/* ==========================================================================
   North Star Classical Christian School Parent Portal Stylesheet
   Theme: Academic Navy & Champagne Gold (Classical, Scholarly, Modern Premium)
   ========================================================================== */

:root {
  /* Colors */
  --navy-dark: #071221;
  --navy: #0C1E36;
  --navy-light: #162E4E;
  --navy-glow: #1A365D;
  --gold: #D4AF37;
  --gold-light: #E9C46A;
  --gold-dark: #A67C1E;
  --gold-glow: rgba(212, 175, 55, 0.2);
  --warm-cream: #FAF9F6;
  --cream-card: #FFFFFF;
  --slate-text: #333F4E;
  --slate-light: #8E9BAA;
  --slate-border: #E2E8F0;
  
  /* Status Colors */
  --success: #2E7D32;
  --success-bg: #E8F5E9;
  --warning: #EF6C00;
  --warning-bg: #FFF3E0;
  --danger: #C62828;
  --danger-bg: #FFEBEE;
  
  /* Fonts */
  --font-serif: 'Cinzel', 'Playfair Display', Georgia, serif;
  --font-sans: 'Inter', system-ui, -apple-system, sans-serif;
  
  /* Transitions & Shadows */
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --shadow-sm: 0 2px 8px rgba(12, 30, 54, 0.05);
  --shadow-md: 0 10px 30px rgba(12, 30, 54, 0.06);
  --shadow-lg: 0 20px 50px rgba(12, 30, 54, 0.12);
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
}

/* ==========================================================================
   Base Elements & Reset
   ========================================================================== */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: var(--font-sans);
  background-color: var(--navy-dark);
  color: var(--slate-text);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  overflow-x: hidden;
  max-width: 100vw;
  position: relative;
  scrollbar-width: none; /* Firefox */
}
body::-webkit-scrollbar { display: none; } /* Chrome/Safari */

a {
  text-decoration: none;
  color: inherit;
}

/* Scrollbars */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}
::-webkit-scrollbar-track {
  background: var(--navy-dark);
}
::-webkit-scrollbar-thumb {
  background: var(--navy-light);
  border-radius: var(--radius-sm);
}
::-webkit-scrollbar-thumb:hover {
  background: var(--gold);
}

/* ==========================================================================
   Background Decorations (Stars & Celestial Glow)
   ========================================================================== */
.stars-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background-image: 
    radial-gradient(1px 1px at 20px 30px, #ffffff, rgba(0,0,0,0)),
    radial-gradient(1px 1px at 40px 70px, rgba(255,255,255,0.7), rgba(0,0,0,0)),
    radial-gradient(1.5px 1.5px at 120px 200px, #ffffff, rgba(0,0,0,0)),
    radial-gradient(1px 1px at 200px 80px, #ffffff, rgba(0,0,0,0)),
    radial-gradient(2px 2px at 290px 310px, var(--gold-light), rgba(0,0,0,0)),
    radial-gradient(1.5px 1.5px at 450px 120px, #ffffff, rgba(0,0,0,0)),
    radial-gradient(1px 1px at 600px 350px, #ffffff, rgba(0,0,0,0)),
    radial-gradient(2px 2px at 780px 240px, var(--gold-light), rgba(0,0,0,0)),
    radial-gradient(1.5px 1.5px at 820px 60px, #ffffff, rgba(0,0,0,0)),
    radial-gradient(1px 1px at 950px 180px, #ffffff, rgba(0,0,0,0));
  background-repeat: repeat;
  background-size: 1000px 1000px;
  opacity: 0.15;
  z-index: 0;
  pointer-events: none;
}

.constellation-glow {
  position: fixed;
  width: 600px;
  height: 600px;
  border-radius: 50%;
  filter: blur(160px);
  opacity: 0.08;
  z-index: 0;
  pointer-events: none;
}
.bg-glow-1 {
  background: var(--gold);
  top: -200px;
  right: -100px;
}
.bg-glow-2 {
  background: var(--navy-glow);
  bottom: -200px;
  left: -100px;
}

/* Helpers */
.hidden {
  display: none !important;
}

.text-success { color: var(--success) !important; }
.text-warning { color: var(--warning) !important; }
.text-danger { color: var(--danger) !important; }

/* Badge styles */
.badge {
  display: inline-block;
  padding: 2px 8px;
  font-size: 11px;
  font-weight: 600;
  border-radius: 30px;
  background-color: var(--slate-border);
  color: var(--navy);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.badge-accent {
  background-color: var(--gold-glow);
  color: var(--gold);
  border: 1px solid var(--gold);
}
.badge-warning {
  background-color: var(--warning-bg);
  color: var(--warning);
}
.badge-success {
  background-color: var(--success-bg);
  color: var(--success);
}

/* Button styles */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 20px;
  font-family: var(--font-sans);
  font-size: 14px;
  font-weight: 600;
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  cursor: pointer;
  transition: var(--transition);
}
.btn-primary {
  background: linear-gradient(135deg, var(--gold) 0%, var(--gold-dark) 100%);
  color: var(--navy-dark);
  box-shadow: 0 4px 15px rgba(212, 175, 55, 0.3);
}
.btn-primary:hover {
  background: linear-gradient(135deg, var(--gold-light) 0%, var(--gold) 100%);
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(212, 175, 55, 0.4);
}
.btn-outline {
  background: transparent;
  border-color: var(--gold);
  color: var(--gold);
}
.btn-outline:hover {
  background: var(--gold-glow);
  color: var(--gold-light);
}
.sub-tab-btn.active,
.uniform-tab-btn.active {
  background: linear-gradient(135deg, var(--gold) 0%, var(--gold-dark) 100%) !important;
  color: var(--navy-dark) !important;
  box-shadow: 0 4px 12px rgba(212, 175, 55, 0.2);
  border-color: transparent !important;
}
.btn-block {
  width: 100%;
}
.btn-logout {
  border-color: rgba(255, 255, 255, 0.15);
  color: var(--slate-light);
}
.btn-logout:hover {
  border-color: var(--danger);
  background: rgba(198, 40, 40, 0.1);
  color: #ff8a80;
}

/* Form Styles */
.form-group {
  margin-bottom: 20px;
  text-align: left;
}
.form-group label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  color: var(--gold);
  margin-bottom: 8px;
  letter-spacing: 0.5px;
  text-transform: uppercase;
}
.input-wrapper {
  position: relative;
}
.input-wrapper input {
  width: 100%;
  padding: 12px 16px 12px 42px;
  border-radius: var(--radius-sm);
  border: 1.5px solid var(--navy-light);
  background: rgba(12, 30, 54, 0.6);
  color: #fff;
  font-size: 15px;
  font-family: var(--font-sans);
  transition: var(--transition);
}
.input-wrapper input:focus {
  outline: none;
  border-color: var(--gold);
  background: rgba(12, 30, 54, 0.9);
  box-shadow: 0 0 10px rgba(212, 175, 55, 0.15);
}
.input-icon {
  position: absolute;
  left: 14px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--gold);
  opacity: 0.7;
}

/* Styled Select */
.styled-select-wrapper {
  position: relative;
}
.styled-select {
  appearance: none;
  background-color: var(--navy-light);
  border: 1px solid var(--gold);
  color: #fff;
  padding: 8px 32px 8px 12px;
  font-size: 13px;
  font-weight: 500;
  border-radius: var(--radius-sm);
  cursor: pointer;
  outline: none;
  font-family: var(--font-sans);
  transition: var(--transition);
}
.styled-select:focus {
  box-shadow: 0 0 8px var(--gold-glow);
}
.block-select {
  width: 100%;
  padding: 10px 14px;
}

/* Custom Checkbox */
.checkbox-container {
  display: flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  font-size: 13px;
  user-select: none;
}
.checkbox-container input {
  position: absolute;
  opacity: 0;
  cursor: pointer;
}
.custom-check {
  width: 16px;
  height: 16px;
  border: 1px solid var(--gold);
  border-radius: 3px;
  background: transparent;
  position: relative;
  transition: var(--transition);
}
.checkbox-container input:checked ~ .custom-check {
  background: var(--gold);
}
.checkbox-container input:checked ~ .custom-check::after {
  content: "";
  position: absolute;
  left: 5px;
  top: 1px;
  width: 4px;
  height: 8px;
  border: solid var(--navy-dark);
  border-width: 0 2px 2px 0;
  transform: rotate(45deg);
}

/* ==========================================================================
   Login Interface
   ========================================================================== */
.login-container {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 9000;
  padding: 20px;
  overflow-y: auto;
  background-color: var(--navy-dark);
  scrollbar-width: none;
}
.login-container::-webkit-scrollbar { display: none; }

.login-card {
  width: 100%;
  max-width: 440px;
  background: rgba(12, 30, 54, 0.85);
  border: 1px solid rgba(212, 175, 55, 0.3);
  backdrop-filter: blur(12px);
  border-radius: var(--radius-lg);
  padding: 40px;
  box-shadow: var(--shadow-lg), 0 0 40px rgba(212, 175, 55, 0.05);
  text-align: center;
  animation: fadeInDown 0.8s cubic-bezier(0.16, 1, 0.3, 1);
  position: relative;
  overflow: hidden;
}

