.dashboard {
    padding: 50px 0 50px;
    background: var(--gray-light);
    min-height: 100vh;
}
/* Dashboard Sidebar */
.dashboard-sidebar {
    background: var(--white);
    border-radius: 15px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.08);
    padding: 0;
    height: fit-content;
    position: sticky;
    top: 100px;
}

/* Meeting Link Styles */
.meeting-link-container {
  background: var(--bg-elevated);
  border-radius: 8px;
  padding: 12px;
  margin: 10px 0;
  border: 1px solid var(--border);
}

.meeting-link {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 8px;
  flex-wrap: wrap;
}

.meeting-id-label {
  font-size: 12px;
  color: var(--text-secondary);
}

.meeting-id-code {
  font-family: monospace;
  background: var(--bg-primary);
  padding: 2px 10px;
  border-radius: 12px;
  font-size: 13px;
  color: var(--accent-blue);
  letter-spacing: 0.5px;
}

.meeting-url {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.meeting-url-input {
  flex: 1;
  min-width: 200px;
  background: var(--bg-primary);
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--text-secondary);
  padding: 6px 10px;
  font-size: 12px;
  font-family: monospace;
  outline: none;
}

.meeting-url-input:focus {
  border-color: var(--accent-blue);
}

.btn-sm {
  padding: 4px 12px;
  font-size: 11px;
  min-width: auto;
}

.btn-copy {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  color: var(--text-secondary);
  cursor: pointer;
  border-radius: 6px;
  transition: background 0.2s;
}

.btn-copy:hover {
  background: var(--bg-hover);
}

.stream-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
}

.stream-status {
  font-size: 11px;
  font-weight: 600;
  padding: 2px 10px;
  border-radius: 12px;
}

.stream-status.scheduled {
  background: rgba(253,214,99,0.15);
  color: var(--accent-yellow);
}

.stream-status.ended {
  background: rgba(129,201,149,0.15);
  color: var(--accent-green);
}

.stream-status.live {
  background: rgba(242,139,130,0.15);
  color: var(--accent-red);
  animation: pulse 1.5s infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.6; }
}

.stream-details {
  display: flex;
  gap: 16px;
  font-size: 12px;
  color: var(--text-secondary);
  margin: 6px 0;
  flex-wrap: wrap;
}

.stream-actions {
  display: flex;
  gap: 8px;
  margin-top: 6px;
  flex-wrap: wrap;
}

.scheduled-stream {
  padding: 12px;
  background: var(--bg-elevated);
  border-radius: 8px;
  border-left: 3px solid var(--accent-yellow);
  margin-bottom: 12px;
}

.past-stream {
  padding: 12px;
  background: var(--bg-elevated);
  border-radius: 8px;
  border-left: 3px solid var(--accent-green);
  margin-bottom: 12px;
}

.no-data {
  color: var(--text-muted);
  text-align: center;
  padding: 16px;
  font-style: italic;
}

.sidebar-header {
    padding: 25px 25px 15px;
    border-bottom: 1px solid var(--border);
}

.sidebar-header h3 {
    color: var(--text-dark);
    font-size: 1.2rem;
    font-weight: 600;
}

.sidebar-menu {
    list-style: none;
    padding: 15px 0;
}

.sidebar-menu li {
    margin-bottom: 5px;
}

.sidebar-link {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 25px;
    color: var(--text-dark);
    text-decoration: none;
    transition: all 0.3s ease;
    border-left: 3px solid transparent;
    font-weight: 500;
}

.sidebar-link:hover {
    background: rgba(139, 95, 191, 0.1);
    color: var(--primary);
}

.sidebar-link.active {
    background: var(--primary-light);
    color: var(--white);
    border-left-color: var(--primary);
}

.menu-icon {
    font-size: 1.1rem;
    width: 20px;
    text-align: center;
}

.sidebar-card {
    padding: 25px;
    border-top: 1px solid var(--border);
}

.sidebar-card h4 {
    margin-bottom: 15px;
    color: var(--text-dark);
    font-size: 1rem;
    font-weight: 600;
}

