/* NexoraSIM eSIM Portal - Enhanced Brand Styles */

/* Enhanced Brand Colors and Variables */
:root {
  --primary-color: #2e70e5;
  --primary-dark: #1e4db8;
  --primary-light: #4d8aff;
  --primary-gradient: linear-gradient(135deg, #2e70e5 0%, #4d8aff 100%);
  --secondary-color: #6c757d;
  --success-color: #28a745;
  --danger-color: #dc3545;
  --warning-color: #ffc107;
  --info-color: #17a2b8;
  --light-color: #f8f9fa;
  --dark-color: #343a40;
  --white: #ffffff;
  --brand-white: #ffffff;
  --brand-blue: #2e70e5;
  
  /* Enhanced Design System */
  --border-radius: 16px;
  --border-radius-sm: 8px;
  --border-radius-lg: 24px;
  --box-shadow: 0 8px 32px rgba(46, 112, 229, 0.12);
  --box-shadow-hover: 0 16px 48px rgba(46, 112, 229, 0.2);
  --box-shadow-light: 0 4px 16px rgba(46, 112, 229, 0.08);
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-fast: all 0.15s ease-out;
  
  /* Typography Scale */
  --font-size-xs: 0.75rem;
  --font-size-sm: 0.875rem;
  --font-size-base: 1rem;
  --font-size-lg: 1.125rem;
  --font-size-xl: 1.25rem;
  --font-size-2xl: 1.5rem;
  --font-size-3xl: 1.875rem;
  --font-size-4xl: 2.25rem;
  
  /* Spacing Scale */
  --spacing-xs: 0.25rem;
  --spacing-sm: 0.5rem;
  --spacing-md: 1rem;
  --spacing-lg: 1.5rem;
  --spacing-xl: 2rem;
  --spacing-2xl: 3rem;
  --spacing-3xl: 4rem;
  
  /* Brand Messaging Colors */
  --no-qr-color: #e74c3c;
  --no-apps-color: #9b59b6;
  --zero-friction-color: #f39c12;
  --enterprise-color: #34495e;
}

/* Enhanced Base Styles */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Inter', sans-serif;
  line-height: 1.6;
  color: var(--dark-color);
  background: linear-gradient(135deg, var(--white) 0%, var(--light-color) 100%);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  font-feature-settings: 'kern' 1;
}

/* Enhanced Loading Screen */
.loading-screen {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  height: 100vh;
  background: var(--primary-gradient);
  color: var(--white);
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 9999;
}

.loading-screen.hidden {
  display: none;
}

.spinner {
  width: 60px;
  height: 60px;
  border: 4px solid rgba(255, 255, 255, 0.2);
  border-top: 4px solid var(--white);
  border-radius: 50%;
  animation: spin 1s linear infinite;
  margin-bottom: var(--spacing-lg);
}

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

/* Screen Management - Enhanced with authentication guards */
.screen {
  min-height: 100vh;
  width: 100%;
}

.screen.hidden {
  display: none !important;
  visibility: hidden !important;
  opacity: 0 !important;
  z-index: -1 !important;
}

/* Force login screen to be visible by default */
#login-screen {
  display: block !important;
  visibility: visible !important;
  opacity: 1 !important;
  z-index: 1000 !important;
  position: relative !important;
}

/* Force admin dashboard to be hidden by default */
#admin-dashboard {
  display: none !important;
  visibility: hidden !important;
  opacity: 0 !important;
  z-index: -1 !important;
}

/* Only show admin dashboard when explicitly shown and user is authenticated */
#admin-dashboard.authenticated {
  display: block !important;
  visibility: visible !important;
  opacity: 1 !important;
  z-index: 1000 !important;
}

/* Ensure loading screen can be hidden */
.loading-screen.hidden,
#loading.hidden {
  display: none !important;
  visibility: hidden !important;
  opacity: 0 !important;
}

/* Enhanced Login Screen */
.login-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  min-height: 100vh;
  background: var(--white);
}

.login-hero {
  background: var(--primary-gradient);
  color: var(--white);
  padding: var(--spacing-3xl);
  display: flex;
  flex-direction: column;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

.login-hero::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle, rgba(255,255,255,0.1) 0%, transparent 70%);
  animation: float 6s ease-in-out infinite;
}

@keyframes float {
  0%, 100% { transform: translateY(0px) rotate(0deg); }
  50% { transform: translateY(-20px) rotate(180deg); }
}

.hero-content {
  position: relative;
  z-index: 2;
}

.brand-logo-large {
  display: flex;
  flex-direction: column;
  align-items: center;
  margin-bottom: var(--spacing-2xl);
  text-align: center;
}

.brand-logo-large h1 {
  font-size: var(--font-size-4xl);
  font-weight: 800;
  margin-top: var(--spacing-lg);
  letter-spacing: -0.02em;
}

.hero-messaging {
  text-align: center;
  margin-bottom: var(--spacing-2xl);
}

.hero-messaging h2 {
  font-size: var(--font-size-3xl);
  font-weight: 700;
  margin-bottom: var(--spacing-lg);
  background: linear-gradient(45deg, var(--white), rgba(255,255,255,0.8));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.value-props {
  display: flex;
  justify-content: center;
  gap: var(--spacing-xl);
  margin-bottom: var(--spacing-xl);
  flex-wrap: wrap;
}

.value-prop {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-lg);
  background: rgba(255, 255, 255, 0.1);
  border-radius: var(--border-radius);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  transition: var(--transition);
}

.value-prop:hover {
  transform: translateY(-4px);
  background: rgba(255, 255, 255, 0.15);
}

.prop-icon {
  font-size: var(--font-size-2xl);
  margin-bottom: var(--spacing-xs);
}

.hero-description {
  font-size: var(--font-size-lg);
  line-height: 1.7;
  opacity: 0.9;
  max-width: 500px;
  margin: 0 auto;
}

.use-cases {
  margin-top: var(--spacing-2xl);
}

.use-case-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--spacing-lg);
}

.use-case {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  padding: var(--spacing-lg);
  background: rgba(255, 255, 255, 0.1);
  border-radius: var(--border-radius);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  transition: var(--transition);
}

.use-case:hover {
  transform: translateX(4px);
  background: rgba(255, 255, 255, 0.15);
}

.use-case-icon {
  font-size: var(--font-size-xl);
}

/* Enhanced Login Form Section */
.login-form-section {
  padding: var(--spacing-3xl);
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--white);
}

.login-card {
  width: 100%;
  max-width: 480px;
}

.login-header {
  text-align: center;
  margin-bottom: var(--spacing-2xl);
}

.login-header h3 {
  font-size: var(--font-size-2xl);
  font-weight: 700;
  color: var(--dark-color);
  margin-bottom: var(--spacing-sm);
}

.login-subtitle {
  color: var(--secondary-color);
  font-size: var(--font-size-base);
}

/* Enhanced Login Tabs */
.login-tabs {
  display: flex;
  background: var(--light-color);
  border-radius: var(--border-radius);
  padding: 4px;
  margin-bottom: var(--spacing-xl);
  gap: 4px;
}

.tab-btn {
  flex: 1;
  padding: var(--spacing-md) var(--spacing-lg);
  border: none;
  background: transparent;
  border-radius: var(--border-radius-sm);
  cursor: pointer;
  font-weight: 600;
  font-size: var(--font-size-sm);
  transition: var(--transition);
  color: var(--secondary-color);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-sm);
}

.tab-btn.active {
  background: var(--white);
  color: var(--primary-color);
  box-shadow: var(--box-shadow-light);
}

.tab-btn:hover:not(.active) {
  color: var(--primary-color);
  background: rgba(46, 112, 229, 0.05);
}

.tab-icon {
  font-size: var(--font-size-base);
}

/* Enhanced Form Styles */
.login-tab-content {
  display: none;
}

.login-tab-content.active {
  display: block;
}

.form-group {
  margin-bottom: var(--spacing-xl);
}

.form-group label {
  display: block;
  margin-bottom: var(--spacing-sm);
  font-weight: 600;
  color: var(--dark-color);
  font-size: var(--font-size-sm);
}

.input-container {
  position: relative;
  display: flex;
  align-items: center;
}

.input-icon {
  position: absolute;
  left: var(--spacing-lg);
  font-size: var(--font-size-base);
  z-index: 2;
  color: var(--secondary-color);
}

