/*
 * This is a manifest file that'll be compiled into application.css.
 *
 * With Propshaft, assets are served efficiently without preprocessing steps. You can still include
 * application-wide styles in this file, but keep in mind that CSS precedence will follow the standard
 * cascading order, meaning styles declared later in the document or manifest will override earlier ones,
 * depending on specificity.
 *
 * Consider organizing styles into separate files for maintainability.
 */

/* Material Design Variables */
:root {
  --primary-color: #00e676;
  --primary-light: #66ffa6;
  --primary-dark: #00c853;
  --secondary-color: #dc004e;
  --background-color: #fafafa;
  --surface-color: #ffffff;
  --error-color: #d32f2f;
  --text-primary: rgba(0, 0, 0, 0.87);
  --text-secondary: rgba(0, 0, 0, 0.6);
  --text-disabled: rgba(0, 0, 0, 0.38);
  --divider-color: rgba(0, 0, 0, 0.12);
  --shadow-1: 0 2px 1px -1px rgba(0,0,0,.2), 0 1px 1px 0 rgba(0,0,0,.14), 0 1px 3px 0 rgba(0,0,0,.12);
  --shadow-2: 0 3px 1px -2px rgba(0,0,0,.2), 0 2px 2px 0 rgba(0,0,0,.14), 0 1px 5px 0 rgba(0,0,0,.12);
  --shadow-3: 0 3px 3px -2px rgba(0,0,0,.2), 0 3px 4px 0 rgba(0,0,0,.14), 0 1px 8px 0 rgba(0,0,0,.12);
}

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

body {
  font-family: 'Roboto', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  background-color: var(--background-color);
  color: var(--text-primary);
  line-height: 1.6;
}

/* App Container */
.app-container {
  display: flex;
  min-height: 100vh;
}

/* Main Content Wrapper */
.main-content-wrapper {
  flex: 1;
  margin-left: 280px;
  margin-top: 64px;
  min-height: calc(100vh - 64px);
}

/* App Bar */
.app-bar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: 64px;
  background-color: var(--primary-color);
  color: white;
  box-shadow: var(--shadow-2);
  z-index: 1000;
  display: flex;
  align-items: center;
  padding: 0 16px;
}

.app-bar-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
}

.app-bar-title h1 {
  font-size: 1.25rem;
  font-weight: 500;
  margin: 0;
}

.icon-button {
  background: none;
  border: none;
  color: white;
  padding: 8px;
  border-radius: 50%;
  cursor: pointer;
  transition: background-color 0.2s;
  display: flex;
  align-items: center;
  justify-content: center;
}

.icon-button:hover {
  background-color: rgba(255, 255, 255, 0.1);
}

/* Navigation Menu */
.navigation-menu {
  position: fixed;
  top: 64px;
  left: 0;
  width: 280px;
  height: calc(100vh - 64px);
  background-color: var(--surface-color);
  box-shadow: var(--shadow-1);
  z-index: 999;
  display: flex;
  flex-direction: column;
}

.nav-content {
  flex: 1;
  overflow-y: auto;
}

.nav-footer {
  border-top: 1px solid var(--divider-color);
  padding-top: 8px;
}

.nav-item {
  display: flex;
  align-items: center;
  padding: 16px 24px;
  cursor: pointer;
  transition: background-color 0.2s;
  color: var(--text-secondary);
  border-left: 3px solid transparent;
  text-decoration: none;
}

.nav-item:hover {
  background-color: rgba(0, 0, 0, 0.04);
  color: var(--text-primary);
  text-decoration: none;
}

.nav-item.active {
  background-color: rgba(25, 118, 210, 0.08);
  color: var(--primary-color);
  border-left-color: var(--primary-color);
  text-decoration: none;
}

.nav-logout {
  background: none;
  border: none;
  width: 100%;
  text-align: left;
  cursor: pointer;
  color: var(--secondary-color);
  border-left: 3px solid transparent;
  padding: 16px 24px;
  display: flex;
  align-items: center;
  transition: background-color 0.2s;
}

.nav-logout:hover {
  background-color: rgba(220, 0, 78, 0.08);
  color: var(--secondary-color);
  border-left-color: var(--secondary-color);
}

.nav-icon {
  margin-right: 16px;
  flex-shrink: 0;
}

.nav-item span {
  font-size: 0.875rem;
  font-weight: 500;
}

/* Navigation Separator */
.nav-separator {
  height: 1px;
  background-color: var(--divider-color);
  margin: 8px 24px;
  opacity: 0.6;
}

/* Main Content */
.main-content {
  padding: 24px;
  max-width: 100%;
}

.content-header {
  margin-bottom: 32px;
}

.content-header h2 {
  font-size: 2rem;
  font-weight: 300;
  margin-bottom: 8px;
  color: var(--text-primary);
}

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

/* Dashboard Grid */
.dashboard-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 24px;
  margin-top: 48px;
}

/* Earnings Hero Section */
.earnings-hero {
  background: var(--surface-color);
  border-radius: 12px;
  padding: 32px;
  margin-bottom: 32px;
  box-shadow: var(--shadow-1);
  border: 1px solid var(--divider-color);
}

.earnings-hero-content {
  max-width: 100%;
}

.earnings-hero-header {
  text-align: center;
  margin-bottom: 32px;
}

.earnings-hero-header h3 {
  font-size: 2rem;
  font-weight: 600;
  margin-bottom: 8px;
  color: white;
}

.earnings-hero-header p {
  font-size: 1rem;
  opacity: 0.9;
  margin: 0;
}

.earnings-hero-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 24px;
}

.earnings-hero-item {
  display: flex;
  align-items: center;
  padding: 24px;
  background: var(--background-color);
  border-radius: 8px;
  border: 1px solid var(--divider-color);
  transition: all 0.2s ease;
}

.earnings-hero-item:hover {
  box-shadow: var(--shadow-2);
  transform: translateY(-2px);
}

.earnings-hero-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  background: var(--primary-color);
  border-radius: 8px;
  margin-right: 16px;
  color: white;
  flex-shrink: 0;
}

.earnings-hero-info {
  flex: 1;
}

.earnings-hero-amount {
  font-size: 1.75rem;
  font-weight: 700;
  margin-bottom: 4px;
  color: var(--text-primary);
}

.earnings-hero-period {
  font-size: 0.875rem;
  color: var(--text-secondary);
  font-weight: 500;
}

/* Cards */
.card {
  background-color: var(--surface-color);
  border-radius: 8px;
  box-shadow: var(--shadow-1);
  overflow: hidden;
  transition: box-shadow 0.2s;
}

.card:hover {
  box-shadow: var(--shadow-2);
}

.card-header {
  display: flex;
  align-items: center;
  padding: 20px 24px;
  border-bottom: 1px solid var(--divider-color);
}

