/**
 * Learn Page Ultimate Features Styles
 * Enterprise-grade styling for ultimate features
 */

/* ============================================
   ANALYTICS DASHBOARD
   ============================================ */

.analytics-button {
    padding: 0.5rem 1rem; background: linear-gradient(135deg, #667eea 0%, #764ba2 100%); color: white; border: none; border-radius: 6px; cursor: pointer; font-weight: 600; display: flex; align-items: center; gap: 0.5rem; transition: all 0.3s ease; margin-left: 1rem; }

.analytics-button:hover {
    transform: translateY(-2px); box-shadow: 0 4px 12px rgba(102, 126, 234, 0.3); }

.analytics-dashboard {
    position: fixed; top: 0; right: -500px; width: 500px; height: 100vh; z-index: 10000; flex-direction: column; }

.dashboard-header {
    justify-content: space-between; border-bottom: 2px solid var(--border-color); }

.dashboard-header h3 {
    margin: 0; }

.dashboard-header button {
    font-size: 1.25rem; }

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

.analytics-grid {
    grid-template-columns: repeat(2, 1fr); margin-bottom: 2rem; }

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

.analytics-card h4 {
    text-transform: uppercase; letter-spacing: 0.5px; }

.insight-item {
    border-left: 4px solid; }

.insight-item.success {
    border-left-color: var(--success-color); }

.challenges-grid {
    margin-top: 2rem; }

.challenge-card {
    overflow: hidden; }

.challenge-content p {
    line-height: 1.6; }

.challenge-meta i {
    margin-right: 0.25rem; }

.challenge-action {
    border-top: 1px solid var(--border-color); }

.challenge-modal {
    left: 0; }

.challenge-modal-content {
    max-width: 1200px; max-height: 90vh; }

.challenge-info {
    border-right: 1px solid var(--border-color); }

.requirements-list {
    list-style: none; }

.editor-tab.active {
    border-bottom-color: var(--primary-color); }

.code-editor {
    min-height: 400px; outline: none; font-family: 'Courier New', monospace; resize: none; }

.certificate-icon {
    flex-shrink: 0; }

.no-certificates i {
    opacity: 0.5; }

/* ============================================
   RESPONSIVE
   ============================================ */

@media (max-width: 768px) {
}