.login-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(90deg, var(--gold-dark), var(--gold-light), var(--gold-dark));
}

.crest-container {
  margin-bottom: 16px;
}
.crest-svg {
  filter: drop-shadow(0 0 10px rgba(212, 175, 55, 0.4));
}

.login-header h1 {
  font-family: var(--font-serif);
  font-size: 26px;
  font-weight: 600;
  color: #fff;
  letter-spacing: 2px;
  line-height: 1.2;
}
.login-header h2 {
  font-family: var(--font-sans);
  font-size: 11px;
  font-weight: 500;
  color: var(--gold);
  letter-spacing: 1px;
  margin-top: 4px;
}
.divider {
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 16px 0;
}
.divider::before, .divider::after {
  content: '';
  height: 1px;
  width: 40px;
  background: linear-gradient(90deg, transparent, rgba(212,175,55,0.4), transparent);
}
.divider::before { background: linear-gradient(90deg, transparent, rgba(212,175,55,0.4)); }
.divider::after { background: linear-gradient(270deg, transparent, rgba(212,175,55,0.4)); }
.star-symbol {
  color: var(--gold);
  font-size: 12px;
  margin: 0 10px;
}

.login-subtitle {
  font-size: 14px;
  color: var(--slate-light);
  margin-bottom: 28px;
}

/* Demo logins */
.demo-login-box {
  background: rgba(22, 46, 78, 0.5);
  border: 1px solid rgba(212, 175, 55, 0.15);
  border-radius: var(--radius-md);
  padding: 16px;
  margin-top: 24px;
  text-align: left;
}
.demo-title {
  font-size: 12px;
  font-weight: 600;
  color: var(--gold);
  margin-bottom: 12px;
}
.demo-options {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.demo-btn {
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: rgba(12, 30, 54, 0.4);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius-sm);
  padding: 10px 14px;
  color: #fff;
  cursor: pointer;
  font-size: 13px;
  font-family: var(--font-sans);
  text-align: left;
  transition: var(--transition);
}
.demo-btn:hover {
  background: rgba(22, 46, 78, 0.8);
  border-color: rgba(212, 175, 55, 0.3);
}
.demo-btn.active {
  background: var(--navy-light);
  border-color: var(--gold);
  box-shadow: 0 0 10px var(--gold-glow);
}
.demo-btn span.badge {
  font-size: 9px;
  padding: 1px 6px;
  background: rgba(212, 175, 55, 0.15);
  color: var(--gold-light);
  border: 1px solid rgba(212, 175, 55, 0.3);
}

.login-footer {
  margin-top: 24px;
  font-size: 11px;
  color: var(--slate-light);
}

/* ==========================================================================
   Main Application Dashboard Structure
   ========================================================================== */
.portal-app {
  display: flex;
  min-height: 100vh;
  width: 100vw;
  z-index: 10;
  position: relative;
  background-color: var(--warm-cream);
  animation: fadeIn 0.5s ease-out;
}

/* Sidebar Navigation */
.portal-sidebar {
  position: relative;
  z-index: 100;
  width: 280px;
  background-color: var(--navy-dark);
  border-right: 1px solid rgba(212, 175, 55, 0.15);
  display: flex;
  flex-direction: column;
  color: #fff;
  flex-shrink: 0;
  padding: 30px 20px;
}

.sidebar-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 30px;
  padding-bottom: 20px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}
.sidebar-logo svg {
  filter: drop-shadow(0 0 5px rgba(212, 175, 55, 0.3));
}
.brand-text h1 {
  font-family: var(--font-serif);
  font-size: 16px;
  font-weight: 700;
  letter-spacing: 1.5px;
  color: #fff;
  line-height: 1.1;
}
.brand-text span {
  font-size: 9px;
  font-weight: 500;
  color: var(--gold);
  letter-spacing: 0.8px;
  text-transform: uppercase;
}

/* Family Profile Quick view in sidebar */
.family-quick-card {
  background: rgba(22, 46, 78, 0.4);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius-md);
  padding: 16px;
  margin-bottom: 24px;
  display: flex;
  align-items: center;
  gap: 12px;
}
.family-avatar {
  width: 42px;
  height: 42px;
  background: linear-gradient(135deg, var(--gold) 0%, var(--gold-dark) 100%);
  color: var(--navy-dark);
  font-family: var(--font-serif);
  font-size: 20px;
  font-weight: 700;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 10px rgba(212, 175, 55, 0.2);
}
.family-details h3 {
  font-family: var(--font-serif);
  font-size: 14px;
  font-weight: 600;
  color: #fff;
}
.family-details p {
  margin-top: 4px;
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
}
.family-details .badge {
  font-size: 8px;
  padding: 1px 4px;
  background: rgba(255,255,255,0.1);
  color: var(--slate-light);
  text-transform: none;
}

/* Navigation items */
.sidebar-nav {
  flex-grow: 1;
}
.sidebar-nav ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.nav-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  border-radius: var(--radius-sm);
  color: var(--slate-light);
  font-size: 14px;
  font-weight: 500;
  transition: var(--transition);
}
.nav-item svg {
  opacity: 0.7;
  transition: var(--transition);
}
.nav-item:hover {
  background: rgba(255, 255, 255, 0.04);
  color: #fff;
}
.nav-item:hover svg {
  color: var(--gold-light);
  opacity: 1;
}
.nav-item.active {
  background: var(--navy-light);
  color: #fff;
  border-left: 3px solid var(--gold);
}
.nav-item.active svg {
  color: var(--gold);
  opacity: 1;
}
.count-badge {
  margin-left: auto;
  font-size: 10px;
  background: var(--gold);
  color: var(--navy-dark);
  font-weight: 700;
  padding: 2px 6px;
  border-radius: 10px;
}
.status-dot {
  margin-left: auto;
  width: 8px;
  height: 8px;
  border-radius: 50%;
}
.status-dot.warning {
  background: var(--warning);
  box-shadow: 0 0 8px var(--warning);
  animation: pulse-dot 1.5s infinite;
}

/* Main Panel Window */
.portal-main {
  flex-grow: 1;
  display: flex;
  flex-direction: column;
  height: 100vh;
  overflow: hidden;
}

/* Header */
.main-header {
  position: relative;
  z-index: 50;
  height: 80px;
  background-color: var(--cream-card);
  border-bottom: 1px solid var(--slate-border);
  box-shadow: 0 2px 10px rgba(12, 30, 54, 0.05);
  padding: 0 30px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-shrink: 0;
}
.header-left h2 {
  font-family: var(--font-serif);
  font-size: 20px;
  font-weight: 600;
  color: var(--navy);
}
.sync-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  color: var(--slate-light);
  margin-top: 4px;
}
.pulse-indicator {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: var(--success);
  box-shadow: 0 0 6px var(--success);
}
.header-right {
  display: flex;
  align-items: center;
  gap: 20px;
}
.student-switcher {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  font-weight: 600;
  color: var(--slate-text);
}
.academic-year {
  font-size: 12px;
  font-weight: 700;
  color: var(--gold);
  border: 1px solid var(--gold);
  padding: 4px 10px;
  border-radius: 4px;
}

/* Content Body */
.content-body {
  flex-grow: 1;
  padding: 30px;
  overflow-y: auto;
  background-color: var(--warm-cream);
  scrollbar-width: none;
}
.content-body::-webkit-scrollbar { display: none; }

.tab-panel {
  display: none;
  animation: fadeIn 0.4s ease-out;
}
.tab-panel.active {
  display: block;
}

/* Glass Cards */
.glass-card {
  background-color: var(--cream-card);
  border: 1px solid var(--slate-border);
  border-radius: var(--radius-md);
  padding: 24px;
  box-shadow: var(--shadow-sm);
  margin-bottom: 24px;
  transition: var(--transition);
}
.glass-card:hover {
  box-shadow: var(--shadow-md);
}
.card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 20px;
  border-bottom: 1px solid var(--slate-border);
  padding-bottom: 12px;
}
.card-header h3 {
  font-family: var(--font-serif);
  font-size: 16px;
  font-weight: 600;
  color: var(--navy);
}

.view-all-btn {
  background: none;
  border: none;
  color: var(--gold-dark);
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  font-family: var(--font-sans);
  transition: var(--transition);
}
.view-all-btn:hover {
  color: var(--gold);
  transform: translateX(3px);
}

/* ==========================================================================
   Overview Portal Links Row
   ========================================================================== */
.card-grid {
  display: grid;
  gap: 20px;
  margin-bottom: 24px;
}
.col-3 {
  grid-template-columns: repeat(3, 1fr);
}

.link-card {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 20px;
  border-radius: var(--radius-md);
  border: 1.5px solid transparent;
  transition: var(--transition);
  cursor: pointer;
  background-color: var(--cream-card);
  box-shadow: var(--shadow-sm);
}
.link-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}

.link-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.link-info h3 {
  font-family: var(--font-serif);
  font-size: 15px;
  font-weight: 600;
  margin-bottom: 4px;
}
.link-info p {
  font-size: 12px;
  color: var(--slate-light);
  line-height: 1.4;
  margin-bottom: 10px;
}

