:root{--bg:#f5f2ec;--surface:#fffef9;--surface-2:#faf7f0;--chan-50:#fdf8ee;--chan-100:#faefd3;--chan-200:#f3d99a;--chan-300:#ecc163;--chan-400:#e4a82f;--chan-500:#c88a1a;--chan-600:#a86d13;--chan-700:#7d4e0e;--chan-800:#5a3509;--chan-900:#3b2005;--vio:#7c3aed;--vio-light:#ede9fe;--vio-dark:#5b21b6;--vio-glow:rgba(124,58,237,0.10);--primary:var(--chan-500);--primary-light:var(--chan-100);--primary-dark:var(--chan-700);--primary-glow:rgba(200,138,26,0.16);--accent:var(--chan-400);--accent-light:var(--chan-50);--text:#1c1814;--text-2:#44403a;--muted:#78706a;--muted-2:#a89e98;--border:#e5e0d5;--border-2:#f0ebe0;--sidebar-w:220px;--sidebar-bg:#fffef9;--topbar-h:68px;--topbar-bg:#fffef9;--sh-xs:0 1px 2px rgba(28,24,20,.06);--sh-sm:0 2px 8px rgba(28,24,20,.08);--sh-md:0 4px 20px rgba(28,24,20,.09), 0 1px 4px rgba(28,24,20,.05);--sh-lg:0 8px 32px rgba(28,24,20,.11), 0 2px 8px rgba(28,24,20,.06);--sh-xl:0 16px 56px rgba(28,24,20,.14);--sh-float:0  2px  4px  rgba(28,24,20,.06),
    0  6px  16px rgba(28,24,20,.08),
    0 16px  40px rgba(28,24,20,.08);--sh-hover:0  4px   8px  rgba(200,138,26,.10),
    0 14px   32px rgba(200,138,26,.16),
    0 32px   64px rgba(200,138,26,.12),
    0  0     0 1px rgba(200,138,26,.20);--r-none:0;--r-xs:3px;--r-sm:5px;--r-md:8px;--r-lg:12px;--r-img:10px;--r-full:9999px;--t-fast:130ms cubic-bezier(.4,0,.2,1);--t-base:210ms cubic-bezier(.4,0,.2,1);--t-slow:320ms cubic-bezier(.4,0,.2,1);--t-bounce:420ms cubic-bezier(.34,1.56,.64,1);--t-3d:250ms cubic-bezier(.22,1,.36,1);--sp-xs:4px;--sp-sm:8px;--sp-md:16px;--sp-lg:24px;--sp-xl:32px;--sp-2xl:48px;--font:'Fredoka', 'Comfortaa', 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;--font-heading:'Fredoka', 'Comfortaa', sans-serif;--z-sidebar:200;--z-topbar:300;--z-overlay:190;--z-dropdown:400;--z-toast:10000000;--z-bottom:250}*,*::before,*::after{box-sizing:border-box;margin:0;padding:0;-webkit-tap-highlight-color:#fff0}html{font-size:16px;scroll-behavior:smooth;-webkit-text-size-adjust:100%}body{font-family:var(--font);background:var(--bg);color:var(--text);line-height:1.5;letter-spacing:.2px;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;overflow-x:hidden}a{text-decoration:none;color:inherit}ul,ol{list-style:none}img{display:block;max-width:100%}button{cursor:pointer;border:none;background:none;font-family:inherit;font-size:inherit}input,button,select,textarea{outline:none}button:focus-visible,a:focus-visible,input:focus-visible{outline:2px solid var(--primary);outline-offset:2px;border-radius:var(--r-sm)}.sidebar{position:fixed;top:0;left:0;width:var(--sidebar-w);height:100vh;background:var(--sidebar-bg);border-right:1px solid var(--border);display:flex;flex-direction:column;z-index:var(--z-sidebar);padding:var(--sp-lg) 0;transition:transform var(--t-slow);will-change:transform;overflow-y:auto;overflow-x:hidden}.sidebar-logo{display:flex;align-items:center;gap:var(--sp-sm);padding:0 var(--sp-md) var(--sp-lg);cursor:pointer;user-select:none}.sidebar-logo .logo-icon{width:34px;height:34px;flex-shrink:0}.sidebar-logo .logo-text{font-size:1.1rem;font-weight:800;color:var(--text);letter-spacing:-.4px}.sidebar-nav{flex:1;padding:var(--sp-xs) var(--sp-sm)}.sidebar-nav ul{display:flex;flex-direction:column;gap:2px}.nav-item{display:flex;align-items:center;gap:11px;padding:10px 13px;border-radius:var(--r-md);color:var(--muted);font-size:.865rem;font-weight:500;transition:color var(--t-fast),background var(--t-fast),transform var(--t-fast);position:relative;cursor:pointer}.nav-item:hover{background:var(--chan-100);color:var(--chan-700);transform:translateX(3px)}.nav-item.active{background:var(--chan-100);color:var(--chan-700);font-weight:600}.nav-item.active::before{content:'';position:absolute;left:0;top:20%;bottom:20%;width:3px;background:var(--chan-500);border-radius:0 2px 2px 0}.nav-icon{width:18px;height:18px;flex-shrink:0}.main-wrapper{margin-left:var(--sidebar-w);min-height:100vh;display:flex;flex-direction:column}.topbar{position:fixed;top:0;left:var(--sidebar-w);right:0;height:var(--topbar-h);background:var(--topbar-bg);border-bottom:1px solid var(--border);display:flex;align-items:center;gap:var(--sp-md);padding:0 var(--sp-xl);z-index:var(--z-topbar)}.hamburger-btn{display:none;align-items:center;justify-content:center;width:38px;height:38px;border-radius:var(--r-md);color:var(--text);flex-shrink:0;transition:background var(--t-fast),color var(--t-fast)}.hamburger-btn:hover{background:var(--chan-100);color:var(--chan-700)}.hamburger-btn svg{width:20px;height:20px}.topbar-logo{display:none;align-items:center;gap:var(--sp-sm);cursor:pointer;flex-shrink:0}.topbar-logo .logo-icon{width:28px;height:28px}.topbar-logo .logo-text{font-size:.95rem;font-weight:800;color:var(--text);letter-spacing:-.4px}.search-container{flex:1;max-width:400px;position:relative}.search-wrapper{position:relative;display:flex;align-items:center}.search-icon{position:absolute;right:13px;width:15px;height:15px;color:var(--muted-2);pointer-events:none}.search-input{width:100%;height:40px;padding:0 40px 0 14px;background:var(--bg);border:1.5px solid var(--border);border-radius:var(--r-sm);font-size:.855rem;color:var(--text);font-family:var(--font);transition:border-color var(--t-fast),box-shadow var(--t-fast),background var(--t-fast);outline:none!important}.search-input::placeholder{color:var(--muted-2)}.search-input:focus,.search-input:focus-visible{border-color:var(--chan-500);background:var(--surface);box-shadow:0 0 0 3px var(--primary-glow);outline:none!important}.search-suggestions{position:absolute;top:calc(100% + 6px);left:0;right:0;background:var(--surface);border:1px solid var(--border);border-radius:var(--r-md);box-shadow:var(--sh-lg);max-height:300px;overflow-y:auto;z-index:var(--z-dropdown);animation:dropIn var(--t-fast) forwards}.search-suggestions[hidden]{display:none}@keyframes dropIn{from{opacity:0;transform:translateY(-6px)}to{opacity:1;transform:translateY(0)}}@keyframes sugFadeIn{from{opacity:0;transform:translateY(-4px)}to{opacity:1;transform:translateY(0)}}.sug-item{display:flex;align-items:center;gap:10px;padding:10px 14px;cursor:pointer;font-size:.855rem;transition:background var(--t-fast);content-visibility:auto;contain-intrinsic-size:54px;opacity:0;animation:sugFadeIn 0.25s cubic-bezier(.4,0,.2,1) forwards}.sug-item:hover,.sug-item[aria-selected="true"]{background:var(--chan-50)}.sug-img{width:45px;height:auto;aspect-ratio:16/9;border-radius:var(--r-sm);object-fit:cover;flex-shrink:0;background:var(--border-2)}.sug-name{font-weight:500;color:var(--text);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.sug-name mark{background:var(--chan-100);color:var(--chan-700);border-radius:2px;padding:0 1px}.sug-meta{font-size:.72rem;color:var(--muted)}.sug-empty{padding:18px 14px;text-align:center;color:var(--muted);font-size:.855rem}.topbar-right{display:flex;align-items:center;gap:var(--sp-sm);margin-left:auto;flex-shrink:0}.task-timer-banner{display:flex;align-items:center;justify-content:space-between;gap:12px;background:var(--surface);border:1.5px solid var(--border);border-radius:var(--r-md);padding:10px 16px;margin-bottom:var(--sp-md);box-shadow:var(--sh-sm);transition:all var(--t-fast)}.task-timer-banner:hover{border-color:var(--chan-400)}.ttb-left{display:flex;align-items:center;gap:10px;flex-wrap:wrap}.ttb-icon{color:var(--primary,#f59e0b);font-size:.95rem}.ttb-label{font-size:.82rem;font-weight:500;color:var(--text-2,var(--muted))}.ttb-countdown{font-family:'SF Mono','Fira Mono',monospace;font-size:.92rem;font-weight:700;color:var(--text);letter-spacing:.5px}.ttb-reset-btn{background:linear-gradient(135deg,rgb(239 68 68 / .12),rgb(220 38 38 / .12));border:1px solid rgb(239 68 68 / .35);color:#ef4444;padding:6px 14px;border-radius:20px;font-size:.72rem;font-weight:700;cursor:pointer;display:inline-flex;align-items:center;gap:6px;transition:all 0.2s ease;text-transform:uppercase;letter-spacing:.5px;white-space:nowrap;flex-shrink:0}.ttb-reset-btn:hover{background:rgb(239 68 68 / .22);border-color:rgb(239 68 68 / .7);transform:translateY(-1px)}@media (max-width:600px){.task-timer-banner{padding:8px 12px;gap:8px}.ttb-label{display:none}}.task-counter{display:flex;align-items:center;gap:6px;padding:7px 13px;background:var(--bg);border:1.5px solid var(--border);border-radius:var(--r-sm);font-size:.78rem;font-weight:600;color:var(--text-2);white-space:nowrap;transition:border-color var(--t-fast),box-shadow var(--t-fast)}.task-counter svg{width:13px;height:13px;color:var(--muted)}.task-counter:hover{border-color:var(--chan-500);box-shadow:0 0 0 3px var(--primary-glow)}.task-label{color:var(--muted);font-weight:400}.task-timer{font-family:'SF Mono','Fira Mono',monospace;font-weight:700;color:var(--text);letter-spacing:.5px;font-size:.78rem}.notif-btn{position:relative;display:flex;align-items:center;justify-content:center;width:38px;height:38px;border-radius:var(--r-md);color:var(--text-2);transition:background var(--t-fast),color var(--t-fast)}.notif-btn:hover{background:var(--chan-100);color:var(--chan-700)}.notif-btn svg{width:19px;height:19px}.notif-badge{position:absolute;top:3px;right:3px;min-width:17px;height:17px;background:#ef4444;color:#fff;font-size:.62rem;font-weight:700;border-radius:var(--r-full);display:flex;align-items:center;justify-content:center;padding:0 3px;border:2px solid var(--surface);line-height:1}.avatar-btn{width:34px;height:34px;border-radius:var(--r-full);background:linear-gradient(135deg,var(--chan-600),var(--chan-400));color:#fff;font-size:.82rem;font-weight:700;display:flex;align-items:center;justify-content:center;transition:transform var(--t-fast),box-shadow var(--t-fast)}.avatar-btn:hover{transform:scale(1.08);box-shadow:0 4px 14px rgb(200 138 26 / .35)}.content-area{margin-top:var(--topbar-h);flex:1;padding:var(--sp-lg) var(--sp-xl) var(--sp-xl);overflow-x:hidden}.breadcrumb-nav{margin-bottom:var(--sp-md);overflow-x:auto;scrollbar-width:none;-ms-overflow-style:none;white-space:nowrap;background:var(--surface);border:1.5px solid var(--border);border-radius:var(--r-md);padding:10px 16px;box-shadow:var(--sh-sm);display:flex;align-items:center}.breadcrumb-nav::-webkit-scrollbar{display:none}.breadcrumb{display:inline-flex;align-items:center;gap:4px;font-size:.8rem;color:var(--muted);list-style:none;margin:0;padding:0}.breadcrumb li{display:flex;align-items:center}.breadcrumb li:not(:last-child)::after{content:'\f105';font-family:'Font Awesome 6 Free';font-weight:900;margin:0 8px;color:var(--border-2);font-size:.75rem}.breadcrumb li:last-child{color:var(--text);font-weight:600}.breadcrumb a{color:var(--muted);transition:color var(--t-fast);text-decoration:none;font-weight:500}.breadcrumb a:hover{color:var(--chan-600)}.page-header{display:flex;align-items:flex-start;justify-content:space-between;margin-bottom:var(--sp-lg);gap:var(--sp-md);flex-wrap:wrap}.page-title{font-size:1.65rem;font-weight:800;color:var(--text);letter-spacing:-.5px;line-height:1.2}.page-subtitle{font-size:.855rem;color:var(--muted);margin-top:3px}.page-actions{display:flex;align-items:center;gap:var(--sp-sm)}.study-btn{display:flex;align-items:center;gap:7px;padding:8px 14px;background:var(--surface);border:1.5px solid var(--border);border-radius:var(--r-sm);font-size:.8rem;font-weight:500;color:var(--text-2);transition:all var(--t-fast)}.study-btn svg{width:15px;height:15px}.study-btn .chev{width:11px;height:11px;margin-left:2px}.study-btn:hover{border-color:var(--chan-500);color:var(--chan-700);background:var(--chan-100)}.view-toggle{display:flex;gap:1px;background:var(--bg);border:1px solid var(--border);border-radius:var(--r-sm);padding:2px}.view-btn{display:flex;align-items:center;justify-content:center;width:32px;height:28px;border-radius:var(--r-xs);color:var(--muted);transition:all var(--t-fast)}.view-btn