.btn-full {
    width: 100%;
    margin-bottom: 10px;
}

.btn-full:last-child {
    margin-bottom: 0;
}

/* Dashboard Main Content */
.dashboard-main {
    background: var(--white);
    border-radius: 15px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.08);
    overflow: hidden;
}

.dashboard-section {
    display: none;
    padding: 30px;
}

.dashboard-section.active {
    display: block;
}

.section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 30px;
    padding-bottom: 20px;
    border-bottom: 1px solid var(--border);
}

.section-header h2 {
    color: var(--text-dark);
    font-size: 1.8rem;
    font-weight: 700;
}

.section-actions {
    display: flex;
    gap: 15px;
    align-items: center;
}

/* Instructor Stats */
.instructor-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
    margin-bottom: 40px;
}

/* Classes Grid */
.classes-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 25px;
}

.class-card.instructor-class {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: 15px;
    padding: 25px;
    transition: all 0.3s ease;
    position: relative;
}

.class-card.instructor-class:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    border-color: var(--primary-light);
}

.class-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 15px;
}

.class-category {
    display: inline-block;
    padding: 6px 12px;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
}

.class-category.french {
    background: rgba(139, 95, 191, 0.1);
    color: var(--primary);
}

.class-category.english {
    background: rgba(108, 99, 255, 0.1);
    color: var(--secondary);
}

.class-level {
    font-size: 0.8rem;
    padding: 4px 8px;
    border-radius: 8px;
    font-weight: 500;
}

.class-level.beginner {
    background: #C6F6D5;
    color: #22543D;
}

.class-level.intermediate {
    background: #FEEBC8;
    color: #744210;
}

.class-level.advanced {
    background: #FED7D7;
    color: #742A2A;
}

.class-card.instructor-class h3 {
    font-size: 1.3rem;
    margin-bottom: 10px;
    color: var(--text-dark);
    line-height: 1.4;
}

.class-card.instructor-class p {
    color: var(--text-light);
    margin-bottom: 20px;
    line-height: 1.5;
    font-size: 0.95rem;
}

.class-stats {
    display: flex;
    gap: 15px;
    margin-bottom: 20px;
    font-size: 0.85rem;
    color: var(--text-light);
}

.class-stats span {
    display: flex;
    align-items: center;
    gap: 5px;
}

.class-actions {
    display: flex;
    gap: 10px;
}

.class-actions .btn {
    flex: 1;
    padding: 10px 15px;
    font-size: 0.9rem;
}

/* Live Stream Sections */
.livestream-sections {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
}

.scheduled-streams, .past-streams {
    background: var(--gray-light);
    padding: 25px;
    border-radius: 15px;
}

.scheduled-streams h4, .past-streams h4 {
    margin-bottom: 20px;
    color: var(--text-dark);
    font-size: 1.2rem;
    font-weight: 600;
}

.streams-list {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.stream-card {
    background: var(--white);
    padding: 20px;
    border-radius: 12px;
    border-left: 4px solid var(--primary);
    box-shadow: 0 3px 15px rgba(0,0,0,0.08);
}

.stream-card.scheduled {
    border-left-color: #48BB78;
}

.stream-card.past {
    border-left-color: var(--text-light);
}

.stream-info h4 {
    font-size: 1.1rem;
    margin-bottom: 8px;
    color: var(--text-dark);
}

.stream-info p {
    color: var(--text-light);
    font-size: 0.9rem;
    margin-bottom: 12px;
    line-height: 1.4;
}

.stream-meta {
    display: flex;
    gap: 15px;
    font-size: 0.8rem;
    color: var(--text-light);
    margin-bottom: 15px;
}

.stream-meta span {
    display: flex;
    align-items: center;
    gap: 5px;
}

.stream-actions {
    display: flex;
    gap: 10px;
}

.stream-actions .btn {
    padding: 8px 15px;
    font-size: 0.85rem;
}

/* Enrollments Table */
.enrollments-table {
    background: var(--white);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 3px 15px rgba(0,0,0,0.08);
}