.input-container input,
.input-container select {
  width: 100%;
  padding: var(--spacing-lg) var(--spacing-lg) var(--spacing-lg) 3rem;
  border: 2px solid #e9ecef;
  border-radius: var(--border-radius);
  font-size: var(--font-size-base);
  transition: var(--transition);
  background: var(--white);
  font-family: inherit;
}

.input-container input:focus,
.input-container select:focus {
  outline: none;
  border-color: var(--primary-color);
  box-shadow: 0 0 0 3px rgba(46, 112, 229, 0.1);
}

.password-toggle {
  position: absolute;
  right: var(--spacing-lg);
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--spacing-sm);
  border-radius: var(--border-radius-sm);
  transition: var(--transition);
  color: var(--secondary-color);
}

.password-toggle:hover {
  background: var(--light-color);
  color: var(--primary-color);
}

/* Enhanced Form Options */
.form-options {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--spacing-xl);
  font-size: var(--font-size-sm);
}

.checkbox-container {
  display: flex;
  align-items: center;
  cursor: pointer;
  color: var(--secondary-color);
  gap: var(--spacing-sm);
}

.checkbox-container input[type="checkbox"] {
  width: 18px;
  height: 18px;
  margin: 0;
  accent-color: var(--primary-color);
}

.checkbox-label {
  font-weight: 500;
}

.forgot-password-link {
  background: none;
  border: none;
  color: var(--primary-color);
  text-decoration: none;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  font-size: var(--font-size-sm);
}

.forgot-password-link:hover {
  text-decoration: underline;
  color: var(--primary-dark);
}

/* Enhanced Buttons */
.btn-primary {
  width: 100%;
  padding: var(--spacing-lg) var(--spacing-xl);
  background: var(--primary-gradient);
  color: var(--white);
  border: none;
  border-radius: var(--border-radius);
  font-size: var(--font-size-base);
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-sm);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: var(--box-shadow-hover);
}

.btn-primary:active {
  transform: translateY(0);
}

.btn-secondary {
  padding: var(--spacing-md) var(--spacing-xl);
  background: var(--white);
  color: var(--primary-color);
  border: 2px solid var(--primary-color);
  border-radius: var(--border-radius);
  font-size: var(--font-size-base);
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-sm);
}

.btn-secondary:hover {
  background: var(--primary-color);
  color: var(--white);
  transform: translateY(-1px);
  box-shadow: var(--box-shadow-light);
}

.btn-loading {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

.loading-spinner {
  width: 16px;
  height: 16px;
  border: 2px solid rgba(255, 255, 255, 0.3);
  border-top: 2px solid var(--white);
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

/* Microsoft Login */
.microsoft-info-card {
  background: var(--light-color);
  padding: var(--spacing-xl);
  border-radius: var(--border-radius);
  margin-bottom: var(--spacing-xl);
  text-align: center;
}

.microsoft-info-card h4 {
  color: var(--dark-color);
  margin-bottom: var(--spacing-sm);
  font-size: var(--font-size-lg);
}

.microsoft-info-card p {
  color: var(--secondary-color);
  font-size: var(--font-size-sm);
  line-height: 1.6;
}

.btn-microsoft {
  width: 100%;
  padding: var(--spacing-lg) var(--spacing-xl);
  border: 2px solid #ddd;
  border-radius: var(--border-radius);
  background: var(--white);
  color: var(--dark-color);
  font-size: var(--font-size-base);
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-md);
}

.btn-microsoft:hover {
  border-color: var(--primary-color);
  box-shadow: var(--box-shadow-light);
  transform: translateY(-1px);
}

.verification-help {
  font-size: var(--font-size-xs);
  color: var(--secondary-color);
  margin-top: var(--spacing-sm);
  text-align: center;
}

.login-footer {
  margin-top: var(--spacing-2xl);
  text-align: center;
}

.security-note {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-sm);
  font-size: var(--font-size-xs);
  color: var(--secondary-color);
  background: var(--light-color);
  padding: var(--spacing-md);
  border-radius: var(--border-radius);
}

.security-icon {
  color: var(--success-color);
}

/* Enhanced Admin Dashboard */
.dashboard-header {
  background: var(--white);
  border-bottom: 1px solid #e9ecef;
  box-shadow: var(--box-shadow-light);
  position: sticky;
  top: 0;
  z-index: 100;
}

.header-content {
  max-width: 1400px;
  margin: 0 auto;
  padding: var(--spacing-xl) var(--spacing-xl);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.header-brand {
  display: flex;
  align-items: center;
  gap: var(--spacing-xl);
}

.brand-logo-small {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
}

.brand-text h1 {
  font-size: var(--font-size-xl);
  font-weight: 800;
  color: var(--primary-color);
  margin: 0;
}

.brand-tagline {
  font-size: var(--font-size-xs);
  color: var(--secondary-color);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.value-indicators {
  display: flex;
  gap: var(--spacing-sm);
}

.value-badge {
  padding: var(--spacing-xs) var(--spacing-sm);
  background: var(--light-color);
  color: var(--primary-color);
  font-size: var(--font-size-xs);
  font-weight: 600;
  border-radius: var(--border-radius-sm);
  border: 1px solid rgba(46, 112, 229, 0.2);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: var(--spacing-lg);
}

.user-info {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
}

.user-avatar {
  width: 40px;
  height: 40px;
  background: var(--primary-gradient);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--font-size-lg);
}

.user-details {
  display: flex;
  flex-direction: column;
}

.user-email {
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--dark-color);
}

.user-role {
  font-size: var(--font-size-xs);
  color: var(--secondary-color);
}

.logout-btn {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-sm) var(--spacing-md);
  font-size: var(--font-size-sm);
}

.logout-icon {
  font-size: var(--font-size-base);
}

/* Enhanced Navigation */
.dashboard-nav {
  background: var(--white);
  border-bottom: 1px solid #e9ecef;
  position: sticky;
  top: 80px;
  z-index: 99;
}

.nav-content {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 var(--spacing-xl);
}

.nav-tabs {
  display: flex;
  gap: 0;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.nav-btn {
  padding: var(--spacing-lg) var(--spacing-xl);
  background: transparent;
  border: none;
  cursor: pointer;
  transition: var(--transition);
  border-bottom: 3px solid transparent;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--spacing-xs);
  min-width: 140px;
  text-align: center;
  white-space: nowrap;
}

.nav-btn:hover {
  background: rgba(46, 112, 229, 0.05);
}

.nav-btn.active {
  border-bottom-color: var(--primary-color);
  background: rgba(46, 112, 229, 0.05);
}

.nav-icon {
  font-size: var(--font-size-lg);
  color: var(--secondary-color);
}

.nav-btn.active .nav-icon {
  color: var(--primary-color);
}

.nav-text {
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--secondary-color);
}

.nav-btn.active .nav-text {
  color: var(--primary-color);
}

.nav-description {
  font-size: var(--font-size-xs);
  color: var(--secondary-color);
  opacity: 0.8;
}

/* Enhanced Dashboard Content */
.dashboard-content {
  max-width: 1400px;
  margin: 0 auto;
  padding: var(--spacing-2xl) var(--spacing-xl);
}

.dashboard-section {
  display: none;
}

.dashboard-section:not(.hidden) {
  display: block;
}

.section-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: var(--spacing-2xl);
  gap: var(--spacing-xl);
}

.section-title-group h2 {
  font-size: var(--font-size-3xl);
  font-weight: 700;
  color: var(--dark-color);
  margin-bottom: var(--spacing-sm);
}

.section-description {
  font-size: var(--font-size-base);
  color: var(--secondary-color);
  line-height: 1.6;
  max-width: 600px;
}

.section-actions {
  display: flex;
  gap: var(--spacing-md);
}

.btn-icon {
  font-size: var(--font-size-base);
}

/* Enhanced Stats Grid */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--spacing-xl);
  margin-bottom: var(--spacing-2xl);
}

.stat-card {
  background: var(--white);
  border-radius: var(--border-radius);
  padding: var(--spacing-xl);
  box-shadow: var(--box-shadow);
  border: 1px solid #e9ecef;
  transition: var(--transition);
  display: flex;
  align-items: center;
  gap: var(--spacing-lg);
}

.stat-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--box-shadow-hover);
}