.card-icon {
  margin-right: 16px;
  color: var(--primary-color);
}

.card-header h3 {
  font-size: 1.125rem;
  font-weight: 500;
  color: var(--text-primary);
  margin: 0;
}

.card-content {
  padding: 24px;
}

.card-content p {
  color: var(--text-secondary);
  margin-bottom: 16px;
  font-size: 0.875rem;
}

.stats-row {
  display: flex;
  gap: 24px;
  margin-bottom: 16px;
}

.stats-row .stat-item {
  flex: 1;
  text-align: center;
}

.stats-row .stat-number {
  display: block;
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--primary-color);
  margin-bottom: 4px;
}

.stats-row .stat-label {
  display: block;
  font-size: 0.75rem;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 8px 16px;
  border: none;
  border-radius: 4px;
  font-size: 0.875rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  cursor: pointer;
  transition: all 0.2s;
  text-decoration: none;
  min-height: 36px;
}

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

.btn-primary:hover {
  background-color: var(--primary-dark);
  box-shadow: var(--shadow-2);
}

.btn-primary:active {
  background-color: var(--primary-dark);
  box-shadow: var(--shadow-1);
}

/* Responsive Design */
@media (max-width: 768px) {
  .navigation-menu {
    transform: translateX(-100%);
    transition: transform 0.3s ease;
  }
  
  .navigation-menu.open {
    transform: translateX(0);
  }
  
  .main-content-wrapper {
    margin-left: 0;
  }
  
  .main-content {
    padding: 16px;
  }
  
  .dashboard-grid {
    grid-template-columns: 1fr;
    gap: 16px;
    margin-top: 32px;
  }
  
  .app-bar-title h1 {
    font-size: 1.125rem;
  }

  .earnings-hero {
    padding: 24px 16px;
    margin-bottom: 24px;
  }

  .earnings-hero-header h3 {
    font-size: 1.5rem;
  }

  .earnings-hero-stats {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .earnings-hero-item {
    padding: 16px;
  }

  .earnings-hero-icon {
    width: 40px;
    height: 40px;
    margin-right: 12px;
  }

  .earnings-hero-amount {
    font-size: 1.5rem;
  }

  /* Hide desktop table on mobile */
  .desktop-only {
    display: none !important;
  }

  /* Show mobile cards on mobile */
  .mobile-only {
    display: block !important;
  }
}

/* Hide mobile cards on desktop */
.mobile-only {
  display: none;
}

/* Show desktop table on desktop */
.desktop-only {
  display: block;
}

/* Utility Classes */
.text-center {
  text-align: center;
}

.mt-16 {
  margin-top: 16px;
}

.mb-16 {
  margin-bottom: 16px;
}

/* Alert Styles */
.alert {
  padding: 12px 16px;
  border-radius: 4px;
  margin-bottom: 16px;
  border: 1px solid;
}

.alert-error {
  background-color: #ffebee;
  border-color: #f44336;
  color: #c62828;
}

.alert-info {
  background-color: #e3f2fd;
  border-color: #2196f3;
  color: #1565c0;
}

/* Courses Page Styles */
.courses-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 24px;
  padding: 20px;
  background-color: var(--surface-color);
  border-radius: 8px;
  box-shadow: var(--shadow-1);
}

.header-actions {
  display: flex;
  gap: 12px;
}

.courses-stats {
  display: flex;
  gap: 32px;
}

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

.stat-number {
  display: block;
  font-size: 2rem;
  font-weight: 700;
  color: var(--primary-color);
  line-height: 1;
}

.stat-label {
  font-size: 0.875rem;
  color: var(--text-secondary);
  margin-top: 4px;
}

.courses-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
  gap: 24px;
}

.course-card {
  background-color: var(--surface-color);
  border-radius: 8px;
  box-shadow: var(--shadow-1);
  overflow: hidden;
  transition: box-shadow 0.2s;
  margin-bottom: 8px;
}

.course-card:hover {
  box-shadow: var(--shadow-2);
}

.course-header {
  display: flex;
  align-items: flex-start;
  padding: 20px;
  border-bottom: 1px solid var(--divider-color);
}

.course-icon {
  color: var(--primary-color);
  margin-right: 16px;
  flex-shrink: 0;
}

.course-info {
  flex: 1;
}

.course-title {
  font-size: 1.125rem;
  font-weight: 500;
  color: var(--text-primary);
  margin: 0 0 8px 0;
  line-height: 1.4;
}

.course-description {
  color: var(--text-secondary);
  font-size: 0.875rem;
  line-height: 1.5;
  margin: 0;
}

.course-stats {
  display: flex;
  gap: 20px;
  padding: 16px 20px;
  background-color: rgba(0, 0, 0, 0.02);
  justify-content: space-between;
}

.course-stat {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.875rem;
  color: var(--text-secondary);
  flex: 1;
  justify-content: center;
}

.course-actions {
  padding: 16px 20px;
  border-top: 1px solid var(--divider-color);
}

/* Empty State */
.empty-state {
  text-align: center;
  padding: 48px 24px;
  color: var(--text-secondary);
}

.empty-state h3,
.empty-state h4 {
  margin: 16px 0 8px 0;
  color: var(--text-primary);
}

.empty-state p {
  margin: 0;
  font-size: 0.875rem;
}

/* Course Details Page */
.course-header-info {
  display: flex;
  align-items: flex-start;
  gap: 24px;
}

.back-button {
  flex-shrink: 0;
}

.course-title-section h2 {
  margin: 0 0 8px 0;
  font-size: 2rem;
  font-weight: 300;
}

.course-title-section .course-description {
  color: var(--text-secondary);
  font-size: 1rem;
  margin: 0;
}

.course-details-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  margin-bottom: 32px;
}

.course-stats-card,
.course-info-card {
  background-color: var(--surface-color);
  border-radius: 8px;
  box-shadow: var(--shadow-1);
  padding: 24px;
}

.course-stats-card h3,
.course-info-card h3 {
  margin: 0 0 20px 0;
  font-size: 1.125rem;
  font-weight: 500;
  color: var(--text-primary);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.stat-item {
  display: flex;
  align-items: center;
  gap: 12px;
}

.stat-icon {
  color: var(--primary-color);
  flex-shrink: 0;
}

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

.stat-content .stat-number {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1;
}

.stat-content .stat-label {
  font-size: 0.75rem;
  color: var(--text-secondary);
  margin-top: 2px;
}

.info-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.info-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 8px 0;
  border-bottom: 1px solid var(--divider-color);
}

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

.info-label {
  font-weight: 500;
  color: var(--text-primary);
}

.info-value {
  color: var(--text-secondary);
  font-size: 0.875rem;
}

/* Participants Section */
.participants-section {
  background-color: var(--surface-color);
  border-radius: 8px;
  box-shadow: var(--shadow-1);
  overflow: hidden;
}