.enrollments-table table {
    width: 100%;
    border-collapse: collapse;
}

.enrollments-table th {
    background: var(--primary-light);
    color: var(--white);
    padding: 15px 20px;
    text-align: left;
    font-weight: 600;
    font-size: 0.9rem;
}

.enrollments-table td {
    padding: 15px 20px;
    border-bottom: 1px solid var(--border);
    font-size: 0.9rem;
}

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

.enrollments-table tr:hover {
    background: rgba(139, 95, 191, 0.05);
}

.enrollments-table .progress-bar.small {
    height: 6px;
    margin-bottom: 5px;
}

/* Video Management */
.videos-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 20px;
    margin-bottom: 30px;
}

.video-card {
    background: var(--white);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 3px 15px rgba(0,0,0,0.08);
    transition: transform 0.3s ease;
}

.video-card:hover {
    transform: translateY(-3px);
}

.video-thumbnail {
    position: relative;
    height: 180px;
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
    cursor: pointer;
    overflow: hidden;
}

.video-thumbnail img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.play-overlay {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 50px;
    height: 50px;
    background: rgba(255, 255, 255, 0.9);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    color: var(--primary);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.video-thumbnail:hover .play-overlay {
    opacity: 1;
}

.video-duration {
    position: absolute;
    bottom: 10px;
    right: 10px;
    background: rgba(0, 0, 0, 0.7);
    color: white;
    padding: 4px 8px;
    border-radius: 4px;
    font-size: 0.8rem;
}

.video-info {
    padding: 20px;
}

.video-info h4 {
    font-size: 1.1rem;
    margin-bottom: 8px;
    color: var(--text-dark);
    line-height: 1.4;
}

.video-info p {
    color: var(--text-light);
    font-size: 0.9rem;
    margin-bottom: 12px;
    line-height: 1.4;
}

.video-meta {
    display: flex;
    gap: 15px;
    font-size: 0.8rem;
    color: var(--text-light);
}

.video-meta span {
    display: flex;
    align-items: center;
    gap: 5px;
}

/* Progress Bars */
.progress-bar {
    background: var(--border);
    border-radius: 10px;
    height: 10px;
    overflow: hidden;
    position: relative;
}

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

.progress-fill {
    background: var(--primary);
    height: 100%;
    border-radius: 10px;
    transition: width 0.3s ease;
}

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

.progress-circle {
    margin: 20px auto;
}

/* Forms in Dashboard */
.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 15px;
}

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

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

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 12px 15px;
    border: 2px solid var(--border);
    border-radius: 8px;
    font-size: 1rem;
    transition: all 0.3s ease;
    background: var(--white);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(139, 95, 191, 0.1);
}

.form-group textarea {
    resize: vertical;
    min-height: 100px;
}

.form-actions {
    display: flex;
    gap: 15px;
    justify-content: flex-end;
    margin-top: 25px;
    padding-top: 20px;
    border-top: 1px solid var(--border);
}

/* Modals */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    z-index: 1000;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.modal-content {
    background: var(--white);
    padding: 30px;
    border-radius: 15px;
    max-width: 600px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    position: relative;
    box-shadow: 0 20px 60px rgba(0,0,0,0.3);
}

.modal-content h2 {
    margin-bottom: 20px;
    color: var(--text-dark);
    font-size: 1.5rem;
    font-weight: 700;
}

.close-modal {
    position: absolute;
    top: 20px;
    right: 25px;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--text-light);
    transition: color 0.3s ease;
}

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

/* Loading States */
.loading-videos, .loading-classes {
    text-align: center;
    padding: 40px;
    color: var(--text-light);
}

.loader {
    border: 3px solid #f3f3f3;
    border-top: 3px solid var(--primary);
    border-radius: 50%;
    width: 40px;
    height: 40px;
    animation: spin 1s linear infinite;
    margin: 0 auto 15px;
}

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

/* No Content States */
.no-content {
    text-align: center;
    padding: 60px 40px;
    color: var(--text-light);
}