.stat-icon {
  font-size: var(--font-size-2xl);
  width: 60px;
  height: 60px;
  background: var(--primary-gradient);
  border-radius: var(--border-radius);
  display: flex;
  align-items: center;
  justify-content: center;
}

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

.stat-number {
  font-size: var(--font-size-2xl);
  font-weight: 800;
  color: var(--dark-color);
  line-height: 1;
}

.stat-label {
  font-size: var(--font-size-sm);
  color: var(--secondary-color);
  font-weight: 600;
  margin-top: var(--spacing-xs);
}

/* Enhanced Profile Cards */
.profiles-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(380px, 1fr));
  gap: var(--spacing-xl);
}

.profile-card {
  background: var(--white);
  border-radius: var(--border-radius);
  padding: var(--spacing-xl);
  box-shadow: var(--box-shadow);
  border: 1px solid #e9ecef;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.profile-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--primary-gradient);
}

.profile-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--box-shadow-hover);
}

/* Enhanced Operators Grid */
.operators-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: var(--spacing-xl);
}

.operator-card.enhanced {
  background: var(--white);
  border-radius: var(--border-radius);
  padding: var(--spacing-xl);
  box-shadow: var(--box-shadow);
  border: 1px solid #e9ecef;
  transition: var(--transition);
}

.operator-card.enhanced:hover {
  transform: translateY(-2px);
  box-shadow: var(--box-shadow-hover);
}

.operator-header {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-lg);
}

.operator-logo {
  width: 50px;
  height: 50px;
  background: var(--light-color);
  border-radius: var(--border-radius);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--font-size-xl);
}

.operator-info {
  flex: 1;
}

.operator-info h3 {
  font-size: var(--font-size-lg);
  font-weight: 700;
  color: var(--dark-color);
  margin-bottom: var(--spacing-xs);
}

.operator-full-name {
  font-size: var(--font-size-sm);
  color: var(--secondary-color);
  margin: 0;
}

.operator-status {
  padding: var(--spacing-xs) var(--spacing-sm);
  border-radius: var(--border-radius-sm);
  font-size: var(--font-size-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.operator-status.active {
  background: rgba(40, 167, 69, 0.1);
  color: var(--success-color);
}

.operator-details {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.detail-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--spacing-sm) 0;
  border-bottom: 1px solid #f8f9fa;
}

.detail-row:last-child {
  border-bottom: none;
}

.detail-label {
  font-size: var(--font-size-sm);
  color: var(--secondary-color);
  font-weight: 600;
}

.detail-value {
  font-size: var(--font-size-sm);
  color: var(--dark-color);
  font-weight: 600;
  font-family: 'Monaco', 'Menlo', monospace;
}

/* Enhanced Workflows Grid */
.workflows-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-xl);
}

.workflow-card {
  background: var(--white);
  border-radius: var(--border-radius);
  padding: var(--spacing-xl);
  box-shadow: var(--box-shadow);
  border: 1px solid #e9ecef;
  transition: var(--transition);
  text-align: center;
}

.workflow-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--box-shadow-hover);
}

.workflow-icon {
  font-size: var(--font-size-4xl);
  margin-bottom: var(--spacing-lg);
}

.workflow-card h3 {
  font-size: var(--font-size-lg);
  font-weight: 700;
  color: var(--dark-color);
  margin-bottom: var(--spacing-md);
}

.workflow-card p {
  font-size: var(--font-size-sm);
  color: var(--secondary-color);
  line-height: 1.6;
  margin-bottom: var(--spacing-lg);
}

.workflow-features {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-sm);
  justify-content: center;
}

.feature-tag {
  padding: var(--spacing-xs) var(--spacing-sm);
  background: var(--light-color);
  color: var(--primary-color);
  font-size: var(--font-size-xs);
  font-weight: 600;
  border-radius: var(--border-radius-sm);
  border: 1px solid rgba(46, 112, 229, 0.2);
}

/* Enhanced Help Categories */
.help-categories {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
  gap: var(--spacing-2xl);
}

.help-category {
  background: var(--white);
  border-radius: var(--border-radius);
  padding: var(--spacing-xl);
  box-shadow: var(--box-shadow);
  border: 1px solid #e9ecef;
}

.category-header {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-lg);
}

.category-icon {
  width: 50px;
  height: 50px;
  background: var(--primary-gradient);
  border-radius: var(--border-radius);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--font-size-xl);
}

.category-header h3 {
  font-size: var(--font-size-lg);
  font-weight: 700;
  color: var(--dark-color);
}

.help-links {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

.help-link {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  padding: var(--spacing-lg);
  background: var(--light-color);
  border-radius: var(--border-radius);
  text-decoration: none;
  transition: var(--transition);
  border: 1px solid transparent;
}

.help-link:hover {
  background: rgba(46, 112, 229, 0.05);
  border-color: rgba(46, 112, 229, 0.2);
  transform: translateX(4px);
}

.link-icon {
  font-size: var(--font-size-lg);
  color: var(--primary-color);
}

.link-content {
  display: flex;
  flex-direction: column;
}

.link-title {
  font-size: var(--font-size-base);
  font-weight: 600;
  color: var(--dark-color);
  margin-bottom: var(--spacing-xs);
}

.link-description {
  font-size: var(--font-size-sm);
  color: var(--secondary-color);
}

/* Enhanced Modal Styles */
.modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.6);
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 1000;
  backdrop-filter: blur(8px);
  padding: var(--spacing-xl);
}

.modal-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(8px);
}

.modal-content {
  background: var(--white);
  border-radius: var(--border-radius-lg);
  max-width: 800px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: var(--box-shadow-hover);
  position: relative;
  z-index: 1001;
}

.modal-content.enhanced {
  max-width: 900px;
}

.modal-header {
  padding: var(--spacing-2xl) var(--spacing-2xl) var(--spacing-xl);
  border-bottom: 1px solid #e9ecef;
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: var(--spacing-xl);
}

.modal-title-group h2 {
  font-size: var(--font-size-2xl);
  font-weight: 700;
  color: var(--dark-color);
  margin-bottom: var(--spacing-sm);
}

.modal-subtitle {
  font-size: var(--font-size-base);
  color: var(--secondary-color);
  line-height: 1.6;
}

.modal-close {
  background: none;
  border: none;
  font-size: var(--font-size-xl);
  cursor: pointer;
  color: var(--secondary-color);
  padding: var(--spacing-sm);
  border-radius: var(--border-radius-sm);
  transition: var(--transition);
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.modal-close:hover {
  background: var(--light-color);
  color: var(--dark-color);
}

.modal-body {
  padding: 0 var(--spacing-2xl) var(--spacing-2xl);
}

/* Enhanced Form Styles */
.profile-form.enhanced {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-2xl);
}

.form-section {
  background: var(--light-color);
  border-radius: var(--border-radius);
  padding: var(--spacing-xl);
  border: 1px solid #e9ecef;
}

.section-header {
  margin-bottom: var(--spacing-lg);
}

.section-header h3 {
  font-size: var(--font-size-lg);
  font-weight: 700;
  color: var(--dark-color);
  margin-bottom: var(--spacing-sm);
}

.section-header p {
  font-size: var(--font-size-sm);
  color: var(--secondary-color);
  line-height: 1.6;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-xl);
  margin-bottom: var(--spacing-lg);
}

.form-row:last-child {
  margin-bottom: 0;
}

.form-group {
  display: flex;
  flex-direction: column;
}

.form-group label {
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--dark-color);
  margin-bottom: var(--spacing-sm);
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
}

.required {
  color: var(--danger-color);
  font-weight: 700;
}

.input-container {
  position: relative;
  display: flex;
  align-items: center;
  margin-bottom: var(--spacing-sm);
}

.input-container input,
.input-container select {
  width: 100%;
  padding: var(--spacing-md) var(--spacing-md) var(--spacing-md) 3rem;
  border: 2px solid #e9ecef;
  border-radius: var(--border-radius);
  font-size: var(--font-size-base);
  transition: var(--transition);
  background: var(--white);
  font-family: inherit;
}

.input-container input:focus,
.input-container select:focus {
  outline: none;
  border-color: var(--primary-color);
  box-shadow: 0 0 0 3px rgba(46, 112, 229, 0.1);
}

.field-help {
  font-size: var(--font-size-xs);
  color: var(--secondary-color);
  line-height: 1.4;
}

/* Enhanced Compatibility Options */
.compatibility-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-lg);
}