svg{width:15px;height:15px}.view-btn.active{background:var(--surface);color:var(--chan-600);box-shadow:var(--sh-xs)}.view-btn:hover:not(.active){color:var(--chan-600);background:var(--chan-50)}.filter-tabs{display:flex;gap:var(--sp-sm);margin-bottom:var(--sp-lg);flex-wrap:wrap}.ftab{display:flex;align-items:center;gap:6px;padding:8px 18px;border-radius:var(--r-sm);font-size:.855rem;font-weight:500;cursor:pointer;border:2px solid var(--border);transition:all var(--t-fast);background:var(--surface);color:var(--text-2)}.ftab svg{width:15px;height:15px}.ftab-all.active{background:var(--chan-500);color:#fff;border-color:var(--chan-500);box-shadow:0 3px 14px rgb(200 138 26 / .35)}.ftab-all:not(.active):hover{border-color:var(--chan-400);color:var(--chan-700);background:var(--chan-100)}.ftab-fav.active{background:var(--surface);color:#ef4444;border-color:#ef4444}.ftab-fav:not(.active):hover{border-color:#ef4444;color:#ef4444;background:#fff1f2}.batch-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:var(--sp-md);perspective:1000px;perspective-origin:50% 40%}.batch-grid.list-view{grid-template-columns:1fr;gap:var(--sp-sm)}.skeleton-card{background:var(--surface);border-radius:var(--r-lg);overflow:hidden;border:1px solid var(--border)}.skeleton-img{width:100%;height:160px;background:linear-gradient(90deg,var(--border-2) 25%,var(--border) 37%,var(--border-2) 63%);background-size:400% 100%;animation:shimmer 1.4s ease infinite}.skeleton-body{padding:var(--sp-md);display:flex;flex-direction:column;gap:8px}.skeleton-badges{display:flex;gap:6px}.skeleton-badge{height:20px;width:56px;border-radius:var(--r-xs);background:linear-gradient(90deg,var(--border-2) 25%,var(--border) 37%,var(--border-2) 63%);background-size:400% 100%;animation:shimmer 1.4s ease infinite}.skeleton-line{height:11px;border-radius:var(--r-xs);background:linear-gradient(90deg,var(--border-2) 25%,var(--border) 37%,var(--border-2) 63%);background-size:400% 100%;animation:shimmer 1.4s ease infinite}.skeleton-line--full{width:100%}.skeleton-line--med{width:78%}.skeleton-line--short{width:55%}.skeleton-shimmer{background:linear-gradient(90deg,var(--border-2) 25%,var(--border) 37%,var(--border-2) 63%)!important;background-size:400% 100%!important;animation:shimmer 1.4s ease infinite!important}@keyframes shimmer{0%{background-position:100% 50%}100%{background-position:-100% 50%}}.batch-card{background:var(--surface);border-radius:16px;display:flex;flex-direction:column;cursor:pointer;position:relative;overflow:hidden;box-shadow:0 4px 15px rgb(0 0 0 / .08);border:1px solid var(--border);animation:lightFadeIn 0.3s ease-out both;transition:transform 0.2s ease,box-shadow 0.2s ease,border-color 0.2s ease}@keyframes lightFadeIn{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}.batch-card:hover{box-shadow:0 8px 20px rgb(0 0 0 / .1)}.ripple-wave{position:absolute;border-radius:50%;background:radial-gradient(circle,rgb(200 138 26 / .35) 0%,#fff0 70%);transform:scale(0);pointer-events:none;animation:rippleOut .72s cubic-bezier(.22,1,.36,1) forwards;z-index:10}@keyframes rippleOut{0%{transform:scale(0);opacity:1}60%{opacity:.6}100%{transform:scale(4.5);opacity:0}}.card-img-wrap{position:relative;margin:8px 8px 0;border-radius:var(--r-img);overflow:hidden;background:var(--border-2);flex-shrink:0;aspect-ratio:16 / 9}.card-img{width:100%;height:100%;object-fit:cover;display:block}.mahapack-ribbon{position:absolute;top:8px;left:8px;background:linear-gradient(135deg,var(--warning-400),var(--warning-600));color:#fff;font-size:.65rem;font-weight:800;padding:4px 8px;text-transform:uppercase;border-radius:var(--r-xs);box-shadow:0 2px 4px rgb(0 0 0 / .2);z-index:2;letter-spacing:.5px;border:1px solid rgb(255 255 255 / .2)}.card-img-fb{display:flex;align-items:center;justify-content:center;font-size:2.5rem;min-height:120px;background:linear-gradient(135deg,var(--chan-50),var(--chan-100));border-radius:var(--r-img)}.card-body{position:relative;border-top:1.5px dashed var(--border);padding-bottom:20px;margin-top:12px}.desc-accordion{background:var(--surface);border:1px solid var(--border);border-radius:var(--r-md);margin-bottom:16px;overflow:hidden}.desc-accordion-summary{padding:16px;font-weight:700;font-size:1.05rem;color:var(--text);cursor:pointer;background:var(--bg);list-style:none;display:flex;justify-content:space-between;align-items:center;user-select:none}.desc-accordion-summary::-webkit-details-marker{display:none}.desc-accordion-summary::after{content:'\f078';font-family:'FontAwesome','Font Awesome 6 Free';font-weight:900;color:var(--text-2);transition:transform 0.2s ease}.desc-accordion[open] .desc-accordion-summary::after{transform:rotate(180deg)}.desc-accordion-content{padding:16px;border-top:1px solid var(--border);color:var(--text-2);line-height:1.6}.materials-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:16px}.material-card{border:1px solid var(--border);border-radius:var(--r-md);padding:16px;background:var(--surface)}.material-img{width:100%;height:auto;max-height:200px;object-fit:contain;margin-bottom:12px;border-radius:var(--r-sm)}.card-body::before,.card-body::after{content:"";position:absolute;top:-8px;width:16px;height:16px;background-color:var(--bg);border-radius:50%;border:1px solid var(--border);box-shadow:inset 1px 1px 4px rgb(0 0 0 / .06);z-index:10;pointer-events:none}.card-body::before{left:-8px;border-left-color:#fff0;border-bottom-color:#fff0;transform:rotate(45deg)}.card-body::after{right:-8px;border-right-color:#fff0;border-top-color:#fff0;transform:rotate(45deg)}.mahapack-batch-card{position:relative;display:flex;align-items:center;gap:20px;background:var(--surface);border:1px solid var(--border);border-radius:var(--r-md);padding:16px;cursor:pointer;transition:all 0.2s ease;box-shadow:0 1px 3px rgb(0 0 0 / .02)}.mahapack-batch-card::before,.mahapack-batch-card::after{content:"";position:absolute;top:50%;width:16px;height:16px;background-color:var(--bg);border-radius:50%;border:1px solid var(--border);box-shadow:inset 1px 1px 4px rgb(0 0 0 / .06);z-index:10;pointer-events:none}.mahapack-batch-card::before{left:-8px;border-left-color:#fff0;border-bottom-color:#fff0;transform:translateY(-50%) rotate(45deg)}.mahapack-batch-card::after{right:-8px;border-right-color:#fff0;border-top-color:#fff0;transform:translateY(-50%) rotate(45deg)}.mahapack-batch-card .mbc-icon{width:80px;height:80px;border-radius:50%;object-fit:cover;background:var(--border-2);flex-shrink:0;border:1px solid var(--border);padding:4px}.mahapack-batch-card .mbc-content{flex:1;min-width:0;display:flex;flex-direction:column;gap:6px}.mahapack-batch-card .mbc-status{font-size:.75rem;font-weight:700;color:var(--text-2);text-transform:uppercase;letter-spacing:.5px}.mahapack-batch-card .mbc-title{font-size:1.1rem;font-weight:700;color:var(--text);margin:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.mahapack-batch-card .mbc-meta{font-size:.85rem;display:flex;align-items:center;flex-wrap:nowrap;gap:8px;overflow-x:auto;-webkit-overflow-scrolling:touch;scrollbar-width:none;padding-bottom:2px}.mahapack-batch-card .mbc-meta::-webkit-scrollbar{display:none}.mahapack-batch-card .mbc-meta-item{background:var(--chan-50);color:var(--chan-700);padding:4px 10px;border-radius:20px;font-size:.75rem;font-weight:600;border:1px solid rgb(200 138 26 / .15);white-space:nowrap;flex-shrink:0}.mahapack-batch-card .mbc-action{width:44px;height:32px;border-radius:16px;background:var(--chan-100);color:var(--chan-600);display:flex;align-items:center;justify-content:center;border:none;font-size:1rem;transition:all 0.2s;flex-shrink:0}.mahapack-batch-card:hover .mbc-action{background:var(--chan-500);color:#fff}.fav-btn{position:absolute;top:8px;right:8px;width:30px;height:30px;border-radius:var(--r-sm);background:var(--surface);display:flex;align-items:center;justify-content:center;border:1px solid var(--border);cursor:pointer;box-shadow:0 1px 4px rgb(28 24 20 / .08);transition:transform var(--t-bounce),background var(--t-fast),box-shadow var(--t-fast);z-index:3}.fav-btn svg{width:14px;height:14px;stroke:var(--muted-2);transition:stroke var(--t-fast),fill var(--t-fast)}.fav-btn:hover{transform:scale(1.15);box-shadow:0 3px 12px rgb(239 68 68 / .28)}.fav-btn:hover svg{stroke:#ef4444}.fav-btn.is-fav{background:#fff1f2;box-shadow:0 2px 8px rgb(239 68 68 / .22)}.fav-btn.is-fav svg{stroke:#ef4444;fill:#ef4444}.fav-btn.fav-pop{animation:favPop var(--t-bounce) forwards}@keyframes favPop{0%{transform:scale(1)}40%{transform:scale(1.45) rotate(-10deg)}65%{transform:scale(.9) rotate(5deg)}82%{transform:scale(1.12)}100%{transform:scale(1)}}.card-body{padding:10px 12px 13px;flex:1;display:flex;flex-direction:column;gap:5px}.card-badges{display:flex;align-items:center;flex-wrap:wrap;gap:5px}.badge{display:inline-flex;align-items:center;height:21px;padding:0 8px;border-radius:var(--r-xs);font-size:.67rem;font-weight:600;letter-spacing:.3px;white-space:nowrap}.badge--lang{background:var(--vio-light);color:var(--vio-dark);border:1px solid rgb(124 58 237 / .15)}.badge--exam{background:var(--chan-100);color:var(--chan-700);border:1px solid rgb(200 138 26 / .2)}.badge--free{background:#d1fae5;color:#065f46;border:1px solid rgb(6 95 70 / .18)}.badge--cls{background:#e0e7ff;color:#3730a3;border:1px solid rgb(55 48 163 / .18)}.card-title{font-size:.89rem;font-weight:700;color:var(--text);line-height:1.35;margin-top:1px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.card-desc{font-size:.765rem;color:var(--muted);line-height:1.4;display:-webkit-box;-webkit-line-clamp:1;-webkit-box-orient:vertical;overflow:hidden}.card-price{font-size:.82rem;font-weight:600;margin-top:auto;padding-top:3px}.price-free{color:#059669}.price-paid{color:var(--chan-600)}.batch-grid.list-view .batch-card{flex-direction:row;align-items:center}.batch-grid.list-view .card-img-wrap{width:108px;min-width:108px;margin:8px 0 8px 8px;border-radius:var(--r-img);height:74px;overflow:hidden}.batch-grid.list-view .card-img-wrap .card-img{height:100%;object-fit:cover}.batch-grid.list-view .card-body{flex-direction:row;flex-wrap:wrap;align-items:center;gap:8px}.batch-grid.list-view .card-title{flex:1;min-width:100px;-webkit-line-clamp:1}.load-sentinel{height:40px;display:flex;align-items:center;justify-content:center;margin-top:var(--sp-lg)}.load-spinner{width:26px;height:26px;border:2.5px solid var(--border);border-top-color:var(--chan-500);border-radius:50%;animation:spin .65s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.empty-state{display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:40px 24px;background:var(--surface);border:1.5px solid var(--border);border-radius:var(--r-lg);box-shadow:var(--sh-md);margin:24px auto;max-width:460px;width:100%;position:relative;overflow:hidden;animation:fadeUp var(--t-slow) both}.empty-state::before{content:'';position:absolute;top:-30px;right:-30px;width:90px;height:90px;background:var(--primary-alpha);border-radius:50%;pointer-events:none}@keyframes fadeUp{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}.empty-icon{width:76px;height:76px;margin:0 auto 16px;background:var(--surface-2);border:2px solid var(--border);border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:2rem;color:var(--primary);box-shadow:0 8px 20px -4px rgb(0 0 0 / .12);line-height:1}.empty-title{font-size:1.35rem;font-weight:800;color:var(--text);margin-bottom:6px;line-height:1.3}.empty-desc{font-size:.88rem;color:var(--text-muted);max-width:360px;line-height:1.5;margin-bottom:16px}.action-btn{display:inline-flex;align-items:center;gap:7px;padding:9px 22px;background:var(--chan-500);color:#fff;border-radius:var(--r-sm);font-size:.855rem;font-weight:600;border:none;cursor:pointer;box-shadow:0 3px 12px rgb(200 138 26 / .35);transition:all var(--t-fast)}.action-btn:hover{background:var(--chan-700);transform:translateY(-1px);box-shadow:0 6px 20px rgb(200 138 26 / .45)}.action-btn.icon-only,.icon-only{padding:0!important;min-width:32px!important;min-height:32px!important;width:32px!important;height:32px!important;border-radius:50%!important;display:inline-flex!important;align-items:center!important;justify-content:center!important;flex-shrink:0!important;aspect-ratio:1 / 1!important;box-sizing:border-box!important}.batch-detail{animation:fadeUp var(--t-slow) both}.back-btn{display:inline-flex;align-items:center;gap:7px;margin-bottom:var(--sp-lg);padding:8px 16px;background:var(--surface);color:var(--text);border:1px solid var(--border);border-radius:var(--r-sm);font-size:.855rem;font-weight:600;cursor:pointer;box-shadow:0 4px 0 var(--border-2),0 8px 16px rgb(0 0 0 / .06);transition:none}.detail-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--r-lg);overflow:hidden;box-shadow:var(--sh-md)}.detail-card .detail-img-wrap{width:100%;height:300px;overflow:hidden;background:var(--border-2);flex-shrink:0}.detail-card .detail-img{width:100%;height:100%;object-fit:cover;object-position:center top;display:block}.detail-body{padding:var(--sp-xl)}.detail-title{font-size:1.55rem;font-weight:800;color:var(--text);letter-spacing:-.4px;margin-bottom:6px}.detail-by{font-size:.875rem;color:var(--muted);margin-bottom:var(--sp-md)}.detail-meta{display:flex;flex-wrap:wrap;gap:var(--sp-md);font-size:.855rem;color:var(--muted);margin-bottom:var(--sp-lg)}.detail-meta span{display:flex;align-items:center;gap:5px}.detail-actions{display:flex;gap:var(--sp-md);flex-wrap:wrap}.enroll-btn{padding:11px 28px;background:var(--chan-500);color:#fff;border-radius:var(--r-sm);font-size:.9rem;font-weight:700;border:none;cursor:pointer;box-shadow:0 3px 14px rgb(200 138 26 / .35);transition:all var(--t-fast)}.enroll-btn:hover{background:var(--chan-700);transform:translateY(-1px);box-shadow:0 6px 22px rgb(200 138 26 / .45)}.detail-fav-btn{display:inline-flex;align-items:center;gap:7px;padding:11px 22px;background:var(--surface);color:var(--text-2);border:2px solid var(--border);border-radius:var(--r-sm);font-size:.855rem;font-weight:600;cursor:pointer;transition:all var(--t-fast)}.detail-fav-btn svg{width:16px;height:16px;fill:none;stroke:currentColor;transition:fill var(--t-fast),stroke var(--t-fast)}.detail-fav-btn:hover{border-color:#ef4444;color:#ef4444}.detail-fav-btn.is-fav{border-color:#ef4444;color:#ef4444;background:#fff1f2}.detail-fav-btn.is-fav svg{fill:#ef4444}.toast-container{position:fixed;bottom:calc(24px + env(safe-area-inset-bottom,0px));right:24px;z-index:var(--z-toast);display:flex;flex-direction:column;gap:var(--sp-sm);pointer-events:none}.toast{display:flex;align-items:center;gap:12px;padding:14px 18px;background:var(--text);color:#fff;border-radius:8px;font-size:.9rem;font-weight:600;box-shadow:0 10px 25px rgb(0 0 0 / .2);pointer-events:auto;animation:toastSlideIn .4s cubic-bezier(.175,.885,.32,1.275) forwards;max-width:320px}.toast--success{background:#059669}.toast--error{background:#dc2626}.toast--info{background:var(--chan-600)}.toast.toast-out{animation:toastSlideOut .3s ease forwards}@keyframes toastSlideIn{0%{opacity:0;transform:translateX(120%) scale(.9)}100%{opacity:1;transform:translateX(0) scale(1)}}@keyframes toastSlideOut{0%{opacity:1;transform:translateX(0) scale(1)}100%{opacity:0;transform:translateX(120%) scale(.9)}}.mobile-search-btn{display:none;align-items:center;justify-content:center;width:38px;height:38px;border-radius:var(--r-md);color:var(--text-2);flex-shrink:0;transition:background var(--t-fast),color var(--t-fast)}.mobile-search-btn:hover{background:var(--chan-100);color:var(--chan-700)}.mobile-search-btn svg{width:20px;height:20px}.search-modal{position:fixed;inset:0;background:rgb(0 0 0 / .5);backdrop-filter:blur(4px);z-index:600;display:flex;align-items:center;justify-content:center;animation:fadeIn var(--t-base) forwards}.search-modal[hidden]{display:none!important}@keyframes modalIn{from{opacity:0;transform:scale(.96) translateY(-12px)}to{opacity:1;transform:scale(1) translateY(0)}}.search-modal-inner{display:flex;flex-direction:column;background:var(--surface);width:90%;max-width:600px;height:500px;max-height:85vh;border-radius:var(--r-lg);box-shadow:0 10px 40px rgb(0 0 0 / .2);border:1px solid var(--border);overflow:hidden;animation:modalIn var(--t-base) forwards}@media (max-width:600px){.search-modal{align-items:flex-start}.search-modal-inner{width:100%;max-width:100%;height:auto;max-height:calc(100vh - 120px);border-radius:0 0 24px 24px;border-top:none;border-left:none;border-right:none;margin-bottom:auto}}.search-modal-header{display:flex;align-items:center;gap:var(--sp-sm);padding:12px 14px;border-bottom:1px solid var(--border);background:var(--surface);position:sticky;top:0;z-index:1}.search-modal-field{flex:1;min-width:0;display:flex;align-items:center;gap:10px;background:var(--bg);border:1.5px solid var(--border);border-radius:var(--r-md);padding:0 14px;height:44px;transition:border-color var(--t-fast),box-shadow var(--t-fast)}.search-modal-field:focus-within{border-color:var(--chan-500);box-shadow:0 0 0 3px var(--primary-glow)}.sm-icon{width:18px;height:18px;color:var(--muted-2);flex-shrink:0}.search-modal-input{flex:1;min-width:0;font-size:1rem;font-family:var(--font);color:var(--text);background:#fff0;border:none;outline:none!important}.search-modal-input:focus,.search-modal-input:focus-visible{outline:none!important}.search-modal-input::placeholder{color:var(--muted-2)}.sm-cancel{font-size:.9rem;font-weight:600;color:var(--chan-600);padding:8px 4px 8px 8px;white-space:nowrap;flex-shrink:0;transition:color var(--t-fast)}.sm-cancel:hover{color:var(--chan-800)}.search-modal-results{flex:1;overflow-y:auto;padding:var(--sp-sm) 0 calc(var(--sp-xl) + env(safe-area-inset-bottom,0px))}.sm-hint{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:var(--sp-md);min-height:240px;color:var(--muted);font-size:.9rem;text-align:center;padding:var(--sp-xl)}.sm-result-item{display:flex;align-items:center;gap:13px;padding:12px 16px;cursor:pointer;border-bottom:1px solid var(--border-2);transition:background var(--t-fast);animation:fadeUp .18s both}.sm-result-item:hover{background:var(--chan-50)}.sm-result-img{width:52px;height:100%;background:var(--border-2);flex-shrink:0}.sm-result-body{flex:1;min-width:0}.sm-result-name{font-weight:600;font-size:.9rem;color:var(--text);line-height:1.3;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.sm-result-name mark{background:var(--chan-100);color:var(--chan-700);border-radius:2px;padding:0 1px}.sm-result-meta{font-size:.75rem;color:var(--muted);margin-top:2px}.sm-result-arrow{color:var(--muted-2);flex-shrink:0}.sm-result-arrow svg{width:16px;height:16px}.sm-no-results{text-align:center;padding:var(--sp-2xl) var(--sp-xl);color:var(--muted);font-size:.9rem}.curved-bottom-nav,.bottom-nav{display:none;position:fixed;bottom:calc(14px + env(safe-area-inset-bottom, 0px));left:14px;right:14px;max-width:420px;margin:0 auto;height:66px;z-index:var(--z-bottom);background:transparent!important;border:none!important;box-shadow:none!important;padding:0!important;pointer-events:none;transition:transform 0.3s cubic-bezier(.34,1.56,.64,1),opacity 0.25s ease}@media (max-width:768px){.curved-bottom-nav,.bottom-nav{display:flex;align-items:stretch;justify-content:center}}.bnav-bg-container{position:absolute;inset:0;display:flex;align-items:stretch;pointer-events:none;filter:drop-shadow(0 12px 30px rgb(28 24 20 / .08)) drop-shadow(0 2px 6px rgb(28 24 20 / .04));transition:filter 0.3s ease}[data-theme="dark"] .bnav-bg-container{filter:drop-shadow(0 14px 32px rgb(0 0 0 / .55))}.bnav-bg-wing{flex:1;background:var(--surface);transition:background 0.25s ease}.bnav-bg-left{border-radius:36px 0 0 36px}.bnav-bg-right{border-radius:0 36px 36px 0}.bnav-bg-notch{width:96px;height:66px;flex-shrink:0;margin:0 -1px;overflow:visible;display:flex}.bnav-bg-notch svg{width:96px;height:66px;display:block;fill:var(--surface);transition:fill 0.25s ease}.bnav-items-wrapper{position:relative;z-index:2;width:100%;height:100%;display:flex;align-items:center;justify-content:space-between;pointer-events:auto}.bnav-item,.bottom-nav-item{flex:1;height:100%;display:flex;flex-direction:column;align-items:center;justify-content:center;position:relative;color:#8e8e93;text-decoration:none;cursor:pointer;-webkit-tap-highlight-color:#fff0;transition:color 0.25s ease,transform 0.25s cubic-bezier(.34,1.56,.64,1);padding:0;border:none;background:#fff0;gap:3px}.bnav-item i,.bottom-nav-item i{font-size:1.25rem;color:inherit;transition:transform 0.35s cubic-bezier(.34,1.56,.64,1),color 0.25s ease,filter 0.25s ease}.bnav-item:not(.bnav-center-fab):active,.bottom-nav-item:not(.bnav-center-fab):active{transform:scale(.85)}.bnav-item:not(.bnav-center-fab).active,.bottom-nav-item:not(.bnav-center-fab).active{color:#e02424;transform:translateY(-2px)}.bnav-item:not(.bnav-center-fab).active i,.bottom-nav-item:not(.bnav-center-fab).active i{transform:scale(1.18);color:#e02424;filter:drop-shadow(0 2px 10px rgb(224 36 36 / .45))}.bnav-dot{width:5px;height:5px;border-radius:50%;background:#e02424;box-shadow:0 0 8px rgb(224 36 36 / .8),0 0 14px rgb(255 65 65 / .45);opacity:0;transform:scale(0);transition:transform 0.32s cubic-bezier(.34,1.56,.64,1),opacity 0.22s ease;margin-top:1px}.bnav-item:not(.bnav-center-fab).active .bnav-dot,.bottom-nav-item:not(.bnav-center-fab).active .bnav-dot{opacity:1;transform:scale(1)}.bnav-center-slot{width:96px;height:100%;flex-shrink:0;position:relative;display:flex;flex-direction:column;align-items:center;justify-content:flex-end;pointer-events:auto}.bnav-center-fab{position:absolute;top:-18px;left:0;right:0;margin:0 auto;width:56px;height:56px;border-radius:50%;background:var(--surface);border:3.5px solid var(--surface);box-shadow:0 4px 16px rgb(0 0 0 / .1);color:#8e8e93;display:flex;align-items:center;justify-content:center;cursor:pointer;text-decoration:none;outline:none;-webkit-tap-highlight-color:#fff0;transition:transform 0.25s ease,box-shadow 0.3s ease,border-color 0.25s ease,background 0.3s ease,color 0.25s ease;z-index:5;transform:none!important}[data-theme="dark"] .bnav-center-fab{background:var(--surface);border-color:var(--surface);box-shadow:0 4px 16px rgb(0 0 0 / .45);color:#a1a1aa}@keyframes bnavFabGlow{0%,100%{box-shadow:0 8px 22px rgb(224 36 36 / .42)}50%{box-shadow:0 14px 30px rgb(224 36 36 / .68)}}.bnav-center-fab:active{transform:scale(.92)!important}.bnav-center-fab.active{background:linear-gradient(135deg,#ff4141 0%,#e02424 100%);border-color:var(--surface);box-shadow:0 8px 26px rgb(224 36 36 / .5);color:#ffffff!important;animation:bnavFabGlow 3s infinite ease-in-out;transform:none!important}[data-theme="dark"] .bnav-center-fab.active{background:linear-gradient(135deg,#ff4141 0%,#e02424 100%);border-color:var(--surface);box-shadow:0 8px 28px rgb(224 36 36 / .65);color:#ffffff!important;transform:none!important}.bnav-center-fab i{font-size:1.32rem;color:#8e8e93;transition:transform 0.25s ease,color 0.25s ease;display:block;transform:none!important}.bnav-center-fab.active i{color:#ffffff!important;transform:scale(1.08)!important}.bnav-center-dot{width:5.5px;height:5.5px;border-radius:50%;background:#e02424;margin-bottom:9px;display:block;box-shadow:0 0 8px rgb(224 36 36 / .8),0 0 14px rgb(255 65 65 / .45);opacity:0;transform:scale(0);transition:transform 0.3s cubic-bezier(.34,1.56,.64,1),opacity 0.22s ease}.bnav-center-fab.active+.bnav-center-dot,.bnav-center-slot:has(.bnav-center-fab.active) .bnav-center-dot{opacity:1;transform:scale(1)}.quick-hub-backdrop{position:fixed;inset:0;background:rgb(15 23 42 / .4);backdrop-filter:blur(4px);-webkit-backdrop-filter:blur(4px);z-index:calc(var(--z-bottom) + 10);opacity:0;pointer-events:none;transition:opacity 0.28s cubic-bezier(.4,0,.2,1)}.quick-hub-backdrop.is-open{opacity:1;pointer-events:auto}.quick-hub-sheet{position:fixed;left:14px;right:14px;bottom:calc(88px + env(safe-area-inset-bottom, 0px));max-width:420px;margin:0 auto;background:var(--surface);border:1px solid var(--border);border-radius:28px;box-shadow:0 20px 40px rgb(0 0 0 / .16),0 4px 12px rgb(0 0 0 / .08);z-index:calc(var(--z-bottom) + 11);padding:18px 18px 20px;opacity:0;transform:translateY(24px) scale(.95);pointer-events:none;transition:opacity 0.3s cubic-bezier(.34,1.56,.64,1),transform 0.3s cubic-bezier(.34,1.56,.64,1)}.quick-hub-sheet.is-open{opacity:1;transform:translateY(0) scale(1);pointer-events:auto}.quick-hub-header{display:flex;flex-direction:column;align-items:center;margin-bottom:16px;position:relative}.quick-hub-pill-handle{width:36px;height:4px;background:var(--border);border-radius:4px;margin-bottom:12px}.quick-hub-title-row{width:100%;display:flex;align-items:center;justify-content:space-between}.quick-hub-title{display:flex;align-items:center;gap:8px;font-size:1.05rem;font-weight:800;color:var(--text)}.quick-hub-sparkle{color:#e02424;font-size:.95rem}.quick-hub-close-btn{background:var(--surface-2);border:1px solid var(--border);width:28px;height:28px;border-radius:50%;color:var(--text-muted);display:flex;align-items:center;justify-content:center;cursor:pointer;font-size:.85rem;transition:all 0.2s ease}.quick-hub-close-btn:hover{background:var(--border);color:var(--text)}.quick-hub-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px 8px}.quick-hub-item{display:flex;flex-direction:column;align-items:center;gap:6px;background:#fff0;border:none;cursor:pointer;padding:6px 2px;border-radius:14px;transition:transform 0.2s cubic-bezier(.34,1.56,.64,1),background 0.2s ease;-webkit-tap-highlight-color:#fff0}.quick-hub-item:active{transform:scale(.9);background:var(--surface-2)}.quick-hub-icon{width:48px;height:48px;border-radius:16px;display:flex;align-items:center;justify-content:center;font-size:1.25rem;color:#fff;box-shadow:0 4px 12px rgb(0 0 0 / .1);transition:transform 0.25s cubic-bezier(.34,1.56,.64,1)}.quick-hub-item:hover .quick-hub-icon{transform:translateY(-2px) scale(1.06)}.quick-hub-label{font-size:.75rem;font-weight:700;color:var(--text-2);text-align:center;white-space:nowrap}.qh-batches{background:linear-gradient(135deg,#3b82f6,#1d4ed8)}.qh-tests{background:linear-gradient(135deg,#10b981,#047857)}.qh-dpp{background:linear-gradient(135deg,#f59e0b,#d97706)}.qh-favorites{background:linear-gradient(135deg,#ec4899,#be185d)}.qh-radha{background:linear-gradient(135deg,#8b5cf6,#6d28d9)}.qh-schedule{background:linear-gradient(135deg,#06b6d4,#0e7490)}.qh-downloads{background:linear-gradient(135deg,#6366f1,#4338ca)}.qh-history{background:linear-gradient(135deg,#64748b,#334155)}.sidebar-overlay{position:fixed;inset:0;background:rgb(28 24 20 / .45);z-index:calc(var(--z-sidebar) - 1);opacity:0;pointer-events:none;transition:opacity var(--t-base);backdrop-filter:blur(2px)}.sidebar-overlay.visible{opacity:1;pointer-events:auto}.page-enter{animation:pageIn var(--t-slow) both}@keyframes pageIn{from{opacity:0;transform:translateX(12px)}to{opacity:1;transform:none}}@media (max-width:1280px){.batch-grid{grid-template-columns:repeat(3,1fr)}}@media (max-width:1024px){:root{--sidebar-w:196px}.batch-grid{grid-template-columns:repeat(2,1fr)}}@media (max-width:768px){:root{--sidebar-w:260px}.sidebar{transform:translateX(-100%);box-shadow:var(--sh-xl)}.sidebar.open{transform:translateX(0)}.main-wrapper{margin-left:0}.topbar{left:0;padding:0 var(--sp-md);gap:var(--sp-sm);height:60px}.hamburger-btn{display:flex;align-items:center;justify-content:center;width:40px;height:40px;border-radius:50%;background:var(--bg);border:1px solid var(--border);color:var(--text);transition:all var(--t-fast)}.hamburger-btn:active{transform:scale(.92);background:var(--chan-100);border-color:var(--chan-300);color:var(--chan-700)}.topbar-logo{display:flex;align-items:center;gap:6px}.task-counter{display:none}.search-container{display:none}.mobile-search-btn{display:flex;align-items:center;justify-content:center;width:40px;height:40px;border-radius:50%;background:var(--bg);border:1px solid var(--border);color:var(--text-2);transition:all var(--t-fast)}.mobile-search-btn:active{transform:scale(.92);background:var(--chan-100);border-color:var(--chan-300);color:var(--chan-700)}.notif-btn{width:40px;height:40px;border-radius:50%;background:var(--bg);border:1px solid var(--border);color:var(--text-2);transition:all var(--t-fast)}.notif-btn:active{transform:scale(.92);background:var(--chan-100);border-color:var(--chan-300);color:var(--chan-700)}.notif-badge{top:-2px;right:-2px;border-color:var(--bg)}.avatar-btn{width:36px;height:36px;border:2.5px solid var(--border);transition:all var(--t-fast)}.avatar-btn:active{transform:scale(.92);border-color:var(--chan-500)}.topbar-right{gap:8px}.content-area{padding:var(--sp-md) var(--sp-md) calc(98px + env(safe-area-inset-bottom,0px))}.bottom-nav{display:flex}.batch-grid{grid-template-columns:repeat(2,1fr);gap:10px;perspective:600px}.page-title{font-size:1.35rem}}@media (max-width:480px){.batch-grid{grid-template-columns:1fr}.page-header{flex-direction:column;align-items:flex-start;gap:var(--sp-sm)}.filter-tabs{gap:var(--sp-xs)}.ftab{padding:7px 14px;font-size:.8rem}.topbar-logo .logo-text{font-size:.85rem}}@media (max-width:360px){.topbar{gap:4px;padding:0 8px}.topbar-logo .logo-text{font-size:.78rem}.topbar-right{gap:4px}}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border-width:0}.hidden{display:none!important}.skeleton-detail-banner{height:180px;background:var(--border-2);border-radius:var(--r-md);margin-bottom:20px}.skeleton-detail-schedule{height:120px;background:var(--border-2);border-radius:var(--r-md);margin-bottom:20px}.skeleton-detail-tabs{height:60px;background:var(--border-2);border-radius:var(--r-md)}.today-schedule-container{margin-bottom:var(--sp-lg)}.today-schedule-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:var(--sp-md)}.today-schedule-title{font-size:1.15rem;font-weight:700;color:var(--text);border-left:4px solid #c88a1a;padding-left:8px;margin:0}.today-weekly-btn{background:#fff0;border:none;color:var(--primary);font-weight:600;font-size:.85rem;cursor:pointer;display:flex;align-items:center;gap:6px}.today-carousel{display:flex;gap:16px;overflow-x:auto;padding-bottom:8px;scrollbar-width:none;scroll-behavior:smooth}.today-carousel::-webkit-scrollbar{display:none}.today-card{min-width:210px;max-width:230px;flex:0 0 auto;border:1px solid var(--border);border-radius:8px;position:relative;display:flex;flex-direction:column;transition:none;background:var(--surface);box-shadow:0 4px 0 var(--border-2),0 8px 16px rgb(0 0 0 / .08)}.today-card-top{background:linear-gradient(135deg,#FEFDFE 0%,#F4F1FC 100%);padding:10px 10px 0 10px;display:block;position:relative;min-height:90px;border-top-left-radius:7px;border-top-right-radius:7px;overflow:hidden}.today-card-top::after{content:"";display:table;clear:both}.today-avatar-box{float:right;width:76px;height:76px;margin-left:8px;margin-top:14px;position:relative;shape-outside:circle(50% at 50% 50%);display:flex;align-items:flex-end;justify-content:center}.today-card-content{display:block;padding-right:6px;padding-bottom:10px}.today-subject{font-size:.55rem;font-weight:700;color:#8E55FF;text-transform:uppercase;letter-spacing:.05em;margin-bottom:2px;display:block}.today-topic-details{font-size:.65rem;font-weight:600;color:#060606;line-height:1.3;margin-bottom:4px;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}.today-teacher-name{font-size:.55rem;font-weight:600;color:#90807D;margin-top:8px;display:block}.today-avatar-bg{position:absolute;bottom:0;width:56px;height:56px;background:#E7E0F7;border-radius:50%;z-index:0}.today-avatar-img{position:absolute;bottom:-4px;width:120%;height:110%;object-fit:contain;object-position:bottom center;z-index:1;filter:drop-shadow(0 3px 5px rgb(0 0 0 / .12));transform:scale(1.05);transform-origin:bottom center}.today-card-bottom{padding:10px;background:var(--surface);border-top:1px dashed var(--border);border-bottom-left-radius:7px;border-bottom-right-radius:7px;position:relative}.today-card .today-card-bottom::before,.today-card .today-card-bottom::after{content:"";position:absolute;top:-8px;width:16px;height:16px;background-color:var(--bg);border-radius:50%;border:1px solid var(--border);z-index:10}.today-card .today-card-bottom::before{left:-9px;border-left-color:#fff0;border-bottom-color:#fff0;transform:rotate(45deg)}.today-card .today-card-bottom::after{right:-9px;border-right-color:#fff0;border-top-color:#fff0;transform:rotate(45deg)}.today-card{border-bottom:none;border-bottom-left-radius:0;border-bottom-right-radius:0;margin-bottom:8px}.today-card .today-card-bottom{border-bottom-left-radius:0;border-bottom-right-radius:0;padding-bottom:16px}.today-card::after{content:"";position:absolute;bottom:-6px;left:-1px;right:-1px;height:6px;background-image:radial-gradient(circle at 6px 0,transparent 4px,var(--surface) 4.5px);background-size:12px 6px;background-position:top center;background-repeat:repeat-x;z-index:10;filter:drop-shadow(0 1px 0 var(--border))}.today-meta-row{display:flex;justify-content:space-between;align-items:center;margin-bottom:6px}.today-time-ago{font-size:.65rem;color:#6b7280;font-weight:500}.today-status-pill{font-size:.65rem;font-weight:600;color:var(--text-muted);display:flex;align-items:center;gap:4px}.today-status-pill i{font-size:.35rem}.today-status-pill.live{background:#ef233c;color:#fff;padding:4px 8px;border-radius:4px;font-weight:700;text-transform:uppercase;animation:live-pulse-bg 1.5s infinite}.today-status-pill.live i{color:#fff;font-size:.4rem;margin-right:2px}@keyframes live-pulse-bg{0%{box-shadow:0 0 0 0 rgb(239 68 68 / .4)}70%{box-shadow:0 0 0 6px #fff0}100%{box-shadow:0 0 0 0 #fff0}}.today-card.live{border:1px solid #fca5a5;background-color:#fef2f2;box-shadow:0 4px 12px rgb(239 68 68 / .15)}.today-card.live .today-card-top,.today-card.live .today-card-bottom{background-color:#fff0}.today-card.live::after{background-image:radial-gradient(circle at 6px 0,transparent 4px,#fef2f2 4.5px)}.today-card.live .today-card-bottom::before,.today-card.live .today-card-bottom::after{border-color:#fca5a5}.countdown-tick{display:inline-block;animation:tick-slide 0.3s cubic-bezier(.175,.885,.32,1.275)}@keyframes tick-slide{from{transform:translateY(-8px);opacity:0}to{transform:translateY(0);opacity:1}}.today-status-pill.upcoming{color:#d97706;background:#fef3c7;padding:2px 6px;border-radius:4px}.today-status-pill.upcoming i{color:#d97706}.today-status-pill.ended,.today-status-pill.ended i{color:#9ca3af}.today-footer-row{display:flex;align-items:center;gap:8px}.today-time-range{font-size:.65rem;font-weight:600;color:var(--text);display:flex;align-items:center;gap:4px;background:var(--surface-2);padding:4px 8px;border-radius:4px}.today-duration-pill{font-size:.65rem;font-weight:600;color:#6b7280;background:var(--surface-2);padding:4px 8px;border-radius:4px}.detail-tabs-bar{display:flex;background:var(--surface);border:1.5px solid var(--border);border-radius:var(--r-md);padding:6px;gap:6px;margin-bottom:var(--sp-lg);overflow-x:auto;scrollbar-width:none;box-shadow:var(--sh-sm)}.detail-tabs-bar::-webkit-scrollbar{display:none}.detail-tab{padding:10px 18px;font-size:.85rem;font-weight:700;color:var(--muted);background:#fff0;border:none;border-radius:var(--r-sm);cursor:pointer;transition:all var(--t-fast);white-space:nowrap}.detail-tab:hover{color:var(--text);background:var(--bg)}.detail-tab.active{color:var(--chan-700);background:var(--chan-100)}.sub-batch-tabs-bar{display:flex;background:var(--bg);border:1px solid var(--border);border-radius:var(--r-md);padding:4px;gap:4px;margin-bottom:var(--sp-md);overflow-x:auto;scrollbar-width:none}.sub-batch-tabs-bar::-webkit-scrollbar{display:none}.sub-batch-tab{padding:8px 