/* Brand specific links styling */
.swag-theme {
  border-color: rgba(229, 169, 59, 0.15);
}
.swag-theme .link-icon {
  background-color: #FFF3E0;
  color: #EF6C00;
}
.swag-theme h3 { color: #EF6C00; }
.swag-theme:hover {
  border-color: #EF6C00;
  background-color: #FFFDF9;
}
.external-tag {
  font-size: 11px;
  font-weight: 600;
  color: var(--slate-light);
}
.swag-theme:hover .external-tag {
  color: #EF6C00;
}

.home-learn-theme {
  border-color: rgba(12, 30, 54, 0.15);
}
.home-learn-theme .link-icon {
  background-color: #E8F0FE;
  color: var(--navy);
}
.home-learn-theme h3 { color: var(--navy); }
.home-learn-theme:hover {
  border-color: var(--navy);
  background-color: #FAFBFD;
}
.home-learn-theme:hover .external-tag {
  color: var(--navy);
}

.financial-theme {
  border-color: rgba(212, 175, 55, 0.15);
}
.financial-theme .link-icon {
  background-color: var(--gold-glow);
  color: var(--gold-dark);
}
.financial-theme h3 { color: var(--gold-dark); }
.financial-theme:hover {
  border-color: var(--gold);
  background-color: #FCFBF7;
}
.sso-tag {
  font-size: 11px;
  font-weight: 600;
  color: var(--gold-dark);
}

/* Dashboard 2 column row */
.dashboard-row {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 24px;
}
.dashboard-col-left {
  display: flex;
  flex-direction: column;
}
.dashboard-col-right {
  display: flex;
  flex-direction: column;
}

/* Announcement Panel */
.announcement-panel {
  background: linear-gradient(135deg, var(--navy) 0%, var(--navy-light) 100%);
  color: #fff;
  border-color: var(--gold);
}
.announcement-panel h3 {
  color: #fff;
  font-family: var(--font-serif);
}
.accent-star {
  color: var(--gold);
  margin-right: 4px;
}
.announcement-panel p {
  font-size: 13.5px;
  line-height: 1.6;
  opacity: 0.9;
}

/* Student detail grid */
.profile-details-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}
.detail-item {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.detail-item .label {
  font-size: 11px;
  text-transform: uppercase;
  color: var(--slate-light);
  font-weight: 600;
  letter-spacing: 0.5px;
}
.detail-item .value {
  font-size: 14px;
  font-weight: 500;
  color: var(--navy);
}

/* Onboarding progress bar */
.progress-bar-container {
  height: 8px;
  background-color: var(--slate-border);
  border-radius: 10px;
  overflow: hidden;
  margin-bottom: 12px;
}
.progress-bar {
  height: 100%;
  background: linear-gradient(90deg, var(--gold) 0%, var(--gold-light) 100%);
  border-radius: 10px;
  transition: width 0.5s ease-out;
}
.progress-info {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 12.5px;
  color: var(--slate-light);
}

/* ==========================================================================
   PROMINENT CALENDAR STYLING (Mini & Expanded)
   ========================================================================== */
.side-calendar-panel {
  padding-bottom: 16px;
}
.mini-calendar-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 16px;
}
.month-title {
  font-family: var(--font-serif);
  font-size: 15px;
  font-weight: 600;
  color: var(--navy);
}
.cal-nav {
  display: flex;
  gap: 4px;
}
.cal-nav-btn {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  border: 1px solid var(--slate-border);
  background: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  transition: var(--transition);
}
.cal-nav-btn:hover {
  background-color: var(--slate-border);
}

.calendar-wrapper {
  margin-bottom: 16px;
}
.calendar-weekdays {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  text-align: center;
  font-size: 11px;
  font-weight: 600;
  color: var(--slate-light);
  margin-bottom: 8px;
}
.calendar-days {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 4px;
}

/* Individual Calendar Day */
.cal-day {
  aspect-ratio: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  font-weight: 500;
  border-radius: 4px;
  cursor: pointer;
  transition: var(--transition);
  position: relative;
  border: 1px solid transparent;
}
.cal-day:hover {
  background-color: var(--slate-border);
}
.cal-day.empty {
  cursor: default;
}
.cal-day.empty:hover {
  background: none;
}
.cal-day.today {
  background-color: var(--navy-light) !important;
  color: #fff !important;
  font-weight: 700;
}
.cal-day.has-events::after {
  content: '';
  width: 4px;
  height: 4px;
  background-color: var(--gold);
  border-radius: 50%;
  position: absolute;
  bottom: 3px;
}
.cal-day.today.has-events::after {
  background-color: #fff;
}

/* Event categories colors */
.color-dot {
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  margin-right: 6px;
}
.color-dot.academic, .cal-event-dot.academic { background-color: var(--navy); }
.color-dot.event, .cal-event-dot.event { background-color: var(--gold-dark); }
.color-dot.athletics, .cal-event-dot.athletics { background-color: var(--warning); }

/* Upcoming Agenda under calendar */
.upcoming-agenda h4 {
  font-family: var(--font-serif);
  font-size: 13px;
  font-weight: 600;
  color: var(--navy);
  margin-bottom: 8px;
  border-bottom: 1px solid var(--slate-border);
  padding-bottom: 4px;
}
.agenda-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
  max-height: 180px;
  overflow-y: auto;
  padding-right: 4px;
}
.agenda-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 12px;
  padding: 4px 0;
}
.agenda-date {
  font-weight: 700;
  color: var(--gold-dark);
  flex-shrink: 0;
  width: 50px;
}
.agenda-text {
  font-weight: 500;
  color: var(--slate-text);
}

/* EXPANDED CALENDAR PAGE */
.calendar-expanded-card {
  height: calc(100vh - 140px);
  display: flex;
  flex-direction: column;
  margin-bottom: 0;
}
.calendar-toolbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 20px;
  border-bottom: 1px solid var(--slate-border);
  padding-bottom: 16px;
  flex-shrink: 0;
}
.toolbar-left {
  display: flex;
  align-items: center;
  gap: 20px;
}
.toolbar-left h2 {
  font-family: var(--font-serif);
  font-size: 22px;
  color: var(--navy);
}
.calendar-controls {
  display: flex;
  gap: 6px;
}
.expanded-month-title {
  font-family: var(--font-serif);
  font-size: 18px;
  font-weight: 600;
  color: var(--gold-dark);
}
.filter-group {
  display: flex;
  align-items: center;
  gap: 16px;
}
.filter-label {
  font-size: 12px;
  font-weight: 600;
  color: var(--slate-light);
  text-transform: uppercase;
}

/* Big Calendar Grid Layout */
.calendar-grid-container {
  flex-grow: 1;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  border: 1px solid var(--slate-border);
  border-radius: var(--radius-sm);
}
.calendar-grid-header {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  background-color: var(--navy-dark);
  color: #fff;
  font-family: var(--font-serif);
  font-size: 12px;
  font-weight: 600;
  text-align: center;
  padding: 10px 0;
  flex-shrink: 0;
}
.calendar-grid-days {
  flex-grow: 1;
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  grid-template-rows: repeat(5, 1fr);
  background-color: var(--slate-border);
  gap: 1px;
  overflow-y: auto;
}

/* Big day cell */
.grid-day {
  background-color: #fff;
  padding: 8px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  min-height: 80px;
  position: relative;
  transition: var(--transition);
}
.grid-day:hover {
  background-color: var(--warm-cream);
}
.grid-day.empty {
  background-color: #F1F4F8;
}
.grid-day.empty:hover {
  background-color: #F1F4F8;
}
.day-num {
  font-size: 12px;
  font-weight: 600;
  color: var(--slate-light);
  align-self: flex-end;
}
.grid-day.today .day-num {
  background-color: var(--navy);
  color: #fff;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 11px;
}
.day-events {
  display: flex;
  flex-direction: column;
  gap: 3px;
  overflow-y: auto;
  flex-grow: 1;
}

/* Individual Calendar Event inside Day Cell */
.cal-event {
  font-size: 10.5px;
  padding: 3px 6px;
  border-radius: 3px;
  color: #fff;
  font-weight: 600;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  cursor: pointer;
  transition: var(--transition);
}
.cal-event:hover {
  filter: brightness(1.1);
  transform: scale(1.02);
}
.cal-event.academic {
  background-color: var(--navy-light);
  border-left: 2px solid var(--gold);
}
.cal-event.event {
  background-color: var(--gold-dark);
  color: #fff;
}
.cal-event.athletics {
  background-color: var(--warning);
}

.calendar-legend {
  display: flex;
  align-items: center;
  gap: 20px;
  margin-top: 12px;
  font-size: 12px;
  color: var(--slate-light);
  flex-shrink: 0;
}
.legend-item {
  display: flex;
  align-items: center;
}
.info-sync-tag {
  margin-left: auto;
  font-style: italic;
  font-size: 11px;
}

/* ==========================================================================
   ACADEMIC GRADEBOOK VIEW
   ========================================================================== */
.academic-card {
  margin-bottom: 0;
}
.academic-card .subtitle {
  font-size: 13px;
  color: var(--slate-light);
  margin-top: 4px;
}
.grade-gpa-display {
  display: flex;
  flex-direction: column;
  text-align: right;
}
.gpa-label {
  font-size: 11px;
  text-transform: uppercase;
  color: var(--slate-light);
  font-weight: 600;
}
.gpa-value {
  font-size: 24px;
  font-weight: 700;
  color: var(--navy);
  font-family: var(--font-serif);
}