.compatibility-option {
  background: var(--white);
  border-radius: var(--border-radius);
  padding: var(--spacing-lg);
  border: 2px solid #e9ecef;
  transition: var(--transition);
}

.compatibility-option:has(input:checked) {
  border-color: var(--primary-color);
  background: rgba(46, 112, 229, 0.05);
}

.checkbox-container.enhanced {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  cursor: pointer;
}

.checkbox-container.enhanced input[type="checkbox"] {
  width: 20px;
  height: 20px;
  margin: 0;
  accent-color: var(--primary-color);
}

.option-content {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  flex: 1;
}

.option-icon {
  font-size: var(--font-size-xl);
}

.option-text {
  display: flex;
  flex-direction: column;
}

.option-title {
  font-size: var(--font-size-base);
  font-weight: 600;
  color: var(--dark-color);
}

.option-description {
  font-size: var(--font-size-sm);
  color: var(--secondary-color);
}

/* Enhanced Features Grid */
.features-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--spacing-lg);
}

.feature-item {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  padding: var(--spacing-lg);
  background: var(--white);
  border-radius: var(--border-radius);
  border: 2px solid #e9ecef;
}

.feature-icon {
  font-size: var(--font-size-lg);
}

.feature-text {
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--dark-color);
}

.form-actions {
  display: flex;
  gap: var(--spacing-lg);
  justify-content: flex-end;
  margin-top: var(--spacing-2xl);
  padding-top: var(--spacing-xl);
  border-top: 1px solid #e9ecef;
}

/* Enhanced Message Styles */
.error-message, .success-message {
  padding: var(--spacing-lg) var(--spacing-xl);
  border-radius: var(--border-radius);
  font-size: var(--font-size-sm);
  margin-top: var(--spacing-lg);
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
}

.error-message {
  background: #fee;
  color: var(--danger-color);
  border: 1px solid #fcc;
}

.success-message {
  background: #efe;
  color: var(--success-color);
  border: 1px solid #cfc;
}

/* Text-based Icon Styling */
.input-icon,
.tab-icon,
.nav-icon,
.stat-icon,
.operator-logo,
.category-icon,
.link-icon,
.btn-icon,
.prop-icon,
.use-case-icon,
.workflow-icon,
.feature-icon,
.option-icon,
.security-icon,
.logout-icon,
.toggle-icon {
  font-family: 'Monaco', 'Menlo', 'Consolas', monospace;
  font-weight: bold;
  font-size: 0.75rem;
  background: var(--light-color);
  color: var(--primary-color);
  padding: 2px 6px;
  border-radius: 4px;
  border: 1px solid rgba(46, 112, 229, 0.2);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 24px;
  height: 20px;
  text-align: center;
}

/* Specific icon container styling */
.stat-icon {
  width: 60px;
  height: 60px;
  background: var(--primary-gradient);
  color: var(--white);
  border-radius: var(--border-radius);
  font-size: 0.875rem;
  font-weight: 800;
  border: none;
}

.operator-logo {
  width: 50px;
  height: 50px;
  background: var(--light-color);
  border-radius: var(--border-radius);
  font-size: 0.75rem;
  font-weight: 700;
}

.category-icon {
  width: 50px;
  height: 50px;
  background: var(--primary-gradient);
  color: var(--white);
  border-radius: var(--border-radius);
  font-size: 0.875rem;
  font-weight: 700;
  border: none;
}

.workflow-icon {
  font-size: 1.5rem;
  width: 60px;
  height: 60px;
  background: var(--light-color);
  border-radius: var(--border-radius);
  margin-bottom: var(--spacing-lg);
}

.use-case-icon {
  font-size: 1rem;
  width: 40px;
  height: 40px;
  background: rgba(255, 255, 255, 0.2);
  border-radius: var(--border-radius-sm);
  border: 1px solid rgba(255, 255, 255, 0.3);
}

.prop-icon {
  font-size: 1rem;
  width: 40px;
  height: 40px;
  background: rgba(255, 255, 255, 0.2);
  border-radius: var(--border-radius-sm);
  border: 1px solid rgba(255, 255, 255, 0.3);
  color: var(--white);
}

/* Input container icon positioning */
.input-container .input-icon {
  position: absolute;
  left: var(--spacing-md);
  top: 50%;
  transform: translateY(-50%);
  z-index: 2;
}

/* Navigation icon styling */
.nav-icon {
  font-size: 0.75rem;
  width: 32px;
  height: 24px;
}

.nav-btn.active .nav-icon {
  background: var(--primary-color);
  color: var(--white);
}

/* Tab icon styling */
.tab-icon {
  font-size: 0.75rem;
  width: 24px;
  height: 20px;
}

.tab-btn.active .tab-icon {
  background: var(--primary-color);
  color: var(--white);
}

/* Button icon styling */
.btn-icon {
  font-size: 0.75rem;
  background: rgba(255, 255, 255, 0.2);
  color: var(--white);
  border: 1px solid rgba(255, 255, 255, 0.3);
}

.btn-secondary .btn-icon {
  background: var(--light-color);
  color: var(--primary-color);
  border: 1px solid rgba(46, 112, 229, 0.2);
}

/* Security and status icons */
.security-icon {
  background: var(--success-color);
  color: var(--white);
  border: none;
  font-weight: 700;
}

.logout-icon {
  font-size: 0.75rem;
  width: 20px;
  height: 18px;
}

/* Toggle icon styling */
.toggle-icon {
  font-size: 0.7rem;
  padding: 2px 4px;
  min-width: 32px;
}

/* Feature and option icons */
.feature-icon,
.option-icon {
  font-size: 0.875rem;
  width: 32px;
  height: 28px;
}

/* Link icon styling */
.link-icon {
  font-size: 0.875rem;
  width: 32px;
  height: 28px;
}

/* Responsive Design */
@media (max-width: 1200px) {
  .header-content {
    padding: var(--spacing-lg);
  }
  
  .dashboard-content {
    padding: var(--spacing-xl) var(--spacing-lg);
  }
  
  .value-indicators {
    display: none;
  }
}

@media (max-width: 768px) {
  .login-container {
    grid-template-columns: 1fr;
    min-height: 100vh;
  }
  
  .login-hero {
    padding: var(--spacing-2xl) var(--spacing-xl);
  }
  
  .login-form-section {
    padding: var(--spacing-2xl) var(--spacing-xl);
  }
  
  .value-props {
    flex-direction: column;
    gap: var(--spacing-md);
  }
  
  .use-case-grid {
    grid-template-columns: 1fr;
  }
  
  .header-content {
    flex-direction: column;
    gap: var(--spacing-lg);
    text-align: center;
  }
  
  .header-brand {
    flex-direction: column;
    gap: var(--spacing-md);
  }
  
  .nav-tabs {
    flex-wrap: wrap;
    gap: var(--spacing-sm);
  }
  
  .nav-btn {
    min-width: auto;
    flex: 1;
    padding: var(--spacing-md);
  }
  
  .section-header {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--spacing-lg);
  }
  
  .stats-grid {
    grid-template-columns: 1fr;
  }
  
  .profiles-grid {
    grid-template-columns: 1fr;
  }
  
  .operators-grid {
    grid-template-columns: 1fr;
  }
  
  .workflows-grid {
    grid-template-columns: 1fr;
  }
  
  .help-categories {
    grid-template-columns: 1fr;
  }
  
  .form-row {
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
  }
  
  .compatibility-grid {
    grid-template-columns: 1fr;
  }
  
  .features-grid {
    grid-template-columns: 1fr;
  }
  
  .form-actions {
    flex-direction: column;
  }
  
  .modal {
    padding: var(--spacing-md);
  }
  
  .modal-content {
    max-height: 95vh;
  }
  
  .modal-header {
    padding: var(--spacing-xl);
    flex-direction: column;
    align-items: flex-start;
    gap: var(--spacing-md);
  }
  
  .modal-body {
    padding: 0 var(--spacing-xl) var(--spacing-xl);
  }
}

@media (max-width: 480px) {
  .brand-logo-large h1 {
    font-size: var(--font-size-3xl);
  }
  
  .hero-messaging h2 {
    font-size: var(--font-size-2xl);
  }
  
  .login-tabs {
    flex-direction: column;
    gap: 4px;
  }
  
  .user-info {
    flex-direction: column;
    text-align: center;
    gap: var(--spacing-sm);
  }
  
