.smart-library-page{--library-line:color-mix(in srgb, var(--ink) 15%, var(--cream));--library-paper:color-mix(in srgb, var(--surface) 85%, var(--cream));--library-accent:color-mix(in srgb, var(--rose) 72%, var(--ink));--library-motion:.16s cubic-bezier(.2,.8,.2,1);z-index:1;background:var(--cream);max-width:1600px;margin:auto;position:relative}.smart-library{grid-template-columns:250px minmax(0,1fr);align-items:start;gap:40px;display:grid}.smart-library-sidebar{border-right:1px solid var(--library-line);padding:0 24px 0 0;position:sticky;top:100px}.practice-filters header{justify-content:space-between;align-items:center;gap:8px;display:flex}.practice-filters h2{margin:0;font-size:1.05rem;font-weight:600}.practice-filters button{color:var(--library-accent);font:inherit;cursor:pointer;background:0 0;border:0;min-height:44px;padding:6px 0;font-size:.8125rem}.practice-filters fieldset{border:0;border-top:1px solid var(--library-line);min-width:0;margin:20px 0 0;padding:12px 0 0}.practice-filters legend{text-transform:uppercase;letter-spacing:.09em;color:var(--ink-mid);padding-right:10px;font-size:.6875rem;font-weight:700}.practice-filters label{cursor:pointer;min-height:44px;transition:background-color var(--library-motion);border-radius:6px;align-items:center;gap:10px;font-size:.875rem;display:flex}.practice-filters label:has(input:checked){color:var(--library-accent)}.practice-filters input{accent-color:var(--library-accent);flex-shrink:0;width:18px;height:18px}.practice-filters small{color:var(--ink-mid);font-variant-numeric:tabular-nums;margin-left:auto;font-size:.75rem}.smart-library-main{min-width:0}.smart-library-heading{border-left:2px solid var(--library-accent);padding-left:18px}.smart-library-heading h1{margin:0 0 10px;font-size:clamp(2.2rem,3.2vw,3.1rem);font-weight:400;line-height:1.12}.smart-library-heading em{color:var(--library-accent);font-weight:400}.smart-library-heading p{color:var(--ink-mid);margin:0 0 24px;font-size:.9375rem;line-height:1.5}.smart-search-row{align-items:stretch;gap:12px;padding-top:4px;display:flex}.smart-search{border:1px solid var(--library-line);background:var(--library-paper);border-radius:8px;flex:1;align-items:center;gap:12px;min-width:0;padding:0 14px;display:flex}.smart-search>span{color:var(--library-accent);font-size:1.7rem}.smart-search input{width:100%;min-width:0;height:48px;color:var(--ink);font:inherit;background:0 0;border:0;outline:none;font-size:.875rem}.smart-search input::placeholder{color:var(--ink-mid);opacity:1}.smart-search:focus-within{outline:2px solid var(--library-accent);outline-offset:2px}.smart-sort select{background:var(--library-paper);border-color:var(--library-line);border-radius:8px;max-width:180px;height:50px}.practice-active-filters{white-space:nowrap;align-items:center;gap:8px;padding:12px 4px 4px;font-size:.8125rem;display:flex;overflow-x:auto}.practice-active-filters>span{color:var(--ink-mid)}.practice-active-filters button{border:1px solid var(--library-line);background:var(--library-paper);min-height:44px;color:var(--library-accent);font:inherit;cursor:pointer;border-radius:6px;padding:8px 12px}.practice-results-summary{border-bottom:1px solid var(--library-line);flex-wrap:wrap;align-items:baseline;gap:6px 16px;margin:20px 0 16px;padding:0 0 14px;font-size:.9375rem;display:flex}.practice-results-summary strong{font-weight:600}.practice-results-summary span{color:var(--ink-mid);overflow-wrap:anywhere;font-size:.8125rem}.smart-catalog-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;display:grid}.smart-test-card{background:var(--library-paper);border:1px solid var(--library-line);min-width:0;transition:border-color var(--library-motion);border-radius:10px;flex-direction:column;gap:12px;padding:20px;display:flex}.smart-card-labels{color:var(--ink-mid);justify-content:space-between;align-items:baseline;gap:8px;display:flex}.smart-card-labels>span{letter-spacing:.08em;text-transform:uppercase;overflow-wrap:anywhere;color:var(--library-accent);font-size:.6875rem;font-weight:600}.smart-card-labels small{font-size:.75rem}.smart-test-card h2{overflow-wrap:anywhere;margin:0;font-size:1.55rem;font-weight:400;line-height:1.2}.smart-card-details{border-top:1px solid var(--library-line);gap:5px;margin-top:2px;padding-top:12px;display:grid}.smart-test-card p{color:var(--ink-mid);margin:0;font-size:.8125rem;line-height:1.5}.smart-card-meta{color:var(--ink-mid);flex-wrap:wrap;gap:4px 