@import "https://fonts.googleapis.com/css2?family=DM+Sans:ital,opsz,wght@0,9..40,400;0,9..40,500;0,9..40,600;0,9..40,700;1,9..40,500&family=JetBrains+Mono:wght@400;500&display=swap";@import "https://fonts.googleapis.com/css2?family=Sora:wght@300;400;500;600;700;800&family=DM+Mono:wght@400;500&display=swap";@import "https://fonts.googleapis.com/css2?family=DM+Sans:ital,opsz,wght@0,9..40,300;0,9..40,400;0,9..40,500;0,9..40,600;0,9..40,700;1,9..40,400&family=DM+Mono:wght@400;500&display=swap";@import "https://fonts.googleapis.com/css2?family=Sora:wght@300;400;500;600;700;800&display=swap";@import "https://fonts.googleapis.com/css2?family=DM+Sans:ital,opsz,wght@0,9..40,300;0,9..40,400;0,9..40,500;0,9..40,600;0,9..40,700;1,9..40,400&family=DM+Mono:wght@400;500&display=swap";:root{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;--bg:#eef2fb;--panel:#fff;--panel2:#fff;--border:#0f1f421a;--text:#0f1f42;--muted:#516d9e;--accent:#2563eb;--accent2:#4f46e5;--danger:#dc2626;--ok:#16a34a;--shadow-sm:0 1px 2px #0f1f420f;--shadow-md:0 4px 14px #0f1f4214;--radius:12px;color:var(--text);background:var(--bg);font-family:DM Sans,system-ui,sans-serif;line-height:1.5}*,:before,:after{box-sizing:border-box}body{background:radial-gradient(1000px 520px at 0% 0%, #6395ff24, transparent), radial-gradient(800px 480px at 100% -5%, #7c5cff1a, transparent), var(--bg);min-height:100vh;margin:0}#root{min-height:100vh}.page-head{margin-bottom:1.75rem}.page-kicker{letter-spacing:.12em;text-transform:uppercase;color:var(--muted);margin-bottom:.35rem;font-size:.72rem;font-weight:700}.page-title{margin:0 0 .35rem;font-size:1.65rem;font-weight:700}.page-desc{color:var(--muted);max-width:52rem;margin:0;font-size:.95rem}.grid-cards{grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:1rem;margin-bottom:2rem;display:grid}.stat-card{background:var(--panel2);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow-sm);padding:1.1rem 1.2rem}.stat-card strong{margin-bottom:.15rem;font-size:1.5rem;display:block}.stat-card span{color:var(--muted);font-size:.85rem}.panel{background:var(--panel2);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow-sm);margin-bottom:1.25rem;padding:1.25rem 1.35rem}.panel h3{margin:0 0 1rem;font-size:1rem}.row-actions{flex-wrap:wrap;gap:.5rem;margin-top:1rem;display:flex}.btn{border:1px solid var(--border);cursor:pointer;color:var(--text);background:#f8fafc;border-radius:10px;padding:.55rem 1rem;font-family:inherit;font-size:.88rem;font-weight:600;transition:background .15s,border-color .15s,box-shadow .15s}.btn:hover{background:#f1f5f9;border-color:#0f1f4224}.btn-primary{background:linear-gradient(135deg, var(--accent), var(--accent2));color:#fff;border:none}.btn-primary:hover{filter:brightness(1.06)}.btn-danger{color:#b91c1c;background:#fef2f2;border-color:#dc262659}.btn-danger:hover{background:#fee2e2;border-color:#dc262673}.field{margin-bottom:.9rem}.field label{color:var(--muted);margin-bottom:.35rem;font-size:.78rem;font-weight:600;display:block}.field input,.field textarea,.field select{border:1px solid var(--border);width:100%;color:var(--text);background:#fff;border-radius:8px;padding:.55rem .65rem;font-family:inherit;font-size:.9rem}.field input:focus,.field textarea:focus,.field select:focus{border-color:#2563eb73;outline:none;box-shadow:0 0 0 3px #2563eb1f}.field textarea{resize:vertical;min-height:88px}.field code,.mono{font-family:JetBrains