  .stat-card {
    flex-direction: column;
    text-align: center;
    gap: var(--spacing-md);
  }
}

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

.text-center {
  text-align: center;
}

.no-data {
  text-align: center;
  color: var(--secondary-color);
  font-style: italic;
  padding: var(--spacing-3xl);
  background: var(--white);
  border-radius: var(--border-radius);
  box-shadow: var(--box-shadow);
  border: 1px solid #e9ecef;
}

/* Animation Classes */
.fade-in {
  animation: fadeIn 0.3s ease-in-out;
}

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

.slide-up {
  animation: slideUp 0.3s ease-out;
}

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

/* eSIM Installation Page */
#esim-install {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 40px 20px;
}

.install-container {
    max-width: 600px;
    margin: 0 auto;
}

.install-header {
    text-align: center;
    margin-bottom: 40px;
}

.install-header h1 {
    font-size: 2.5rem;
    margin-bottom: 10px;
}

.install-header p {
    font-size: 1.1rem;
    opacity: 0.9;
}

.profile-info {
    background: rgba(255, 255, 255, 0.1);
    padding: 25px;
    border-radius: 10px;
    margin-bottom: 30px;
    backdrop-filter: blur(10px);
}

.profile-info h2 {
    font-size: 1.8rem;
    margin-bottom: 15px;
}

.profile-info p {
    margin-bottom: 8px;
    opacity: 0.9;
}

.installation-method {
    background: white;
    color: #333;
    padding: 30px;
    border-radius: 10px;
    margin-bottom: 30px;
}

.installation-method h3 {
    color: #495057;
    margin-bottom: 20px;
    font-size: 1.3rem;
}

.install-btn {
    width: 100%;
    padding: 15px;
    font-size: 18px;
    margin-bottom: 25px;
}

.manual-instructions {
    background: #f8f9fa;
    padding: 20px;
    border-radius: 8px;
    border-left: 4px solid #667eea;
}

.manual-instructions h4 {
    color: #495057;
    margin-bottom: 15px;
}

.manual-instructions ol {
    padding-left: 20px;
}

.manual-instructions li {
    margin-bottom: 8px;
    color: #6c757d;
}

.installation-help {
    background: rgba(255, 255, 255, 0.1);
    padding: 25px;
    border-radius: 10px;
    text-align: center;
    backdrop-filter: blur(10px);
}

.installation-help h3 {
    margin-bottom: 15px;
}

.installation-help p {
    margin-bottom: 20px;
    opacity: 0.9;
}

.qr-code-container {
    display: flex;
    justify-content: center;
    margin: 25px 0;
}

.activation-details {
    background: #f8f9fa;
    padding: 20px;
    border-radius: 8px;
    margin-top: 25px;
}

.activation-details h4 {
    color: #495057;
    margin-bottom: 15px;
}

.activation-details p {
    color: #6c757d;
    margin-bottom: 8px;
    font-family: monospace;
    font-size: 14px;
}

/* No Data Message */
.no-data {
    text-align: center;
    color: #6c757d;
    font-style: italic;
    padding: 40px;
    background: white;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

/* Responsive Design */
@media (max-width: 768px) {
    .dashboard-header {
        flex-direction: column;
        gap: 15px;
        text-align: center;
    }
    
    .dashboard-nav {
        flex-wrap: wrap;
        padding: 0 15px;
    }
    
    .dashboard-section {
        padding: 20px 15px;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .profiles-grid {
        grid-template-columns: 1fr;
    }
    
    .operators-grid {
        grid-template-columns: 1fr;
    }
    
    .help-stats {
        grid-template-columns: 1fr;
    }
    
    .form-actions {
        flex-direction: column;
    }
    
    .install-header h1 {
        font-size: 2rem;
    }
    
    .profile-actions {
        justify-content: center;
    }
}

/* Enhanced Login Screen */
.login-screen {
    display: flex;
    min-height: 100vh;
    background: var(--gradient-primary);
}

.login-container {
    display: flex;
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    background: var(--white);
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow-hover);
    overflow: hidden;
    margin: 20px;
}

.login-brand {
    flex: 1;
    background: var(--gradient-primary);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding: 60px 40px;
    color: var(--white);
    text-align: center;
}

.login-brand h1 {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 16px;
    letter-spacing: -0.02em;
}

.login-brand p {
    font-size: 1.2rem;
    opacity: 0.9;
    margin-bottom: 32px;
    line-height: 1.5;
}

.brand-features {
    list-style: none;
    text-align: left;
}

.brand-features li {
    display: flex;
    align-items: center;
    margin-bottom: 16px;
    font-size: 1rem;
}

.brand-features li::before {
    content: "✓";
    margin-right: 12px;
    font-weight: bold;
    color: var(--white);
}

.login-form-container {
    flex: 1;
    padding: 60px 40px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.login-header {
    text-align: center;
    margin-bottom: 40px;
}

.login-header h2 {
    font-size: 2rem;
    color: var(--dark-color);
    margin-bottom: 8px;
    font-weight: 600;
}

.login-header p {
    color: var(--secondary-color);
    font-size: 1rem;
}

.auth-tabs {
    display: flex;
    margin-bottom: 32px;
    border-radius: var(--border-radius);
    background: var(--light-color);
    padding: 4px;
}

.auth-tab {
    flex: 1;
    padding: 12px 16px;
    border: none;
    background: transparent;
    border-radius: calc(var(--border-radius) - 4px);
    cursor: pointer;
    font-weight: 500;
    transition: var(--transition);
    color: var(--secondary-color);
}

.auth-tab.active {
    background: var(--white);
    color: var(--primary-color);
    box-shadow: 0 2px 8px rgba(46, 112, 229, 0.1);
}

.auth-form {
    display: none;
}

.auth-form.active {
    display: block;
}

.form-group {
    margin-bottom: 24px;
}

.form-label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
    color: var(--dark-color);
    font-size: 0.95rem;
}

.form-input {
    width: 100%;
    padding: 16px 20px;
    border: 2px solid #e9ecef;
    border-radius: var(--border-radius);
    font-size: 1rem;
    transition: var(--transition);
    background: var(--white);
}

.form-input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(46, 112, 229, 0.1);
}

.form-input::placeholder {
    color: #adb5bd;
}

.password-input-container {
    position: relative;
}

.password-toggle {
    position: absolute;
    right: 16px;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    cursor: pointer;
    color: var(--secondary-color);
    font-size: 1.1rem;
}

.btn-primary {
    width: 100%;
    padding: 16px 24px;
    background: var(--gradient-primary);
    color: var(--white);
    border: none;
    border-radius: var(--border-radius);
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    margin-bottom: 16px;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--box-shadow-hover);
}

.btn-primary:active {
    transform: translateY(0);
}

.btn-secondary {
    width: 100%;
    padding: 16px 24px;
    background: var(--white);
    color: var(--dark-color);
    border: 2px solid #e9ecef;
    border-radius: var(--border-radius);
    font-size: 1rem;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
}

.btn-secondary:hover {
    border-color: var(--primary-color);
    color: var(--primary-color);
}

.microsoft-btn {
    background: #0078d4;
    color: var(--white);
    border-color: #0078d4;
}

.microsoft-btn:hover {
    background: #106ebe;
    border-color: #106ebe;
    color: var(--white);
}

.forgot-password {
    text-align: center;
    margin-top: 24px;
}

.forgot-password a {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 500;
    transition: var(--transition);
}

.forgot-password a:hover {
    text-decoration: underline;
}

.error-message {
    background: #f8d7da;
    color: #721c24;
    padding: 12px 16px;
    border-radius: var(--border-radius);
    margin-bottom: 20px;
    border: 1px solid #f5c6cb;
    font-size: 0.9rem;
}

.success-message {
    background: #d4edda;
    color: #155724;
    padding: 12px 16px;
    border-radius: var(--border-radius);
    margin-bottom: 20px;
    border: 1px solid #c3e6cb;
    font-size: 0.9rem;
}

/* Responsive Design */
@media (max-width: 768px) {
    .login-container {
        flex-direction: column;
        margin: 0;
        border-radius: 0;
        min-height: 100vh;
    }
    
    .login-brand {
        padding: 40px 20px;
    }
    
    .login-brand h1 {
        font-size: 2rem;
    }
    
    .login-form-container {
        padding: 40px 20px;
    }
    
    .auth-tabs {
        flex-direction: column;
        gap: 8px;
        background: transparent;
        padding: 0;
    }
    