.section-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 24px;
  border-bottom: 1px solid var(--divider-color);
}

.section-header h3 {
  margin: 0;
  font-size: 1.125rem;
  font-weight: 500;
  color: var(--text-primary);
}

.participants-count {
  font-size: 0.875rem;
  color: var(--text-secondary);
}

.participants-table {
  width: 100%;
}

.table-header {
  display: grid;
  grid-template-columns: 2fr 2fr 1fr 1fr;
  gap: 16px;
  padding: 16px 24px;
  background-color: rgba(0, 0, 0, 0.02);
  border-bottom: 1px solid var(--divider-color);
  font-weight: 500;
  color: var(--text-primary);
  font-size: 0.875rem;
}

.table-row {
  display: grid;
  grid-template-columns: 2fr 2fr 1fr 1fr;
  gap: 16px;
  padding: 16px 24px;
  border-bottom: 1px solid var(--divider-color);
  transition: background-color 0.2s;
}

.table-row:hover {
  background-color: rgba(0, 0, 0, 0.02);
}

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

.table-cell {
  display: flex;
  align-items: center;
}

.participant-info {
  display: flex;
  align-items: center;
  gap: 12px;
}

.participant-avatar {
  color: var(--text-secondary);
  flex-shrink: 0;
}

.participant-name {
  font-weight: 500;
  color: var(--text-primary);
}

.participant-email {
  color: var(--text-secondary);
  font-size: 0.875rem;
}

.status-badge {
  padding: 4px 8px;
  border-radius: 12px;
  font-size: 0.75rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.status-completed {
  background-color: #e8f5e8;
  color: #2e7d32;
}

.status-in-progress {
  background-color: #fff3e0;
  color: #f57c00;
}

/* Progress Bar */
.progress-bar {
  position: relative;
  width: 100%;
  height: 24px;
  background-color: #f5f5f5;
  border-radius: 12px;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

.progress-fill {
  position: absolute;
  left: 0;
  top: 0;
  height: 100%;
  background: linear-gradient(90deg, var(--primary-color), var(--primary-light));
  border-radius: 12px;
  transition: width 0.3s ease;
}

.progress-text {
  position: relative;
  z-index: 1;
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--text-primary);
  text-shadow: 0 1px 2px rgba(255, 255, 255, 0.8);
}

/* Button Styles */
.btn-secondary {
  background-color: transparent;
  color: var(--text-secondary);
  border: 1px solid var(--divider-color);
}

.btn-secondary:hover {
  background-color: rgba(0, 0, 0, 0.04);
  color: var(--text-primary);
}

/* Responsive Design for Courses */
@media (max-width: 768px) {
  .courses-header {
    flex-direction: column;
    gap: 16px;
    align-items: stretch;
    padding: 16px;
    background-color: var(--surface-color);
    border-radius: 8px;
    box-shadow: var(--shadow-1);
  }
  
  .courses-stats {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
    justify-content: stretch;
  }

  .courses-stats .stat-item {
    text-align: center;
    padding: 12px;
    background-color: rgba(0, 0, 0, 0.02);
    border-radius: 6px;
  }

  .courses-stats .stat-number {
    font-size: 1.5rem;
  }

  .courses-stats .stat-label {
    font-size: 0.75rem;
  }
  
  .courses-grid {
    display: none;
  }
  
  .course-details-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }
  
  .stats-grid {
    grid-template-columns: 1fr;
    gap: 12px;
  }
  
  .table-header,
  .table-row {
    grid-template-columns: 1fr;
    gap: 8px;
  }

  .participants-table {
    display: none;
  }
  
  .progress-bar {
    height: 20px;
  }
  
  .progress-text {
    font-size: 0.7rem;
  }
  
  .table-cell {
    justify-content: flex-start;
  }
  
  .course-header-info {
    flex-direction: column;
    gap: 16px;
  }
  
  .purchases-header {
    flex-direction: column;
    gap: 20px;
    align-items: stretch;
    padding: 16px;
    background-color: var(--surface-color);
    border-radius: 8px;
    box-shadow: var(--shadow-1);
  }
  
  .purchases-stats {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
    justify-content: stretch;
  }

  .purchases-stats .stat-item {
    text-align: center;
    padding: 12px;
    background-color: rgba(0, 0, 0, 0.02);
    border-radius: 6px;
  }

  .purchases-stats .stat-number {
    font-size: 1.5rem;
  }

  .purchases-stats .stat-label {
    font-size: 0.75rem;
  }

  .header-actions {
    display: flex;
    flex-direction: column;
    gap: 12px;
    align-items: stretch;
  }

  .header-actions .filter-buttons {
    display: flex;
    justify-content: center;
    gap: 8px;
    flex-wrap: wrap;
  }

  .header-actions .filter-buttons .btn-small {
    flex: 1;
    min-width: 80px;
    text-align: center;
    padding: 8px 12px;
  }

  .header-actions .btn {
    width: 100%;
    justify-content: center;
  }
  
  .purchases-table .table-header,
  .purchases-table .table-row {
    grid-template-columns: 1fr;
    gap: 8px;
  }
  
  .subscribers-header {
    flex-direction: column;
    gap: 20px;
    align-items: stretch;
    padding: 16px;
    background-color: var(--surface-color);
    border-radius: 8px;
    box-shadow: var(--shadow-1);
  }
  
  .subscribers-stats {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
    justify-content: stretch;
  }

  .subscribers-stats .stat-item {
    text-align: center;
    padding: 12px;
    background-color: rgba(0, 0, 0, 0.02);
    border-radius: 6px;
  }

  .subscribers-stats .stat-number {
    font-size: 1.5rem;
  }

  .subscribers-stats .stat-label {
    font-size: 0.75rem;
  }

  .payments-header {
    flex-direction: column;
    gap: 20px;
    align-items: stretch;
    padding: 16px;
    background-color: var(--surface-color);
    border-radius: 8px;
    box-shadow: var(--shadow-1);
  }
  
  .payments-stats {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
    justify-content: stretch;
  }

  .payments-stats .stat-item {
    text-align: center;
    padding: 12px;
    background-color: rgba(0, 0, 0, 0.02);
    border-radius: 6px;
  }

  .payments-stats .stat-number {
    font-size: 1.5rem;
  }

  .payments-stats .stat-label {
    font-size: 0.75rem;
  }

  .filters-bar {
    padding: 16px;
    background-color: var(--surface-color);
    border-radius: 8px;
    box-shadow: var(--shadow-1);
    margin-bottom: 20px;
  }

  .filters-bar .filter-buttons {
    display: flex;
    justify-content: center;
    gap: 8px;
    flex-wrap: wrap;
  }

