:root{--ivory: #F5EDE0;--kasavu: #D4AF37;--green: #1E5631;--teak: #2C1810;--brown: #6B5B4E;--tan: #9E8E7E;--cream: #EDE4D0;--warm-white: #FAF6F0;--bg: var(--ivory);--surface: rgba(245, 237, 224, .7);--surface-solid: var(--cream);--secondary: var(--green);--accent: var(--kasavu);--accent-dim: rgba(212, 175, 55, .12);--accent-glow: rgba(212, 175, 55, .15);--text: var(--teak);--muted: var(--brown);--dim: var(--tan);--border: rgba(212, 175, 55, .12);--border-h: rgba(212, 175, 55, .25);--glass: rgba(250, 246, 240, .8);--glass-border: rgba(212, 175, 55, .15);--shadow-panel: 0 0 140px rgba(212, 175, 55, .08);--shadow-soft: 0 30px 80px rgba(30, 86, 49, .06);--shadow-card-hover: 0 30px 80px rgba(30, 86, 49, .1);--ease: cubic-bezier(.4, 0, .2, 1);--ease-spring: cubic-bezier(.34, 1.2, .64, 1);--ease-out: cubic-bezier(0, 0, .2, 1);--radius: 28px;--radius-sm: 18px;--radius-xs: 12px;--font: "Inter", -apple-system, BlinkMacSystemFont, "SF Pro Text", "Segoe UI", "Helvetica Neue", Arial, sans-serif;--max: 1500px;--pad: 48px;--nav: 64px}*,*:before,*:after{margin:0;padding:0;box-sizing:border-box}html{-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;scroll-behavior:smooth}body{font-family:var(--font);background:var(--bg);color:var(--text);min-height:100vh;line-height:1.6;overflow-x:hidden}:focus-visible{outline:2px solid var(--accent);outline-offset:2px}img{display:block;max-width:100%}::selection{background:var(--accent-dim);color:var(--teak)}a{color:inherit;text-decoration:none}::-webkit-scrollbar{width:8px}::-webkit-scrollbar-track{background:var(--cream)}::-webkit-scrollbar-thumb{background:var(--kasavu);border-radius:4px}::-webkit-scrollbar-thumb:hover{background:#c49e30}.splash{position:fixed;top:0;right:0;bottom:0;left:0;z-index:9999;background:var(--bg);display:flex;align-items:center;justify-content:center;transition:opacity .4s var(--ease-out);pointer-events:none}.splash--hidden{opacity:0;pointer-events:none}.splash-text{font-size:42px;font-weight:800;color:var(--kasavu);letter-spacing:.12em;animation:breathe 2.2s ease-in-out infinite;text-shadow:0 0 40px rgba(212,175,55,.12),0 0 80px rgba(212,175,55,.06)}@keyframes breathe{0%,to{opacity:.3;transform:scale(.97)}50%{opacity:1;transform:scale(1)}}@keyframes pulse{0%,to{opacity:.4}50%{opacity:.8}}@keyframes shimmer{0%{transform:translate(-100%)}to{transform:translate(100%)}}.skip-link{position:fixed;top:-100%;left:24px;z-index:200;padding:10px 20px;background:var(--green);color:var(--warm-white);border-radius:var(--radius-xs);font-size:14px;font-weight:600;text-decoration:none;transition:top .2s var(--ease)}.skip-link:focus{top:16px}.bg-layers{position:fixed;top:0;right:0;bottom:0;left:0;z-index:0;pointer-events:none;overflow:hidden}.bg-glow-green{position:absolute;top:-30%;left:-10%;width:70%;height:80%;background:radial-gradient(ellipse at 30% 40%,rgba(30,86,49,.07) 0%,transparent 70%);filter:blur(80px)}.bg-glow-gold{position:absolute;bottom:-10%;right:-5%;width:50%;height:50%;background:radial-gradient(ellipse at center,rgba(212,175,55,.06) 0%,transparent 70%);filter:blur(100px)}.bg-noise{position:absolute;top:0;right:0;bottom:0;left:0;background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.04'/%3E%3C/svg%3E");background-repeat:repeat;background-size:200px 200px;opacity:.5}.bg-vignette{position:absolute;top:0;right:0;bottom:0;left:0;background:radial-gradient(ellipse at center,transparent 40%,rgba(245,237,224,.5) 100%)}.glass-panel{background:var(--glass);-webkit-backdrop-filter:blur(24px) saturate(150%);backdrop-filter:blur(24px) saturate(150%);border:1px solid var(--glass-border);box-shadow:0 0 0 1px #d4af370f,var(--shadow-panel)}.nav{position:fixed;top:0;left:0;right:0;z-index:100;height:var(--nav);border-radius:0;border:none;border-bottom:1px solid rgba(212,175,55,.12);background:#faf6f0e6;-webkit-backdrop-filter:blur(24px) saturate(150%);backdrop-filter:blur(24px) saturate(150%)}.nav-inner{max-width:var(--max);margin:0 