.header{margin-bottom:var(--space-lg)}.domains-section{display:flex;flex-direction:column;gap:var(--space-md);margin-bottom:var(--space-lg);padding:var(--space-md);background-color:var(--secondary);border:1px solid var(--border-color);border-radius:.5rem;position:sticky;top:var(--header-height);z-index:10}.domains-title{color:var(--text);font-size:1.125rem;font-weight:500;margin:0 0 .25rem}.domain-btn{flex:1;display:flex;flex-direction:column;align-items:center;padding:var(--space-md);background-color:var(--primary);border:1px solid rgba(255,255,255,.1);border-radius:.75rem;transition:all .2s ease;color:var(--text);text-decoration:none;transition:transform .2s ease,background-color .2s ease}.domain-btn:hover{border-color:var(--border-color);transform:translateY(-2px)}.domain-btn.selected{border-color:var(--border-color);background-color:rgba(var(--domain-color-rgb, 59, 130, 246),.2)}.domain-btn .icon{font-size:1.75rem;margin-bottom:var(--space-sm)}.domain-btn .name{font-size:.875rem;font-weight:600;letter-spacing:.01em;text-transform:uppercase;transition:color .2s ease}.study-page{max-width:var(--max-content-width);margin:0 auto;padding:0 var(--space-lg)}.card{background-color:var(--secondary);border-radius:1rem;padding:var(--space-lg);box-shadow:0 4px 6px #0000001a}.text-gold{color:var(--text)}.progress-bar{height:.5rem;background-color:var(--primary);border-radius:.25rem;overflow:hidden}.progress-fill{height:100%;background:linear-gradient(90deg,var(--text),var(--orange));border-radius:.25rem;transition:width .3s ease}.badge{padding:var(--space-sm) var(--space-md);background-color:var(--primary);border-radius:1rem;font-size:.875rem;color:var(--text)}.popularity-bar{height:.25rem;background-color:var(--primary);border-radius:.125rem;overflow:hidden;margin-top:var(--space-sm)}.popularity-fill{height:100%;background:linear-gradient(90deg,var(--text),var(--orange));border-radius:.125rem;transition:width .3s ease}.history-list{display:flex;flex-direction:column;gap:var(--space-md);margin-top:var(--space-md)}.history-item{padding:.75rem;background-color:var(--primary);border-radius:.5rem;border:1px solid rgba(255,255,255,.1);transition:all .2s ease;position:relative;min-height:4.5rem;display:flex;flex-direction:column}.history-item:hover{transform:translateY(-2px);border-color:var(--text);box-shadow:0 2px 4px #0000001a}.history-item .stats-container{display:flex;gap:2.5rem;margin-top:.75rem;padding-left:.25rem}.history-item .stat{display:flex;flex-direction:column;align-items:flex-start}.history-item .stat-label{font-size:.7rem;color:var(--text);opacity:.7;text-transform:uppercase;letter-spacing:.02em;margin-bottom:.15rem}.history-item .stat-value{font-size:.875rem;font-weight:500;color:var(--text)}.history-item .date-badge{position:absolute;top:var(--space-md);right:var(--space-md);padding:.25rem .75rem;background-color:var(--primary);border:1px solid var(--text);border-radius:9999px;font-size:.75rem;color:var(--text);opacity:.8}.stats-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:1rem;padding:1rem}.stat-item{display:flex;flex-direction:column;align-items:center;text-align:center;padding:1rem;background-color:var(--primary);border:1px solid rgba(255,255,255,.1);border-radius:.75rem;transition:all .2s ease}.stat-item:hover{transform:translateY(-2px);border-color:var(--text);box-shadow:0 2px 4px #0000001a}.stat-icon{font-size:1.5rem;margin-bottom:.5rem}.stat-value{font-size:1.25rem;font-weight:600;color:var(--text)}.stat-label{font-size:.875rem;color:var(--text);opacity:.8;margin-top:.25rem}.recommendations-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem;padding:1rem}.recommendation-link{color:var(--text);text-decoration:none;font-weight:600}.recommendation-link:hover{text-decoration:underline}.recommendation-details{margin-top:.5rem;font-size:.875rem;color:var(--text);opacity:.8}.loading-state,.error-state{padding:var(--space-md);background-color:var(--primary);border-radius:.5rem;font-size:.875rem;color:var(--text);text-align:center}.error-state{border-left:3px solid var(--red)}.study-grid-container.svelte-1bpudmj{width:100%;max-width:var(--max-content-width);display:grid;grid-template-columns:repeat(2,1fr);gap:var(--space-lg)}.history-title.svelte-1bpudmj{font-weight:500;font-size:1.125rem;margin-bottom:.5rem;color:var(--text-primary)}.recommendation-item.svelte-1bpudmj{background:var(--primary);color:var(--text);border-radius:.5rem;padding:var(--space-md)}@media (max-width: 768px){.card.recommended.svelte-1bpudmj,.card.quick-stats.svelte-1bpudmj{display:none}.study-grid-container.svelte-1bpudmj{grid-template-columns:1fr;width:100%;gap:var(--space-md)}.study-page.svelte-1bpudmj{width:100vw;max-width:100%;padding:0 1rem;box-sizing:border-box}.card.svelte-1bpudmj{width:calc(100% - 2rem);margin:0 auto;overflow:hidden;padding:var(--space-md)}.card.svelte-1bpudmj h2:where(.svelte-1bpudmj){display:none}}