.no-content p {
    margin-bottom: 20px;
    font-size: 1.1rem;
}

/* Error Messages */
.error-message {
    text-align: center;
    padding: 40px;
    background: #FED7D7;
    border-radius: 12px;
    color: #742A2A;
}

.error-message p {
    margin-bottom: 15px;
}

/* Success Messages */
.message {
    position: fixed;
    top: 20px;
    right: 20px;
    padding: 15px 25px;
    border-radius: 10px;
    color: white;
    font-weight: 500;
    z-index: 10000;
    box-shadow: 0 5px 15px rgba(0,0,0,0.2);
}

.message-success {
    background: #48BB78;
}

.message-error {
    background: #F56565;
}

/* Recent Activities */
.recent-activities {
    background: var(--white);
    padding: 25px;
    border-radius: 15px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.08);
}

.recent-activities h3 {
    margin-bottom: 20px;
    color: var(--text-dark);
    font-size: 1.3rem;
    font-weight: 600;
}

.activities-list {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.activity-item {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 15px;
    background: var(--gray-light);
    border-radius: 10px;
    transition: background 0.3s ease;
}

.activity-item:hover {
    background: rgba(139, 95, 191, 0.1);
}

.activity-icon {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    flex-shrink: 0;
    background: var(--primary);
    color: white;
}

.activity-content {
    flex: 1;
}

.activity-content p {
    margin-bottom: 5px;
    color: var(--text-dark);
    font-weight: 500;
}

.activity-content span {
    font-size: 0.8rem;
    color: var(--text-light);
}

/* Video Modal */
.video-modal {
    max-width: 800px;
}

.video-modal video {
    width: 100%;
    border-radius: 10px;
    margin-bottom: 20px;
}

.video-info-modal {
    padding: 20px 0 0;
}

.video-info-modal h3 {
    margin-bottom: 10px;
    color: var(--text-dark);
}

.video-info-modal p {
    color: var(--text-light);
    line-height: 1.5;
}

/* ===== RECENT ACTIVITY STYLES ===== */
.activities-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.activity-item {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 12px 16px;
    background: var(--white);
    border-radius: 10px;
    border-left: 3px solid var(--primary);
    transition: all 0.3s ease;
}

.activity-item:hover {
    background: var(--gray-light);
    transform: translateX(5px);
}

.activity-icon {
    font-size: 1.4rem;
    flex-shrink: 0;
}

.activity-content {
    flex: 1;
}

.activity-content p {
    margin: 0;
    color: var(--text-dark);
    font-size: 0.9rem;
}

.activity-time {
    font-size: 0.75rem;
    color: var(--text-light);
}

.no-activity {
    text-align: center;
    padding: 30px 20px;
    color: var(--text-light);
    background: var(--gray-light);
    border-radius: 10px;
}

/* ===== EARNINGS SECTION STYLES ===== */
.earnings-stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 16px;
    margin-bottom: 24px;
}

.earnings-stat-card {
    background: white;
    padding: 20px;
    border-radius: 12px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
    text-align: center;
    transition: transform 0.2s ease;
}

.earnings-stat-card:hover {
    transform: translateY(-2px);
}

.earnings-stat-card.highlight {
    background: linear-gradient(135deg, #6C3CE1, #8B5FBF);
    color: white;
}

.earnings-stat-card.highlight .stat-label {
    color: rgba(255,255,255,0.8);
}

.earnings-stat-card.pending {
    background: #FEF3C7;
}

.earnings-stat-card .stat-icon {
    font-size: 1.8rem;
    margin-bottom: 8px;
}

.earnings-stat-card .stat-value {
    font-size: 1.6rem;
    font-weight: 700;
    color: #1A1A2E;
    margin-bottom: 4px;
}

.earnings-stat-card.highlight .stat-value {
    color: white;
}

.earnings-stat-card .stat-label {
    font-size: 0.85rem;
    color: #6B7280;
}

.earnings-card {
    background: white;
    border-radius: 12px;
    padding: 24px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
    margin-bottom: 24px;
}