auto;padding:0 var(--pad);height:100%;display:flex;align-items:center;gap:20px}.nav-left{flex-shrink:0}.nav-logo{display:flex;align-items:baseline;gap:10px;text-decoration:none;transition:opacity .2s var(--ease)}.nav-logo:hover{opacity:.85}.logo-ml{font-size:19px;font-weight:700;color:var(--green);letter-spacing:-.01em;line-height:1}.logo-en{font-size:14px;font-weight:600;color:var(--muted);letter-spacing:-.02em;line-height:1}.logo-a{color:var(--kasavu)}.nav-center{flex:1;display:flex;align-items:center;gap:10px;justify-content:center;min-width:0}.nav-right{flex-shrink:0}.search-wrap{position:relative;flex:0 1 320px;transition:flex .25s var(--ease)}.search-wrap:focus-within{flex:0 1 400px}.search-wrap input{width:100%;height:40px;background:#1e56310a;border:1px solid var(--border);border-radius:999px;padding:0 16px 0 40px;font-size:14px;font-family:inherit;color:var(--text);outline:none;transition:all .25s var(--ease)}.search-wrap input:focus{background:#1e56310f;border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-dim),0 0 20px var(--accent-glow)}.search-wrap input::placeholder{color:var(--dim)}.search-wrap input:focus::placeholder{color:var(--muted)}.search-wrap .s-icon{position:absolute;left:14px;top:50%;transform:translateY(-50%);color:var(--dim);pointer-events:none;width:16px;height:16px;transition:color .2s var(--ease)}.search-wrap input:focus~.s-icon{color:var(--accent)}.stats-pill{font-size:12px;font-weight:500;color:var(--muted);white-space:nowrap;padding:6px 12px;background:#1e56310a;border:1px solid var(--border);border-radius:999px}.pulse-dot{display:inline-block;width:7px;height:7px;border-radius:50%;background:var(--kasavu);vertical-align:middle;animation:pulseDot 1.2s ease-in-out infinite}@keyframes pulseDot{0%,to{opacity:.25;transform:scale(.7)}50%{opacity:1;transform:scale(1.1)}}main{position:relative;z-index:1;padding-top:calc(var(--nav) + 32px);max-width:var(--max);margin:0 auto;padding-left:var(--pad);padding-right:var(--pad);padding-bottom:32px}.selector-panel{background:var(--glass);-webkit-backdrop-filter:blur(24px) saturate(150%);backdrop-filter:blur(24px) saturate(150%);border:1px solid var(--glass-border);box-shadow:0 0 0 1px #d4af370f,var(--shadow-panel);border-radius:var(--radius);margin-bottom:24px;overflow:visible}.selector-layout{display:flex;gap:20px;align-items:stretch;padding:20px 24px;min-height:520px}.wheel-area{flex:1;min-width:0;position:relative;display:flex;align-items:center;justify-content:center;transition:all .5s;border-radius:24px;overflow:hidden}.wheel-area--hovered{box-shadow:0 0 50px #d4af3714;background:#d4af3704}.wheel-stage{position:absolute;top:50%;right:10px;transform:translateY(-50%);display:flex;align-items:center;justify-content:center;transform-origin:right center;scale:.4}@media(min-width:768px){.wheel-stage{scale:.55;right:12px}}@media(min-width:1024px){.wheel-stage{scale:.7;right:16px}}@media(min-width:1280px){.wheel-stage{scale:.8;right:20px}}.wheel-inner{position:relative;width:1200px;height:1200px;display:flex;align-items:center;justify-content:center;pointer-events:none}.wheel-glow{position:absolute;top:0;right:0;bottom:0;left:0;background:radial-gradient(circle,rgba(212,175,55,.15) 0%,transparent 70%);filter:blur(80px);border-radius:50%;pointer-events:none}.wheel-mask{position:absolute;top:0;right:0;bottom:0;left:0;display:flex;align-items:center;justify-content:center;pointer-events:none;mask-image:linear-gradient(to right,transparent 0%,black 35%,black 85%,transparent 100%),linear-gradient(to bottom,transparent 0%,black 20%,black 80%,transparent 100%);mask-composite:intersect;-webkit-mask-image:linear-gradient(to right,transparent 0%,black 35%,black 85%,transparent 100%),linear-gradient(to bottom,transparent 0%,black 20%,black 80%,transparent 100%);-webkit-mask-composite:source-in}.wheel-rings{position:absolute;top:0;right:0;bottom:0;left:0;display:flex;align-items:center;justify-content:center;pointer-events:auto}.ring-border-idle{border:2px