  .filters-bar .filter-buttons .btn-small {
    flex: 1;
    min-width: 80px;
    text-align: center;
    padding: 8px 12px;
  }

  /* Mobile subscriber cards */
  .subscribers-cards {
    display: flex;
    flex-direction: column;
    gap: 16px;
  }

  .subscriber-card {
    background-color: var(--surface-color);
    border-radius: 8px;
    box-shadow: var(--shadow-1);
    overflow: hidden;
    border: 1px solid var(--divider-color);
  }

  .subscriber-card.unseen-card {
    border-left: 4px solid var(--primary-color);
    background-color: rgba(0, 230, 118, 0.02);
  }

  .subscriber-card-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    padding: 16px;
    border-bottom: 1px solid var(--divider-color);
    background-color: rgba(0, 0, 0, 0.02);
  }

  .subscriber-card .subscriber-info {
    display: flex;
    align-items: center;
    gap: 12px;
    flex: 1;
  }

  .subscriber-details {
    display: flex;
    flex-direction: column;
    gap: 2px;
  }

  .subscriber-details .subscriber-email {
    font-weight: 600;
    color: var(--text-primary);
    font-size: 1rem;
  }

  .subscriber-details .subscriber-name {
    font-size: 0.875rem;
    color: var(--text-secondary);
  }

  .subscriber-status {
    flex-shrink: 0;
  }

  .subscriber-card-content {
    padding: 16px;
  }

  .subscriber-details-grid {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-bottom: 16px;
  }

  .subscriber-detail {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 8px 0;
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
  }

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

  .subscriber-access {
    margin-top: 16px;
    padding-top: 16px;
    border-top: 1px solid var(--divider-color);
  }

  .subscriber-access .detail-label {
    margin-bottom: 8px;
    display: block;
  }

  .subscriber-card-actions {
    padding: 16px;
    border-top: 1px solid var(--divider-color);
    background-color: rgba(0, 0, 0, 0.02);
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
  }

  .subscriber-card-actions .btn {
    flex: 1;
    min-width: 120px;
  }

  /* Mobile payment cards */
  .payments-cards {
    display: flex;
    flex-direction: column;
    gap: 16px;
  }

  .payment-card {
    background-color: var(--surface-color);
    border-radius: 8px;
    box-shadow: var(--shadow-1);
    overflow: hidden;
    border: 1px solid var(--divider-color);
  }

  .payment-card-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    padding: 16px;
    border-bottom: 1px solid var(--divider-color);
    background-color: rgba(0, 0, 0, 0.02);
  }

  .payment-info {
    display: flex;
    align-items: center;
    gap: 12px;
    flex: 1;
  }

  .payment-icon {
    color: var(--primary-color);
    flex-shrink: 0;
  }

  .payment-details {
    display: flex;
    flex-direction: column;
    gap: 2px;
  }

  .payment-details .payment-order-id {
    font-weight: 600;
    color: var(--text-primary);
    font-size: 1rem;
  }

  .payment-details .payment-payu-id {
    font-size: 0.875rem;
    color: var(--text-secondary);
    font-family: monospace;
  }

  .payment-status {
    flex-shrink: 0;
  }

  .payment-card-content {
    padding: 16px;
  }

  .payment-details-grid {
    display: flex;
    flex-direction: column;
    gap: 8px;
  }

  .payment-detail {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 8px 0;
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
  }

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

  .payment-detail .detail-value.amount {
    font-weight: 600;
    color: var(--primary-color);
  }
  
  .subscribers-table .table-header,
  .subscribers-table .table-row {
    grid-template-columns: 1fr;
    gap: 8px;
  }
}

/* Course progress bar */
.course-progress {
  margin: 12px 0;
}

.course-progress .progress-bar {
  height: 6px;
}

.course-progress .progress-fill {
  background: linear-gradient(90deg, var(--primary-color), var(--primary-light));
}

/* Purchases styles */
.purchases-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 24px;
  gap: 24px;
}

.purchases-header .filter-buttons {
  display: flex;
  gap: 8px;
}

.purchases-header .filter-buttons .btn-small {
  padding: 6px 12px;
  font-size: 0.875rem;
  border-radius: 4px;
  text-decoration: none;
  border: 1px solid var(--divider-color);
  background-color: white;
  color: var(--text-secondary);
  transition: all 0.2s;
}

.purchases-header .filter-buttons .btn-small:hover {
  background-color: rgba(0, 0, 0, 0.04);
  color: var(--text-primary);
  text-decoration: none;
}

.purchases-header .filter-buttons .btn-small.btn-primary {
  background-color: var(--primary-color);
  color: white;
  border-color: var(--primary-color);
}

.purchases-header .filter-buttons .btn-small.btn-primary:hover {
  background-color: var(--primary-dark);
  border-color: var(--primary-dark);
  color: white;
}

.purchases-stats {
  display: flex;
  gap: 32px;
  flex-wrap: wrap;
}

.purchases-table {
  background-color: var(--surface-color);
  border-radius: 8px;
  box-shadow: var(--shadow-1);
  overflow: hidden;
}

.purchases-table .table-header {
  display: grid;
  grid-template-columns: 2fr 2fr 2fr 1.5fr 1fr 1fr 2fr 1.5fr;
  gap: 16px;
  padding: 16px 24px;
  background-color: rgba(0, 0, 0, 0.02);
  border-bottom: 1px solid var(--divider-color);
  font-weight: 500;
  color: var(--text-primary);
  font-size: 0.875rem;
}

.purchases-table .table-row {
  display: grid;
  grid-template-columns: 2fr 2fr 2fr 1.5fr 1fr 1fr 2fr 1.5fr;
  gap: 16px;
  padding: 16px 24px;
  border-bottom: 1px solid var(--divider-color);
  transition: background-color 0.2s;
}

.purchases-table .table-row:hover {
  background-color: rgba(0, 0, 0, 0.02);
}

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

.customer-info {
  display: flex;
  align-items: center;
  gap: 12px;
}

.customer-avatar {
  color: var(--text-secondary);
  flex-shrink: 0;
}

.customer-name {
  font-weight: 500;
  color: var(--text-primary);
}

.customer-email {
  color: var(--text-secondary);
  font-size: 0.875rem;
}

.order-id {
  font-family: monospace;
  font-size: 0.875rem;
  color: var(--text-secondary);
}

