@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700;800&family=Plus+Jakarta+Sans:wght@300;400;500;600;700;800&display=swap');

:root {
  /* Fonts */
  --font-heading: 'Outfit', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-body: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;

  /* Color Palette - Modern Glassmorphic / Violet & Sunset */
  --bg-primary: #0a051b;
  --bg-secondary: #130c2e;
  --bg-tertiary: #1b113f;
  
  --primary: #8b5cf6;
  --primary-hover: #7c3aed;
  --primary-light: rgba(139, 92, 246, 0.15);
  
  --secondary: #ec4899;
  --secondary-hover: #db2777;
  
  --accent: #f97316;
  
  --text-primary: #f8fafc;
  --text-secondary: #94a3b8;
  --text-muted: #64748b;
  
  --border-color: rgba(255, 255, 255, 0.08);
  --border-focus: rgba(139, 92, 246, 0.4);
  
  /* Statuses */
  --success: #10b981;
  --warning: #f59e0b;
  --danger: #ef4444;
  --info: #06b6d4;

  /* Glassmorphism */
  --glass-bg: rgba(255, 255, 255, 0.03);
  --glass-bg-hover: rgba(255, 255, 255, 0.06);
  --glass-border: rgba(255, 255, 255, 0.08);
  --glass-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.37);

  /* Light Theme Override (for parts of Admin Portal and specific sections) */
  --light-bg: #f8fafc;
  --light-card: #ffffff;
  --light-border: #e2e8f0;
  --light-text: #0f172a;
  --light-text-secondary: #475569;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: var(--font-body);
  background-color: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  background-image: 
    radial-gradient(at 0% 0%, rgba(139, 92, 246, 0.15) 0px, transparent 50%),
    radial-gradient(at 100% 100%, rgba(236, 72, 153, 0.1) 0px, transparent 50%),
    radial-gradient(at 50% 50%, rgba(249, 115, 22, 0.05) 0px, transparent 50%);
  background-attachment: fixed;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  letter-spacing: -0.02em;
}

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

/* Animations */
.animate-fade-in {
  animation: fadeIn 0.4s ease forwards;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes pulse-soft {
  0%, 100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.03); opacity: 0.9; }
}

/* Glassmorphic Components */
.glass-panel {
  background: var(--glass-bg);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--glass-border);
  border-radius: 20px;
  box-shadow: var(--glass-shadow);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.glass-panel-hover:hover {
  background: var(--glass-bg-hover);
  border-color: rgba(255, 255, 255, 0.15);
  box-shadow: 0 12px 40px 0 rgba(139, 92, 246, 0.15);
  transform: translateY(-2px);
}

/* Button Designs */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 24px;
  border-radius: 12px;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  transition: all 0.2s ease;
  border: none;
  text-align: center;
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
  color: #fff;
  box-shadow: 0 4px 15px rgba(139, 92, 246, 0.3);
}

.btn-primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(139, 92, 246, 0.5);
  filter: brightness(1.1);
}

.btn-secondary {
  background: var(--glass-bg);
  color: var(--text-primary);
  border: 1px solid var(--glass-border);
}

.btn-secondary:hover {
  background: var(--glass-bg-hover);
  border-color: rgba(255, 255, 255, 0.2);
}

.btn-outline {
  background: transparent;
  color: var(--primary);
  border: 2px solid var(--primary);
}

.btn-outline:hover {
  background: var(--primary);
  color: #fff;
}

.btn-sm {
  padding: 8px 16px;
  font-size: 0.85rem;
  border-radius: 8px;
}

/* Form Controls */
.form-group {
  margin-bottom: 20px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.form-label {
  font-family: var(--font-heading);
  font-weight: 500;
  font-size: 0.9rem;
  color: var(--text-primary);
}

.form-input {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--glass-border);
  border-radius: 12px;
  padding: 12px 16px;
  color: var(--text-primary);
  font-size: 0.95rem;
  transition: all 0.2s ease;
  width: 100%;
}