solid transparent}.ring-border-hover{border:2px solid rgba(212,175,55,.3);box-shadow:0 0 30px #d4af3726,inset 0 0 20px #d4af371a}.wheel-ring-layer{position:absolute;top:0;right:0;bottom:0;left:0;z-index:0;display:flex;align-items:center;justify-content:center;pointer-events:none}.ring-item-label{width:100%;height:100%;display:flex;align-items:center;justify-content:center;border-radius:999px;transition:all .3s ease}.ring-item-label--outer{font-size:1rem;font-weight:500;color:var(--tan);opacity:.5;transform:scale(.9)}.ring-item-label--outer-sel{font-weight:900;color:var(--kasavu);transform:scale(1.35);opacity:1;text-shadow:0 2px 6px rgba(212,175,55,.3)}.ring-item-label--mid{font-size:1.25rem;font-weight:500;color:var(--tan);opacity:.5;transform:scale(.9)}.ring-item-label--mid-sel{font-weight:900;color:var(--teak);transform:scale(1.45);opacity:1;box-shadow:0 4px 20px #1e56311a}.ring-item-label--inner{font-size:.75rem;text-transform:uppercase;letter-spacing:.1em;font-weight:700;color:var(--tan);opacity:.5;transform:scale(.9)}.ring-item-label--inner-sel{font-weight:900;color:var(--green);transform:scale(1.35);opacity:1;text-shadow:0 2px 4px rgba(30,86,49,.2)}.ring-item-label--selected{cursor:default}.ring-item-label:not(.ring-item-label--selected):hover{opacity:1!important;color:var(--muted)!important}.pointer-events-auto{pointer-events:auto}.pointer-events-none{pointer-events:none}.cursor-pointer{cursor:pointer}.cursor-grab{cursor:grab}.cursor-grabbing{cursor:grabbing}.select-none{-webkit-user-select:none;user-select:none}.touch-none{touch-action:none}.whitespace-nowrap{white-space:nowrap}.rounded-full{border-radius:9999px}.w-full{width:100%}.h-full{height:100%}.flex{display:flex}.items-center{align-items:center}.justify-center{justify-content:center}.ring-skel{background:#1e56310d;border-radius:999px;animation:pulse 1.5s ease-in-out infinite}.ring-magnifier{position:absolute;top:50%;transform:translateY(-50%);height:90px;pointer-events:none;z-index:50;border-radius:45px;background:#faf6f080;border:1.5px solid rgba(255,255,255,.7);box-shadow:inset 0 4px 25px #fff9,inset 0 -4px 15px #ffffff26,0 15px 35px #0000000f;backdrop-filter:brightness(1.08) blur(4px);-webkit-backdrop-filter:brightness(1.08) blur(4px);display:flex;align-items:center;justify-content:center;overflow:hidden}.ring-mag-text{white-space:nowrap;font-size:14px;font-weight:700;color:var(--teak);padding:0 24px}.selector-sidebar{flex:0 0 280px;max-width:280px;display:flex;flex-direction:column;gap:16px;justify-content:center;padding:8px 0}.search-pill-wrap{position:relative}.search-pill-bg{position:absolute;top:0;right:0;bottom:0;left:0;background:var(--accent-dim);filter:blur(8px);border-radius:999px;opacity:0;transition:opacity .2s var(--ease)}.search-pill-wrap:focus-within .search-pill-bg{opacity:1}.search-pill{display:flex;align-items:center;background:#faf6f0d9;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border:1px solid var(--border);border-radius:999px;padding:10px 16px;transition:border-color .2s var(--ease),box-shadow .2s var(--ease)}.search-pill:focus-within{border-color:var(--kasavu);box-shadow:0 0 0 3px var(--accent-dim)}.search-pill-icon{width:16px;height:16px;color:var(--tan);flex-shrink:0;transition:color .2s var(--ease)}.search-pill:focus-within .search-pill-icon{color:var(--kasavu)}.search-pill-input{flex:1;background:transparent;border:none;font-size:.85rem;font-family:inherit;color:var(--text);outline:none;margin-left:10px;min-width:0}.search-pill-input::placeholder{color:var(--tan)}.summary-card{position:relative;display:flex;flex-direction:column;background:#faf6f0bf;-webkit-backdrop-filter:blur(24px);backdrop-filter:blur(24px);border:1px solid var(--glass-border);border-radius:calc(var(--radius-sm) * 1.5);padding:28px;box-shadow:0 0 0 1px #d4af370f,var(--shadow-panel);overflow:hidden;min-height:260px}.summary-card-glow{position:absolute;top:-40px;right:-40px;width:120px;height:120px;background:var(--accent-dim);border-radius:50%;filter:blur(40px);pointer-events:none}.summary-card-header{display:flex;align-items:center;gap:8px;margin-bottom:24px}.summary-card-sparkle{width:14px;height:14px;color:var(--kasavu)}.summary-card-label{font-size:.65rem;font-weight:700;text-transform:uppercase;letter-spacing:.12em;color:var(--tan)}.summary-card-body{position:relative;z-index:1;flex:1}.summary-content-wrapper{display:flex;flex-direction:column;gap:4px}.summary-line{position:relative;overflow:hidden;height:1.8em;display:flex;align-items:center}.summary-skeleton{display:flex;flex-direction:column;gap:4px}.summ-skel{height:1.25rem;background:#1e56310d;border-radius:6px;animation:pulse 1.5s ease-in-out infinite}.no-match-text{font-size:1rem;font-weight:500;color:var(--tan)}.explore-btn{position:relative;overflow:hidden;margin-top:24px;width:100%;background:var(--teak);color:var(--warm-white);border:none;border-radius:16px;padding:14px 20px;font-size:.85rem;font-weight:700;font-family:inherit;display:flex;align-items:center;justify-content:space-between;cursor:pointer;transition:background .2s var(--ease),box-shadow .2s var(--ease);z-index:1;box-shadow:0 4px 12px #2c181026}.explore-btn:hover{background:#3d281c;box-shadow:0 8px 24px #2c181033}.explore-btn:disabled{opacity:.5;cursor:default}.explore-btn-icon{width:16px;height:16px;transition:transform .2s var(--ease)}.explore-btn:hover .explore-btn-icon{transform:translate(3px)}.explore-btn-shine{position:absolute;top:0;right:0;bottom:0;left:0;transform:translate(-150%);background:linear-gradient(90deg,transparent,rgba(255,255,255,.15),transparent);transition:transform .6s ease-in-out;pointer-events:none}.explore-btn:hover .explore-btn-shine{transform:translate(150%)}.books-panel{background:var(--glass);-webkit-backdrop-filter:blur(24px) saturate(150%);backdrop-filter:blur(24px) saturate(150%);border:1px solid var(--glass-border);border-radius:var(--radius);padding:32px;box-shadow:0 0 0 1px #d4af370f,var(--shadow-soft);min-height:300px}.books-panel-header{display:flex;align-items:flex-end;justify-content:space-between;margin-bottom:24px}.books-title{font-size:24px;font-weight:600;letter-spacing:-.02em;color:var(--green)}.books-sub{font-size:14px;color:var(--muted);margin-top:4px}.books-count{font-size:13px;font-weight:500;color:var(--muted);padding:6px 14px;background:#1e56310a;border:1px solid var(--border);border-radius:999px;white-space:nowrap}.card-grid,.skeleton-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:16px}.card{position:relative;border-radius:var(--radius-sm);overflow:hidden;background:var(--warm-white);border:1px solid var(--border);cursor:pointer;transition:transform .25s var(--ease-spring),box-shadow .25s var(--ease),border-color .2s var(--ease);-webkit-tap-highlight-color:transparent;outline:none;animation:cardIn .35s var(--ease-out) both;contain:layout style;content-visibility:auto;contain-intrinsic-size:auto 340px;box-shadow:0 2px 8px #1e56310a}.card:focus-visible{box-shadow:0 0 0 3px var(--accent),0 0 20px var(--accent-glow);border-color:var(--accent)}.card:hover{transform:translateY(-8px) scale(1.02);box-shadow:var(--shadow-card-hover),0 0 0 1px #d4af371f;border-color:#d4af3733}.card-cover{position:relative;width:100%;aspect-ratio:3 / 4;overflow:hidden;background:var(--cream)}.card-cover img{width:100%;height:100%;object-fit:cover;transition:transform .25s var(--ease)}.card:hover .card-cover img{transform:scale(1.05)}.card-overlay{position:absolute;bottom:0;left:0;right:0;padding:56px 14px 14px;background:linear-gradient(to top,rgba(250,246,240,.95) 0%,rgba(250,246,240,.45) 35%,rgba(250,246,240,.08) 60%,transparent 100%);pointer-events:none}.card-lang{display:inline-block;font-size:9px;font-weight:700;text-transform:uppercase;letter-spacing:.1em;color:var(--green);background:#1e563114;padding:2px 