12px;font-size:.8125rem;line-height:1.5;display:flex}.smart-library .btn{letter-spacing:0;min-height:44px;transition:background-color var(--library-motion),border-color var(--library-motion),transform .12s ease;border-radius:8px;justify-content:center;align-items:center;gap:8px;font-size:.8125rem;text-decoration:none;display:inline-flex}.smart-library .btn:hover{transform:none}.smart-test-card>.btn{border-color:var(--library-line);align-self:flex-start;margin-top:auto;padding:10px 14px}.smart-test-card>.btn-primary{background:color-mix(in srgb,var(--rose) 8%,var(--library-paper));border-color:color-mix(in srgb,var(--rose) 30%,var(--library-line));color:var(--library-accent)!important}.smart-test-card>.btn-ghost{color:var(--ink-mid)}.smart-card-progress{gap:5px;display:grid}.smart-card-progress progress{accent-color:var(--library-accent);width:100%;height:5px}.smart-card-progress small{color:var(--ink-mid);font-size:.8125rem}.smart-card-print{min-height:44px;color:var(--ink-mid);text-underline-offset:3px;align-self:flex-start;align-items:center;font-size:.8125rem;display:inline-flex}.smart-card-print:hover{color:var(--library-accent)}.smart-catalog-empty{border-bottom:1px solid var(--library-line);padding:32px 16px}.practice-pagination{justify-content:center;align-items:center;gap:16px;margin:28px 0;font-size:.8125rem;display:flex}.mobile-filter-trigger{display:none!important}.smart-library :is(button,a,input,select):focus-visible{outline:2px solid var(--library-accent);outline-offset:3px}.smart-library :is(button,a):active{transform:translateY(1px)}.practice-active-filters button{transition:background-color var(--library-motion),border-color var(--library-motion),transform .12s ease}@media (hover:hover){.smart-test-card:hover{border-color:color-mix(in srgb,var(--ink) 30%,var(--cream))}.smart-library .btn:hover,.practice-active-filters button:hover,.practice-filters label:hover{background:var(--parchment)}}.practice-filter-drawer{color:var(--ink);background:var(--cream);border:1px solid var(--library-line);width:min(100%,600px);max-width:100%;height:85dvh;max-height:calc(100dvh - env(safe-area-inset-top) - 12px);box-shadow:var(--shadow-lg);border-radius:20px 20px 0 0;margin:auto auto 0;padding:0;overflow:hidden}.practice-filter-drawer::backdrop{background:#211a1a70}.filter-drawer-content{grid-template-rows:auto minmax(0,1fr) auto;height:100%;min-height:0;display:grid}.filter-drawer-content>header{border-bottom:1px solid var(--library-line);justify-content:space-between;align-items:center;gap:12px;padding:16px 20px;display:flex}.filter-drawer-content>header h2{margin:0;font-size:1.5rem;font-weight:400}.filter-drawer-content>header button{min-width:44px}.filter-drawer-body{overscroll-behavior:contain;min-height:0;padding:0 20px 20px;overflow-y:auto}.practice-filter-drawer .practice-filters>header{display:none}.filter-drawer-actions{padding:12px 20px max(16px,env(safe-area-inset-bottom));border-top:1px solid var(--library-line);background:var(--cream);gap:12px;display:flex}.filter-drawer-actions>.btn:last-child{background:var(--library-accent);flex:1;color:var(--cream)!important}@media (min-width:1450px){.smart-catalog-grid{grid-template-columns:repeat(4,minmax(0,1fr))}}@media (max-width:1120px){.smart-library{grid-template-columns:230px minmax(0,1fr);gap:24px}.smart-library-sidebar{padding-right:20px}.smart-catalog-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (max-width:800px){.smart-library{display:block}.smart-library-sidebar{display:none}.mobile-filter-trigger{display:inline-flex!important}.smart-search-row{flex-wrap:wrap;gap:10px}.smart-search{flex-basis:100%}.smart-sort{flex:1;min-width:0}.smart-sort select{width:100%;max-width:none}.smart-library-heading h1{font-size:2.3rem}.smart-library-heading p{margin-bottom:20px;font-size:.875rem}.practice-active-filters{padding-bottom:8px}}@media (max-width:768px){.smart-library-page{padding-bottom:calc(var(--mobile-bottom-nav-height,66px) + 32px)}}@media (max-width:540px){.smart-library-heading{padding-left:12px}.smart-catalog-grid{grid-template-columns:1fr;gap:12px}.smart-library-page{padding-left:16px;padding-right:16px;padding-top:calc(var(--mobile-topbar-height,60px) + 24px)}.smart-test-card{padding:18px}.smart-test-card h2{font-size:1.55rem}.practice-results-summary{margin-top:16px}}@media (prefers-reduced-motion:reduce){.smart-library :is(.btn,.smart-test-card,button,label){transition:none}.smart-library :is(button,a):active{transform:none}}