.form-input:focus {
  outline: none;
  border-color: var(--primary);
  background: rgba(255, 255, 255, 0.08);
  box-shadow: 0 0 0 4px rgba(139, 92, 246, 0.15);
}

/* Badge System */
.badge {
  display: inline-flex;
  align-items: center;
  padding: 4px 10px;
  border-radius: 9999px;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.badge-primary { background: var(--primary-light); color: #c084fc; border: 1px solid rgba(139, 92, 246, 0.3); }
.badge-success { background: rgba(16, 185, 129, 0.15); color: #34d399; border: 1px solid rgba(16, 185, 129, 0.3); }
.badge-warning { background: rgba(245, 158, 11, 0.15); color: #fbbf24; border: 1px solid rgba(245, 158, 11, 0.3); }
.badge-danger { background: rgba(239, 68, 68, 0.15); color: #f87171; border: 1px solid rgba(239, 68, 68, 0.3); }
.badge-info { background: rgba(6, 182, 212, 0.15); color: #22d3ee; border: 1px solid rgba(6, 182, 212, 0.3); }

/* Biolink Header */
.biolink-header {
  text-align: center;
  padding: 40px 20px 20px;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.biolink-avatar-container {
  position: relative;
  margin-bottom: 20px;
  width: 110px;
  height: 110px;
}

.biolink-avatar {
  width: 100%;
  height: 100%;
  border-radius: 50%;
  object-fit: cover;
  border: 4px solid var(--primary);
  box-shadow: 0 0 20px rgba(139, 92, 246, 0.4);
}

.biolink-avatar-glow {
  position: absolute;
  top: -6px;
  left: -6px;
  right: -6px;
  bottom: -6px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  z-index: -1;
  animation: pulse-soft 3s infinite ease-in-out;
}

/* Social Icons */
.social-links {
  display: flex;
  gap: 16px;
  margin: 20px 0;
  justify-content: center;
}

.social-icon-btn {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s ease;
  color: var(--text-secondary);
}

.social-icon-btn:hover {
  color: var(--text-primary);
  background: var(--glass-bg-hover);
  transform: translateY(-2px);
  border-color: rgba(255, 255, 255, 0.2);
}

/* Product Grid */
.product-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
  padding: 20px;
  max-width: 650px;
  margin: 0 auto;
}

/* Product Card */
.product-card {
  display: flex;
  align-items: center;
  padding: 16px;
  gap: 16px;
  cursor: pointer;
}

.product-card-cover {
  width: 70px;
  height: 70px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  flex-shrink: 0;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.25);
}

.product-card-info {
  flex-grow: 1;
  min-width: 0;
}

.product-card-title {
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 600;
  margin-bottom: 4px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.product-card-meta {
  display: flex;
  align-items: center;
  gap: 8px;
}

.product-card-price {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--secondary);
}

.product-card-price.free {
  color: var(--success);
}

/* Detail View Layout */
.detail-layout {
  max-width: 800px;
  margin: 0 auto;
  padding: 20px;
}

.detail-back-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--text-secondary);
  font-weight: 500;
  margin-bottom: 24px;
  cursor: pointer;
  transition: color 0.2s;
}

.detail-back-btn:hover {
  color: var(--text-primary);
}

.detail-hero-card {
  display: flex;
  flex-direction: column;
  gap: 24px;
  padding: 28px;
  margin-bottom: 30px;
}

@media (min-width: 600px) {
  .detail-hero-card {
    flex-direction: row;
    align-items: center;
  }
}

.detail-cover {
  width: 140px;
  height: 140px;
  border-radius: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 4rem;
  margin: 0 auto;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.3);
}

.detail-hero-content {
  flex-grow: 1;
  text-align: center;
}

@media (min-width: 600px) {
  .detail-hero-content {
    text-align: left;
  }
}

.detail-title {
  font-size: 1.8rem;
  margin-bottom: 12px;
  background: linear-gradient(135deg, #ffffff 30%, #e2e8f0 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.detail-price-tag {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--secondary);
  margin-bottom: 20px;
}