14px;font-size:.8rem;font-weight:600;color:var(--muted);background:#fff0;border:none;border-radius:var(--r-sm);cursor:pointer;transition:all var(--t-fast);white-space:nowrap}.sub-batch-tab:hover{color:var(--text);background:var(--surface)}.sub-batch-tab.active{color:var(--chan-700);background:var(--surface);box-shadow:0 1px 3px rgb(0 0 0 / .08)}.sub-batch-selector-bar{display:flex;align-items:center;gap:12px;background:var(--surface);border:1.5px solid var(--border);border-radius:var(--r-md);padding:10px 16px;margin-bottom:var(--sp-md);flex-wrap:wrap;box-shadow:var(--sh-sm)}.sub-batch-selector-label{font-size:.85rem;font-weight:700;color:var(--chan-700);display:flex;align-items:center;gap:6px;white-space:nowrap}.sub-batch-selector-tabs{display:flex;gap:8px;overflow-x:auto;scrollbar-width:none;flex:1}.sub-batch-selector-tabs::-webkit-scrollbar{display:none}.sub-batch-select-btn{padding:6px 14px;font-size:.82rem;font-weight:600;color:var(--muted);background:var(--bg);border:1px solid var(--border);border-radius:var(--r-sm);cursor:pointer;transition:all var(--t-fast);white-space:nowrap}.sub-batch-select-btn:hover{border-color:var(--chan-400);color:var(--text)}.sub-batch-select-btn.active{background:var(--chan-100);color:var(--chan-700);border-color:var(--chan-400);font-weight:700}.subjects-grid,.announcements-list{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:var(--sp-md);width:100%}@media (max-width:992px){.subjects-grid,.announcements-list{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (max-width:768px){.subjects-grid,.announcements-list{grid-template-columns:repeat(1,minmax(0,1fr))}}.subject-card{display:flex;align-items:center;gap:14px;background:var(--surface);border:1px solid var(--border);border-radius:var(--r-md);padding:12px;transition:none;min-width:0;box-shadow:0 4px 0 var(--border-2),0 8px 16px rgb(0 0 0 / .06)}.sub-img-wrap{width:48px;height:48px;border-radius:var(--r-sm);background:var(--border-2);overflow:hidden;flex-shrink:0;display:flex;align-items:center;justify-content:center}.sub-img{width:100%;height:100%;object-fit:cover}.sub-body{min-width:0}.sub-name{font-size:.88rem;font-weight:600;color:var(--text);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.sub-meta{font-size:.75rem;color:var(--muted);margin-top:3px}.community-posts-list{display:grid;gap:16px;grid-template-columns:repeat(1,1fr)}@media (min-width:550px){.community-posts-list{grid-template-columns:repeat(2,1fr)}}@media (min-width:768px){.community-posts-list{grid-template-columns:repeat(3,1fr)!important}}.community-post-card{min-width:0!important;height:100%;display:flex;flex-direction:column;justify-content:space-between}.announcements-grid{display:grid;gap:12px;grid-template-columns:repeat(1,1fr)}@media (min-width:550px){.announcements-grid{grid-template-columns:repeat(2,1fr);gap:12px}}@media (min-width:768px){.announcements-grid{grid-template-columns:repeat(3,1fr)!important;gap:12px!important}}.announcement-card{background:var(--surface);border:1.5px solid var(--border);border-radius:var(--r-md);padding:14px 16px;display:flex;flex-direction:column;gap:8px;box-shadow:var(--sh-sm);animation:cardIn var(--t-slow) both;word-break:break-word;overflow-wrap:anywhere;min-width:0!important}.ann-author{font-size:.65rem;font-weight:800;color:var(--primary);background:var(--primary-alpha);padding:3px 8px;border-radius:4px;display:inline-flex;align-items:center;gap:4px;border:1px solid var(--border);white-space:nowrap;flex-shrink:0}.ann-title{font-size:.95rem;font-weight:800;color:var(--text);margin-top:3px;line-height:1.35;word-break:break-word;overflow-wrap:anywhere}.ann-date{font-size:.68rem;color:var(--text-muted);font-weight:600;white-space:nowrap;flex-shrink:0}.ann-body-wrapper{margin:6px 0;font-size:.86rem;color:var(--text-2);line-height:1.55;max-height:120px;overflow-y:auto;word-break:break-word;overflow-wrap:anywhere}.ann-body{white-space:pre-wrap;word-break:break-word;overflow-wrap:anywhere}.ann-attachment{position:relative;margin-top:6px;border-radius:8px;overflow:hidden;border:1px solid var(--border);cursor:pointer;background:var(--surface-2)}.ann-attachment img{width:100%;max-height:150px;object-fit:cover;display:block}.ann-attachment-overlay{position:absolute;bottom:6px;right:6px;background:rgb(0 0 0 / .75);color:#fff;font-size:.7rem;font-weight:700;padding:4px 10px;border-radius:6px;backdrop-filter:blur(4px);display:flex;align-items:center;gap:4px}.lightbox-modal{position:fixed;inset:0;background:rgb(0 0 0 / .92);display:flex;align-items:center;justify-content:center;z-index:999999;padding:16px;backdrop-filter:blur(8px);animation:fadeIn var(--t-fast) forwards}.lightbox-modal[hidden]{display:none!important}.lightbox-close{position:absolute;top:16px;right:16px;width:44px;height:44px;border-radius:50%;background:rgb(255 255 255 / .15);border:1.5px solid rgb(255 255 255 / .25);color:#fff;font-size:1.3rem;cursor:pointer;display:flex;align-items:center;justify-content:center;z-index:1000000;transition:transform 0.2s,background 0.2s}.lightbox-close:hover,.lightbox-close:active{background:rgb(255 255 255 / .3);transform:scale(1.08)}.lightbox-img{max-width:95vw;max-height:88vh;object-fit:contain;border-radius:var(--r-md);box-shadow:0 20px 40px rgb(0 0 0 / .6);animation:scaleIn var(--t-fast) forwards}@keyframes scaleIn{from{transform:scale(.95);opacity:0}to{transform:scale(1);opacity:1}}@keyframes fadeIn{from{opacity:0}to{opacity:1}}.detail-layout-grid{display:grid;grid-template-columns:1fr 340px;gap:var(--sp-lg);align-items:start}.detail-left-col{min-width:0;max-width:100%}.detail-right-col{position:sticky;top:calc(var(--topbar-h) + var(--sp-md));z-index:10}.detail-sticky-card{background:var(--surface);box-shadow:inset 0 0 0 1.5px var(--border),var(--sh-md);border-radius:var(--r-md);display:flex;flex-direction:column;position:relative;border-bottom-left-radius:0;border-bottom-right-radius:0;margin-bottom:8px}.detail-sticky-card::after{content:"";position:absolute;bottom:-6px;left:0;right:0;height:6px;background-image:radial-gradient(circle at 6px 0,transparent 4px,var(--surface) 4.5px);background-size:12px 6px;background-position:top center;background-repeat:repeat-x;z-index:10;filter:drop-shadow(0 1.5px 0 var(--border))}.detail-sticky-card .detail-img-wrap{position:relative;overflow:hidden;background:var(--border-2);aspect-ratio:16 / 9;width:100%;border-top-left-radius:calc(var(--r-md) - 1.5px);border-top-right-radius:calc(var(--r-md) - 1.5px)}.detail-sticky-card .detail-img{width:100%;height:100%;object-fit:cover;display:block}.detail-meta-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;padding:12px;background:var(--bg);border-radius:var(--r-sm);border:1.5px solid var(--border);margin:var(--sp-xs) 0 var(--sp-sm)}.meta-item{display:flex;flex-direction:column;gap:2px}.meta-label{font-size:.68rem;color:var(--muted);text-transform:uppercase;font-weight:600;letter-spacing:.5px}.meta-value{font-size:.82rem;color:var(--text);font-weight:700}.detail-card-pointers{list-style:none;padding:0;margin:var(--sp-xs) 0;display:flex;flex-direction:column;gap:8px}.detail-card-pointers li{font-size:.82rem;color:var(--text-2);display:flex;align-items:center}.detail-card-info{padding:var(--sp-md);display:flex;flex-direction:column;gap:8px;position:relative;border-top:1.5px dashed var(--border);padding-bottom:20px}.detail-card-info::before,.detail-card-info::after{content:"";position:absolute;top:-8px;width:16px;height:16px;background-color:var(--bg);border-radius:50%;border:1.5px solid var(--border);box-shadow:inset 1px 1px 4px rgb(0 0 0 / .06);z-index:10}.detail-card-info::before{left:-8px;border-left-color:#fff0;border-bottom-color:#fff0;transform:rotate(45deg)}.detail-card-info::after{right:-8px;border-right-color:#fff0;border-top-color:#fff0;transform:rotate(45deg)}.detail-card-badge{font-size:.65rem;font-weight:700;color:var(--chan-700);background:var(--chan-100);padding:3px 8px;border-radius:var(--r-xs);align-self:flex-start;text-transform:uppercase}.detail-card-title{font-size:1.1rem;font-weight:800;color:var(--text);line-height:1.3}.detail-card-by{font-size:.8rem;color:var(--muted)}.detail-price-box{display:flex;align-items:baseline;gap:var(--sp-xs);margin:var(--sp-xs) 0}.price-original{font-size:.88rem;color:var(--muted);text-decoration:line-through}.price-current{font-size:1.4rem;font-weight:800;color:var(--text)}.detail-card-actions{display:flex;gap:8px;margin-top:8px}.detail-card-actions .enroll-btn{flex:1}.detail-card-actions .detail-fav-btn{width:44px;height:44px;border-radius:var(--r-sm);border:1.5px solid var(--border);background:var(--surface);color:var(--text-2);display:flex;align-items:center;justify-content:center;transition:all var(--t-fast);cursor:pointer}.detail-card-actions .detail-fav-btn i{font-size:1.1rem;transition:transform var(--t-fast)}.detail-card-actions .detail-fav-btn:active i{transform:scale(.85)}.detail-card-actions .detail-fav-btn.is-fav{color:#ef4444;border-color:#fca5a5;background:#fef2f2}@media (max-width:1200px){.detail-layout-grid{grid-template-columns:1fr}.detail-right-col{position:static;order:-1;margin-bottom:var(--sp-md);width:100%}.detail-sticky-card{max-width:100%;margin:0 0 var(--sp-md)}}@media (max-width:580px){.detail-sticky-card{max-width:100%;border-radius:0;border-left:none;border-right:none}}.topics-grid{display:grid;grid-template-columns:1fr;gap:var(--sp-md);margin-top:var(--sp-lg)}@media (min-width:1024px){.topics-grid{grid-template-columns:repeat(4,1fr)}}.topic-card{background:var(--surface);border-radius:var(--r-md);border:1px solid var(--border);box-shadow:0 4px 0 var(--border-2),0 8px 16px rgb(0 0 0 / .06);display:flex;flex-direction:column;position:relative;overflow:hidden;cursor:pointer;border-bottom-left-radius:0;border-bottom-right-radius:0;margin-bottom:6px}.topic-card::after{content:"";position:absolute;bottom:0;left:0;right:0;height:6px;background-image:radial-gradient(circle at 6px 6px,var(--bg) 3.5px,var(--border) 4px,var(--border) 5px,transparent 5.5px);background-size:12px 6px;background-position:bottom left;background-repeat:repeat-x;z-index:10;pointer-events:none}.topic-card-body{padding:var(--sp-md);padding-bottom:24px;background:var(--surface);display:flex;flex-direction:row;gap:12px;flex-grow:1}.topic-accent-line{width:4px;border-radius:4px;background:var(--chan-500);margin:4px 0;flex-shrink:0}.topic-content-wrap{display:flex;flex-direction:column;gap:6px;flex-grow:1;justify-content:center}.topic-name{font-size:1rem;font-weight:700;color:var(--text);line-height:1.4}.topic-stats-text{font-size:.72rem;color:var(--chan-700);background:var(--primary-light);border:1px solid var(--chan-200);padding:4px 10px;border-radius:var(--r-sm);font-weight:700;display:inline-flex;flex-wrap:wrap;align-items:center;width:fit-content}.content-list-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:16px}@media (min-width:1200px){.content-list-grid{grid-template-columns:repeat(4,1fr)}}.test-grid{display:grid;gap:16px;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));margin-top:16px;width:100%;box-sizing:border-box}@media (max-width:600px){.test-grid{grid-template-columns:1fr;gap:12px}}.test-card-item{width:100%;max-width:100%;min-width:0;box-sizing:border-box;overflow:hidden;transition:transform 0.2s cubic-bezier(.16,1,.3,1),box-shadow 0.2s ease,border-color 0.2s ease}.test-card-item:hover{transform:translateY(-2px);box-shadow:var(--sh-md);border-color:var(--primary-alpha)}.test-card-item .action-btn{box-sizing:border-box;text-decoration:none}.math-content{line-height:1.7;word-break:break-word;color:var(--text)}.math-content .katex{font-size:1.05em;font-family:KaTeX_Main,'Times New Roman',serif}.math-content .katex-display{margin:.75em 0;overflow-x:auto;overflow-y:hidden;padding:4px 0;scrollbar-width:thin}.math-content mjx-container{display:inline-block!important;margin:0 2px!important;outline:none!important}.math-content