.course-name {
  color: var(--text-primary);
  font-weight: 500;
}

.amount {
  font-weight: 600;
  color: var(--text-primary);
}

.date {
  color: var(--text-secondary);
  font-size: 0.875rem;
}

.status-paid {
  background-color: #e8f5e8;
  color: #2e7d32;
}

.status-pending {
  background-color: #fff3e0;
  color: #f57c00;
}

.status-cancelled {
  background-color: #ffebee;
  color: #c62828;
}

.status-refunded {
  background-color: #f3e5f5;
  color: #7b1fa2;
}

.course-access {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.access-badge {
  display: inline-block;
  padding: 2px 6px;
  background-color: #e8f5e8;
  color: #2e7d32;
  border-radius: 4px;
  font-size: 0.75rem;
  font-weight: 500;
  white-space: nowrap;
}

.no-access {
  color: var(--text-secondary);
  font-size: 0.875rem;
  font-style: italic;
}

/* Subscribers styles */
.subscribers-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 24px;
  gap: 24px;
}

.subscribers-stats {
  display: flex;
  gap: 32px;
  flex-wrap: wrap;
}

.subscribers-table {
  background-color: var(--surface-color);
  border-radius: 8px;
  box-shadow: var(--shadow-1);
  overflow: hidden;
}

.subscribers-table .table-header {
  display: grid;
  grid-template-columns: 2.5fr 1.2fr 1.2fr 1.2fr 1.5fr 2fr 1fr;
  gap: 16px;
  padding: 16px 24px;
  background-color: rgba(0, 0, 0, 0.02);
  border-bottom: 1px solid var(--divider-color);
  font-weight: 500;
  color: var(--text-primary);
  font-size: 0.875rem;
}

.subscribers-table .table-row {
  display: grid;
  grid-template-columns: 2.5fr 1.2fr 1.2fr 1.2fr 1.5fr 2fr 1fr;
  gap: 16px;
  padding: 16px 24px;
  border-bottom: 1px solid var(--divider-color);
  transition: background-color 0.2s;
}

.subscribers-table .table-row:hover {
  background-color: rgba(0, 0, 0, 0.02);
}

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

.subscribers-table .unseen-row {
  background-color: rgba(76, 175, 80, 0.05);
  border-left: 4px solid var(--primary-color);
}

.subscriber-info {
  display: flex;
  align-items: center;
  gap: 12px;
}

.subscriber-avatar {
  color: var(--text-secondary);
  flex-shrink: 0;
}

.subscriber-email {
  font-weight: 500;
  color: var(--text-primary);
}

.new-badge {
  display: inline-block;
  padding: 2px 6px;
  background-color: var(--primary-color);
  color: white;
  border-radius: 4px;
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.source, .sent, .opens, .clicks {
  color: var(--text-secondary);
  font-size: 0.875rem;
}

.seen-indicator {
  color: var(--text-secondary);
  font-size: 0.875rem;
  font-style: italic;
}

.btn-small {
  padding: 4px 8px;
  font-size: 0.75rem;
  border-radius: 4px;
}

.btn-disabled {
  background-color: #f5f5f5 !important;
  color: #999 !important;
  border-color: #ddd !important;
  cursor: not-allowed !important;
  opacity: 0.7;
}

.btn-disabled:hover {
  background-color: #f5f5f5 !important;
  color: #999 !important;
  border-color: #ddd !important;
}

/* Style dla formularzy button_to */
form {
  display: inline;
}

form button {
  background: none;
  border: none;
  padding: 0;
  margin: 0;
  cursor: pointer;
  font: inherit;
  color: inherit;
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

form button:hover {
  opacity: 0.8;
}

/* Style dla przycisków w formularzach z klasami btn */
form button.btn {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  text-decoration: none;
  border-radius: 4px;
  font-weight: 500;
  transition: all 0.2s;
  cursor: pointer;
}

form button.btn-primary {
  background-color: var(--primary-color);
  color: white;
  border: none;
  padding: 8px 16px;
}

form button.btn-primary:hover {
  background-color: var(--primary-dark);
}

form button.btn-secondary {
  background-color: #f5f5f5;
  color: var(--text-primary);
  border: 1px solid #ddd;
  padding: 8px 16px;
}

form button.btn-secondary:hover {
  background-color: #e0e0e0;
}

form button.btn-small {
  padding: 4px 8px;
  font-size: 0.75rem;
}

.status-active {
  background-color: #e8f5e8;
  color: #2e7d32;
  padding: 2px 6px;
  border-radius: 4px;
  font-size: 0.75rem;
  font-weight: 500;
  display: inline-block;
}

.status-unsubscribed {
  background-color: #ffebee;
  color: #c62828;
  padding: 2px 6px;
  border-radius: 4px;
  font-size: 0.75rem;
  font-weight: 500;
  display: inline-block;
}

/* Payments styles */
.payments-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 24px;
  gap: 24px;
}

.payments-stats {
  display: flex;
  gap: 32px;
  flex-wrap: wrap;
}

.payments-table {
  background-color: var(--surface-color);
  border-radius: 8px;
  box-shadow: var(--shadow-1);
  overflow: hidden;
}

.payments-table .table-header {
  display: grid;
  grid-template-columns: 1.5fr 1.5fr 1fr 1fr 1.5fr 1.5fr 1.5fr;
  gap: 16px;
  padding: 16px 24px;
  background-color: rgba(0, 0, 0, 0.02);
  border-bottom: 1px solid var(--divider-color);
  font-weight: 500;
  color: var(--text-primary);
  font-size: 0.875rem;
}

.payments-table .table-row {
  display: grid;
  grid-template-columns: 1.5fr 1.5fr 1fr 1fr 1.5fr 1.5fr 1.5fr;
  gap: 16px;
  padding: 16px 24px;
  border-bottom: 1px solid var(--divider-color);
  transition: background-color 0.2s;
}

.payments-table .table-row:hover {
  background-color: rgba(0, 0, 0, 0.02);
}

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

.order-id, .payu-order-id {
  font-family: monospace;
  font-size: 0.875rem;
  color: var(--text-secondary);
}

.payment-method {
  color: var(--text-secondary);
  font-size: 0.875rem;
}

.status-completed {
  background-color: #e8f5e8;
  color: #2e7d32;
}

.status-pending {
  background-color: #fff3e0;
  color: #f57c00;
}

.status-cancelled {
  background-color: #ffebee;
  color: #c62828;
}

.status-failed {
  background-color: #ffebee;
  color: #c62828;
}

.status-unknown {
  background-color: #f5f5f5;
  color: #666;
}

.alert-warning {
  background-color: #fff3e0;
  color: #f57c00;
  border: 1px solid #ffcc02;
}

/* Email Templates styles */
.email-templates-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 24px;
  gap: 24px;
}

.filter-buttons {
  display: flex;
  gap: 8px;
}

.filter-buttons .btn-small {
  padding: 6px 12px;
  font-size: 0.8rem;
  border-radius: 4px;
  text-decoration: none;
  border: 1px solid var(--divider-color);
  background-color: white;
  color: var(--text-secondary);
  transition: all 0.2s;
}