.detail-price-tag.free {
  color: var(--success);
}

/* Detail Section Grid */
.detail-sections {
  display: flex;
  flex-direction: column;
  gap: 24px;
  margin-bottom: 60px;
}

.detail-section-card {
  padding: 24px;
}

.detail-section-title {
  font-size: 1.25rem;
  margin-bottom: 16px;
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 10px;
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--text-primary);
}

.detail-benefits-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.detail-benefits-list li {
  position: relative;
  padding-left: 28px;
}

.detail-benefits-list li::before {
  content: "✓";
  position: absolute;
  left: 0;
  top: 0;
  color: var(--success);
  font-weight: 800;
  font-size: 1.1rem;
}

/* FAQ Accordion */
.faq-item {
  border-bottom: 1px solid var(--border-color);
  padding: 16px 0;
}

.faq-item:last-child {
  border-bottom: none;
}

.faq-question {
  font-weight: 600;
  font-size: 1.05rem;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.faq-answer {
  color: var(--text-secondary);
  margin-top: 10px;
  font-size: 0.95rem;
}

/* Technical Details Table */
.tech-table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 8px;
}

.tech-table td {
  padding: 12px;
  border-bottom: 1px solid var(--border-color);
}

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

.tech-table td:first-child {
  font-weight: 600;
  color: var(--text-secondary);
  width: 35%;
}

/* Form Container */
.form-container {
  max-width: 550px;
  margin: 40px auto;
  padding: 32px;
}

.form-header {
  text-align: center;
  margin-bottom: 28px;
}

.form-header h2 {
  font-size: 1.8rem;
  margin-bottom: 8px;
  background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.form-header p {
  color: var(--text-secondary);
}

/* Alert Note */
.alert-note {
  background: rgba(245, 158, 11, 0.1);
  border: 1px solid rgba(245, 158, 11, 0.25);
  border-radius: 12px;
  padding: 16px;
  margin-bottom: 24px;
  color: #fbbf24;
  font-size: 0.85rem;
}

/* Portal Layout */
.portal-layout {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.portal-nav {
  background: var(--bg-secondary);
  border-bottom: 1px solid var(--border-color);
  padding: 16px 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: sticky;
  top: 0;
  z-index: 50;
}

.portal-brand {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.3rem;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.portal-nav-links {
  display: flex;
  gap: 20px;
  align-items: center;
}

.portal-nav-link {
  font-weight: 500;
  color: var(--text-secondary);
  cursor: pointer;
  transition: color 0.2s;
  font-size: 0.95rem;
}

.portal-nav-link:hover, .portal-nav-link.active {
  color: var(--text-primary);
}

/* Logo in navbar - white pill background so image is visible on dark nav */
.portal-brand img {
  background: #ffffff;
  border-radius: 8px;
  padding: 4px 8px;
  display: block;
}

.portal-content {
  flex-grow: 1;
  padding: 40px 24px;
  max-width: 1100px;
  width: 100%;
  margin: 0 auto;
}

/* Admin Sidebar Layout */
.admin-layout {
  min-height: 100vh;
  display: flex;
  background-color: var(--light-bg);
  color: var(--light-text);
  font-family: var(--font-body);
}

/* Admin Dashboard Specific Buttons styling to ensure high contrast in light theme */
.admin-layout .btn-secondary {
  background: #ffffff !important;
  color: #334155 !important;
  border: 1px solid #cbd5e1 !important;
}
.admin-layout .btn-secondary:hover {
  background: #f8fafc !important;
  color: #0f172a !important;
  border-color: #94a3b8 !important;
}

.admin-sidebar {
  width: 260px;
  background: #0f172a;
  color: #f8fafc;
  display: flex;
  flex-direction: column;
  border-right: 1px solid rgba(255, 255, 255, 0.05);
  flex-shrink: 0;
}

.admin-sidebar-header {
  padding: 24px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  display: flex;
  align-items: center;
  gap: 12px;
}