.earnings-card .card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 16px;
}

.earnings-card .card-header h3 {
    margin: 0;
    color: #1A1A2E;
    font-size: 1.1rem;
}

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

.bank-field {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.bank-field .field-label {
    font-size: 0.75rem;
    text-transform: uppercase;
    color: #6B7280;
    letter-spacing: 0.5px;
    font-weight: 600;
}

.bank-field .field-value {
    font-size: 0.95rem;
    color: #1A1A2E;
    font-weight: 500;
}

.verified-badge {
    color: #10B981;
    font-weight: 600;
}

.unverified-badge {
    color: #F59E0B;
    font-weight: 600;
}

.empty-state {
    text-align: center;
    padding: 32px 20px;
}

.empty-state .empty-icon {
    font-size: 3rem;
    margin-bottom: 12px;
}

.empty-state h4 {
    margin: 0 0 8px 0;
    color: #1A1A2E;
}

.empty-state p {
    color: #6B7280;
    margin-bottom: 16px;
}

.withdraw-section {
    padding: 8px 0;
}

.withdraw-section p {
    margin-bottom: 12px;
    color: #1A1A2E;
}

.withdraw-actions {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    align-items: center;
}

.withdraw-actions input {
    flex: 1;
    min-width: 200px;
    padding: 12px 16px;
    border: 2px solid #E5E7EB;
    border-radius: 10px;
    font-size: 1rem;
    transition: border-color 0.2s;
}

.withdraw-actions input:focus {
    outline: none;
    border-color: #6C3CE1;
}

.warning-box {
    background: #FEF3C7;
    color: #92400E;
    padding: 16px;
    border-radius: 10px;
    border-left: 4px solid #F59E0B;
}

.info-box {
    background: #DBEAFE;
    color: #1E40AF;
    padding: 16px;
    border-radius: 10px;
    border-left: 4px solid #3B82F6;
}

.success-box {
    background: #D1FAE5;
    color: #065F46;
    padding: 12px 16px;
    border-radius: 8px;
    border-left: 4px solid #10B981;
    margin-top: 12px;
}

.error-box {
    background: #FEE2E2;
    color: #991B1B;
    padding: 12px 16px;
    border-radius: 8px;
    border-left: 4px solid #EF4444;
    margin-top: 12px;
}

.table-wrapper {
    overflow-x: auto;
}

.earnings-table {
    width: 100%;
    border-collapse: collapse;
    min-width: 500px;
}

.earnings-table th {
    background: #F9FAFB;
    padding: 12px 16px;
    text-align: left;
    font-weight: 600;
    font-size: 0.8rem;
    text-transform: uppercase;
    color: #6B7280;
    letter-spacing: 0.5px;
}

.earnings-table td {
    padding: 12px 16px;
    border-bottom: 1px solid #F3F4F6;
    font-size: 0.9rem;
    color: #1A1A2E;
}

.earnings-table tr:hover td {
    background: #FAF8FF;
}

.withdrawal-status {
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
}

.withdrawal-status.pending {
    background: #FEF3C7;
    color: #92400E;
}

.withdrawal-status.processing {
    background: #DBEAFE;
    color: #1E40AF;
}

.withdrawal-status.completed {
    background: #D1FAE5;
    color: #065F46;
}

.withdrawal-status.failed {
    background: #FEE2E2;
    color: #991B1B;
}

.withdrawal-status.cancelled {
    background: #F3F4F6;
    color: #4B5563;
}

/* Modal styles for bank form */
.admin-modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(4px);
    z-index: 10000;
    align-items: center;
    justify-content: center;
}

.admin-modal.active {
    display: flex;
}

.admin-modal .modal-content {
    background: white;
    border-radius: 16px;
    padding: 32px;
    max-width: 500px;
    width: 90%;
    max-height: 90vh;
    overflow-y: auto;
}

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

.admin-modal .modal-header h2 {
    margin: 0;
    font-size: 1.3rem;
    color: #1A1A2E;
}

.admin-modal .close-btn {
    background: none;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: #6B7280;
}