.grades-table-wrapper {
  overflow-x: auto;
  border: 1px solid var(--slate-border);
  border-radius: var(--radius-md);
  margin: 20px 0;
}
.grades-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  font-size: 13.5px;
}
.grades-table th {
  background-color: var(--navy-dark);
  color: #fff;
  font-family: var(--font-serif);
  font-size: 12px;
  font-weight: 600;
  padding: 14px 18px;
}
.grades-table td {
  padding: 14px 18px;
  border-bottom: 1px solid var(--slate-border);
  color: var(--slate-text);
}
.grades-table tbody tr:last-child td {
  border-bottom: none;
}
.grades-table tbody tr:nth-child(even) {
  background-color: rgba(241, 244, 248, 0.5);
}
.grades-table tbody tr:hover {
  background-color: rgba(212, 175, 55, 0.04);
}
.grade-subject {
  font-family: var(--font-serif);
  font-weight: 600;
  color: var(--navy);
}
.grade-teacher {
  color: var(--slate-light);
}
.grade-value-cell {
  font-weight: 700;
  font-size: 14px;
}

/* ==========================================================================
   ONBOARDING VIDEO PLAYER VIEW
   ========================================================================== */
.dashboard-col-left-wide {
  grid-column: span 1.2;
}
.dashboard-col-right-narrow {
  grid-column: span 0.8;
}
#tab-onboarding .dashboard-row {
  grid-template-columns: 1.3fr 0.7fr;
}

.tag-label {
  font-size: 11px;
  text-transform: uppercase;
  color: var(--gold-dark);
  font-weight: 700;
  letter-spacing: 0.5px;
}

.video-player-card {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.mock-video-player {
  aspect-ratio: 16/9;
  background-color: #000;
  border-radius: var(--radius-sm);
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.video-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(180deg, rgba(0,0,0,0.1) 0%, rgba(0,0,0,0.8) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 5;
  transition: var(--transition);
}

.play-btn {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background: var(--gold);
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 20px rgba(212, 175, 55, 0.4);
  transition: var(--transition);
}
.play-btn:hover {
  transform: scale(1.1);
  background: var(--gold-light);
}

.video-duration-label {
  position: absolute;
  bottom: 16px;
  right: 16px;
  background: rgba(0,0,0,0.7);
  color: #fff;
  font-size: 12px;
  font-weight: 600;
  padding: 4px 8px;
  border-radius: 4px;
}

/* Playing Interface */
.video-playing-ui {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: #000;
  display: flex;
  align-items: center;
  justify-content: center;
}
.spinner {
  width: 48px;
  height: 48px;
  border: 4px solid rgba(255,255,255,0.1);
  border-left-color: var(--gold);
  border-radius: 50%;
  animation: spin 1s linear infinite;
}
.spinner.mini {
  width: 20px;
  height: 20px;
  border-width: 2px;
}

.video-controls-bar {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  background: rgba(0, 0, 0, 0.8);
  padding: 12px 16px;
  display: flex;
  align-items: center;
  gap: 12px;
  z-index: 10;
}
.controls-btn {
  background: none;
  border: none;
  color: #fff;
  cursor: pointer;
  display: flex;
  align-items: center;
}
.progress-scrub {
  flex-grow: 1;
  height: 6px;
  background-color: rgba(255,255,255,0.2);
  border-radius: 3px;
  overflow: hidden;
  cursor: pointer;
  position: relative;
}
.progress-fill {
  height: 100%;
  background-color: var(--gold);
  width: 0;
}
.time-readout {
  color: #fff;
  font-size: 11px;
  font-family: var(--font-sans);
}

.video-description-content h3 {
  font-family: var(--font-serif);
  font-size: 16px;
  color: var(--navy);
  margin-bottom: 8px;
}
.video-description-content p {
  font-size: 13.5px;
  line-height: 1.6;
  color: var(--slate-text);
  margin-bottom: 20px;
}

.completion-banner {
  background-color: var(--warm-cream);
  border: 1px solid var(--slate-border);
  padding: 16px;
  border-radius: var(--radius-sm);
  display: flex;
  justify-content: flex-end;
}

.video-items-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-top: 14px;
}

/* Checklist Item style */
.video-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--slate-border);
  cursor: pointer;
  transition: var(--transition);
}
.video-item:hover {
  background-color: var(--warm-cream);
  border-color: var(--gold-dark);
}
.video-item.active {
  background-color: var(--gold-glow);
  border-color: var(--gold);
}
.video-item-check {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  border: 1.5px solid var(--slate-light);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: transparent;
  font-size: 12px;
}
.video-item.completed .video-item-check {
  background-color: var(--success);
  border-color: var(--success);
  color: #fff;
}
.video-item-details {
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.video-item-title {
  font-size: 13px;
  font-weight: 600;
  color: var(--navy);
}
.video-item-meta {
  font-size: 11px;
  color: var(--slate-light);
}

/* ==========================================================================
   SFTP CONFIGURATION PANEL VIEW
   ========================================================================== */
.sftp-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}
.status-indicator-box {
  border-radius: var(--radius-sm);
  padding: 16px;
  margin-bottom: 20px;
}
.status-indicator-box.success {
  background-color: var(--success-bg);
  border: 1px solid rgba(46, 125, 50, 0.2);
}
.indicator-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 12px;
}
.sync-clock {
  font-size: 11px;
  font-weight: 700;
  color: var(--slate-light);
  text-transform: uppercase;
}
.indicator-details {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.ind-row {
  display: flex;
  justify-content: space-between;
  font-size: 13px;
}
.ind-row span {
  color: var(--slate-light);
}
.ind-row strong {
  color: var(--navy);
  font-weight: 600;
}

.sync-logs h4 {
  font-family: var(--font-serif);
  font-size: 14px;
  color: var(--navy);
  margin-bottom: 10px;
}
.logs-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.logs-list li {
  font-size: 11.5px;
  padding: 6px 0;
  border-bottom: 1px dashed var(--slate-border);
  display: flex;
  flex-direction: column;
  gap: 3px;
}
.log-date {
  font-weight: 700;
  color: var(--navy);
}
.log-msg {
  color: var(--slate-text);
  line-height: 1.4;
}

.json-preview-container {
  border: 1.5px solid var(--slate-border);
  border-radius: var(--radius-sm);
  background-color: #071221;
  overflow: hidden;
  margin-bottom: 20px;
}
.json-header {
  background-color: var(--navy);
  padding: 10px 14px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.json-header span {
  font-size: 11px;
  font-weight: 600;
  color: var(--gold);
}
.json-code {
  font-family: monospace;
  font-size: 11px;
  color: #fff;
  padding: 14px;
  overflow-x: auto;
  line-height: 1.5;
  white-space: pre-wrap;
}

.manual-trigger-container {
  background: var(--warm-cream);
  border: 1px solid var(--slate-border);
  padding: 16px;
  border-radius: var(--radius-sm);
}
.manual-trigger-container h4 {
  font-family: var(--font-serif);
  font-size: 13.5px;
  color: var(--navy);
  margin-bottom: 4px;
}
.manual-trigger-container p.small-text {
  font-size: 11.5px;
  color: var(--slate-light);
  line-height: 1.4;
  margin-bottom: 12px;
}
.sync-animation-indicator {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  font-weight: 600;
  color: var(--navy);
  margin-left: 12px;
}

/* ==========================================================================
   SSO MODAL & REDIRECT SCREEN
   ========================================================================== */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background-color: rgba(7, 18, 33, 0.6);
  backdrop-filter: blur(8px);
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  visibility: hidden;
  opacity: 0;
  transition: opacity 0.35s ease-in-out, visibility 0.35s ease-in-out;
}

.modal-overlay.active {
  visibility: visible;
  opacity: 1;
}

.modal-card {
  background-color: #fff;
  border: 1.5px solid var(--gold-dark);
  border-radius: var(--radius-lg);
  width: 90%;
  max-width: 520px;
  box-shadow: var(--shadow-lg), 0 10px 40px rgba(12, 30, 54, 0.25);
  padding: 30px;
  position: relative;
  transform: scale(0.9) translateY(20px);
  opacity: 0;
  transition: transform 0.4s cubic-bezier(0.34, 1.56, 0.64, 1), opacity 0.4s ease-out;
}

.modal-overlay.active .modal-card {
  transform: scale(1) translateY(0);
  opacity: 1;
}

.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid var(--slate-border);
  padding-bottom: 16px;
  margin-bottom: 20px;
}
.event-title-block {
  display: flex;
  align-items: center;
  gap: 8px;
}
.modal-header h3 {
  font-family: var(--font-serif);
  font-size: 18px;
  color: var(--navy);
  font-weight: 600;
}
.close-modal {
  background: none;
  border: none;
  font-size: 24px;
  color: var(--slate-light);
  cursor: pointer;
}
.close-modal:hover {
  color: var(--navy);
}