.filter-buttons .btn-small:hover {
  background-color: rgba(0, 0, 0, 0.04);
  color: var(--text-primary);
}

.filter-buttons .btn-small.btn-primary {
  background-color: var(--primary-color);
  color: white;
  border-color: var(--primary-color);
}

.filter-buttons .btn-small.btn-primary:hover {
  background-color: var(--primary-dark);
}

.email-templates-stats {
  display: flex;
  gap: 32px;
  flex-wrap: wrap;
}

.email-templates-table {
  background-color: var(--surface-color);
  border-radius: 8px;
  box-shadow: var(--shadow-1);
  overflow: hidden;
}

.email-templates-table .table-header {
  display: grid;
  grid-template-columns: 2fr 1fr 2fr 1.5fr 1.5fr 1fr;
  gap: 16px;
  padding: 16px 24px;
  background-color: rgba(0, 0, 0, 0.02);
  border-bottom: 1px solid var(--divider-color);
  font-weight: 500;
  color: var(--text-primary);
  font-size: 0.875rem;
}

.email-templates-table .table-row {
  display: grid;
  grid-template-columns: 2fr 1fr 2fr 1.5fr 1.5fr 1fr;
  gap: 16px;
  padding: 16px 24px;
  border-bottom: 1px solid var(--divider-color);
  transition: background-color 0.2s;
}

.email-templates-table .table-row:hover {
  background-color: rgba(0, 0, 0, 0.02);
}

.email-templates-table .table-row:last-child {
  border-bottom: none;
}

/* Offers table specific grid */
.offers-table .table-header,
.offers-table .table-row {
  grid-template-columns: 2fr 1fr 1.5fr 1.5fr 1.5fr 1fr 1.5fr 1fr;
}

.template-info {
  display: flex;
  align-items: center;
  gap: 12px;
}

.template-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background-color: var(--primary-color);
  color: white;
  border-radius: 8px;
  flex-shrink: 0;
  font-weight: bold;
  font-size: 14px;
}

.template-name {
  font-weight: 500;
  color: var(--text-primary);
}

.odoo-id {
  font-family: monospace;
  font-size: 0.875rem;
  color: var(--text-secondary);
}

.no-course {
  color: var(--text-secondary);
  font-style: italic;
}

.sync-date {
  color: var(--text-secondary);
  font-size: 0.875rem;
}

.action-buttons {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}

.action-buttons .btn-small {
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 6px 10px;
  font-size: 0.75rem;
  border-radius: 4px;
  text-decoration: none;
  border: 1px solid;
  transition: all 0.2s;
  min-width: 0;
}

.action-buttons .btn-small.btn-primary {
  background-color: var(--primary-color);
  color: white;
  border-color: var(--primary-color);
}

.action-buttons .btn-small.btn-primary:hover {
  background-color: var(--primary-dark);
  border-color: var(--primary-dark);
}

.action-buttons .btn-small.btn-secondary {
  background-color: white;
  color: var(--text-secondary);
  border-color: var(--divider-color);
}

.action-buttons .btn-small.btn-secondary:hover {
  background-color: rgba(0, 0, 0, 0.04);
  color: var(--text-primary);
}

@media (max-width: 768px) {
  .email-templates-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 16px;
  }
  
  .email-templates-stats {
    gap: 16px;
  }
  
  .filter-buttons {
    flex-wrap: wrap;
    gap: 6px;
  }
  
  .email-templates-table .table-header,
  .email-templates-table .table-row,
  .offers-table .table-header,
  .offers-table .table-row {
    grid-template-columns: 1fr;
    gap: 8px;
  }
  
  .template-info {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
  }
  
  .action-buttons {
    flex-direction: column;
    gap: 6px;
  }
  
  .action-buttons .btn-small {
    width: 100%;
    justify-content: center;
  }
}

/* Offer styles */
.price-info {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.price-current {
  font-weight: 500;
  color: var(--text-primary);
  font-size: 0.875rem;
}

.price-before {
  color: var(--text-secondary);
  font-size: 0.75rem;
  text-decoration: line-through;
}

.discount-badge {
  background-color: #e8f5e8;
  color: #2e7d32;
  font-size: 0.7rem;
  font-weight: 500;
  padding: 2px 6px;
  border-radius: 3px;
  display: inline-block;
  margin-top: 2px;
}

/* Form styles */
.form-select {
  background-color: white;
  border: 1px solid var(--divider-color);
  border-radius: 4px;
  padding: 8px 12px;
  font-size: 0.875rem;
  color: var(--text-primary);
  transition: border-color 0.2s;
}

.form-select:focus {
  outline: none;
  border-color: var(--primary-color);
  box-shadow: 0 0 0 2px rgba(0, 230, 118, 0.2);
}

.form-select option {
  padding: 8px;
}

/* Course access form styles */
.course-access-form {
  max-width: 600px;
  margin: 0 auto;
}

.course-access-form .form-select {
  margin-bottom: 16px;
}

.course-access-form .btn {
  margin-top: 16px;
}

/* Actions in subscribers table */
.actions {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.actions .btn-small {
  flex-shrink: 0;
}

/* Modal styles */
.modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 2000;
}

.modal-content {
  background-color: var(--surface-color);
  border-radius: 8px;
  box-shadow: var(--shadow-3);
  max-width: 500px;
  width: 90%;
  max-height: 90vh;
  overflow-y: auto;
}

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 24px;
  border-bottom: 1px solid var(--divider-color);
}

.modal-header h3 {
  margin: 0;
  font-size: 1.25rem;
  font-weight: 500;
}

.modal-close {
  background: none;
  border: none;
  font-size: 1.5rem;
  cursor: pointer;
  color: var(--text-secondary);
  padding: 0;
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  transition: background-color 0.2s;
}

.modal-close:hover {
  background-color: rgba(0, 0, 0, 0.04);
}

.modal-body {
  padding: 24px;
}

.modal-footer {
  display: flex;
  justify-content: flex-end;
  gap: 12px;
  padding: 20px 24px;
  border-top: 1px solid var(--divider-color);
}

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

.form-group label {
  display: block;
  font-weight: 500;
  margin-bottom: 8px;
  color: var(--text-primary);
}

.form-group span {
  display: block;
  padding: 8px 12px;
  background-color: var(--background-color);
  border-radius: 4px;
  color: var(--text-secondary);
  font-family: monospace;
}

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

.checkbox-group input[type="checkbox"] {
  width: 16px;
  height: 16px;
}

.checkbox-group label {
  margin: 0;
  font-weight: normal;
}

/* Pagination styles */
.pagination {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.pagination li {
  margin: 0;
}