Mono,ui-monospace,monospace;font-size:.82rem}.alert{border-radius:10px;margin-bottom:1rem;padding:.75rem 1rem;font-size:.88rem}.alert-error{color:#991b1b;background:#fef2f2;border:1px solid #fecaca}.alert-ok{color:#166534;background:#f0fdf4;border:1px solid #bbf7d0}.muted{color:var(--muted);font-size:.88rem}.table-wrap{border:1px solid var(--border);background:var(--panel2);box-shadow:var(--shadow-sm);border-radius:10px;overflow:auto}table.simple{border-collapse:collapse;width:100%;font-size:.86rem}table.simple th,table.simple td{text-align:left;border-bottom:1px solid var(--border);padding:.65rem .75rem}table.simple th{color:var(--muted);text-transform:uppercase;letter-spacing:.06em;font-size:.72rem;font-weight:600}.shell{grid-template-columns:260px 1fr;min-height:100vh;display:grid}.sidebar{background:var(--panel);border-right:1px solid var(--border);box-shadow:var(--shadow-sm);flex-direction:column;gap:1.5rem;padding:1.25rem 1rem;display:flex}.brand{align-items:center;gap:.75rem;padding:.35rem .5rem;display:flex}.brand-mark{background:linear-gradient(135deg, var(--accent), var(--accent2));color:#fff;border-radius:10px;place-items:center;width:40px;height:40px;font-size:.85rem;font-weight:800;display:grid;box-shadow:0 2px 8px #2563eb40}.brand-title{color:var(--text);font-size:1rem;font-weight:700}.brand-sub{color:var(--muted);margin-top:.1rem;font-size:.72rem}.nav{flex-direction:column;gap:.2rem;display:flex}.nav-link{color:var(--muted);border:1px solid #0000;border-radius:8px;padding:.55rem .75rem;font-size:.88rem;font-weight:500;text-decoration:none;transition:background .15s,color .15s,border-color .15s}.nav-link:hover{color:var(--text);background:#f1f5f9}.nav-link.active{color:#1d4ed8;background:linear-gradient(90deg,#2563eb1a,#2563eb05);border:1px solid #2563eb38;font-weight:600}.main-wrap{background:0 0;padding:2rem 2.25rem 3rem;overflow-x:auto}@media (width<=900px){.shell{grid-template-columns:1fr}.sidebar{box-shadow:0 1px 0 var(--border);flex-flow:wrap;align-items:center;gap:.75rem}.nav{flex-flow:wrap;width:100%}}:root{--ca-bg:#f0f3fa;--ca-surface:#fff;--ca-surface-2:#f7f8fc;--ca-border:#e3e7f0;--ca-border-2:#c9cfe0;--ca-text:#0d1526;--ca-text-2:#4a5470;--ca-text-3:#8e97b5;--ca-accent:#2952e3;--ca-accent-2:#1e3ec0;--ca-accent-bg:#eef2ff;--ca-accent-ring:#2952e32e;--ca-danger:#c0202a;--ca-danger-bg:#fff1f2;--ca-ok:#147a47;--ca-ok-bg:#f0fdf7;--ca-selective-bg:#fef3c7;--ca-selective-text:#92400e;--ca-selective-dot:#d97706;--ca-scholarship-bg:#dbeafe;--ca-scholarship-text:#1e3a8a;--ca-scholarship-dot:#1d4ed8;--ca-stem-bg:#d1fae5;--ca-stem-text:#065f46;--ca-stem-dot:#059669;--ca-radius:10px;--ca-radius-lg:16px;--ca-shadow:0 1px 4px #0d152612, 0 1px 2px #0d15260d;--ca-shadow-lg:0 10px 32px #0d15261f, 0 2px 8px #0d15260f;--ca-shadow-xl:0 24px 64px #0d15262e, 0 4px 16px #0d152614}.ca-loading{min-height:40vh;color:var(--ca-text-3);flex-direction:column;justify-content:center;align-items:center;gap:1rem;font-size:.9rem;display:flex}.ca-mono{background:var(--ca-accent-bg);color:var(--ca-accent);border-radius:4px;padding:.1em .4em;font-family:DM Mono,monospace;font-size:.8em}@keyframes ca-fadein{0%{opacity:0;transform:translateY(-6px)}to{opacity:1;transform:translateY(0)}}.ca-filter-pills{flex-wrap:wrap;align-items:center;gap:.375rem;display:flex}.ca-filter-pill{border:1.5px solid var(--ca-border);background:var(--ca-surface);color:var(--ca-text-2);cursor:pointer;border-radius:999px;align-items:center;gap:.4rem;padding:.35rem .875rem;font-family:Sora,system-ui,sans-serif;font-size:.8rem;font-weight:600;transition:all .15s;display:inline-flex}.ca-filter-pill:hover{border-color:var(--ca-accent);color:var(--ca-accent)}.ca-filter-pill--active{background:var(--ca-accent-bg);border-color:var(--ca-accent);color:var(--ca-accent);box-shadow:0 0 0 3px var(--ca-accent-ring)}.ca-filter-count{background:var(--ca-border);min-width:1.25rem;height:1.25rem;color:var(--ca-text-2);border-radius:999px;justify-content:center;align-items:center;padding:0 .3rem;font-size:.65rem;font-weight:700;display:inline-flex}.ca-filter-pill--active .ca-filter-count{background:var(--ca-accent);color:#fff}@media (width<=1200px){.ca-grid{grid-template-columns:repeat(3,1fr)}}@media (width<=860px){.ca-grid{grid-template-columns:repeat(2,1fr)}}@media (width<=540px){.ca-grid{grid-template-columns:1fr}}.cc-card{background:var(--ca-surface);border:1.5px solid var(--ca-border);border-radius:var(--ca-radius-lg);box-shadow:var(--ca-shadow);flex-direction:column;transition:box-shadow .2s,transform .2s,border-color .2s;animation:.3s both ca-card-in;display:flex;overflow:hidden}@keyframes ca-card-in{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.cc-card:hover{box-shadow:var(--ca-shadow-lg);border-color:var(--ca-accent);transform:translateY(-3px)}.cc-card-image{background:linear-gradient(135deg,#e8edf8 0%,#cdd5f0 100%);flex-shrink:0;height:140px;position:relative;overflow:hidden}.cc-card-image img{object-fit:cover;width:100%;height:100%}.cc-card-image-placeholder{opacity:.4;justify-content:center;align-items:center;width:100%;height:100%;font-size:2.5rem;display:flex}.cc-cat-badge{letter-spacing:.06em;text-transform:uppercase;border-radius:999px;padding:.2em .65em;font-size:.65rem;font-weight:700;position:absolute;bottom:.625rem;left:.625rem}.cat-selective{background:var(--ca-selective-bg);color:var(--ca-selective-text)}.cat-scholarship{background:var(--ca-scholarship-bg);color:var(--ca-scholarship-text)}.cat-stem{background:var(--ca-stem-bg);color:var(--ca-stem-text)}.cat-default{background:var(--ca-surface-2);color:var(--ca-text-2)}.cc-card-body{flex-direction:column;flex:1;gap:.375rem;padding:1rem;display:flex}.cc-year{letter-spacing:.08em;text-transform:uppercase;color:var(--ca-text-3);margin:0;font-size:.7rem;font-weight:700}.cc-title{letter-spacing:-.02em;color:var(--ca-text);margin:0;font-size:.9375rem;font-weight:700;line-height:1.3}.cc-tag{background:var(--ca-accent-bg);color:var(--ca-accent);border-radius:4px;align-self:flex-start;padding:.15em .6em;font-size:.65rem;font-weight:700;display:inline-block}.cc-desc{color:var(--ca-text-2);-webkit-line-clamp:2;-webkit-box-orient:vertical;margin:0;font-size:.78rem;line-height:1.5;display:-webkit-box;overflow:hidden}.cc-meta{flex-wrap:wrap;align-items:center;gap:.625rem;margin-top:.25rem;display:flex}.cc-price{color:var(--ca-accent);font-size:.78rem;font-weight:700}.cc-papers{color:var(--ca-text-3);font-size:.75rem}.cc-includes{flex-direction:column;gap:.2rem;margin:.25rem 0 0;padding:0;list-style:none;display:flex}.cc-includes li{color:var(--ca-text-2);align-items:center;gap:.375rem;font-size:.75rem;display:flex}.cc-check{color:var(--ca-ok);flex-shrink:0;font-size:.7rem;font-weight:700}.cc-includes-more{color:var(--ca-text-3);padding-left:1rem;font-size:.72rem}.cc-card-footer{border-top:1px solid