.sso-redirect-animation {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  background-color: var(--warm-cream);
  border: 1px solid var(--slate-border);
  padding: 24px;
  border-radius: var(--radius-md);
  margin-bottom: 20px;
}
.sso-indicator-circle {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background-color: var(--navy);
  border: 2px solid var(--gold);
  display: flex;
  align-items: center;
  justify-content: center;
}
.sso-indicator-circle span {
  font-size: 24px;
}
.redirect-path {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 12px;
  font-weight: 600;
}
.arrows {
  color: var(--gold-dark);
  font-size: 14px;
  animation: blink-arrows 1s infinite alternate;
}

.sso-technical-note h4 {
  font-size: 12.5px;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 8px;
}
.sso-technical-note ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-size: 11.5px;
  color: var(--slate-light);
}

.modal-footer {
  border-top: 1px solid var(--slate-border);
  padding-top: 16px;
  margin-top: 20px;
  display: flex;
  justify-content: flex-end;
  gap: 10px;
}

/* Event Modal Details */
.event-detail-row {
  display: flex;
  margin-bottom: 12px;
  font-size: 13.5px;
}
.event-meta-label {
  width: 100px;
  font-weight: 600;
  color: var(--slate-light);
  flex-shrink: 0;
}
.event-meta-value {
  font-weight: 500;
  color: var(--navy);
}
.event-detail-desc {
  font-size: 13.5px;
  line-height: 1.6;
  border-top: 1px solid var(--slate-border);
  padding-top: 12px;
  margin-top: 16px;
  color: var(--slate-text);
}

/* ==========================================================================
   Animations
   ========================================================================== */
@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes fadeInDown {
  from {
    opacity: 0;
    transform: translateY(-20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes scaleUp {
  from {
    opacity: 0;
    transform: scale(0.95);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

@keyframes spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

@keyframes pulse-dot {
  0% { box-shadow: 0 0 0 0 rgba(239, 108, 0, 0.4); }
  70% { box-shadow: 0 0 0 6px rgba(239, 108, 0, 0); }
  100% { box-shadow: 0 0 0 0 rgba(239, 108, 0, 0); }
}

@keyframes blink-arrows {
  from { opacity: 0.3; }
  to { opacity: 1; }
}

.pulse {
  animation: pulse-star 1.8s infinite ease-in-out;
}
@keyframes pulse-star {
  0% { transform: scale(1); color: var(--gold); }
  50% { transform: scale(1.2); color: var(--gold-light); text-shadow: 0 0 10px var(--gold); }
  100% { transform: scale(1); color: var(--gold); }
}

/* ==========================================================================
   Responsive Adaptations
   ========================================================================== */
@media (max-width: 1024px) {
  .dashboard-row {
    grid-template-columns: 1fr;
  }
  #tab-onboarding .dashboard-row {
    grid-template-columns: 1fr;
  }
  .dashboard-col-left-wide, .dashboard-col-right-narrow {
    grid-column: span 1;
  }
  .col-3 {
    grid-template-columns: repeat(2, 1fr);
  }
}

.mobile-cal-panel {
  display: none;
}
.desktop-cal-card {
  display: block;
}
.sub-tabs-scroll-arrow {
  display: none;
}

@media (max-width: 768px) {
  html, body {
    overflow-x: hidden !important;
    max-width: 100vw;
  }
  
  .login-card {
    grid-template-columns: 1fr;
  }
  .login-banner {
    display: none;
  }
  .portal-app {
    display: block; /* Stacked layout to let sidebar drawer sit on top absolutely */
    position: relative;
    width: 100vw;
    max-width: 100vw;
    overflow-x: hidden;
    min-height: 100vh;
  }
  
  /* Mobile Sidebar Drawer - Sliding Overlay */
  .portal-sidebar {
    position: fixed;
    top: 0;
    left: 0;
    width: 280px; /* Full desktop width for easy viewing */
    height: 100vh;
    z-index: 10000; /* Sit above header and backdrop */
    transform: translateX(-285px); /* Hide offscreen */
    transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    box-shadow: 5px 0 25px rgba(12, 30, 54, 0.3);
    padding: 20px;
    display: flex;
    flex-direction: column;
    border-right: none;
    background-color: var(--navy);
    overflow-y: auto;
  }
  
  /* Active Drawer Slide-in state */
  .portal-sidebar.open {
    transform: translateX(0);
  }
  
  .sidebar-close-btn {
    display: flex !important; /* Circular close button chip */
    justify-content: center;
    align-items: center;
    position: absolute;
    top: 16px;
    right: 16px;
    background: rgba(255, 255, 255, 0.1) !important;
    border: none;
    border-radius: 50%;
    width: 32px;
    height: 32px;
    font-size: 20px;
    color: #ffffff;
    cursor: pointer;
    z-index: 10002;
  }
  
  .sidebar-brand {
    justify-content: flex-start;
    padding: 0;
    margin-bottom: 24px;
  }
  
  .sidebar-brand .brand-text {
    display: block !important; /* Show brand text */
  }

  .family-quick-card {
    display: flex !important;
    justify-content: flex-start;
    padding: 12px;
    margin-bottom: 20px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-sm);
    background: rgba(255, 255, 255, 0.03);
  }
  
  .family-quick-card .family-details {
    display: block !important; /* Show family name */
  }
  
  .family-avatar {
    width: 36px;
    height: 36px;
    margin-right: 12px;
    border: 1.5px solid var(--gold);
  }

  .sidebar-nav {
    width: 100%;
  }

  .sidebar-nav ul {
    align-items: stretch;
    gap: 4px;
  }

  /* Restore text link nav items in drawer overlay */
  .nav-item {
    justify-content: flex-start;
    padding: 10px 14px;
    border-radius: var(--radius-sm);
    width: 100%;
    height: auto;
    background: transparent;
    border: none;
    color: rgba(255, 255, 255, 0.75) !important;
    box-shadow: none;
    transition: background 0.2s, color 0.2s;
  }
  
  .nav-item:hover, .nav-item.active {
    transform: none;
    background-color: rgba(255, 255, 255, 0.1) !important;
    color: #ffffff !important;
    box-shadow: none;
  }
  
  .nav-item span {
    display: inline-block !important; /* Show label text */
    margin-left: 12px;
    font-size: 13.5px;
  }
  
  .nav-item svg {
    margin: 0;
    width: 20px;
    height: 20px;
    color: currentColor !important;
  }

  .sidebar-section-title {
    display: block !important; /* Show External Links label */
    color: rgba(255, 255, 255, 0.35);
    font-size: 10px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-top: 16px;
    margin-bottom: 6px;
    padding-left: 14px;
  }

  .sidebar-footer {
    margin-top: auto;
    width: 100%;
    display: block;
    padding-top: 12px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
  }

  .btn-logout {
    justify-content: flex-start;
    padding: 10px 14px;
    border-radius: var(--radius-sm);
    width: 100%;
    height: auto;
    background: transparent;
    border: none;
    color: rgba(255, 255, 255, 0.7) !important;
    transition: background 0.2s, color 0.2s;
  }
  
  .btn-logout:hover {
    transform: none;
    background-color: rgba(200, 50, 50, 0.15) !important;
    color: #ff6666 !important;
  }
  
  .btn-logout span {
    display: inline-block !important;
    margin-left: 12px;
  }
  
  .btn-logout svg {
    margin: 0;
    width: 20px;
    height: 20px;
  }

  /* Main Content Layout - Takes full screen width to prevent compressed text/frames */
  .portal-main {
    width: 100vw;

  /* ── Global mobile overflow lock ── */
  html, body {
    overflow-x: hidden !important;
    width: 100vw !important;
    max-width: 100vw !important;
  }

  * {
    max-width: 100% !important;
    box-sizing: border-box !important;
  }

  /* Allow elements that need to go full-width */
  html, body, .portal-app, .portal-main,
  .main-header, .portal-sidebar, .glass-card,
  section, .tab-panel {
    max-width: 100vw !important;
  }

  /* ── Typography: never overflow horizontally ── */
  h1, h2, h3, h4, h5, h6, p, span, label, td, th {
    white-space: normal !important;
    word-break: break-word !important;
    overflow-wrap: break-word !important;
  }

  /* ── Login: hide demo box, fix card width ── */
  .demo-login-box {
    display: none !important;
  }
  .login-card {
    padding: 28px 20px !important;
    max-width: 100% !important;
    border-radius: var(--radius-md) !important;
  }
  .login-banner {
    display: none !important;
  }

  /* ── Portal app: full width block layout ── */
  .portal-app {
    display: block !important;
    width: 100vw !important;
    overflow-x: hidden !important;
    min-height: 100vh;
  }

  /* ── Sidebar: slide-in drawer from the left ── */
  .portal-sidebar {
    position: fixed !important;
    top: 0 !important;
    left: 0 !important;
    width: 280px !important;
    height: 100vh !important;
    transform: translateX(-285px) !important;
    transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1) !important;
    z-index: 100000 !important;
    background: var(--navy) !important;
    box-shadow: 6px 0 30px rgba(0,0,0,0.35) !important;
    padding: 20px !important;
    display: flex !important;
    flex-direction: column !important;
    overflow-y: auto !important;
    overflow-x: hidden !important;
  }