mjx-container[jax="CHTML"][display="true"]{display:block!important;margin:1em 0!important;overflow-x:auto;overflow-y:hidden;padding:4px 0}.content-card{background:var(--surface);border-radius:var(--r-md);border:1px solid var(--border);overflow:hidden;display:flex;flex-direction:column;box-shadow:0 4px 0 var(--border-2),0 8px 16px rgb(0 0 0 / .06);transition:opacity 0.3s,filter 0.3s}.content-card.is-completed{opacity:.6;filter:grayscale(.4)}.content-card.is-completed:hover{opacity:.8;filter:grayscale(.2)}.progress-bar-fill{position:relative;overflow:hidden}.progress-bar-fill::after{content:'';position:absolute;top:0;left:0;right:0;bottom:0;background:linear-gradient(90deg,#fff0 0%,rgb(255 255 255 / .25) 50%,#fff0 100%);animation:progress-shimmer 1.5s infinite linear}@keyframes progress-shimmer{0%{transform:translateX(-100%)}100%{transform:translateX(100%)}}.content-card-main{display:flex;padding:16px;gap:16px}.content-img-box{width:90px;height:90px;border-radius:var(--r-sm);position:relative;flex-shrink:0;display:flex;align-items:center;justify-content:center}.lecture-img-box{background:#faeaea;overflow:hidden}.teacher-cutout{width:100%;height:100%;object-fit:cover;object-position:top}.dpp-box{background:#fdf2df}.note-box{background:#e3effc}.main-svg{width:60px;height:60px}.badge-svg{position:absolute;bottom:-4px;right:-4px;width:32px;height:32px}.play-badge{position:absolute;bottom:6px;right:6px;background:red;color:#fff;width:22px;height:22px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:.6rem;border:2px solid #fff}.content-info{display:flex;flex-direction:column;flex-grow:1;min-width:0}.content-header-row{display:flex;justify-content:space-between;align-items:center;margin-bottom:6px}.content-meta{font-size:.65rem;color:var(--text-muted);font-weight:700;letter-spacing:.5px}.content-check{color:var(--text-muted);font-size:1.4rem;opacity:.6;transition:all 0.2s ease;display:flex;align-items:center;justify-content:center}.content-check:hover{opacity:1;transform:scale(1.1)}.content-title{font-size:.95rem;font-weight:700;color:var(--text);line-height:1.3;margin-bottom:8px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.content-duration,.content-stats{font-size:.75rem;color:var(--text-muted);margin-top:auto;font-weight:500}.content-actions-row{display:flex;border-top:1px solid var(--border);background:var(--surface-2)}.content-btn{flex:1;background:#fff0;border:none;padding:12px;font-size:.85rem;font-weight:600;color:var(--text);cursor:pointer;display:flex;align-items:center;justify-content:center;gap:8px;transition:background var(--t-fast)}.content-btn:hover{background:var(--surface)}.content-btn.action-watch i{color:var(--text)}.content-btn.action-notes{border-left:1px solid var(--border)}.split-actions .action-view{flex:4}.split-actions .action-download{flex:1;border-left:1px solid var(--border);color:var(--text-muted)}@media (max-width:600px){.content-card{flex-direction:column}.content-img-wrap,.content-icon-wrap{width:100%;height:180px}}.schedule-modal-item{padding:16px;background:var(--surface-2);border:1px solid var(--border);border-radius:var(--r-md);display:flex;flex-direction:column;align-items:stretch;transition:transform 0.2s,box-shadow 0.2s;gap:14px}.schedule-modal-item:hover{transform:translateY(-2px);box-shadow:var(--sh-sm)}.schedule-modal-info{display:flex;align-items:center;gap:12px;min-width:0;width:100%}.schedule-modal-icon{width:40px;height:40px;border-radius:8px;display:flex;align-items:center;justify-content:center;flex-shrink:0}.schedule-modal-icon.pdf{background:#e3effc;color:var(--primary)}.schedule-modal-icon.dpp{background:#fdf2df;color:#d97706}.schedule-modal-title{font-size:.95rem;font-weight:600;color:var(--text);line-height:1.4;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden;word-break:break-word;flex:1}.schedule-modal-desc{font-size:.75rem;color:var(--text-muted);margin-top:4px}.schedule-modal-actions{display:flex;gap:8px;justify-content:flex-end;border-top:1px solid var(--border);padding-top:12px;margin-top:2px}.schedule-modal-btn{background:var(--surface);color:var(--text);border:1px solid var(--border);border-radius:8px;cursor:pointer;font-size:.85rem;font-weight:600;display:flex;align-items:center;justify-content:center;transition:all 0.2s}.schedule-modal-btn:hover{background:var(--bg);border-color:var(--border-focus)}.schedule-modal-btn.text{padding:8px 16px}.schedule-modal-btn.icon{width:38px;height:38px}.khazana-container{padding:8px 0;display:flex;flex-direction:column;gap:20px}.k-row-section{display:flex;flex-direction:column;gap:12px}.k-row-header{display:flex;align-items:center;justify-content:space-between;padding:0 16px}.k-row-title{font-size:1.1rem;font-weight:700;color:var(--text);display:flex;align-items:center;gap:8px;margin:0}.k-row-title i{color:var(--primary)}.k-view-all{background:var(--primary);color:#fff;border:none;padding:6px 14px;border-radius:var(--r-md);font-size:.75rem;font-weight:700;cursor:pointer;display:flex;align-items:center;gap:6px;box-shadow:0 4px 10px rgba(var(--primary-rgb),.3);transition:transform 0.2s ease,box-shadow 0.2s ease}.k-view-all:hover{transform:translateY(-2px);box-shadow:0 6px 14px rgba(var(--primary-rgb),.4)}.k-carousel{display:flex;gap:12px;padding:4px 16px 16px;overflow-x:auto;scroll-snap-type:x mandatory;scrollbar-width:none}.k-carousel::-webkit-scrollbar{display:none}.khazana-card{flex-shrink:0;width:75vw;max-width:240px;scroll-snap-align:center;background:var(--topbar-bg);border-radius:var(--r-lg);border:1px solid var(--border);box-shadow:0 6px 0 var(--border-2),0 12px 24px rgb(0 0 0 / .12);overflow:visible;cursor:pointer;transition:none;padding:10px 10px 0 10px}.k-card-img-wrap{position:relative;height:120px;background:var(--surface-2);display:flex;align-items:flex-end;justify-content:center;overflow:hidden;border-radius:var(--r-md);box-shadow:inset 0 2px 10px rgb(0 0 0 / .03)}.k-card-bg{position:absolute;inset:0;background:linear-gradient(135deg,var(--surface) 0%,var(--surface-2) 100%);z-index:0}.k-teacher-img{position:relative;z-index:1;height:95%;width:auto;object-fit:contain;filter:drop-shadow(0 4px 8px rgb(0 0 0 / .1));transition:none}.k-teacher-fallback{position:relative;z-index:1;font-size:4rem;font-weight:800;color:var(--border-2);display:flex;align-items:center;justify-content:center;height:100%;width:100%}.k-badge{position:absolute;top:10px;left:10px;z-index:2;background:var(--primary);color:#fff;font-size:.65rem;font-weight:700;padding:4px 8px;border-radius:var(--r-sm);text-transform:uppercase;box-shadow:0 2px 6px rgb(0 0 0 / .15)}.k-card-info{padding:14px 4px}.k-title{font-size:1rem;font-weight:700;color:var(--text);margin:0 0 6px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.k-desc{font-size:.85rem;color:var(--text-2);margin:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;font-weight:500}.k-teachers-section{padding-top:16px;border-top:1px solid var(--border)}.k-teacher-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(140px,1fr));gap:20px;padding:10px 16px 24px}.k-teacher-item{background:var(--topbar-bg);border:1px solid var(--border);border-radius:var(--r-lg);overflow:hidden;cursor:pointer;box-shadow:0 4px 0 var(--border-2),0 8px 16px rgb(0 0 0 / .08);transition:none;display:flex;flex-direction:column;align-items:center}.k-t-avatar-wrap{width:100%;aspect-ratio:1;background:linear-gradient(180deg,var(--surface) 0%,var(--surface-2) 100%);display:flex;align-items:flex-end;justify-content:center;overflow:hidden;border-bottom:1px solid var(--border)}.k-t-img{width:auto;height:100%;object-fit:contain;filter:drop-shadow(0 4px 8px rgb(0 0 0 / .1));transition:none}.k-t-fallback{font-size:4rem;font-weight:800;color:var(--border-2);display:flex;align-items:center;justify-content:center;width:100%;height:100%}.k-t-name{font-size:.85rem;font-weight:700;color:var(--text);text-align:center;padding:12px 8px;margin:0;width:100%;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.k-teacher-more-wrap{display:flex;justify-content:center;padding:16px}.k-load-more-btn{background:var(--surface);color:var(--text);border:1px solid var(--border);padding:10px 24px;border-radius:var(--r-md);font-weight:600;font-size:.9rem;cursor:pointer;display:flex;align-items:center;gap:8px;box-shadow:0 4px 12px rgb(0 0 0 / .05);transition:transform 0.2s ease,box-shadow 0.2s ease,border-color 0.2s ease}.k-load-more-btn:hover{transform:translateY(-2px);box-shadow:0 6px 16px rgb(0 0 0 / .1);border-color:var(--primary);color:var(--primary)}.khazana-filter-bar{display:flex;gap:12px;margin-bottom:24px;flex-wrap:wrap;padding-bottom:8px;position:relative;z-index:100}.filter-pill{position:relative;background:var(--surface);border:1px solid var(--border-2);border-radius:8px;padding:8px 16px 8px 12px;display:inline-flex;align-items:center;gap:10px;font-size:14px;font-weight:500;color:var(--text);cursor:pointer;white-space:nowrap;user-select:none;transition:border-color 0.2s,box-shadow 0.2s}.filter-pill:hover{border-color:var(--primary)}.filter-pill.open{border-color:var(--primary);box-shadow:0 0 0 2px rgb(90 75 218 / .1)}.filter-badge{background:#f0edff;color:var(--primary);width:24px;height:24px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:12px;font-weight:600}.filter-badge.zero{opacity:.5}.filter-arrow{color:#6b7280;font-size:12px;transition:transform 0.2s}.filter-pill.open .filter-arrow{transform:rotate(180deg)}.filter-popover{position:absolute;top:calc(100% + 8px);left:0;background:var(--surface);border:1px solid var(--border);border-radius:12px;box-shadow:0 10px 30px rgb(0 0 0 / .1);padding:8px 0;width:max-content;min-width:220px;max-width:320px;max-height:280px;overflow-y:auto;z-index:9999;display:none;flex-direction:column}.filter-pill.open .filter-popover{display:flex}.filter-option{padding:8px 16px;display:flex;align-items:center;gap:12px;cursor:pointer;transition:background 0.15s}.filter-option:hover{background:var(--bg)}.filter-option input[type="checkbox"]{width:16px;height:16px;accent-color:var(--primary);cursor:pointer}.filter-option-label{font-size:14px;color:var(--text);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}@media (max-width:768px){.khazana-card{min-width:240px;max-width:260px;scroll-snap-align:start}.k-card-img-wrap{height:120px}.k-teacher-grid{grid-template-columns:repeat(auto-fill,minmax(110px,1fr));gap:16px}.k-t-name{font-size:.75rem;padding:10px 6px}}.schedule-page{display:flex;gap:24px;align-items:flex-start;max-width:1200px;margin:0 auto}.schedule-main{flex:1;display:flex;flex-direction:column}.schedule-sidebar{width:340px;background:var(--surface);border-radius:var(--r-lg);padding:24px;box-shadow:0 4px 20px rgb(0 0 0 / .03);position:sticky;top:90px}@media (max-width:900px){.schedule-page{flex-direction:column-reverse;gap:20px}.schedule-sidebar{width:100%;position:static;padding:16px}.schedule-main{padding:0}}.sch-header-title{font-size:1.8rem;font-weight:700;color:var(--text);margin-bottom:20px}.sch-filter-bar{display:flex;gap:12px;flex-wrap:wrap;margin-bottom:32px}.sch-chip{padding:8px 16px;border-radius:20px;font-size:.85rem;font-weight:600;color:var(--text-muted);border:1px solid var(--border);background:#fff0;cursor:pointer;display:flex;align-items:center;gap:8px;transition:all 0.2s}.sch-chip.active{background:var(--surface-2);color:var(--text);border-color:var(--border)}.sch-chip .remove{font-size:.8rem;opacity:.6}.sch-chip:hover .remove{opacity:1}.sch-chip-dropdown{position:relative}.sch-chip-main{background:var(--primary);color:#fff;border:none}.sch-chip-main .count{background:rgb(255 255 255 / .2);border-radius:50%;width:20px;height:20px;display:flex;align-items:center;justify-content:center;font-size:.75rem}.sch-time-group{margin-bottom:24px}.sch-time-label{font-size:.9rem;font-weight:600;color:var(--text-muted);margin-bottom:12px}.sch-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--r-md);padding:0;display:flex;flex-direction:column;box-shadow:0 