var(--ca-border);flex-shrink:0;gap:0;display:flex}.cc-btn{cursor:pointer;border:none;flex:1;justify-content:center;align-items:center;gap:.3rem;padding:.6rem;font-family:Sora,system-ui,sans-serif;font-size:.78rem;font-weight:600;transition:background .12s;display:flex}.cc-btn--edit{background:var(--ca-accent-bg);color:var(--ca-accent)}.cc-btn--edit:hover:not(:disabled){background:#dde5ff}.cc-btn--del{background:var(--ca-danger-bg);color:var(--ca-danger);border-left:1px solid var(--ca-border);flex:0 0 2.5rem}.cc-btn--del:hover:not(:disabled){background:#ffe0e2}.cc-btn:disabled{opacity:.45;cursor:not-allowed}.cc-add-card{border:2.5px dashed var(--ca-border-2);border-radius:var(--ca-radius-lg);cursor:pointer;color:var(--ca-text-3);flex-direction:column;justify-content:center;align-items:center;gap:.75rem;min-height:220px;transition:border-color .15s,color .15s,background .15s;display:flex}.cc-add-card:hover{border-color:var(--ca-accent);color:var(--ca-accent);background:var(--ca-accent-bg)}.cc-add-icon{border:2px dashed;border-radius:50%;justify-content:center;align-items:center;width:2.5rem;height:2.5rem;font-size:1.25rem;font-weight:300;display:flex}.cc-add-card p{margin:0;font-size:.8rem;font-weight:600}.ca-overlay{z-index:1000;-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px);background:#0d152699;justify-content:center;align-items:center;padding:1.5rem;animation:.2s ca-fadein;display:flex;position:fixed;inset:0}.ca-modal{background:var(--ca-surface);border-radius:var(--ca-radius-lg);box-shadow:var(--ca-shadow-xl);flex-direction:column;width:100%;max-width:700px;max-height:92vh;animation:.24s cubic-bezier(.22,.68,0,1.2) ca-modal-slide;display:flex;overflow:hidden}@keyframes ca-modal-slide{0%{opacity:0;transform:translateY(28px)scale(.96)}to{opacity:1;transform:translateY(0)scale(1)}}.ca-modal-header{background:var(--ca-surface-2);border-bottom:1px solid var(--ca-border);flex-shrink:0;justify-content:space-between;align-items:center;gap:1rem;padding:1.25rem 1.5rem;display:flex}.ca-modal-header-left{align-items:center;gap:.875rem;display:flex}.ca-modal-icon{background:var(--ca-accent-bg);border-radius:var(--ca-radius);flex-shrink:0;justify-content:center;align-items:center;width:2.75rem;height:2.75rem;font-size:1.5rem;display:flex}.ca-modal-title{letter-spacing:-.025em;color:var(--ca-text);margin:0 0 .15rem;font-size:1.0625rem;font-weight:800}.ca-slug{color:var(--ca-text-3);background:var(--ca-border);border-radius:4px;padding:.1em .45em;font-family:DM Mono,monospace;font-size:.7rem}.ca-modal-close{border:1.5px solid var(--ca-border);cursor:pointer;width:2.25rem;height:2.25rem;color:var(--ca-text-2);background:0 0;border-radius:8px;justify-content:center;align-items:center;font-size:.875rem;transition:all .12s;display:flex}.ca-modal-close:hover{background:var(--ca-bg);color:var(--ca-text);border-color:var(--ca-border-2)}.ca-modal-body{scrollbar-width:thin;scrollbar-color:var(--ca-border) transparent;flex-direction:column;flex:1;gap:0;padding:1.5rem;display:flex;overflow-y:auto}.ca-modal-body::-webkit-scrollbar{width:5px}.ca-modal-body::-webkit-scrollbar-thumb{background:var(--ca-border);border-radius:3px}.ca-modal-footer{background:var(--ca-surface-2);border-top:1px solid var(--ca-border);flex-wrap:wrap;flex-shrink:0;align-items:center;gap:.75rem;padding:1rem 1.5rem;display:flex}.ca-section{border-bottom:1px solid var(--ca-border);margin-bottom:1.5rem;padding-bottom:1.5rem}.ca-section:last-child{border-bottom:none;margin-bottom:0;padding-bottom:0}.ca-section-header{justify-content:space-between;align-items:center;margin-bottom:1rem;display:flex}.ca-section-header .ca-section-title{margin-bottom:0}.ca-field{flex-direction:column;gap:.3rem;margin-bottom:1rem;display:flex}.ca-field:last-child{margin-bottom:0}.ca-hint{color:var(--ca-text-2);margin:0;font-size:.74rem;line-height:1.4}.ca-input:disabled{background:var(--ca-bg);color:var(--ca-text-3);cursor:not-allowed;border-style:dashed}.ca-textarea{resize:vertical;min-height:80px;line-height:1.55}.ca-textarea--lg{min-height:110px}.ca-select{cursor:pointer;appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%234a5470' d='M6 8L1 3h10z'/%3E%3C/svg%3E");background-position:right .75rem center;background-repeat:no-repeat;padding-right:2.25rem}.ca-row-2{grid-template-columns:1fr 1fr;gap:1rem;display:grid}@media (width<=580px){.ca-row-2,.ca-row-3{grid-template-columns:1fr}}.ca-prefix-wrap{border:1.5px solid var(--ca-border);border-radius:var(--ca-radius);transition:border-color .15s,box-shadow .15s;display:flex;overflow:hidden}.ca-prefix-wrap:focus-within{border-color:var(--ca-accent);box-shadow:0 0 0 3px var(--ca-accent-ring)}.ca-prefix,.ca-suffix{background:var(--ca-surface-2);color:var(--ca-text-3);flex-shrink:0;align-items:center;padding:0 .625rem;font-size:.8rem;display:flex}.ca-prefix{border-right:1.5px solid var(--ca-border)}.ca-suffix{border-left:1.5px solid var(--ca-border);font-size:.75rem;font-weight:600}.ca-input--prefixed{border:none;border-radius:0;flex:1;min-width:0;box-shadow:none!important}.ca-input--inline{width:100%}.ca-no-papers{color:var(--ca-text-3);margin:0 0 .75rem;font-size:.8rem}.ca-papers-list{flex-direction:column;gap:.625rem;display:flex}.ca-paper-row{background:var(--ca-surface-2);border:1px solid var(--ca-border);border-radius:var(--ca-radius);align-items:flex-start;gap:.75rem;padding:.75rem;display:flex}.ca-paper-num{background:var(--ca-accent-bg);width:1.5rem;height:1.5rem;color:var(--ca-accent);border-radius:6px;flex-shrink:0;justify-content:center;align-items:center;margin-top:2px;font-size:.7rem;font-weight:700;display:flex}.ca-paper-fields{flex-direction:column;flex:1;gap:.5rem;display:flex}.ca-paper-meta{flex-wrap:wrap;gap:.625rem;display:flex}.ca-paper-meta .ca-prefix-wrap{flex:1;min-width:100px}.ca-paper-del{background:var(--ca-danger-bg);width:1.75rem;height:1.75rem;color:var(--ca-danger);cursor:pointer;border:1.5px solid #fca5a5;border-radius:6px;flex-shrink:0;justify-content:center;align-items:center;margin-top:1px;font-size:.7rem;transition:background .12s;display:flex}.ca-paper-del:hover{background:#ffe0e0}.ca-add-paper-btn{border:1.5px solid var(--ca-accent);background:var(--ca-accent-bg);color:var(--ca-accent);cursor:pointer;border-radius:8px;padding:.35rem .875rem;font-family:Sora,system-ui,sans-serif;font-size:.78rem;font-weight:700;transition:all .12s}.ca-add-paper-btn:hover{background:var(--ca-accent);color:#fff}.ca-image-field{flex-direction:column;gap:.625rem;display:flex}.ca-image-tabs{border:1.5px solid var(--ca-border);border-radius:var(--ca-radius);background:var(--ca-surface-2);display:flex;overflow:hidden}.ca-image-tab{color:var(--ca-text-2);cursor:pointer;background:0 0;border:none;flex:1;padding:.45rem .875rem;font-family:Sora,system-ui,sans-serif;font-size:.78rem;font-weight:600;transition:background .12s,color .12s}.ca-image-tab+.ca-image-tab{border-left:1.5px solid