota-drawer-nav-item:focus {
  background-color: var(--nyota-surface-alt);
  color: var(--nyota-navy);
  outline: none;
}

.nyota-drawer-nav-item.active {
  background-color: rgba(37, 99, 235, 0.08);
  color: var(--nyota-blue);
  font-weight: 600;
}

/* Responsive adjustments */
@media (max-width: 768px) {
  .nyota-topbar { padding: 0; height: auto; gap: 0; }
  .nyota-topbar-primary-row { padding: 0 0.75rem; height: 56px; gap: 0.5rem; box-sizing: border-box; }
  .nyota-topbar-brand { gap: 0.5rem; }
  .nyota-topbar-tenant-badge { max-width: 140px; font-size: 0.8125rem; padding: 0.25rem 0.55rem; }
  .nyota-topbar-desktop-datetime { display: none !important; }
  .nyota-topbar-subrow {
    display: flex !important;
    align-items: center;
    justify-content: flex-start;
    padding: 0.35rem 0.75rem;
    background-color: #0b132b;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    min-height: 28px;
    box-sizing: border-box;
    width: 100%;
  }
  .nyota-topbar-mobile-datetime {
    display: inline-flex !important;
    font-size: 0.8125rem;
    font-weight: 500;
    color: #CBD5E1;
    line-height: 1.2;
  }
  .nyota-subnav { display: none !important; }
  .nyota-mobile-nav-bar { display: flex !important; }
  .nyota-admin-content { padding: 1rem 0.75rem; }
  .nyota-public-header { padding: 1rem; }
}

@media (max-width: 640px) {
  .nyota-topbar-context-label { display: none !important; }
  .nyota-stat-grid { grid-template-columns: 1fr; gap: 0.75rem; }
  .nyota-card-body { padding: 1rem; }
  .nyota-table-wrapper { display: none !important; }
  .nyota-record-cards { display: flex !important; flex-direction: column; gap: 0.75rem; }
}

@media (max-width: 480px) {
  .nyota-public-header { padding: 0.75rem; }
  .nyota-public-header .nyota-badge { display: none !important; }
  .nyota-public-header img, .nyota-public-header svg { max-width: 160px; height: 34px !important; }
  .nyota-topbar-primary-row { padding: 0 0.5rem; height: 56px; gap: 0.35rem; }
  .nyota-topbar-subrow { padding: 0.35rem 0.5rem; }
  .nyota-topbar-tenant-badge { max-width: 120px; }
  .nyota-signout-text { display: none !important; }
  .nyota-signout-icon { display: block !important; }
  .nyota-help-text-long { display: none !important; }
  .nyota-topbar-signout-btn {
    padding: 0;
    min-width: 40px;
    min-height: 40px;
    width: 40px;
    height: 40px;
    justify-content: center;
    align-items: center;
    border-radius: var(--nyota-radius-md);
  }
  .nyota-topbar-btn {
    font-size: 0.75rem;
    padding: 0.25rem 0.5rem;
  }
}

@media (max-width: 390px) {
  .nyota-topbar-primary-row {
    padding: 0 0.35rem;
    gap: 0.25rem;
  }
  .nyota-topbar-actions {
    gap: 0.35rem;
  }
  .nyota-topbar-tenant-badge {
    max-width: 80px;
    padding: 0.2rem 0.35rem;
    font-size: 0.6875rem;
  }
  .nyota-header-brand-dark .nyota-header-brand-tagline {
    display: none !important;
  }
  .nyota-topbar-btn {
    font-size: 0.6875rem;
    padding: 0.2rem 0.38rem;
  }
}

/* ==========================================================================
   Responsive Brand Header Lockup (GF-0038)
   ========================================================================== */
.nyota-header-brand {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
  line-height: 1;
  transition: opacity var(--nyota-transition-fast);
}

.nyota-header-brand:hover {
  opacity: 0.92;
}

.nyota-header-brand:focus-visible {
  outline: none;
  box-shadow: var(--nyota-focus-ring);
  border-radius: var(--nyota-radius-md);
}

.nyota-header-brand-symbol {
  flex-shrink: 0;
  display: flex;
  align-items: center;
}