6px 0 var(--border-2),0 12px 24px rgb(0 0 0 / .12);margin-bottom:24px;overflow:hidden;transition:none}.sch-card-body{padding:20px;display:flex;gap:20px;position:relative}.sch-teacher-col{position:relative}.sch-teacher-img{width:60px;height:auto;border-radius:var(--r-md);object-fit:cover;background:var(--surface-2)}.sch-live-badge{position:absolute;bottom:-6px;right:-6px;background:var(--red);color:#fff;border-radius:50%;width:22px;height:22px;display:flex;align-items:center;justify-content:center;font-size:.6rem;border:2px solid var(--surface)}.sch-card-info{flex:1}.sch-meta{font-size:.8rem;color:var(--text-muted);margin-bottom:6px;display:flex;align-items:center;gap:6px}.sch-title{font-size:1.05rem;font-weight:700;color:var(--text);margin-bottom:6px;line-height:1.4}.sch-duration{font-size:.8rem;color:var(--text-muted);margin-bottom:16px}.sch-actions{display:flex;gap:12px}.sch-btn{padding:8px 16px;border-radius:var(--r-sm);font-size:.85rem;font-weight:600;cursor:pointer;border:none;display:flex;align-items:center;gap:8px;transition:all 0.2s}.sch-btn-watch{background:var(--surface-2);color:var(--text)}.sch-btn-watch:hover{background:var(--border)}.sch-btn-notes{background:#fff0;color:var(--text);border:1px solid var(--surface-2)}.sch-card-footer{padding:12px 20px;border-top:1px dashed var(--border);background:rgb(0 0 0 / .01);display:flex;align-items:center;justify-content:space-between}.sch-dpp-title{font-size:.85rem;font-weight:600;color:var(--yellow-500);display:flex;align-items:center;gap:8px}.sch-dpp-link{font-size:.85rem;font-weight:600;color:var(--text-muted);text-decoration:none;cursor:pointer}.sch-dpp-link:hover{color:var(--text)}@media (max-width:600px){.sch-card-body{padding:16px;gap:12px}.sch-teacher-img{width:48px}.sch-actions{flex-direction:column;width:100%;gap:8px}.schedule-modal-btn.text{width:100%;justify-content:center}}.notes-drawer-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background:rgb(0 0 0 / .4);z-index:9999;backdrop-filter:blur(2px);opacity:0;transition:opacity 0.3s ease}.notes-drawer-content{position:fixed;background:var(--surface);box-shadow:-4px 0 24px rgb(0 0 0 / .1);transition:transform 0.3s cubic-bezier(.4,0,.2,1);overflow-y:auto;padding:24px;z-index:10000}.drawer-handle{display:none}.pdf-drawer-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background:rgb(0 0 0 / .4);z-index:9999;backdrop-filter:blur(2px);opacity:0;transition:opacity 0.3s ease}.pdf-drawer-content{position:fixed;background:var(--bg);box-shadow:-8px 0 32px rgb(0 0 0 / .15);transition:transform 0.3s cubic-bezier(.4,0,.2,1);overflow-y:auto;padding:16px;z-index:10000;top:0;bottom:0;right:0;width:600px;max-width:90vw;transform:translateX(100%);border-left:1px solid var(--border)}.pdf-drawer-overlay.open{opacity:1}.pdf-drawer-overlay.open .pdf-drawer-content{transform:translateX(0)}@media (min-width:601px){.notes-drawer-content{top:0;bottom:0;right:0;width:400px;max-width:90vw;transform:translateX(100%);border-left:1px solid var(--border)}}@media (max-width:600px){.notes-drawer-content{bottom:0;left:0;right:0;max-height:85vh;padding-top:12px;border-radius:24px 24px 0 0;transform:translateY(100%);box-shadow:0 -8px 32px rgb(0 0 0 / .15)}.drawer-handle{display:block}}.notes-drawer-overlay.open{opacity:1}.notes-drawer-overlay.open .notes-drawer-content{transform:translate(0,0)}.sch-card-footer{flex-direction:column;align-items:flex-start;gap:12px}}.cal-header{display:flex;flex-direction:column;align-items:flex-start;gap:14px;margin-bottom:24px}.cal-title{font-weight:700;font-size:1.15rem;color:var(--text)}.cal-nav{display:flex;align-items:center;width:100%}.cal-arrows-wrapper{margin-left:auto;display:flex;gap:8px}.cal-today-btn{background:rgb(245 158 11 / .08);color:var(--primary);border:1px solid rgb(245 158 11 / .15);border-radius:8px;padding:6px 14px;font-size:.8rem;font-weight:600;cursor:pointer;transition:all 0.2s ease}.cal-today-btn:hover{background:rgb(245 158 11 / .15);transform:translateY(-1px)}.cal-arrow{width:32px;height:32px;display:flex;align-items:center;justify-content:center;cursor:pointer;border-radius:8px;color:var(--text-muted);border:1px solid var(--border);background:var(--surface);transition:all 0.2s ease}.cal-arrow:hover{background:var(--surface-2);border-color:var(--border-focus);color:var(--text)}.cal-grid{display:grid;grid-template-columns:repeat(7,1fr);gap:6px}.cal-day-name{text-align:center;font-size:.75rem;color:var(--text-muted);font-weight:700;margin-bottom:8px}.cal-date{aspect-ratio:1;display:flex;align-items:center;justify-content:center;font-size:.85rem;font-weight:600;border-radius:10px;cursor:pointer;color:var(--text);border:1px solid #fff0;transition:all 0.2s cubic-bezier(.4,0,.2,1)}.cal-date:hover{background:var(--surface-2);transform:scale(1.05)}.cal-date.active{background:var(--primary);color:#fff!important;font-weight:700;box-shadow:0 4px 12px var(--primary-alpha)}.cal-date.today{border:1.5px solid var(--primary);color:var(--primary)}.cal-date.muted{color:var(--border);cursor:default}.cal-date.muted:hover{background:#fff0;transform:none}@media (max-width:600px){.k-row-title{font-size:1rem;gap:6px}.k-view-all{padding:4px 10px;font-size:.7rem;gap:4px}}.dashboard-page{max-width:1200px;margin:0 auto}.study-zone-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(140px,1fr));gap:20px;margin-top:20px}.study-zone-card{background:var(--surface);border-radius:var(--r-md);padding:24px 16px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:16px;cursor:pointer;border:1px solid var(--border);box-shadow:0 6px 0 var(--border-2),0 12px 24px rgb(0 0 0 / .12),inset 0 2px 4px rgb(255 255 255 / .05);transition:none;position:relative;overflow:hidden}[data-theme="dark"] .study-zone-card{box-shadow:0 6px 0 var(--border),0 12px 24px rgb(0 0 0 / .5),inset 0 1px 1px rgb(255 255 255 / .05);border:1px solid rgb(255 255 255 / .08)}.study-zone-card::before{content:'';position:absolute;top:0;left:0;right:0;height:100%;background:linear-gradient(180deg,rgb(255 255 255 / .03) 0%,#fff0 100%);pointer-events:none}.sz-icon{width:50px;height:50px;border-radius:50%;background:rgb(99 102 241 / .1);color:var(--primary);display:flex;align-items:center;justify-content:center;font-size:1.4rem;transition:none}.sz-title{font-size:.95rem;font-weight:600;color:var(--text);text-align:center}@media (max-width:600px){.study-zone-grid{grid-template-columns:repeat(3,1fr);gap:12px}.study-zone-card{padding:16px 8px;gap:12px}.sz-icon{width:40px;height:40px;font-size:1.1rem}.sz-title{font-size:.75rem}}.pi-platform-section{color:var(--text)}.pi-categories-list::-webkit-scrollbar{display:none}.pi-carousel::-webkit-scrollbar{display:none}.pi-card{border-radius:8px;overflow:hidden;position:relative;background:var(--surface);box-shadow:0 8px 20px rgb(0 0 0 / .5),0 2px 5px rgb(0 0 0 / .3);cursor:pointer;display:flex;flex-direction:column}.pi-card-overlay{position:absolute;bottom:0;left:0;right:0;background:linear-gradient(to top,rgb(0 0 0 / .9),transparent);padding:12px 8px 8px;color:#fff;opacity:1}.pi-episode-item:hover{background:var(--surface-3)!important;transform:translateX(4px)}.pi-top10-card{width:140px!important;min-width:140px!important;flex:0 0 140px!important;border-radius:14px!important;background:#18181b!important;box-shadow:0 4px 14px rgb(0 0 0 / .12),0 1px 3px rgb(0 0 0 / .06)!important;overflow:hidden!important;position:relative!important;cursor:pointer!important;user-select:none!important;transition:transform 0.25s cubic-bezier(.2,.8,.2,1),box-shadow 0.25s cubic-bezier(.2,.8,.2,1)!important}.pi-top10-card:hover{transform:translateY(-6px) scale(1.02)!important;box-shadow:0 12px 28px rgb(0 0 0 / .2)!important}.pi-top10-poster-wrap{position:relative!important;width:100%!important;aspect-ratio:2 / 3!important;border-radius:14px!important;overflow:hidden!important;background:#18181b!important}.pi-top10-poster-img{width:100%!important;height:100%!important;object-fit:cover!important;display:block!important;transition:transform 0.35s ease!important}.pi-top10-card:hover .pi-top10-poster-img{transform:scale(1.06)!important}.pi-top10-video-badge{position:absolute!important;bottom:8px!important;right:8px!important;background:rgb(0 0 0 / .82)!important;backdrop-filter:blur(4px)!important;-webkit-backdrop-filter:blur(4px)!important;color:#ffffff!important;font-size:0.68rem!important;font-weight:700!important;padding:3px 8px!important;border-radius:6px!important;white-space:nowrap!important;pointer-events:none!important;z-index:3!important;display:inline-flex!important;align-items:center!important;gap:4px!important}.pi-top10-carousel{padding-bottom:20px!important;scrollbar-width:none!important}.pi-top10-carousel::-webkit-scrollbar{display:none!important}.subject-select-container{width:100%}.multi-select-input-box{border-color:var(--border)!important;background:var(--surface-1)!important}.multi-select-input-box:focus-within{border-color:var(--primary)!important;box-shadow:0 0 0 3px var(--primary-alpha)!important}.select-chip{animation:sugFadeIn 0.2s ease-out}.select-chip:hover{background:rgb(245 158 11 / .12)!important;border-color:rgb(245 158 11 / .25)!important}.select-chip .remove-btn:hover{color:var(--primary-hover)!important}.subject-dropdown-menu{background:var(--surface)!important;border:1px solid var(--border)!important;box-shadow:var(--sh-lg)!important;scrollbar-width:thin}.subject-dropdown-menu::-webkit-scrollbar{width:6px}.subject-dropdown-menu::-webkit-scrollbar-thumb{background:var(--border-2);border-radius:4px}.dropdown-item:hover{background:var(--surface-2)!important}.dropdown-item .fa-circle-check{font-size:1.1rem}.dropdown-item .fa-circle{font-size:1.1rem}.notif-backdrop{display:block;position:fixed;inset:0;background:rgb(15 23 42 / .45);backdrop-filter:blur(5px);-webkit-backdrop-filter:blur(5px);z-index:1098;opacity:0;visibility:hidden;transition:opacity 0.25s ease,visibility 0.25s ease}.notif-backdrop.open{opacity:1;visibility:visible}.notif-dropdown-panel{position:fixed;top:66px;right:20px;width:400px;max-width:calc(100vw - 24px);max-height:calc(100dvh - 140px);background:var(--surface);border:1.5px solid var(--border);border-radius:22px;box-shadow:0 20px 48px -6px rgb(0 0 0 / .24),0 6px 18px rgb(0 0 0 / .08);z-index:1100;display:flex;flex-direction:column;opacity:0;visibility:hidden;transform:translateY(-12px) scale(.97);transition:opacity 0.25s cubic-bezier(.16,1,.3,1),transform 0.25s cubic-bezier(.16,1,.3,1),visibility 0.25s ease;overflow:hidden}.notif-dropdown-panel.open{opacity:1;visibility:visible;transform:translateY(0) scale(1)}.notif-panel-header{padding:14px 16px;border-bottom:1px solid var(--border);background:var(--surface-2);display:flex;flex-direction:column;gap:8px}.notif-header-top{display:flex;align-items:center;justify-content:space-between;gap:10px}.notif-title-wrap{display:flex;align-items:center;gap:8px;min-width:0}.notif-title-icon{width:28px;height:28px;border-radius:8px;background:rgb(200 138 26 / .14);color:var(--primary);display:flex;align-items:center;justify-content:center;font-size:.88rem;flex-shrink:0}.notif-panel-title{font-size:1rem;font-weight:800;color:var(--text);margin:0;white-space:nowrap}.notif-unread-count{font-size:.7rem;font-weight:700;background:rgb(239 68 68 / .12);color:#ef4444;border:1px solid rgb(239 68 68 / .25);padding:2px 8px;border-radius:12px;white-space:nowrap;letter-spacing:.2px}.notif-close-btn{background:var(--surface);border:1px solid var(--border);color:var(--text-muted);width:32px;height:32px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:.9rem;cursor:pointer;transition:all 0.2s