.admin-sidebar-logo {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.3rem;
  background: linear-gradient(135deg, #38bdf8, #818cf8);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.admin-menu {
  flex-grow: 1;
  padding: 20px 12px;
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.admin-menu-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  border-radius: 8px;
  cursor: pointer;
  transition: all 0.2s;
  color: #94a3b8;
  font-weight: 500;
  font-size: 0.95rem;
  background: none;
  border: none;
  text-align: left;
  width: 100%;
}

.admin-menu-item:hover {
  background: rgba(255, 255, 255, 0.05);
  color: #fff;
}

.admin-menu-item.active {
  background: var(--primary);
  color: #fff;
}

.admin-main {
  flex-grow: 1;
  display: flex;
  flex-direction: column;
  min-width: 0;
  overflow-y: auto;
}

.admin-topbar {
  background: #fff;
  border-bottom: 1px solid var(--light-border);
  padding: 16px 32px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-shrink: 0;
}

.admin-title-area h2 {
  font-size: 1.4rem;
  color: var(--light-text);
  text-transform: capitalize;
}

.admin-topbar-right {
  display: flex;
  align-items: center;
  gap: 16px;
}

.admin-user-info {
  text-align: right;
}

.admin-user-name {
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--light-text);
}

.admin-user-role {
  font-size: 0.75rem;
  color: var(--light-text-secondary);
}

.admin-body {
  padding: 32px;
  flex-grow: 1;
}

/* Light Theme Cards (Admin) */
.admin-card {
  background: #fff;
  border: 1px solid var(--light-border);
  border-radius: 16px;
  padding: 24px;
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05), 0 2px 4px -1px rgba(0, 0, 0, 0.03);
  margin-bottom: 24px;
}

/* Grid layout for Dashboard */
.admin-stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 20px;
  margin-bottom: 24px;
}

.stat-card {
  background: #fff;
  border: 1px solid var(--light-border);
  border-radius: 16px;
  padding: 20px;
  display: flex;
  align-items: center;
  gap: 16px;
  box-shadow: 0 2px 4px rgba(0,0,0,0.02);
}

.stat-icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.stat-info {
  display: flex;
  flex-direction: column;
}

.stat-label {
  font-size: 0.85rem;
  color: var(--light-text-secondary);
  font-weight: 500;
}

.stat-value {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--light-text);
  font-family: var(--font-heading);
}

/* Tables for Admin */
.admin-table-container {
  overflow-x: auto;
  border: 1px solid var(--light-border);
  border-radius: 12px;
  margin-bottom: 20px;
}

.admin-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  background: #fff;
  font-size: 0.9rem;
}

.admin-table th {
  background: #f8fafc;
  padding: 14px 16px;
  font-weight: 600;
  color: var(--light-text-secondary);
  border-bottom: 1px solid var(--light-border);
}

.admin-table td {
  padding: 14px 16px;
  border-bottom: 1px solid var(--light-border);
  color: var(--light-text);
}

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

.admin-table tr:hover {
  background: #f8fafc;
}

/* Drawer backdrop / Slide-out panel */
.drawer-backdrop {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(15, 23, 42, 0.4);
  backdrop-filter: blur(4px);
  z-index: 150;
  display: flex;
  justify-content: flex-end;
}

.drawer-content {
  width: 100%;
  max-width: 500px;
  background: #fff;
  height: 100%;
  box-shadow: -10px 0 30px rgba(0,0,0,0.1);
  padding: 32px;
  display: flex;
  flex-direction: column;
  gap: 24px;
  overflow-y: auto;
}

.drawer-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid var(--light-border);
  padding-bottom: 16px;
}

.drawer-close {
  cursor: pointer;
  background: none;
  border: none;
  color: var(--light-text-secondary);
}

/* Admin Form Controls */
.admin-form-group {
  margin-bottom: 16px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.admin-form-label {
  font-weight: 600;
  font-size: 0.85rem;
  color: var(--light-text);
}