  .portal-sidebar.open {
    transform: translateX(0) !important;
  }

  .sidebar-close-btn {
    display: flex !important;
    position: absolute !important;
    top: 14px !important;
    right: 14px !important;
    width: 34px !important;
    height: 34px !important;
    border-radius: 50% !important;
    background: rgba(255,255,255,0.15) !important;
    border: none !important;
    color: #fff !important;
    font-size: 20px !important;
    align-items: center !important;
    justify-content: center !important;
    cursor: pointer !important;
    z-index: 10 !important;
  }

  .sidebar-brand {
    flex-direction: row !important;
    justify-content: flex-start !important;
    align-items: center !important;
    gap: 10px !important;
    padding: 0 !important;
    margin-bottom: 20px !important;
    margin-top: 8px !important;
  }

  .sidebar-brand .brand-text {
    display: block !important;
  }

  .sidebar-brand .brand-text h1 {
    font-size: 13px !important;
    color: #fff !important;
  }

  .sidebar-brand .brand-text span {
    font-size: 9px !important;
    color: rgba(255,255,255,0.6) !important;
  }

  .family-quick-card {
    display: flex !important;
    flex-direction: row !important;
    align-items: center !important;
    padding: 10px 12px !important;
    margin-bottom: 16px !important;
    border: 1px solid rgba(255,255,255,0.1) !important;
    border-radius: var(--radius-sm) !important;
    background: rgba(255,255,255,0.03) !important;
  }

  .family-quick-card .family-details {
    display: block !important;
  }

  .family-avatar {
    width: 34px !important;
    height: 34px !important;
    margin-right: 10px !important;
    flex-shrink: 0 !important;
  }

  .sidebar-nav { width: 100% !important; }
  .sidebar-nav ul { gap: 2px !important; }

  .nav-item {
    justify-content: flex-start !important;
    padding: 10px 12px !important;
    border-radius: var(--radius-sm) !important;
    width: 100% !important;
    height: auto !important;
    background: transparent !important;
    border: none !important;
    color: rgba(255,255,255,0.75) !important;
    box-shadow: none !important;
    transition: background 0.2s !important;
  }

  .nav-item:hover, .nav-item.active {
    background: rgba(255,255,255,0.1) !important;
    color: #fff !important;
    transform: none !important;
  }

  .nav-item span {
    display: inline-block !important;
    margin-left: 10px !important;
    font-size: 13px !important;
    font-weight: 600 !important;
  }

  .nav-item svg {
    width: 18px !important;
    height: 18px !important;
    margin: 0 !important;
    flex-shrink: 0 !important;
  }

  .sidebar-section-title {
    display: block !important;
    font-size: 9px !important;
    text-transform: uppercase !important;
    letter-spacing: 0.5px !important;
    color: rgba(255,255,255,0.3) !important;
    margin: 12px 0 4px 12px !important;
  }

  .sidebar-footer {
    margin-top: auto !important;
    padding-top: 12px !important;
    border-top: 1px solid rgba(255,255,255,0.1) !important;
    display: block !important;
    width: 100% !important;
  }

  .btn-logout {
    justify-content: flex-start !important;
    padding: 10px 12px !important;
    width: 100% !important;
    height: auto !important;
    background: transparent !important;
    border: none !important;
    color: rgba(255,100,100,0.8) !important;
    border-radius: var(--radius-sm) !important;
    transition: background 0.2s !important;
  }

  .btn-logout span { display: inline-block !important; margin-left: 10px !important; }
  .btn-logout svg { width: 18px !important; height: 18px !important; margin: 0 !important; }

  /* ── Header: STICKY (not fixed) — content always starts directly below ── */
  .main-header {
    position: sticky !important;
    top: 0 !important;
    left: 0 !important;
    right: 0 !important;
    width: 100% !important;
    height: auto !important;
    z-index: 900 !important;
    background: rgba(255,255,255,0.97) !important;
    backdrop-filter: blur(12px) !important;
    -webkit-backdrop-filter: blur(12px) !important;
    border-bottom: 1px solid var(--slate-border) !important;
    padding: 10px 12px !important;
    display: flex !important;
    flex-direction: column !important;
    align-items: stretch !important;
    gap: 6px !important;
    box-sizing: border-box !important;
    box-shadow: 0 2px 12px rgba(0,0,0,0.06) !important;
  }

  /* ── portal-main is the scroll container ── */
  .portal-main {
    width: 100vw !important;
    max-width: 100vw !important;
    margin-left: 0 !important;
    padding: 0 !important;
    box-sizing: border-box !important;
    overflow-x: hidden !important;
    overflow-y: auto !important;
    height: 100vh !important;
    scrollbar-width: none !important;
    display: flex !important;
    flex-direction: column !important;
  }
  .portal-main::-webkit-scrollbar { display: none !important; }

  /* ── content-body fills remaining space, no height calc needed ── */
  .content-body {
    padding: 14px 12px !important;
    overflow-y: visible !important;
    overflow-x: hidden !important;
    flex: 1 !important;
    scrollbar-width: none !important;
    background-color: var(--warm-cream) !important;
  }
  .content-body::-webkit-scrollbar { display: none !important; }

  /* ── Hamburger button (row 1, left) ── */
  .mobile-menu-toggle {
    display: flex !important;
    flex-shrink: 0 !important;
    align-items: center !important;
    justify-content: center !important;
    width: 36px !important;
    height: 36px !important;
    background: rgba(12,30,54,0.06) !important;
    border: 1px solid var(--slate-border) !important;
    border-radius: var(--radius-sm) !important;
    color: var(--navy) !important;
    cursor: pointer !important;
  }

  /* ── Row 1: hamburger + greeting ── */
  .header-left {
    width: 100% !important;
    display: flex !important;
    align-items: center !important;
    gap: 8px !important;
    min-width: 0 !important;
  }
  .header-left h2 {
    font-size: 13px !important;
    color: var(--navy) !important;
    white-space: nowrap !important;
    overflow: hidden !important;
    text-overflow: ellipsis !important;
    flex: 1 !important;
    min-width: 0 !important;
  }
  .sync-badge { display: none !important; }
  .academic-year { display: none !important; }
  .student-switcher span { display: none !important; }

  /* ── Hide mini-calendar from Overview on mobile (it lives in Calendar tab) ── */
  #tab-overview .dashboard-col-right { display: none !important; }

  /* ── Student switcher: centered, large readable chips in row 2 ── */
  .header-right {
    width: 100% !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    gap: 10px !important;
    flex-shrink: 0 !important;
    border-top: 1px dashed var(--slate-border) !important;
    padding-top: 6px !important;
    overflow: hidden !important;
  }
  .student-profile-switcher {
    display: flex !important;
    justify-content: center !important;
    gap: 10px !important;
    width: 100% !important;
  }
  .profile-chip {
    padding: 8px 14px !important;
    border-radius: 24px !important;
    gap: 8px !important;
    flex: 1 !important;
    justify-content: center !important;
    max-width: 160px !important;
  }
  .profile-chip .avatar-initials {
    width: 26px !important;
    height: 26px !important;
    font-size: 12px !important;
  }
  .profile-chip .profile-name {
    font-size: 12px !important;
    max-width: none !important;
    white-space: nowrap !important;
    overflow: hidden !important;
    text-overflow: ellipsis !important;
    display: block !important;
  }

  /* ── Calendar: large nav buttons, visible grid ── */
  .calendar-expanded-card {
    padding: 12px !important;
  }
  .calendar-toolbar {
    flex-direction: column !important;
    gap: 10px !important;
    align-items: stretch !important;
    margin-bottom: 12px !important;
  }
  .toolbar-left {
    display: flex !important;
    flex-direction: column !important;
    gap: 8px !important;
    align-items: stretch !important;
  }
  .calendar-controls {
    display: flex !important;
    gap: 8px !important;
    width: 100% !important;
  }
  .calendar-controls .btn {
    flex: 1 !important;
    padding: 10px 0 !important;
    font-size: 14px !important;
    font-weight: 700 !important;
    justify-content: center !important;
  }
  .expanded-month-title {
    font-size: 18px !important;
    text-align: center !important;
    margin: 0 !important;
  }
  .toolbar-right {
    width: 100% !important;
  }
  .filter-group {
    display: flex !important;
    flex-wrap: wrap !important;
    gap: 8px !important;
    justify-content: center !important;
  }
  .calendar-grid-container {
    overflow: hidden !important;
    width: 100% !important;
  }
  .calendar-grid-header {
    font-size: 10px !important;
    font-weight: 700 !important;
  }
  /* ── Calendar tab mobile: mini-calendar style ── */

  /* Hide the filter toolbar row on mobile */
  #tab-calendar .toolbar-right { display: none !important; }
  #tab-calendar .calendar-legend { display: none !important; }