    .auth-tab {
        border: 2px solid #e9ecef;
        background: var(--white);
    }
}

/* Admin Dashboard Styles */
.admin-dashboard {
    background: var(--light-color);
    min-height: 100vh;
}

.dashboard-header {
    background: var(--white);
    padding: 20px 0;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
    border-bottom: 1px solid #e9ecef;
}

.header-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-color);
}

.user-info {
    display: flex;
    align-items: center;
    gap: 16px;
}

.user-email {
    color: var(--secondary-color);
    font-size: 0.9rem;
}

.logout-btn {
    padding: 8px 16px;
    background: transparent;
    color: var(--secondary-color);
    border: 1px solid #dee2e6;
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: var(--transition);
    font-size: 0.9rem;
}

.logout-btn:hover {
    background: var(--danger-color);
    color: var(--white);
    border-color: var(--danger-color);
}

.dashboard-nav {
    background: var(--white);
    padding: 0;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
}

.nav-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.nav-tabs {
    display: flex;
    gap: 0;
    border-bottom: 1px solid #e9ecef;
}

.nav-btn {
    padding: 16px 24px;
    background: transparent;
    border: none;
    cursor: pointer;
    font-weight: 500;
    color: var(--secondary-color);
    border-bottom: 3px solid transparent;
    transition: var(--transition);
}

.nav-btn:hover {
    color: var(--primary-color);
    background: rgba(46, 112, 229, 0.05);
}

.nav-btn.active {
    color: var(--primary-color);
    border-bottom-color: var(--primary-color);
    background: rgba(46, 112, 229, 0.05);
}

.dashboard-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 32px 20px;
}

.section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 32px;
}

.section-title {
    font-size: 1.75rem;
    font-weight: 600;
    color: var(--dark-color);
}

.create-profile-btn {
    padding: 12px 24px;
    background: var(--gradient-primary);
    color: var(--white);
    border: none;
    border-radius: var(--border-radius);
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    gap: 8px;
}

.create-profile-btn:hover {
    transform: translateY(-2px);
    box-shadow: var(--box-shadow-hover);
}

/* Profile Cards */
.profiles-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 24px;
}

.profile-card {
    background: var(--white);
    border-radius: var(--border-radius);
    padding: 24px;
    box-shadow: var(--box-shadow);
    transition: var(--transition);
    border: 1px solid #e9ecef;
}

.profile-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--box-shadow-hover);
}

.profile-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 16px;
}

.profile-header h3 {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--dark-color);
}

.profile-status {
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.status-active {
    background: rgba(40, 167, 69, 0.1);
    color: var(--success-color);
}

.status-inactive {
    background: rgba(108, 117, 125, 0.1);
    color: var(--secondary-color);
}

.profile-details {
    margin-bottom: 20px;
}

.profile-details p {
    margin-bottom: 8px;
    color: var(--secondary-color);
    font-size: 0.9rem;
}

.profile-details strong {
    color: var(--dark-color);
    font-weight: 600;
}

.profile-actions {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.btn-sm {
    padding: 8px 16px;
    font-size: 0.85rem;
    border-radius: calc(var(--border-radius) - 2px);
    border: none;
    cursor: pointer;
    transition: var(--transition);
    font-weight: 500;
}

.btn-primary.btn-sm {
    background: var(--primary-color);
    color: var(--white);
}

.btn-primary.btn-sm:hover {
    background: var(--primary-dark);
    transform: translateY(-1px);
}

.btn-secondary.btn-sm {
    background: var(--light-color);
    color: var(--secondary-color);
    border: 1px solid #dee2e6;
}

.btn-secondary.btn-sm:hover {
    background: #e9ecef;
    color: var(--dark-color);
}

/* Modal Styles */
.modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 1000;
    backdrop-filter: blur(4px);
}

.modal-content {
    background: var(--white);
    border-radius: var(--border-radius);
    max-width: 600px;
    width: 90%;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: var(--box-shadow-hover);
}

.modal-header {
    padding: 24px 24px 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid #e9ecef;
    margin-bottom: 24px;
}

.modal-header h2 {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--dark-color);
}

.modal-close {
    background: none;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--secondary-color);
    padding: 4px;
    border-radius: 4px;
    transition: var(--transition);
}

.modal-close:hover {
    background: var(--light-color);
    color: var(--dark-color);
}

.modal-body {
    padding: 0 24px 24px;
}

/* Form Styles */
.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin-bottom: 20px;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
    color: var(--dark-color);
    font-size: 0.9rem;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px 16px;
    border: 2px solid #e9ecef;
    border-radius: var(--border-radius);
    font-size: 0.95rem;
    transition: var(--transition);
    background: var(--white);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(46, 112, 229, 0.1);
}

.checkbox-group {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 16px;
}

.checkbox-group input[type="checkbox"] {
    width: auto;
    margin: 0;
}

.form-actions {
    display: flex;
    gap: 12px;
    justify-content: flex-end;
    margin-top: 24px;
    padding-top: 20px;
    border-top: 1px solid #e9ecef;
}

.btn-cancel {
    padding: 12px 24px;
    background: transparent;
    color: var(--secondary-color);
    border: 2px solid #dee2e6;
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: var(--transition);
    font-weight: 500;
}

.btn-cancel:hover {
    background: var(--light-color);
    border-color: var(--secondary-color);
}

/* Help Widget */
.help-widget {
    position: fixed;
    bottom: 24px;
    right: 24px;
    z-index: 999;
}

.help-toggle {
    background: var(--gradient-primary);
    color: var(--white);
    border: none;
    border-radius: 50px;
    padding: 16px 20px;
    cursor: pointer;
    box-shadow: var(--box-shadow);
    transition: var(--transition);
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 600;
}

.help-toggle:hover {
    transform: translateY(-2px);
    box-shadow: var(--box-shadow-hover);
}

.help-panel {
    position: absolute;
    bottom: 70px;
    right: 0;
    width: 320px;
    background: var(--white);
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow-hover);
    border: 1px solid #e9ecef;
}

.help-header {
    padding: 20px;
    border-bottom: 1px solid #e9ecef;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.help-content {
    padding: 20px;
}

.help-options {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.help-option {
    padding: 16px;
    background: var(--light-color);
    border: none;
    border-radius: var(--border-radius);
    cursor: pointer;
    text-align: left;
    transition: var(--transition);
}

.help-option:hover {
    background: rgba(46, 112, 229, 0.05);
    transform: translateX(4px);
}

.help-option strong {
    display: block;
    color: var(--dark-color);
    margin-bottom: 4px;
}

.help-option span {
    color: var(--secondary-color);
    font-size: 0.9rem;
}

/* Responsive Design */
@media (max-width: 768px) {
    .dashboard-content {
        padding: 20px 16px;
    }
    
    .profiles-grid {
        grid-template-columns: 1fr;
        gap: 16px;
    }
    
    .section-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 16px;
    }
    
    .nav-tabs {
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
    }
    
    .nav-btn {
        white-space: nowrap;
        padding: 12px 16px;
    }
    
    .form-row {
        grid-template-columns: 1fr;
        gap: 12px;
    }
    
    .form-actions {
        flex-direction: column;
    }
    
    .help-panel {
        width: calc(100vw - 32px);
        right: -140px;
    }
}

@media (max-width: 480px) {
    .header-content {
        padding: 0 16px;
    }
    
    .user-info {
        flex-direction: column;
        align-items: flex-end;
        gap: 8px;
    }
    
    .profile-card {
        padding: 16px;
    }
    
    .profile-actions {
        flex-direction: column;
    }
    
    .btn-sm {
        width: 100%;
        text-align: center;
    }
}

/* Animation Classes */
.fade-in {
    animation: fadeIn 0.3s ease-in-out;
}

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

.slide-up {
    animation: slideUp 0.3s ease-out;
}

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

/* Loading States */
.loading {
    opacity: 0.6;
    pointer-events: none;
    position: relative;
}

.loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 20px;
    height: 20px;
    margin: -10px 0 0 -10px;
    border: 2px solid var(--primary-color);
    border-top: 2px solid transparent;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

/* Success States */
.btn-success {
    background: var(--success-color) !important;
    border-color: var(--success-color) !important;
}