7px;border-radius:4px;margin-bottom:4px}.card-subj{font-size:10px;font-weight:600;color:var(--muted);text-transform:uppercase;letter-spacing:.08em;display:block;margin-bottom:3px}.card-name{font-size:14px;font-weight:600;color:var(--teak);line-height:1.35;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.card-dl{position:absolute;top:10px;right:10px;opacity:0;transform:translateY(-6px);transition:all .2s var(--ease-spring);z-index:2;display:flex;gap:4px}.card:hover .card-dl,.card:focus-within .card-dl{opacity:1;transform:translateY(0)}.dl-btn{display:inline-flex;align-items:center;justify-content:center;width:34px;height:34px;border-radius:50%;border:1px solid rgba(212,175,55,.12);background:#faf6f0d9;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);color:var(--green);cursor:pointer;transition:all .2s var(--ease);text-decoration:none;box-shadow:0 2px 8px #1e56310f}.dl-btn:hover{background:var(--kasavu);color:var(--warm-white);transform:scale(1.1);box-shadow:0 0 12px var(--accent-glow);border-color:var(--kasavu)}.dl-btn svg{width:15px;height:15px}.skel{border-radius:var(--radius-sm);aspect-ratio:3 / 4;background:#1e563108;border:1px solid var(--border);position:relative;overflow:hidden}.skel:after{content:"";position:absolute;top:0;right:0;bottom:0;left:0;background:linear-gradient(90deg,transparent,rgba(212,175,55,.04),transparent);animation:shim 1.8s infinite}@keyframes shim{0%{transform:translate(-100%)}to{transform:translate(100%)}}.state{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:60px 24px;text-align:center;color:var(--muted)}.state-icon{width:48px;height:48px;margin-bottom:16px;opacity:.35;color:var(--muted)}.state h2{font-size:20px;font-weight:600;color:var(--teak);margin-bottom:8px}.state p{font-size:14px;max-width:360px;line-height:1.6;color:var(--muted)}.state-error{color:#c53030}.state-error .state-icon{color:#c53030;opacity:.7}.state-error h2{color:#c53030}.footer-panel{margin:40px auto;max-width:var(--max);width:calc(100% - var(--pad) * 2);padding:20px var(--pad);border-radius:var(--radius);text-align:center;color:var(--muted);font-size:12px;line-height:1.8;position:relative;z-index:1;background:var(--glass);-webkit-backdrop-filter:blur(24px) saturate(150%);backdrop-filter:blur(24px) saturate(150%);border:1px solid var(--glass-border);box-shadow:0 0 0 1px #d4af370f}.footer-panel a{color:var(--green);transition:opacity .2s var(--ease);font-weight:500}.footer-panel a:hover{opacity:.7;text-decoration:underline;text-underline-offset:2px}@keyframes cardIn{0%{opacity:0;transform:translateY(16px)}to{opacity:1;transform:translateY(0)}}@media(max-width:1200px){.card-grid,.skeleton-grid{grid-template-columns:repeat(5,1fr)}}@media(max-width:1100px){.selector-sidebar{flex:0 0 240px;max-width:240px}}@media(max-width:1024px){:root{--pad: 32px}.card-grid,.skeleton-grid{grid-template-columns:repeat(4,1fr)}}@media(max-width:960px){.selector-layout{flex-direction:column;align-items:center;padding:20px 16px;min-height:auto}.selector-sidebar{flex:none;max-width:100%;width:100%;padding:0}.search-pill-wrap{max-width:320px;margin:0 auto;width:100%}.summary-card{max-width:360px;margin:0 auto;min-height:200px}.wheel-stage{scale:.45;right:10px}}@media(max-width:820px){.card-grid,.skeleton-grid{grid-template-columns:repeat(3,1fr)}}@media(max-width:700px){.wheel-stage{scale:.45}.nav-center .search-wrap{flex:0 1 200px}.card-grid,.skeleton-grid{grid-template-columns:repeat(3,1fr);gap:12px}}@media(max-width:480px){:root{--pad: 16px}.wheel-stage{scale:.38}.card-grid,.skeleton-grid{grid-template-columns:repeat(2,1fr);gap:8px}.card-name{font-size:13px}.books-panel{padding:16px}}.absolute{position:absolute}.relative{position:relative}.top-1\/2{top:50%}.left-1\/2{left:50%}.-translate-x-1\/2{transform:translate(-50%)}.-translate-y-1\/2{transform:translateY(-50%)}.w-48{width:12rem}.h-6{height:1.5rem}.w-20{width:5rem}.h-8{height:2rem}.w-16{width:4rem}.h-4{height:1rem}