  /* Toolbar becomes: month title large, then 3 nav buttons in a row */
  #tab-calendar .calendar-toolbar {
    flex-direction: column !important;
    gap: 10px !important;
    align-items: stretch !important;
    margin-bottom: 14px !important;
  }
  #tab-calendar .toolbar-left {
    display: flex !important;
    flex-direction: column !important;
    gap: 8px !important;
    align-items: stretch !important;
  }
  #tab-calendar .expanded-month-title {
    font-size: 20px !important;
    text-align: center !important;
    font-family: var(--font-serif) !important;
    color: var(--navy) !important;
    margin: 0 !important;
    order: -1 !important;
  }
  #tab-calendar .calendar-controls {
    display: flex !important;
    gap: 8px !important;
    width: 100% !important;
  }
  #tab-calendar .calendar-controls .btn {
    flex: 1 !important;
    padding: 10px 0 !important;
    font-size: 14px !important;
    font-weight: 700 !important;
    justify-content: center !important;
    border-radius: var(--radius-sm) !important;
  }

  /* Make the big calendar grid look like the mini calendar */
  #tab-calendar .calendar-grid-container {
    overflow: hidden !important;
    width: 100% !important;
  }
  #tab-calendar .calendar-grid-header {
    display: grid !important;
    grid-template-columns: repeat(7, 1fr) !important;
    text-align: center !important;
    font-size: 11px !important;
    font-weight: 700 !important;
    color: var(--slate-light) !important;
    margin-bottom: 6px !important;
  }
  #tab-calendar .calendar-grid-header div {
    min-width: 0 !important;
  }
  /* Shorten day name labels to single letter on mobile */
  #tab-calendar .calendar-grid-header div:nth-child(1)::before { content: 'S'; }
  #tab-calendar .calendar-grid-header div:nth-child(2)::before { content: 'M'; }
  #tab-calendar .calendar-grid-header div:nth-child(3)::before { content: 'T'; }
  #tab-calendar .calendar-grid-header div:nth-child(4)::before { content: 'W'; }
  #tab-calendar .calendar-grid-header div:nth-child(5)::before { content: 'T'; }
  #tab-calendar .calendar-grid-header div:nth-child(6)::before { content: 'F'; }
  #tab-calendar .calendar-grid-header div:nth-child(7)::before { content: 'S'; }
  #tab-calendar .calendar-grid-header div { font-size: 0 !important; } /* hide "Sunday" etc. */
  #tab-calendar .calendar-grid-header div::before { font-size: 11px !important; }

  .calendar-grid-days {
    display: grid !important;
    grid-template-columns: repeat(7, 1fr) !important;
    gap: 4px !important;
  }
  .grid-day {
    aspect-ratio: 1 !important;
    height: auto !important;
    min-height: 0 !important;
    padding: 2px !important;
    overflow: hidden !important;
    display: flex !important;
    flex-direction: column !important;
    align-items: center !important;
    justify-content: center !important;
    border-radius: 4px !important;
  }
  .grid-day .day-num {
    font-size: 12px !important;
    font-weight: 500 !important;
    display: block !important;
    text-align: center !important;
  }
  .grid-day .day-events {
    display: flex !important;
    flex-wrap: nowrap !important;
    justify-content: center !important;
    gap: 2px !important;
    overflow: hidden !important;
    height: 5px !important;
    margin-top: 2px !important;
  }
  .grid-day .cal-event {
    width: 5px !important;
    height: 5px !important;
    border-radius: 50% !important;
    font-size: 0 !important;
    padding: 0 !important;
    margin: 0 !important;
    flex-shrink: 0 !important;
  }
  .mobile-agenda-container {
    display: block !important;
    width: 100% !important;
    margin-top: 16px !important;
  }

  /* ── Academics: sub-tabs as horizontal scroll with fade edge indicator ── */
  .academic-sub-tabs {
    display: flex !important;
    overflow-x: auto !important;
    overflow-y: hidden !important;
    scrollbar-width: none !important;
    gap: 8px !important;
    padding-bottom: 10px !important;
    flex-wrap: nowrap !important;
    -webkit-overflow-scrolling: touch !important;
    /* Fade-out on right edge shows there's more to swipe */
    -webkit-mask-image: linear-gradient(to right, black 85%, transparent 100%) !important;
    mask-image: linear-gradient(to right, black 85%, transparent 100%) !important;
  }
  .academic-sub-tabs::-webkit-scrollbar { display: none !important; }
  .academic-sub-tabs .sub-tab-btn {
    flex-shrink: 0 !important;
    white-space: nowrap !important;
    font-size: 12px !important;
    padding: 8px 14px !important;
  }
  /* subtab-panel: JS controls display via .hidden — don't override it */
  .subtab-panel:not(.hidden) {
    display: block !important;
    width: 100% !important;
  }

  /* sub-tabs horizontal scroll wrapper and arrow */
  .sub-tabs-scroll-wrapper {
    position: relative !important;
    width: 100% !important;
    display: block !important;
  }
  .sub-tabs-scroll-arrow {
    display: flex !important;
    position: absolute !important;
    right: 0 !important;
    top: 50% !important;
    transform: translateY(-50%) !important;
    width: 28px !important;
    height: 28px !important;
    background: var(--gold) !important;
    border: none !important;
    border-radius: 50% !important;
    color: var(--navy) !important;
    align-items: center !important;
    justify-content: center !important;
    cursor: pointer !important;
    box-shadow: 0 2px 6px rgba(0,0,0,0.15) !important;
    z-index: 5 !important;
  }

  /* Calendar tab mobile/desktop panels visibility */
  .mobile-cal-panel {
    display: block !important;
    width: 100% !important;
  }
  .desktop-cal-card {
    display: none !important;
  }
  .subtab-panel:last-child {
    border-bottom: none !important;
  }

  /* ── Cards and sections: full width, no overflow ── */
  .glass-card {
    padding: 14px 12px !important;
    width: 100% !important;
    overflow: hidden !important;
  }

  .tab-panel {
    width: 100% !important;
    overflow-x: hidden !important;
  }

  section {
    width: 100% !important;
    overflow-x: hidden !important;
  }

  /* ── Grid layouts: single column ── */
  .col-3, .col-2, .profile-details-grid, .sftp-grid,
  .dashboard-row, .overview-cards-grid {
    display: block !important;
    width: 100% !important;
  }

  .col-3 > *, .col-2 > *, .dashboard-col-left-wide,
  .dashboard-col-right-narrow, .dashboard-col-right {
    width: 100% !important;
    max-width: 100% !important;
    margin-bottom: 14px !important;
    display: block !important;
  }


  /* ── Tables: block card layout ── */
  .grades-table-wrapper { overflow: visible !important; }

  .grades-table, .grades-table tbody,
  .grades-table tr, .grades-table td {
    display: block !important;
    width: 100% !important;
  }

  .grades-table thead { display: none !important; }

  .grades-table tr {
    margin-bottom: 10px !important;
    border: 1px solid var(--slate-border) !important;
    border-radius: var(--radius-md) !important;
    padding: 10px 12px !important;
    background: #fff !important;
  }

  .grades-table td {
    display: flex !important;
    justify-content: space-between !important;
    align-items: center !important;
    padding: 7px 0 !important;
    border: none !important;
    border-bottom: 1px dashed rgba(0,0,0,0.06) !important;
    font-size: 12px !important;
    text-align: right !important;
  }

  .grades-table td:last-child { border-bottom: none !important; }

  .grades-table td::before {
    content: attr(data-label) !important;
    font-weight: 700 !important;
    color: var(--navy) !important;
    text-align: left !important;
    flex-shrink: 0 !important;
    margin-right: 8px !important;
  }

  /* ── Head Start ── */
  .hs-section {
    grid-template-columns: 1fr !important;
    width: 100% !important;
  }

  .hs-books-row { flex-wrap: wrap !important; }
  .hs-book-card { flex: 1 1 calc(50% - 8px) !important; }

  .hs-course-footer {
    grid-template-columns: 1fr !important;
    text-align: center !important;
  }

  .hs-footer-right .hs-contact-row {
    flex-direction: column !important;
    align-items: center !important;
  }
}

/* Mobile Sidebar Backdrop overlay */
.sidebar-backdrop {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(12, 30, 54, 0.4);
  backdrop-filter: blur(2px);
  z-index: 999;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

.sidebar-backdrop.active {
  opacity: 1;
  pointer-events: auto;
}

/* Student Profile Chips Switcher */
.student-profile-switcher {
  display: flex;
  align-items: center;
  gap: 8px;
}
.profile-chip {
  display: flex;
  align-items: center;
  gap: 8px;
  background-color: var(--warm-cream);
  border: 1.5px solid var(--slate-border);
  padding: 4px 10px;
  border-radius: 20px;
  cursor: pointer;
  transition: var(--transition);
  user-select: none;
}
.profile-chip:hover {
  border-color: var(--gold);
  background-color: #fff;
  transform: translateY(-1px);
}
.profile-chip.active {
  background-color: var(--navy);
  border-color: var(--gold);
  color: #fff;
  box-shadow: 0 4px 10px rgba(12, 30, 54, 0.12);
}
.profile-chip .avatar-initials {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--gold);
  color: var(--navy-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 10px;
}
.profile-chip.active .avatar-initials {
  background: var(--gold-light);
  color: var(--navy-dark);
}
.profile-chip .profile-name {
  font-family: var(--font-sans);
  font-size: 12.5px;
  font-weight: 600;
}

/* ==========================================================================
   12. Head Start Scrolling Course Styles
   ========================================================================== */