.admin-form-input {
  width: 100%;
  padding: 10px 14px;
  border: 1px solid var(--light-border);
  border-radius: 8px;
  font-size: 0.9rem;
  color: var(--light-text);
  background: #fff;
}

.admin-form-input:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(139, 92, 246, 0.1);
}

/* User products grid */
.user-products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 24px;
}

.user-product-card {
  display: flex;
  flex-direction: column;
  height: 100%;
}

.user-product-card-body {
  padding: 20px;
  flex-grow: 1;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 16px;
}

.user-product-card-cover {
  height: 140px;
  border-top-left-radius: 19px;
  border-top-right-radius: 19px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3.5rem;
}

/* Simulated Payment Gateway Styles */
.payment-sim-container {
  max-width: 500px;
  margin: 50px auto;
  padding: 30px;
  border-top: 6px solid #0052cc;
  background: #ffffff;
  color: #333333;
  box-shadow: 0 10px 25px rgba(0,0,0,0.08);
  border-radius: 8px;
}

.payment-sim-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 24px;
  padding-bottom: 16px;
  border-bottom: 1px solid #eeeeee;
}

.payment-sim-logo {
  font-weight: 800;
  font-size: 1.2rem;
  color: #0052cc;
}

.payment-sim-amount {
  font-size: 1.5rem;
  font-weight: 700;
  color: #333;
  margin: 16px 0;
  text-align: center;
}

.payment-sim-choices {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin: 24px 0;
}

.payment-sim-btn {
  padding: 14px;
  border-radius: 6px;
  border: 1px solid #cccccc;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s;
  background: #f8f9fa;
  text-align: left;
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
}

.payment-sim-btn:hover {
  background: #f1f3f5;
  border-color: #0052cc;
}

.payment-sim-btn.success { border-left: 5px solid var(--success); }
.payment-sim-btn.pending { border-left: 5px solid var(--warning); }
.payment-sim-btn.failed { border-left: 5px solid var(--danger); }

/* Modal dialog */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(10, 5, 27, 0.8);
  backdrop-filter: blur(8px);
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.modal-content {
  background: var(--bg-secondary);
  border: 1px solid var(--glass-border);
  box-shadow: var(--glass-shadow);
  border-radius: 20px;
  padding: 28px;
  max-width: 500px;
  width: 100%;
}

/* Demo Swapper floating bar */
.demo-switcher-bar {
  background: #1e1b4b;
  border-bottom: 2px solid #4338ca;
  padding: 10px 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
  z-index: 999;
  font-size: 0.85rem;
  color: #fff;
}
.demo-switcher-btn {
  background: #312e81;
  color: #e0e7ff;
  border: none;
  border-radius: 6px;
  padding: 6px 12px;
  font-weight: 600;
  cursor: pointer;
  font-size: 0.8rem;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.demo-switcher-btn:hover {
  background: #4338ca;
}

/* SVG Chart */
.svg-chart-container {
  width: 100%;
  height: 250px;
}
.svg-chart-path {
  fill: url(#chart-gradient);
  stroke: var(--primary);
  stroke-width: 3;
}

/* Global Mobile Responsive Styles */
@media (max-width: 768px) {
  .portal-nav {
    padding: 12px 16px;
    gap: 12px;
  }
  .portal-brand {
    font-size: 1.1rem;
  }
  .portal-nav-links {
    gap: 12px;
  }
  .portal-nav-link {
    font-size: 0.85rem;
  }
  .btn-sm {
    padding: 6px 12px;
    font-size: 0.78rem;
    border-radius: 6px;
  }
}

@media (max-width: 480px) {
  .portal-nav {
    padding: 10px 12px;
  }
  .portal-brand {
    font-size: 1rem;
  }
  .portal-brand img {
    max-height: 22px;
  }
  .portal-nav-links {
    gap: 8px;
  }
  .portal-nav-link {
    font-size: 0.8rem;
  }
  .btn-sm {
    padding: 5px 10px;
    font-size: 0.72rem;
  }
}