.admin-modal .form-group {
    margin-bottom: 16px;
}

.admin-modal .form-group label {
    display: block;
    font-weight: 600;
    font-size: 0.9rem;
    margin-bottom: 6px;
    color: #1A1A2E;
}

.admin-modal .form-group input,
.admin-modal .form-group select {
    width: 100%;
    padding: 12px 16px;
    border: 2px solid #E5E7EB;
    border-radius: 10px;
    font-size: 1rem;
    transition: border-color 0.2s;
}

.admin-modal .form-group input:focus,
.admin-modal .form-group select:focus {
    outline: none;
    border-color: #6C3CE1;
}

.admin-modal .form-actions {
    display: flex;
    gap: 12px;
    margin-top: 20px;
    justify-content: flex-end;
}

@media (max-width: 768px) {
    .earnings-stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .withdraw-actions {
        flex-direction: column;
        align-items: stretch;
    }
    
    .withdraw-actions input {
        min-width: 100%;
    }
    
    .bank-info {
        grid-template-columns: 1fr;
    }
}

/* Mobile responsive */
@media (max-width: 768px) {
    .activity-item {
        padding: 10px 14px;
        gap: 10px;
    }
    
    .activity-icon {
        font-size: 1.2rem;
    }
    
    .activity-content p {
        font-size: 0.85rem;
    }
}

/* Responsive Design */
@media (max-width: 1024px) {
    .dashboard-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .dashboard-sidebar {
        position: static;
        order: 2;
    }
    
    .dashboard-main {
        order: 1;
    }
    
    .livestream-sections {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    
    .dashboard {
        padding: 80px 0 30px;
    }
    
    .dashboard-header {
        padding: 20px;
    }
    
    .dashboard-header h1 {
        font-size: 2rem;
    }
    
    .dashboard-section {
        padding: 20px;
    }
    
    .section-header {
        flex-direction: column;
        gap: 15px;
        align-items: flex-start;
    }
    
    .section-actions {
        width: 100%;
        justify-content: flex-start;
    }
    
    .classes-grid {
        grid-template-columns: 1fr;
    }
    
    .instructor-stats {
        grid-template-columns: 1fr 1fr;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .form-actions {
        flex-direction: column;
    }
    
    .enrollments-table {
        overflow-x: auto;
    }
    
    .enrollments-table table {
        min-width: 600px;
    }
    
    .modal-content {
        margin: 20px;
        padding: 20px;
    }
    
    .class-actions {
        flex-direction: column;
    }
    
    .stream-actions {
        flex-direction: column;
    }
}

@media (max-width: 480px) {
    .instructor-stats {
        grid-template-columns: 1fr;
    }
    
    .stat-card {
        flex-direction: column;
        text-align: center;
    }
    
    .videos-grid {
        grid-template-columns: 1fr;
    }
    
    .video-meta {
        flex-direction: column;
        gap: 5px;
    }
    
    .class-stats {
        flex-direction: column;
        gap: 8px;
    }
}

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

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

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

.mb-20 {
    margin-bottom: 20px;
}

.mt-20 {
    margin-top: 20px;
}

.p-20 {
    padding: 20px;
}

.hidden {
    display: none;
}

.flex {
    display: flex;
}

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

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

/* Scrollbar Styling */
.dashboard-main::-webkit-scrollbar {
    width: 6px;
}

.dashboard-main::-webkit-scrollbar-track {
    background: var(--gray-light);
}

.dashboard-main::-webkit-scrollbar-thumb {
    background: var(--primary-light);
    border-radius: 3px;
}

.dashboard-main::-webkit-scrollbar-thumb:hover {
    background: var(--primary);
}

/* Animation for section transitions */
.dashboard-section {
    animation: fadeIn 0.3s ease-in-out;
}

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

/* Hover effects */
.btn {
    transition: all 0.3s ease;
}

.btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0,0,0,0.2);
}

.card-hover {
    transition: all 0.3s ease;
}

.card-hover:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0,0,0,0.15);
}