.head-start-container {
  display: flex;
  flex-direction: column;
  background-color: #FAF8F5; /* Warm paper ivory background */
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

.head-start-hero {
  position: relative;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  padding: 80px 24px;
  color: #fff;
  text-align: center;
}

.hero-overlay-dark {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(circle at center, rgba(12, 30, 54, 0.6) 0%, rgba(12, 30, 54, 0.85) 100%);
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 800px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
}

.hero-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-serif);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 2px;
  color: var(--gold-light);
  text-transform: uppercase;
}

.hero-logo-container {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  border: 1.5px solid var(--gold);
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(12, 30, 54, 0.6);
}

#hs-hero-title {
  font-family: var(--font-serif);
  font-size: 40px;
  font-weight: 400;
  letter-spacing: 1px;
  color: #ffffff;
  margin: 10px 0;
  text-transform: uppercase;
  text-shadow: 0 4px 10px rgba(0,0,0,0.3);
}

.hs-main-player-wrapper {
  width: 100%;
  max-width: 680px;
  margin: 20px 0;
}

.hs-main-player-card {
  background: rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(16px);
  border: 1px solid rgba(255, 255, 255, 0.15);
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.35);
  border-radius: var(--radius-md);
  padding: 16px;
  text-align: left;
}

.hs-player-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 12px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  padding-bottom: 8px;
}

.hs-player-tag {
  font-family: var(--font-sans);
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--gold-light);
}

#hs-active-title {
  font-family: var(--font-serif);
  font-size: 16px;
  color: #fff;
  margin: 0;
}

.hs-player-body {
  border-radius: var(--radius-sm);
  overflow: hidden;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.25);
  margin-bottom: 12px;
}

.hs-player-footer {
  font-size: 13.5px;
  line-height: 1.5;
  color: rgba(255, 255, 255, 0.85);
}

.scroll-down-btn {
  border-color: rgba(255, 255, 255, 0.4);
  color: #fff;
  background: transparent;
  padding: 8px 24px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 1px;
  margin-top: 10px;
  transition: all 0.3s ease;
}

.scroll-down-btn:hover {
  border-color: #fff;
  background: rgba(255, 255, 255, 0.1);
  transform: translateY(2px);
}

.hs-grade-bar {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 16px;
  padding: 16px 24px;
  background: #fff;
  border-bottom: 1px solid var(--slate-border);
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.02);
  z-index: 10;
  position: sticky;
  top: 0;
}

.hs-grade-bar label {
  font-family: var(--font-sans);
  font-size: 12.5px;
  font-weight: 700;
  color: var(--navy);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.hs-course-path {
  display: flex;
  flex-direction: column;
}

.hs-section {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr; /* Thumbnail on Left, details on Right */
  gap: 40px;
  padding: 60px 40px;
  background-color: #FAF8F5; /* Matches paper color */
  border-bottom: 1px solid rgba(12, 30, 54, 0.05);
  align-items: flex-start;
}

.hs-section:nth-child(even) {
  background-color: #F5F2EC; /* Alternating slightly warmer cream */
}

/* Video Thumbnail Card (Left Side) */
.hs-video-card {
  position: relative;
  width: 100%;
  aspect-ratio: 16/9;
  background: linear-gradient(135deg, #162E4E 0%, #2A4870 100%);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  cursor: pointer;
  border: 2px solid var(--slate-border);
  transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
}

.hs-video-card:hover {
  transform: translateY(-4px) scale(1.02);
  border-color: var(--gold);
  box-shadow: var(--shadow-lg);
}

.hs-card-img-placeholder {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-size: cover;
  background-position: center;
  opacity: 0.85;
}

.hs-card-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(0deg, rgba(12, 30, 54, 0.8) 0%, rgba(12, 30, 54, 0.2) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s ease;
}

.hs-video-card:hover .hs-card-overlay {
  background: linear-gradient(0deg, rgba(12, 30, 54, 0.9) 0%, rgba(12, 30, 54, 0.4) 100%);
}

.hs-card-play-btn {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--gold);
  color: var(--navy-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 15px rgba(12, 30, 54, 0.25);
  transition: all 0.3s ease;
}

.hs-video-card:hover .hs-card-play-btn {
  transform: scale(1.1);
  background: var(--gold-light);
}

.hs-card-duration {
  position: absolute;
  bottom: 12px;
  right: 12px;
  background: rgba(12, 30, 54, 0.85);
  color: #fff;
  font-size: 10px;
  font-weight: 700;
  padding: 3px 6px;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(255,255,255,0.15);
}

.hs-card-status-badge {
  position: absolute;
  top: 12px;
  left: 12px;
  font-size: 10px;
  font-weight: 700;
}

/* Description & Content (Right Side) */
.hs-section-content {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.hs-num-title-row {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.hs-section-num {
  font-family: var(--font-sans);
  font-size: 28px;
  font-weight: 800;
  color: var(--gold-dark);
  line-height: 1;
}

.hs-section-title {
  font-family: var(--font-serif);
  font-size: 24px;
  color: var(--navy);
  margin: 0;
  text-transform: uppercase;
}

.hs-section-desc {
  font-family: var(--font-sans);
  font-size: 14px;
  line-height: 1.6;
  color: var(--slate-text);
}

.hs-resources-block {
  margin-top: 10px;
  border-top: 1px solid rgba(12, 30, 54, 0.08);
  padding-top: 20px;
}

.hs-resources-title {
  font-family: var(--font-sans);
  font-size: 12px;
  font-weight: 800;
  color: var(--navy);
  letter-spacing: 1px;
  margin-bottom: 6px;
  text-transform: uppercase;
}

.hs-resources-notice {
  font-family: var(--font-sans);
  font-size: 10px;
  font-weight: 700;
  color: var(--slate-light);
  line-height: 1.4;
  margin-bottom: 14px;
  text-transform: uppercase;
  max-width: 480px;
}

.hs-books-row {
  display: flex;
  gap: 16px;
}

.hs-book-card {
  width: 100px;
  height: 135px;
  background-color: #FAF8F5;
  border: 1px solid var(--slate-border);
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.05);
  border-radius: var(--radius-sm);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 10px;
  position: relative;
  transition: all 0.3s ease;
  cursor: pointer;
  border-top: 3px solid var(--gold);
}

.hs-book-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 15px rgba(0, 0, 0, 0.1);
  border-color: var(--gold-dark);
}

.hs-book-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 3px;
  width: 4px;
  height: 100%;
  background: rgba(0, 0, 0, 0.04);
}

.hs-book-title {
  font-family: var(--font-serif);
  font-size: 11px;
  font-weight: 700;
  color: var(--navy-dark);
  text-align: center;
  line-height: 1.3;
  margin-top: 10px;
}

.hs-book-badge {
  font-family: var(--font-sans);
  font-size: 8px;
  font-weight: 700;
  color: var(--gold-dark);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  text-align: center;
}

/* Quote Dividers */
.hs-divider-quote {
  position: relative;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  padding: 70px 24px;
  text-align: center;
  color: #fff;
}

.hs-divider-quote .hero-overlay-dark {
  background: linear-gradient(135deg, rgba(12, 30, 54, 0.8) 0%, rgba(7, 18, 33, 0.95) 100%);
}

.hs-divider-quote-content {
  position: relative;
  z-index: 2;
  max-width: 700px;
  margin: 0 auto;
}

.hs-quote-text {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 20px;
  line-height: 1.6;
  color: #FAF8F5;
  text-shadow: 0 2px 4px rgba(0,0,0,0.15);
}

.hs-quote-author {
  font-family: var(--font-sans);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 1.5px;
  color: var(--gold-light);
  margin-top: 14px;
  text-transform: uppercase;
}

/* Footer Section */
.hs-course-footer {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  padding: 60px 40px;
  background-color: #FAF8F5;
  border-top: 2px solid var(--gold);
  align-items: center;
  gap: 40px;
}

.hs-footer-left {
  display: flex;
  justify-content: center;
}

.hs-footer-logo-ring {
  width: 160px;
  height: 160px;
  border-radius: 50%;
  border: 4px double var(--gold);
  display: flex;
  align-items: center;
  justify-content: center;
  background: #fff;
  box-shadow: var(--shadow-sm);
  position: relative;
}

.hs-footer-logo-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
}

.logo-ring-text {
  font-family: var(--font-serif);
  font-size: 8px;
  font-weight: 700;
  color: var(--navy);
  letter-spacing: 1px;
  margin-top: 6px;
  max-width: 100px;
}

.hs-footer-right {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.hs-footer-right .section-num {
  font-family: var(--font-sans);
  font-size: 28px;
  font-weight: 800;
  color: var(--gold-dark);
  line-height: 1;
}

.hs-footer-right h2 {
  font-family: var(--font-serif);
  font-size: 24px;
  color: var(--navy);
  margin: 0;
  text-transform: uppercase;
}

.hs-contact-grid {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.hs-contact-row {
  display: flex;
  justify-content: space-between;
  border-bottom: 1px dashed var(--slate-border);
  padding-bottom: 8px;
  font-size: 13.5px;
}

.contact-label {
  font-weight: 700;
  color: var(--slate-text);
}

.contact-value {
  color: var(--navy-dark);
  font-weight: 600;
}