ease;flex-shrink:0}.notif-close-btn:hover,.notif-close-btn:active{background:var(--border-2);color:var(--text);transform:scale(.94)}.notif-header-sub{display:flex;align-items:center;justify-content:space-between;gap:10px;font-size:.78rem}.notif-header-hint{color:var(--text-muted);font-size:.75rem;display:inline-flex;align-items:center;gap:5px}.notif-action-btn{background:#fff0;border:none;color:var(--primary);font-size:.78rem;font-weight:700;cursor:pointer;padding:4px 8px;border-radius:6px;display:inline-flex;align-items:center;gap:5px;transition:all 0.15s ease}.notif-action-btn:hover{background:var(--primary-glow)}.notif-panel-tabs{display:flex;gap:8px;padding:10px 14px;border-bottom:1px solid var(--border);background:var(--surface);overflow-x:auto;scrollbar-width:none;-webkit-overflow-scrolling:touch}.notif-panel-tabs::-webkit-scrollbar{display:none}.notif-tab{background:var(--surface-2);border:1px solid var(--border);color:var(--text-2);font-size:.8rem;font-weight:600;padding:6px 14px;border-radius:20px;cursor:pointer;white-space:nowrap;display:inline-flex;align-items:center;gap:6px;transition:all 0.2s cubic-bezier(.34,1.56,.64,1);min-height:34px;flex-shrink:0}.notif-tab i{font-size:.8rem}.notif-tab:hover{color:var(--text);background:var(--border-2)}.notif-tab.active{background:var(--text);color:var(--surface);border-color:var(--text);font-weight:700;box-shadow:0 2px 8px rgb(0 0 0 / .12);transform:scale(1.02)}.notif-panel-body{flex:1;overflow-y:auto;padding:8px 4px;min-height:180px;overscroll-behavior:contain}.notif-item{display:flex;align-items:flex-start;gap:12px;padding:12px 14px;margin:6px 10px;border-radius:14px;border:1.5px solid var(--border-2);background:var(--surface);cursor:pointer;transition:all 0.2s cubic-bezier(.34,1.56,.64,1);position:relative}.notif-item:hover{background:var(--surface-2);border-color:var(--border);transform:translateY(-1px)}.notif-item.unread{background:var(--surface);border-color:rgb(200 138 26 / .35);border-left:4px solid var(--primary);box-shadow:0 2px 8px rgb(200 138 26 / .08)}.notif-icon{width:40px;height:40px;border-radius:12px;display:flex;align-items:center;justify-content:center;font-size:1.05rem;flex-shrink:0;box-shadow:0 2px 6px rgb(0 0 0 / .05)}.notif-icon.announcement{background:rgb(59 130 246 / .14);color:#2563eb}.notif-icon.class{background:rgb(16 185 129 / .14);color:#059669}.notif-icon.test{background:rgb(245 158 11 / .14);color:#d97706}.notif-icon.system{background:rgb(139 92 246 / .14);color:#7c3aed}.notif-content{flex:1;min-width:0}.notif-content-top{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-bottom:4px}.notif-item-title{font-size:.88rem;font-weight:700;color:var(--text);line-height:1.35;word-break:break-word}.notif-unread-pill{font-size:.65rem;font-weight:800;text-transform:uppercase;letter-spacing:.5px;background:var(--primary);color:#fff;padding:1px 7px;border-radius:10px;flex-shrink:0}.notif-item-desc{font-size:.8rem;color:var(--text-2);line-height:1.45;margin-bottom:8px;word-break:break-word}.notif-item-footer{display:flex;align-items:center;justify-content:space-between;gap:8px}.notif-item-time{font-size:.72rem;color:var(--muted);font-weight:500;display:inline-flex;align-items:center;gap:4px}.notif-item-type-tag{font-size:.68rem;font-weight:700;text-transform:capitalize;color:var(--muted);background:var(--surface-2);padding:2px 6px;border-radius:4px;border:1px solid var(--border-2)}.notif-empty-state{padding:36px 16px;text-align:center;display:flex;flex-direction:column;align-items:center}.notif-empty-icon{width:56px;height:56px;border-radius:50%;background:var(--surface-2);border:1.5px solid var(--border);color:var(--text-muted);display:flex;align-items:center;justify-content:center;font-size:1.5rem;margin-bottom:12px}.notif-empty-title{font-size:.95rem;font-weight:800;color:var(--text);margin:0 0 4px 0}.notif-empty-desc{font-size:.8rem;color:var(--text-muted);line-height:1.45;max-width:260px;margin:0 auto}.notif-panel-footer{padding:12px 14px;border-top:1px solid var(--border);background:var(--surface-2)}.notif-footer-btn{width:100%;background:var(--surface);border:1.5px solid var(--border);border-radius:12px;padding:9px 16px;color:var(--text);font-size:.84rem;font-weight:700;cursor:pointer;display:flex;align-items:center;justify-content:center;gap:8px;transition:all 0.2s ease}.notif-footer-btn:hover,.notif-footer-btn:active{background:var(--border-2);color:var(--text);transform:translateY(-1px)}@media (max-width:768px){.notif-dropdown-panel{position:fixed;top:66px;left:12px;right:12px;width:auto;max-width:440px;margin:0 auto;max-height:calc(100dvh - 160px);border-radius:20px;box-shadow:0 24px 50px rgb(0 0 0 / .32),0 8px 24px rgb(0 0 0 / .12)}}@media (max-width:480px){.notif-dropdown-panel{top:62px;left:8px;right:8px;max-height:calc(100dvh - 150px);border-radius:18px}.notif-panel-header{padding:12px 12px 10px;gap:6px}.notif-panel-title{font-size:.94rem}.notif-unread-count{font-size:.68rem;padding:2px 7px}.notif-panel-tabs{padding:8px 10px;gap:6px}.notif-tab{padding:5px 12px;font-size:.78rem;min-height:32px}.notif-item{margin:6px 8px;padding:10px 12px;gap:10px;border-radius:12px}.notif-icon{width:38px;height:38px;font-size:1rem;border-radius:10px}.notif-item-title{font-size:.85rem}.notif-item-desc{font-size:.77rem;line-height:1.4;margin-bottom:6px}.notif-item-time{font-size:.7rem}}@media (max-width:360px){.notif-dropdown-panel{top:56px;left:6px;right:6px;border-radius:16px;max-height:calc(100dvh - 145px)}.notif-panel-header{padding:10px}.notif-title-wrap{gap:6px}.notif-panel-title{font-size:.9rem}.notif-unread-count{font-size:.65rem;padding:2px 6px}.notif-action-btn{font-size:.72rem;padding:2px 6px}.notif-item{margin:5px 6px;padding:9px 10px;gap:8px}.notif-icon{width:34px;height:34px;font-size:.92rem;border-radius:8px}}.tp-layout-body{flex:1;display:flex;overflow:hidden;position:relative}.tp-sidebar-aside{width:300px;background:var(--surface);border-left:1.5px solid var(--border);display:flex;flex-direction:column;padding:16px;flex-shrink:0;transition:transform 0.3s cubic-bezier(.4,0,.2,1);z-index:1000}@media (min-width:769px){.mobile-only{display:none!important}}@media (max-width:768px){.desktop-only{display:none!important}.tp-layout-body{flex-direction:column;overflow-x:hidden!important;max-width:100%}.tp-sidebar-aside{position:fixed;top:0;right:0;bottom:0;width:85%;max-width:320px;box-shadow:-4px 0 20px rgb(0 0 0 / .25);transform:translateX(100%);visibility:hidden;pointer-events:none;z-index:99999;transition:transform 0.3s cubic-bezier(.4,0,.2,1),visibility 0.3s}.tp-sidebar-aside.is-open{transform:translateX(0);visibility:visible;pointer-events:auto}.tp-sidebar-backdrop{position:fixed;inset:0;background:rgb(0 0 0 / .5);backdrop-filter:blur(2px);z-index:99998;display:none}#testPortalOverlay,#dppPortalOverlay{overflow-x:hidden!important;width:100vw;max-width:100%}.tp-3d-card{background:var(--surface);border:1.5px solid var(--border);border-radius:8px;box-shadow:0 4px 12px rgb(0 0 0 / .05),inset 0 1px 0 rgb(255 255 255 / .08);transition:all 0.2s cubic-bezier(.4,0,.2,1)}.test-option-item{border-radius:8px!important;box-shadow:0 3px 8px rgb(0 0 0 / .04),inset 0 1px 0 rgb(255 255 255 / .12);transition:transform 0.15s ease,box-shadow 0.15s ease,border-color 0.15s ease,background-color 0.15s ease}.test-option-item:hover{transform:translateY(-2px);box-shadow:0 6px 16px rgb(0 0 0 / .09)}.test-option-item:active{transform:translateY(1px);box-shadow:0 2px 4px rgb(0 0 0 / .04)}.test-q-num-btn{border-radius:6px!important;box-shadow:0 2px 5px rgb(0 0 0 / .06),inset 0 1px 0 rgb(255 255 255 / .15);transition:transform 0.12s ease,box-shadow 0.12s ease}.test-q-num-btn:hover{transform:translateY(-1.5px);box-shadow:0 4px 10px rgb(0 0 0 / .12)}.test-q-num-btn:active{transform:translateY(1px);box-shadow:0 1px 3px rgb(0 0 0 / .05)}.test-subject-tab{border-radius:6px!important;box-shadow:0 2px 5px rgb(0 0 0 / .04);transition:all 0.15s ease}.test-subject-tab:hover{transform:translateY(-1px);box-shadow:0 4px 10px rgb(0 0 0 / .08)}.history-page{max-width:860px;margin:0 auto;padding:24px 16px 60px}.history-header{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:24px;flex-wrap:wrap}.history-title-group{display:flex;align-items:center;gap:14px}.history-title-icon{width:48px;height:48px;border-radius:var(--r-md);background:rgb(200 138 26 / .12);color:var(--primary);display:flex;align-items:center;justify-content:center;font-size:1.3rem;border:1px solid rgb(200 138 26 / .25)}.history-title{font-size:1.45rem;font-weight:800;color:var(--text);margin:0;line-height:1.2}.history-subtitle{font-size:.85rem;color:var(--text-muted);margin-top:4px}.history-actions{display:flex;align-items:center;gap:10px}.history-count-badge{padding:6px 12px;border-radius:var(--r-full);background:var(--surface-2);border:1px solid var(--border);font-size:.78rem;font-weight:700;color:var(--text-2)}.history-clear-btn{padding:7px 14px;border-radius:var(--r-md);background:var(--surface);border:1.5px solid var(--border);color:var(--danger,#ef4444);font-size:.8rem;font-weight:600;cursor:pointer;display:inline-flex;align-items:center;gap:6px;transition:all 0.2s ease}.history-clear-btn:hover{background:rgb(239 68 68 / .08);border-color:rgb(239 68 68 / .3);transform:translateY(-1px)}.history-filters{display:flex;align-items:center;gap:8px;margin-bottom:20px;overflow-x:auto;padding-bottom:6px;scrollbar-width:none}.history-filters::-webkit-scrollbar{display:none}.history-filter-btn{padding:7px 16px;border-radius:var(--r-full);background:var(--surface);border:1.5px solid var(--border);color:var(--text-2);font-size:.82rem;font-weight:600;cursor:pointer;white-space:nowrap;transition:all 0.2s ease}.history-filter-btn.active,.history-filter-btn:hover{background:var(--primary);color:#fff;border-color:var(--primary)}.history-list{display:flex;flex-direction:column;gap:12px}.history-card{display:flex;align-items:center;gap:14px;padding:16px;background:var(--surface);border:1.5px solid var(--border);border-radius:var(--r-lg);box-shadow:var(--sh-sm);transition:transform 0.2s,border-color 0.2s,box-shadow 0.2s;cursor:pointer;position:relative}.history-card:hover{transform:translateY(-2px);border-color:var(--primary);box-shadow:var(--sh-md)}.history-card-icon{width:46px;height:46px;border-radius:var(--r-md);display:flex;align-items:center;justify-content:center;font-size:1.2rem;flex-shrink:0}.history-card-body{flex:1;min-width:0}.history-card-top{display:flex;align-items:center;gap:8px;margin-bottom:4px}.history-badge{padding:2px 8px;border-radius:var(--r-xs);font-size:.68rem;font-weight:700;text-transform:uppercase;letter-spacing:.5px}.history-time{font-size:.75rem;color:var(--text-muted)}.history-card-title{font-size:.98rem;font-weight:700;color:var(--text);margin-bottom:2px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.history-card-subtitle{font-size:.8rem;color:var(--text-muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.history-card-actions{display:flex;align-items:center;gap:8px;flex-shrink:0}.history-resume-btn{padding:8px 14px;border-radius:var(--r-md);background:var(--surface-2);border:1px solid var(--border);color:var(--primary);font-size:.82rem;font-weight:700;display:inline-flex;align-items:center;gap:6px;cursor:pointer;transition:all 0.2s ease}.history-card:hover .history-resume-btn{background:var(--primary);color:#fff;border-color:var(--primary)}.history-delete-btn{width:32px;height:32px;border-radius:50%;background:#fff0;border:none;color:var(--text-muted);cursor:pointer;display:flex;align-items:center;justify-content:center;font-size:.85rem;transition:all 0.2s ease}.history-delete-btn:hover{background:rgb(239 68 68 / .1);color:var(--danger,#ef4444)}.history-empty-card{text-align:center;padding:56px 20px;background:var(--surface);border:1.5px dashed var(--border);border-radius:var(--r-xl)}.history-empty-icon{width:72px;height:72px;margin:0 auto 18px;border-radius:50%;background:rgb(200 138 26 / .1);color:var(--primary);display:flex;align-items:center;justify-content:center;font-size:2rem}