.pagination a,
.pagination span {
  display: inline-block;
  padding: 8px 12px;
  border: 1px solid var(--divider-color);
  border-radius: 4px;
  text-decoration: none;
  color: var(--text-primary);
  background-color: white;
  transition: all 0.2s;
  min-width: 40px;
  text-align: center;
}

.pagination a:hover {
  background-color: var(--primary-color);
  color: white;
  border-color: var(--primary-color);
  text-decoration: none;
}

.pagination .current {
  background-color: var(--primary-color);
  color: white;
  border-color: var(--primary-color);
}

.pagination .prev,
.pagination .next {
  font-weight: 500;
}

.pagination .disabled {
  color: var(--text-disabled);
  background-color: var(--background-color);
  border-color: var(--divider-color);
  cursor: not-allowed;
}

.pagination .disabled:hover {
  background-color: var(--background-color);
  color: var(--text-disabled);
  border-color: var(--divider-color);
}

/* Form styles for purchase edit */
.edit-form-container {
  background-color: var(--surface-color);
  border-radius: 8px;
  box-shadow: var(--shadow-1);
  padding: 32px;
  max-width: 800px;
  margin: 0 auto;
}

.form-section {
  margin-bottom: 32px;
}

.form-section h3 {
  font-size: 1.25rem;
  font-weight: 500;
  margin-bottom: 20px;
  color: var(--text-primary);
  border-bottom: 1px solid var(--divider-color);
  padding-bottom: 8px;
}

.form-label {
  display: block;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-primary);
  margin-bottom: 8px;
}

.form-input {
  width: 100%;
  padding: 12px 16px;
  border: 1px solid var(--divider-color);
  border-radius: 4px;
  font-size: 1rem;
  color: var(--text-primary);
  background-color: var(--surface-color);
  transition: border-color 0.2s, box-shadow 0.2s;
}

.form-input:focus {
  outline: none;
  border-color: var(--primary-color);
  box-shadow: 0 0 0 2px rgba(0, 230, 118, 0.2);
}

.form-input:hover {
  border-color: var(--text-secondary);
}

.info-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 16px;
}

.info-item {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.info-label {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-secondary);
}

.info-value {
  font-size: 1rem;
  color: var(--text-primary);
  font-weight: 500;
}

.form-actions {
  display: flex;
  gap: 16px;
  justify-content: flex-end;
  margin-top: 32px;
  padding-top: 24px;
  border-top: 1px solid var(--divider-color);
}

@media (max-width: 768px) {
  .edit-form-container {
    padding: 20px;
    margin: 0 16px;
  }
  
  .info-grid {
    grid-template-columns: 1fr;
  }
  
  .form-actions {
    flex-direction: column;
  }
  
  .form-actions .btn {
    width: 100%;
  }
}

/* Earnings stats styles */
.earnings-stats {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-bottom: 20px;
}

.earning-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 16px;
  background-color: var(--background-color);
  border-radius: 6px;
  border-left: 4px solid var(--primary-color);
}

.earning-period {
  font-size: 0.875rem;
  color: var(--text-secondary);
  font-weight: 500;
}

.earning-amount {
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--text-primary);
}

@media (max-width: 768px) {
  .earnings-stats {
    gap: 12px;
  }
  
  .earning-item {
    padding: 10px 12px;
  }
  
  .earning-amount {
    font-size: 1rem;
  }

  /* Mobile purchase cards */
  .purchases-cards {
    display: flex;
    flex-direction: column;
    gap: 16px;
  }

  .purchase-card {
    background-color: var(--surface-color);
    border-radius: 8px;
    box-shadow: var(--shadow-1);
    overflow: hidden;
    border: 1px solid var(--divider-color);
  }

  .purchase-card-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    padding: 16px;
    border-bottom: 1px solid var(--divider-color);
    background-color: rgba(0, 0, 0, 0.02);
  }

  .purchase-customer {
    display: flex;
    align-items: center;
    gap: 12px;
    flex: 1;
  }

  .purchase-customer-info {
    display: flex;
    flex-direction: column;
    gap: 2px;
  }

  .purchase-customer-info .customer-name {
    font-weight: 600;
    color: var(--text-primary);
    font-size: 1rem;
  }

  .purchase-customer-info .customer-email {
    font-size: 0.875rem;
    color: var(--text-secondary);
  }

  .purchase-status {
    flex-shrink: 0;
  }

  .purchase-card-content {
    padding: 16px;
  }

  .purchase-details {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-bottom: 16px;
  }

  .purchase-detail {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 8px 0;
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
  }

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

  .detail-label {
    font-size: 0.875rem;
    color: var(--text-secondary);
    font-weight: 500;
  }

  .detail-value {
    font-size: 0.875rem;
    color: var(--text-primary);
    font-weight: 500;
    text-align: right;
  }

  .detail-value.amount {
    font-weight: 600;
    color: var(--primary-color);
  }

  .purchase-access {
    margin-top: 16px;
    padding-top: 16px;
    border-top: 1px solid var(--divider-color);
  }

  .purchase-access .detail-label {
    margin-bottom: 8px;
    display: block;
  }

  .access-badges {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
  }

  .purchase-card-actions {
    padding: 16px;
    border-top: 1px solid var(--divider-color);
    background-color: rgba(0, 0, 0, 0.02);
    display: flex;
    justify-content: flex-end;
  }

  /* Mobile view for courses */
  .courses-mobile {
    display: flex;
    flex-direction: column;
    gap: 16px;
  }

  .course-mobile-card {
    background-color: var(--surface-color);
    border-radius: 8px;
    box-shadow: var(--shadow-1);
    overflow: hidden;
    border: 1px solid var(--divider-color);
    margin-bottom: 8px;
  }

  .course-mobile-header {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 16px;
    border-bottom: 1px solid var(--divider-color);
    background-color: rgba(0, 0, 0, 0.02);
  }

  .course-mobile-icon {
    background: var(--primary-color);
    color: white;
    border-radius: 8px;
    padding: 8px;
    flex-shrink: 0;
  }

  .course-mobile-info {
    flex: 1;
  }

  .course-mobile-title {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 4px;
    line-height: 1.3;
  }

  .course-mobile-description {
    color: var(--text-secondary);
    font-size: 0.875rem;
    line-height: 1.4;
  }

  .course-mobile-stats {
    display: flex;
    flex-direction: column;
    gap: 8px;
    padding: 16px;
    border-bottom: 1px solid var(--divider-color);
  }

  .course-mobile-stat {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 8px 0;
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
  }

  .course-mobile-stat:last-child {
    border-bottom: none;
  }

  .course-mobile-stat .stat-label {
    color: var(--text-secondary);
    font-size: 0.875rem;
    font-weight: 500;
  }

  .course-mobile-stat .stat-value {
    color: var(--text-primary);
    font-weight: 600;
  }