var(--ca-border)}.ca-image-tab--active{background:var(--ca-accent-bg);color:var(--ca-accent)}.ca-image-tab:hover:not(.ca-image-tab--active){background:var(--ca-bg);color:var(--ca-text)}.ca-dropzone{border:2px dashed var(--ca-border-2);border-radius:var(--ca-radius);background:var(--ca-surface-2);cursor:pointer;transition:border-color .15s,background .15s;overflow:hidden}.ca-dropzone:hover,.ca-dropzone--drag{border-color:var(--ca-accent);background:var(--ca-accent-bg)}.ca-dropzone--has-image{cursor:default;border-style:solid;border-color:var(--ca-border)}.ca-dropzone-empty{text-align:center;flex-direction:column;justify-content:center;align-items:center;gap:.375rem;padding:2rem 1rem;display:flex}.ca-dropzone-icon{opacity:.5;font-size:2rem}.ca-dropzone-label{color:var(--ca-text-2);margin:0;font-size:.8rem;font-weight:600}.ca-dropzone-hint{color:var(--ca-text-3);margin:0;font-size:.72rem}.ca-dropzone-preview{width:100%;height:180px;position:relative}.ca-preview-img{object-fit:cover;width:100%;height:100%;display:block}.ca-preview-overlay{opacity:0;background:#0d152673;justify-content:center;align-items:center;gap:.625rem;transition:opacity .15s;display:flex;position:absolute;inset:0}.ca-dropzone-preview:hover .ca-preview-overlay{opacity:1}.ca-preview-change,.ca-preview-remove{cursor:pointer;border:none;border-radius:8px;padding:.4rem .875rem;font-family:Sora,system-ui,sans-serif;font-size:.78rem;font-weight:700;transition:background .12s}.ca-preview-change{color:var(--ca-text);background:#ffffffe6}.ca-preview-change:hover{background:#fff}.ca-preview-remove{color:#fff;background:#c0202ad9}.ca-preview-remove:hover{background:var(--ca-danger)}.ca-file-input{display:none}.ca-url-tab-body{flex-direction:column;gap:.625rem;display:flex}.ca-url-preview{border:1.5px solid var(--ca-border);border-radius:var(--ca-radius);background:var(--ca-surface-2);max-height:160px;overflow:hidden}.ca-url-preview-img{object-fit:cover;width:100%;max-height:160px;display:none}.ca-btn--outline{background:0 0}@keyframes ca-spin{to{transform:rotate(360deg)}}.db-page-icon{background:linear-gradient(135deg, var(--ca-accent-bg) 0%, #e0e7ff 100%);font-size:1.5rem}.db-source-badge{border:1.5px solid #0000;border-radius:999px;align-items:center;gap:.5rem;padding:.375rem .875rem;font-family:Sora,system-ui,sans-serif;font-size:.78rem;font-weight:700;display:inline-flex}.db-source-badge--live{background:var(--ca-ok-bg);color:var(--ca-ok);border-color:#6ee7b7}.db-source-badge--default{color:#92400e;background:#fef9ec;border-color:#fcd34d}.db-source-dot{border-radius:50%;flex-shrink:0;width:.5rem;height:.5rem;animation:2s ease-in-out infinite db-pulse}.db-source-badge--live .db-source-dot{background:var(--ca-ok)}.db-source-badge--default .db-source-dot{background:#f59e0b}@keyframes db-pulse{0%,to{opacity:1;transform:scale(1)}50%{opacity:.5;transform:scale(.85)}}.db-stats-grid{grid-template-columns:repeat(4,1fr);gap:1rem;display:grid}@media (width<=1000px){.db-stats-grid{grid-template-columns:repeat(2,1fr)}}@media (width<=480px){.db-stats-grid{grid-template-columns:1fr}}.db-stat-card{background:var(--ca-surface);border:1.5px solid var(--ca-border);border-radius:var(--ca-radius-lg);box-shadow:var(--ca-shadow);color:inherit;align-items:center;gap:.875rem;padding:1.125rem 1.25rem;text-decoration:none;transition:box-shadow .2s,border-color .2s,transform .15s;animation:.3s both