.nyota-header-symbol-img {
  width: 32px;
  height: 32px;
  object-fit: contain;
  aspect-ratio: 1 / 1;
  display: block;
}

@media (max-width: 768px) {
  .nyota-header-symbol-img {
    width: 28px;
    height: 28px;
  }
}

.nyota-header-brand-text {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}

.nyota-header-brand-wordmark {
  font-family: inherit;
  font-size: 1.35rem;
  font-weight: 800;
  letter-spacing: -0.025em;
  line-height: 1.1;
}

.nyota-header-brand-tagline {
  font-family: inherit;
  font-size: 0.6875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  line-height: 1;
  white-space: nowrap;
}

.nyota-header-logo-desktop {
  display: inline-block;
  height: 42px;
  width: auto;
  max-width: 240px;
}

.nyota-header-brand-compact {
  display: none;
  align-items: center;
  gap: 0.65rem;
}

.nyota-header-brand-lockup {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
}

.nyota-header-brand-dark .nyota-header-brand-wordmark {
  font-size: 1.125rem;
  font-weight: 800;
  letter-spacing: -0.025em;
  line-height: 1.1;
  color: #FFFFFF;
}

.nyota-header-brand-dark .nyota-header-brand-tagline {
  font-size: 0.625rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  line-height: 1;
  color: #94A3B8;
  display: block;
}

@media (max-width: 640px) {
  .nyota-header-logo-desktop {
    display: none !important;
  }
  .nyota-header-brand-compact {
    display: inline-flex !important;
  }
  .nyota-header-brand-wordmark {
    font-size: 1.15rem;
  }
  .nyota-header-brand-tagline {
    font-size: 0.625rem;
    letter-spacing: 0.06em;
  }
  .nyota-header-brand-dark .nyota-header-brand-wordmark {
    font-size: 1rem;
  }
  .nyota-header-brand-dark .nyota-header-brand-tagline {
    font-size: 0.5625rem;
    letter-spacing: 0.05em;
    display: block !important;
  }
}

@media (max-width: 420px) {
  .nyota-header-brand:not(.nyota-header-brand-dark) .nyota-header-brand-tagline {
    display: none;
  }
}

/* ==========================================================================
   School-Local Day, Date, and Time Component (GF-0038)
   ========================================================================== */
.nyota-header-datetime {
  display: inline-flex;
  align-items: center;
  font-size: 0.8125rem;
  font-weight: 500;
  color: #CBD5E1;
  white-space: nowrap;
  user-select: none;
}

.nyota-datetime-time {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}

.nyota-datetime-desktop {
  display: inline;
}

.nyota-datetime-compact {
  display: none;
}

@media (max-width: 1024px) {
  .nyota-datetime-desktop {
    display: none;
  }
  .nyota-datetime-compact {
    display: inline;
  }
}

@media (max-width: 768px) {
  .nyota-topbar-desktop-datetime {
    display: none !important;
  }
  .nyota-topbar-subrow .nyota-header-datetime {
    display: inline-flex !important;
  }
  .nyota-public-header .nyota-header-datetime {
    display: none;
  }
  .nyota-mobile-datetime {
    display: inline-flex;
    font-size: 0.75rem;
    color: var(--nyota-text-secondary);
  }
}

.nyota-header-datetime-public {
  color: var(--nyota-text-secondary);
  background: var(--nyota-surface-alt);
  padding: 0.25rem 0.65rem;
  border-radius: var(--nyota-radius-sm);
  border: 1px solid var(--nyota-border-subtle);
  font-size: 0.75rem;
}

.nyota-mobile-datetime {
  display: none;
}

/* ==========================================================================
   Onboarding Step Progress (GF-0038)
   ========================================================================== */
.nyota-step-progress {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  margin-bottom: 2rem;
  padding: 0 0.5rem;
  box-sizing: border-box;
}

.nyota-step-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--nyota-text-muted);
}

.nyota-step-indicator {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  font-size: 0.75rem;
  font-weight: 700;
  background-color: var(--nyota-surface-alt);
  border: 1px solid var(--nyota-border);
  color: var(--nyota-text-secondary);
  flex-shrink: 0;
  transition: all var(--nyota-transition-fast);
}