/* Print Styles */
@media print {
    .help-widget,
    .modal,
    .dashboard-nav,
    .dashboard-header {
        display: none !important;
    }
    
    .profile-card {
        break-inside: avoid;
        box-shadow: none;
        border: 1px solid #ddd;
    }
}

/* Hostinger Infrastructure Styles */
.hostinger-overview {
    margin-bottom: var(--spacing-2xl);
}

.overview-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-xl);
}

.overview-card {
    background: var(--white);
    border-radius: var(--border-radius);
    padding: var(--spacing-xl);
    box-shadow: var(--box-shadow);
    border: 1px solid #e9ecef;
    transition: var(--transition);
}

.overview-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--box-shadow-hover);
}

.card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-lg);
}

.card-header h3 {
    font-size: var(--font-size-lg);
    font-weight: 700;
    color: var(--dark-color);
    margin: 0;
}

.status-indicator {
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--border-radius-sm);
    font-size: var(--font-size-xs);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.status-indicator.HEALTHY {
    background: rgba(40, 167, 69, 0.1);
    color: var(--success-color);
}

.status-indicator.WARNING {
    background: rgba(255, 193, 7, 0.1);
    color: var(--warning-color);
}

.status-indicator.ERROR {
    background: rgba(220, 53, 69, 0.1);
    color: var(--danger-color);
}

.status-indicator.LOADING {
    background: var(--light-color);
    color: var(--secondary-color);
}

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

.metric {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.metric-value {
    font-size: var(--font-size-2xl);
    font-weight: 800;
    color: var(--primary-color);
    line-height: 1;
}

.metric-label {
    font-size: var(--font-size-xs);
    color: var(--secondary-color);
    font-weight: 600;
    margin-top: var(--spacing-xs);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Hostinger Details */
.hostinger-details {
    background: var(--white);
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    border: 1px solid #e9ecef;
    overflow: hidden;
}

.details-tabs {
    display: flex;
    background: var(--light-color);
    border-bottom: 1px solid #e9ecef;
}

.details-tab {
    flex: 1;
    padding: var(--spacing-lg) var(--spacing-xl);
    background: transparent;
    border: none;
    cursor: pointer;
    font-weight: 600;
    color: var(--secondary-color);
    transition: var(--transition);
    border-bottom: 3px solid transparent;
}

.details-tab:hover {
    background: rgba(46, 112, 229, 0.05);
    color: var(--primary-color);
}

.details-tab.active {
    background: var(--white);
    color: var(--primary-color);
    border-bottom-color: var(--primary-color);
}

.details-content {
    display: none;
    padding: var(--spacing-2xl);
}

.details-content.active {
    display: block;
}

.loading-placeholder {
    text-align: center;
    color: var(--secondary-color);
    font-style: italic;
    padding: var(--spacing-3xl);
}

/* VM Cards */
.vms-list {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: var(--spacing-xl);
}

.vm-card {
    background: var(--light-color);
    border-radius: var(--border-radius);
    padding: var(--spacing-xl);
    border: 1px solid #e9ecef;
    transition: var(--transition);
}

.vm-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--box-shadow-light);
}

.vm-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-lg);
}

.vm-header h4 {
    font-size: var(--font-size-lg);
    font-weight: 700;
    color: var(--dark-color);
    margin: 0;
}

.vm-status {
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--border-radius-sm);
    font-size: var(--font-size-xs);
    font-weight: 700;
    text-transform: uppercase;
}

.vm-status.running {
    background: rgba(40, 167, 69, 0.1);
    color: var(--success-color);
}

.vm-status.stopped {
    background: rgba(220, 53, 69, 0.1);
    color: var(--danger-color);
}

.vm-details {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.vm-detail {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.detail-label {
    font-size: var(--font-size-sm);
    color: var(--secondary-color);
    font-weight: 600;
}

.detail-value {
    font-size: var(--font-size-sm);
    color: var(--dark-color);
    font-weight: 600;
    font-family: 'Monaco', 'Menlo', monospace;
}

/* Domain Cards */
.domains-list {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: var(--spacing-xl);
}

.domain-card {
    background: var(--light-color);
    border-radius: var(--border-radius);
    padding: var(--spacing-xl);
    border: 1px solid #e9ecef;
    transition: var(--transition);
}

.domain-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--box-shadow-light);
}

.domain-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-lg);
}

.domain-header h4 {
    font-size: var(--font-size-lg);
    font-weight: 700;
    color: var(--dark-color);
    margin: 0;
}

.domain-status {
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--border-radius-sm);
    font-size: var(--font-size-xs);
    font-weight: 700;
    text-transform: uppercase;
}

.domain-status.active {
    background: rgba(40, 167, 69, 0.1);
    color: var(--success-color);
}

.domain-status.inactive {
    background: rgba(220, 53, 69, 0.1);
    color: var(--danger-color);
}

.domain-details {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-lg);
}

.domain-detail {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.domain-actions {
    display: flex;
    gap: var(--spacing-sm);
}

/* Monitoring Dashboard */
.monitoring-overview {
    margin-bottom: var(--spacing-2xl);
}

.monitoring-overview h3 {
    font-size: var(--font-size-xl);
    font-weight: 700;
    color: var(--dark-color);
    margin-bottom: var(--spacing-lg);
}

.health-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-lg);
}

.health-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-lg);
    background: var(--light-color);
    border-radius: var(--border-radius);
    border: 1px solid #e9ecef;
}

.health-label {
    font-size: var(--font-size-sm);
    color: var(--secondary-color);
    font-weight: 600;
}

.health-value {
    font-size: var(--font-size-sm);
    font-weight: 700;
    text-transform: uppercase;
}

.health-value.status-healthy {
    color: var(--success-color);
}

.health-value.status-warning {
    color: var(--warning-color);
}

.health-value.status-error {
    color: var(--danger-color);
}

/* Monitoring Alerts */
.monitoring-alerts {
    margin-bottom: var(--spacing-2xl);
}

.monitoring-alerts h3 {
    font-size: var(--font-size-xl);
    font-weight: 700;
    color: var(--dark-color);
    margin-bottom: var(--spacing-lg);
}

.alerts-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.alert {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-lg);
    border-radius: var(--border-radius);
    border-left: 4px solid;
}

.alert-warning {
    background: rgba(255, 193, 7, 0.1);
    border-left-color: var(--warning-color);
}

.alert-error {
    background: rgba(220, 53, 69, 0.1);
    border-left-color: var(--danger-color);
}

.alert-info {
    background: rgba(23, 162, 184, 0.1);
    border-left-color: var(--info-color);
}

.alert-icon {
    font-size: var(--font-size-sm);
    font-weight: 700;
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--border-radius-sm);
    background: var(--white);
    color: var(--dark-color);
}

.alert-service {
    font-size: var(--font-size-sm);
    font-weight: 700;
    color: var(--primary-color);
    text-transform: uppercase;
}

.alert-message {
    font-size: var(--font-size-sm);
    color: var(--dark-color);
    flex: 1;
}

.no-alerts {
    text-align: center;
    color: var(--secondary-color);
    font-style: italic;
    padding: var(--spacing-2xl);
    background: var(--light-color);
    border-radius: var(--border-radius);
}

/* Monitoring Metrics */
.monitoring-metrics h3 {
    font-size: var(--font-size-xl);
    font-weight: 700;
    color: var(--dark-color);
    margin-bottom: var(--spacing-lg);
}

.metrics-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: var(--spacing-lg);
}

.metric-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: var(--spacing-xl);
    background: var(--light-color);
    border-radius: var(--border-radius);
    border: 1px solid #e9ecef;
}

.metric-card .metric-label {
    font-size: var(--font-size-sm);
    color: var(--secondary-color);
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
}

.metric-card .metric-value {
    font-size: var(--font-size-xl);
    font-weight: 800;
    color: var(--primary-color);
}

/* DNS Management Modal */
.dns-records h3 {
    font-size: var(--font-size-lg);
    font-weight: 700;
    color: var(--dark-color);
    margin-bottom: var(--spacing-lg);
}

.dns-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.dns-record {
    display: grid;
    grid-template-columns: 80px 1fr 2fr 80px;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
    background: var(--light-color);
    border-radius: var(--border-radius);
    border: 1px solid #e9ecef;
    align-items: center;
}