  .course-mobile-progress {
    padding: 16px;
    border-bottom: 1px solid var(--divider-color);
  }

  .course-mobile-progress .progress-bar {
    margin-bottom: 8px;
  }

  .course-mobile-progress .progress-text {
    font-size: 0.875rem;
    color: var(--text-secondary);
    text-align: center;
    display: block;
  }

  .course-mobile-actions {
    padding: 16px;
    background-color: rgba(0, 0, 0, 0.02);
    display: flex;
    justify-content: center;
  }

  .course-mobile-actions .btn-full {
    width: 100%;
  }

  /* Mobile view for participants */
  .participants-mobile {
    display: flex;
    flex-direction: column;
    gap: 16px;
  }

  .participant-mobile-card {
    background-color: var(--surface-color);
    border-radius: 8px;
    box-shadow: var(--shadow-1);
    overflow: hidden;
    border: 1px solid var(--divider-color);
  }

  .participant-mobile-header {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 16px;
    border-bottom: 1px solid var(--divider-color);
    background-color: rgba(0, 0, 0, 0.02);
  }

  .participant-mobile-avatar {
    background: var(--primary-color);
    color: white;
    border-radius: 50%;
    padding: 8px;
    flex-shrink: 0;
  }

  .participant-mobile-info {
    flex: 1;
  }

  .participant-mobile-name {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 2px;
  }

  .participant-mobile-email {
    color: var(--text-secondary);
    font-size: 0.875rem;
  }

  .participant-mobile-status {
    flex-shrink: 0;
  }

  .participant-mobile-progress {
    padding: 16px;
  }

  .progress-info {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 8px;
  }

  .progress-label {
    color: var(--text-secondary);
    font-size: 0.875rem;
    font-weight: 500;
  }

  .progress-percentage {
    color: var(--text-primary);
    font-weight: 600;
    font-size: 0.875rem;
  }

  /* Hide desktop views on mobile */
  .desktop-view {
    display: none;
  }

  /* Show mobile views on mobile */
  .mobile-view {
    display: block;
  }
}

/* Desktop styles for courses */
.desktop-view {
  display: block;
}

.mobile-view {
  display: none;
}

/* Time filters for courses */
.time-filters {
  display: flex;
  gap: 8px;
  margin-right: 16px;
}

.filter-btn {
  padding: 8px 16px;
  border: 1px solid var(--divider-color);
  background: var(--surface-color);
  color: var(--text-secondary);
  border-radius: 6px;
  text-decoration: none;
  font-size: 0.875rem;
  font-weight: 500;
  transition: all 0.2s;
}

.filter-btn:hover {
  background: rgba(0, 0, 0, 0.04);
  color: var(--text-primary);
  text-decoration: none;
}

.filter-btn.active {
  background: var(--primary-color);
  color: white;
  border-color: var(--primary-color);
}

/* Mobile responsive for time filters */
@media (max-width: 768px) {
  .time-filters {
    flex-wrap: wrap;
    margin-right: 0;
    margin-bottom: 16px;
  }
  
  .filter-btn {
    flex: 1;
    text-align: center;
    min-width: 80px;
  }
}



.header-actions {
  display: flex;
  flex-direction: row;
  gap: 12px;
  align-items: center;
  justify-content: flex-end;
  margin-top: 12px;
}

.header-actions .filter-buttons {
  display: flex;
  flex-direction: row;
  gap: 8px;
  flex-wrap: nowrap;
  margin-right: 16px;
}

.header-actions .filter-buttons .btn-small {
  flex: unset;
  min-width: 80px;
  text-align: center;
  padding: 8px 14px;
  font-size: 0.95rem;
}

.header-actions .btn {
  width: auto;
  min-width: 100px;
  justify-content: center;
  padding: 8px 16px;
  font-size: 0.95rem;
}

@media (max-width: 900px) {
  .header-actions {
    flex-direction: column;
    align-items: stretch;
    gap: 10px;
  }
  .header-actions .filter-buttons {
    flex-wrap: wrap;
    margin-right: 0;
    margin-bottom: 8px;
  }
  .header-actions .btn {
    width: 100%;
    min-width: unset;
  }
}

/* Devise Styles */
.devise-body {
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.devise-container {
  width: 100%;
  max-width: 400px;
}

.devise-card {
  background: var(--surface-color);
  border-radius: 12px;
  box-shadow: var(--shadow-3);
  overflow: hidden;
}

.devise-header {
  background: var(--primary-color);
  color: white;
  padding: 32px 24px;
  text-align: center;
}

.devise-logo {
  margin-bottom: 16px;
}

.devise-logo-image {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: white;
  padding: 8px;
  box-shadow: var(--shadow-2);
}

.devise-header h1 {
  font-size: 1.5rem;
  font-weight: 500;
  margin: 0 0 8px 0;
}

.devise-header p {
  font-size: 0.875rem;
  opacity: 0.9;
  margin: 0;
}

.devise-content {
  padding: 32px 24px;
}

.devise-form h2 {
  font-size: 1.25rem;
  font-weight: 500;
  margin: 0 0 24px 0;
  color: var(--text-primary);
  text-align: center;
}

.login-form {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.form-label {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-primary);
}

.form-input {
  padding: 12px 16px;
  border: 1px solid var(--divider-color);
  border-radius: 8px;
  font-size: 1rem;
  transition: all 0.2s ease;
  background: var(--surface-color);
}

.form-input:focus {
  outline: none;
  border-color: var(--primary-color);
  box-shadow: 0 0 0 3px rgba(0, 230, 118, 0.1);
}

.form-input::placeholder {
  color: var(--text-disabled);
}

.checkbox-group {
  flex-direction: row;
  align-items: center;
  gap: 12px;
}

.form-checkbox {
  width: 18px;
  height: 18px;
  accent-color: var(--primary-color);
}

.checkbox-label {
  font-size: 0.875rem;
  color: var(--text-secondary);
  cursor: pointer;
}

.form-actions {
  margin-top: 8px;
}

.btn-full {
  width: 100%;
}

.alert {
  padding: 12px 16px;
  border-radius: 8px;
  font-size: 0.875rem;
  margin-bottom: 16px;
}

.alert-error {
  background: rgba(211, 47, 47, 0.1);
  color: var(--error-color);
  border: 1px solid rgba(211, 47, 47, 0.2);
}

.alert-success {
  background: rgba(0, 230, 118, 0.1);
  color: var(--primary-dark);
  border: 1px solid rgba(0, 230, 118, 0.2);
}

@media (max-width: 480px) {
  .devise-container {
    max-width: 100%;
  }
  
  .devise-card {
    border-radius: 0;
  }
  
  .devise-header,
  .devise-content {
    padding: 24px 20px;
  }
}