.nyota-step-item.is-active {
  color: var(--nyota-navy);
  font-weight: 600;
}

.nyota-step-item.is-active .nyota-step-indicator {
  background-color: var(--nyota-blue);
  border-color: var(--nyota-blue);
  color: #FFFFFF;
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.2);
}

.nyota-step-item.is-complete {
  color: var(--nyota-teal-dark);
}

.nyota-step-item.is-complete .nyota-step-indicator {
  background-color: var(--nyota-success-bg);
  border-color: var(--nyota-teal);
  color: var(--nyota-teal);
}

.nyota-step-line {
  flex: 1;
  height: 2px;
  background-color: var(--nyota-border-subtle);
  margin: 0 0.75rem;
}

.nyota-step-line.is-complete {
  background-color: var(--nyota-teal);
}

@media (max-width: 640px) {
  .nyota-step-label {
    display: none;
  }
  .nyota-step-progress {
    margin-bottom: 1.25rem;
  }
}

/* ==========================================================================
   Feedback & Status Cards (GF-0038)
   ========================================================================== */
.nyota-status-card {
  background-color: var(--nyota-surface);
  border: 1px solid var(--nyota-border);
  border-radius: var(--nyota-radius-lg);
  box-shadow: var(--nyota-shadow-sm);
  padding: 2rem;
  box-sizing: border-box;
}

.nyota-next-steps {
  background-color: var(--nyota-surface-alt);
  border: 1px solid var(--nyota-border-subtle);
  border-radius: var(--nyota-radius-lg);
  padding: 1.25rem 1.5rem;
  margin: 1.25rem 0;
}

.nyota-next-steps ol {
  margin: 0.5rem 0 0 0;
  padding-left: 1.25rem;
  font-size: 0.875rem;
  color: var(--nyota-text-primary);
  line-height: 1.6;
}

/* Accessible reduced-motion support */
@media (prefers-reduced-motion: reduce) {
  *, ::before, ::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

/* Kenyan planning formats share the application theme. */
.planning-form-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,280px),1fr));gap:1rem}
.planning-facts{display:grid;grid-template-columns:minmax(100px,160px) 1fr;gap:.4rem 1rem}
.planning-facts dd{margin:0;overflow-wrap:anywhere}.planning-table-scroll{overflow-x:auto}
.planning-lines,.saved p{white-space:pre-wrap}.scheme-table td{vertical-align:top;overflow-wrap:anywhere}
@media print{.planning-table-scroll{overflow:visible}.scheme-table{width:100%;table-layout:fixed;font-size:8pt}.scheme-table thead{display:table-header-group}.scheme-table th,.scheme-table td{padding:3px}.scheme-table a{display:none}.scheme-theme{break-after:avoid}.saved h3,.saved h4{break-after:avoid}}

/* Compact lesson document; source outcomes are displayed once. */
.lesson-header-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:.4rem 1rem;margin:.5rem 0}
.lesson-header-grid dt{font-weight:600;font-size:.8em}.lesson-header-grid dd,.lesson-content-facts dd{margin:0}
.lesson-content-facts{margin:.5rem 0}.lesson-content-facts dt{font-weight:600}.lesson-content-facts ol{margin:.25rem 0;padding-left:1.5rem}
#saved-lesson-plan h2{font-size:1.1rem;margin:.7rem 0 .3rem}#saved-lesson-plan h3,#saved-lesson-plan h4{font-size:1rem;margin:.5rem 0 .15rem}
#saved-lesson-plan p{margin:0 0 .35rem;line-height:1.35}
@media(max-width:600px){.lesson-header-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media print{.planning-screen-only{display:none!important}.lesson-header-grid{grid-template-columns:repeat(3,minmax(0,1fr))}body:has(#saved-lesson-plan){font-size:10pt}#saved-lesson-plan h2,#saved-lesson-plan h3,#saved-lesson-plan h4{font-size:10pt;break-after:avoid}#saved-lesson-plan p{orphans:2;widows:2}}