.dns-type {
    font-size: var(--font-size-xs);
    font-weight: 700;
    color: var(--primary-color);
    text-transform: uppercase;
    text-align: center;
    padding: var(--spacing-xs);
    background: var(--white);
    border-radius: var(--border-radius-sm);
}

.dns-name {
    font-size: var(--font-size-sm);
    font-weight: 600;
    color: var(--dark-color);
    font-family: 'Monaco', 'Menlo', monospace;
}

.dns-value {
    font-size: var(--font-size-sm);
    color: var(--secondary-color);
    font-family: 'Monaco', 'Menlo', monospace;
    word-break: break-all;
}

.dns-ttl {
    font-size: var(--font-size-xs);
    color: var(--secondary-color);
    text-align: center;
}

/* Responsive Design for Hostinger */
@media (max-width: 768px) {
    .overview-grid {
        grid-template-columns: 1fr;
    }
    
    .vms-list,
    .domains-list {
        grid-template-columns: 1fr;
    }
    
    .health-grid {
        grid-template-columns: 1fr;
    }
    
    .metrics-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .details-tabs {
        flex-direction: column;
    }
    
    .details-tab {
        text-align: center;
    }
    
    .dns-record {
        grid-template-columns: 1fr;
        text-align: center;
    }
}

/* Enhanced Login Screen Styles */
.login-container {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    padding: 20px;
    background: var(--gradient-primary);
}

.login-card {
    background: var(--white);
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow-hover);
    padding: 40px;
    width: 100%;
    max-width: 450px;
    position: relative;
    overflow: hidden;
}

.login-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-primary);
}

.login-header {
    text-align: center;
    margin-bottom: 30px;
}

.brand-logo {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    margin-bottom: 8px;
}

.brand-logo h1 {
    color: var(--primary-color);
    font-size: 28px;
    font-weight: 700;
    margin: 0;
    letter-spacing: -0.5px;
}

.login-subtitle {
    color: var(--secondary-color);
    font-size: 14px;
    margin: 0;
    font-weight: 500;
}

/* Login Tabs */
.login-tabs {
    display: flex;
    background: var(--light-color);
    border-radius: 8px;
    padding: 4px;
    margin-bottom: 24px;
}

.tab-btn {
    flex: 1;
    padding: 10px 16px;
    border: none;
    background: transparent;
    border-radius: 6px;
    font-size: 14px;
    font-weight: 500;
    color: var(--secondary-color);
    cursor: pointer;
    transition: var(--transition);
}

.tab-btn.active {
    background: var(--white);
    color: var(--primary-color);
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.tab-btn:hover:not(.active) {
    color: var(--primary-color);
}

/* Login Tab Content */
.login-tab-content {
    display: none;
}

.login-tab-content.active {
    display: block;
}

/* Enhanced Form Styles */
.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 6px;
    font-weight: 500;
    color: var(--dark-color);
    font-size: 14px;
}

.input-container {
    position: relative;
    display: flex;
    align-items: center;
}

.input-container input {
    width: 100%;
    padding: 12px 16px;
    padding-left: 44px;
    border: 2px solid #e9ecef;
    border-radius: 8px;
    font-size: 14px;
    transition: var(--transition);
    background: var(--white);
}

.input-container input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(46, 112, 229, 0.1);
}

.form-icon {
    position: absolute;
    left: 14px;
    font-size: 16px;
    z-index: 2;
}

.password-toggle {
    position: absolute;
    right: 12px;
    background: none;
    border: none;
    cursor: pointer;
    font-size: 16px;
    padding: 4px;
    border-radius: 4px;
    transition: var(--transition);
}

.password-toggle:hover {
    background: var(--light-color);
}

/* Form Options */
.form-options {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 24px;
    font-size: 14px;
}

.checkbox-container {
    display: flex;
    align-items: center;
    cursor: pointer;
    color: var(--secondary-color);
}

.checkbox-container input {
    margin-right: 8px;
}

.checkmark {
    width: 16px;
    height: 16px;
    border: 2px solid #ddd;
    border-radius: 3px;
    margin-right: 8px;
    position: relative;
    transition: var(--transition);
}

.checkbox-container input:checked + .checkmark {
    background: var(--primary-color);
    border-color: var(--primary-color);
}

.checkbox-container input:checked + .checkmark::after {
    content: '✓';
    position: absolute;
    top: -2px;
    left: 2px;
    color: white;
    font-size: 12px;
    font-weight: bold;
}

.forgot-password {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 500;
    transition: var(--transition);
}

.forgot-password:hover {
    text-decoration: underline;
}

/* Enhanced Buttons */
.login-btn {
    width: 100%;
    padding: 14px;
    font-size: 16px;
    font-weight: 600;
    border-radius: 8px;
    position: relative;
    overflow: hidden;
}

.btn-text, .btn-loading {
    transition: var(--transition);
}

.btn-loading {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

/* Microsoft Login */
.microsoft-login {
    text-align: center;
}

.btn-microsoft {
    width: 100%;
    padding: 12px 20px;
    border: 2px solid #ddd;
    border-radius: 8px;
    background: var(--white);
    color: var(--dark-color);
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    margin-bottom: 12px;
}

.btn-microsoft:hover {
    border-color: var(--primary-color);
    box-shadow: var(--shadow-light);
}

.microsoft-info {
    font-size: 12px;
    color: var(--secondary-color);
    margin: 0;
}

/* Forgot Password Modal */
.forgot-password-modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.modal-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(4px);
}

.forgot-password-modal .modal-content {
    background: var(--white);
    border-radius: var(--border-radius);
    padding: 30px;
    width: 100%;
    max-width: 400px;
    position: relative;
    z-index: 1001;
    box-shadow: var(--box-shadow-hover);
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
}

.modal-header h3 {
    margin: 0;
    color: var(--dark-color);
    font-size: 20px;
}

.modal-close {
    background: none;
    border: none;
    font-size: 24px;
    cursor: pointer;
    color: var(--secondary-color);
    padding: 0;
    width: 30px;
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: var(--transition);
}

.modal-close:hover {
    background: var(--light-color);
    color: var(--dark-color);
}

.form-actions {
    display: flex;
    gap: 12px;
    margin-top: 24px;
}

.form-actions button {
    flex: 1;
    padding: 10px 16px;
    border-radius: 6px;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
}

/* Message Styles */
.error-message, .success-message {
    padding: 12px 16px;
    border-radius: 6px;
    font-size: 14px;
    margin-top: 16px;
    text-align: center;
}

.error-message {
    background: #fee;
    color: var(--danger-color);
    border: 1px solid #fcc;
}

.success-message {
    background: #efe;
    color: var(--success-color);
    border: 1px solid #cfc;
}

/* Responsive Design */
@media (max-width: 480px) {
    .login-card {
        padding: 30px 20px;
        margin: 10px;
    }
    
    .brand-logo h1 {
        font-size: 24px;
    }
    
    .login-tabs {
        flex-direction: column;
        gap: 2px;
    }
    
    .tab-btn {
        border-radius: 4px;
    }
    
    .form-actions {
        flex-direction: column;
    }
}

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

.spinner {
    width: 40px;
    height: 40px;
    border: 4px solid rgba(255, 255, 255, 0.3);
    border-top: 4px solid var(--white);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin-bottom: 20px;
}

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

.text-center {
    text-align: center;
}

.mb-0 { margin-bottom: 0; }
.mb-1 { margin-bottom: 8px; }
.mb-2 { margin-bottom: 16px; }
.mb-3 { margin-bottom: 24px; }

.mt-0 { margin-top: 0; }
.mt-1 { margin-top: 8px; }
.mt-2 { margin-top: 16px; }
.mt-3 { margin-top: 24px; }

/* Enhanced Button Styles */
.btn-primary {
    background: var(--gradient-primary);
    color: var(--white);
    border: none;
    padding: 12px 24px;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.btn-primary:hover {
    transform: translateY(-1px);
    box-shadow: var(--box-shadow-hover);
}

.btn-primary:active {
    transform: translateY(0);
}

.btn-secondary {
    background: var(--white);
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
    padding: 10px 22px;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.btn-secondary:hover {
    background: var(--primary-color);
    color: var(--white);
    transform: translateY(-1px);
    box-shadow: var(--box-shadow-light);
}

.btn-success {
    background: var(--success-color);
    color: var(--white);
    border: none;
}

.btn-success:hover {
    background: #218838;
}