ca-card-in;display:flex}.db-stat-card:first-child{animation-delay:30ms}.db-stat-card:nth-child(2){animation-delay:60ms}.db-stat-card:nth-child(3){animation-delay:90ms}.db-stat-card:nth-child(4){animation-delay:.12s}.db-stat-card:nth-child(5){animation-delay:.15s}.db-stat-card:hover{box-shadow:var(--ca-shadow-lg);border-color:var(--ca-accent);transform:translateY(-2px)}.db-stat-icon{background:var(--ca-accent-bg);border-radius:var(--ca-radius);flex-shrink:0;justify-content:center;align-items:center;width:2.75rem;height:2.75rem;font-size:1.5rem;transition:transform .15s;display:flex}.db-stat-card:hover .db-stat-icon{transform:scale(1.1)}.db-stat-body{flex-direction:column;flex:1;gap:.1rem;min-width:0;display:flex}.db-stat-num{letter-spacing:-.04em;color:var(--ca-text);font-size:1.625rem;font-weight:800;line-height:1}.db-stat-label{text-transform:uppercase;letter-spacing:.07em;color:var(--ca-text-3);font-size:.72rem;font-weight:600}.db-stat-arrow{color:var(--ca-text-3);flex-shrink:0;font-size:.9rem;transition:color .15s,transform .15s}.db-stat-card:hover .db-stat-arrow{color:var(--ca-accent);transform:translate(3px)}.db-nav-grid{grid-template-columns:repeat(3,1fr);gap:1rem;padding:1.5rem;display:grid}@media (width<=900px){.db-nav-grid{grid-template-columns:repeat(2,1fr)}}@media (width<=540px){.db-nav-grid{grid-template-columns:1fr}}.db-nav-card{background:var(--ca-surface);border:1.5px solid var(--ca-border);border-radius:var(--ca-radius-lg);color:inherit;align-items:center;gap:1rem;padding:1.125rem 1.25rem;text-decoration:none;transition:box-shadow .18s,border-color .18s,transform .15s,background .15s;animation:.32s both ca-card-in;display:flex;position:relative;overflow:hidden}.db-nav-card:before{content:"";opacity:0;border-radius:inherit;transition:opacity .18s;position:absolute;inset:0}.db-nav-card:hover{box-shadow:var(--ca-shadow-lg);transform:translateY(-2px)}.db-nav-card:first-child{animation-delay:50ms}.db-nav-card:nth-child(2){animation-delay:80ms}.db-nav-card:nth-child(3){animation-delay:.11s}.db-nav-card:nth-child(4){animation-delay:.14s}.db-nav-card:nth-child(5){animation-delay:.17s}.db-nav-card:nth-child(6){animation-delay:.2s}.nav-accent-blue:hover{border-color:var(--ca-accent);background:var(--ca-accent-bg)}.nav-accent-purple:hover{background:#f5f3ff;border-color:#7c3aed}.nav-accent-green:hover{background:#f0fdf4;border-color:#059669}.nav-accent-orange:hover{background:#fffbeb;border-color:#d97706}.nav-accent-teal:hover{background:#ecfeff;border-color:#0891b2}.nav-accent-pink:hover{background:#fdf2f8;border-color:#db2777}.db-nav-icon{border-radius:var(--ca-radius);background:var(--ca-surface-2);border:1.5px solid var(--ca-border);flex-shrink:0;justify-content:center;align-items:center;width:3rem;height:3rem;font-size:1.5rem;transition:transform .15s,background .15s,border-color .15s;display:flex}.nav-accent-blue:hover .db-nav-icon{background:var(--ca-accent-bg);border-color:var(--ca-accent)}.nav-accent-purple:hover .db-nav-icon{background:#ede9fe;border-color:#7c3aed}.nav-accent-green:hover .db-nav-icon{background:#dcfce7;border-color:#059669}.nav-accent-orange:hover .db-nav-icon{background:#fef3c7;border-color:#d97706}.nav-accent-teal:hover .db-nav-icon{background:#cffafe;border-color:#0891b2}.nav-accent-pink:hover .db-nav-icon{background:#fce7f3;border-color:#db2777}.db-nav-card:hover .db-nav-icon{transform:scale(1.08)rotate(-3deg)}.db-nav-body{flex-direction:column;flex:1;gap:.2rem;min-width:0;display:flex}.db-nav-label{color:var(--ca-text);letter-spacing:-.01em;font-size:.9rem;font-weight:700}.db-nav-desc{color:var(--ca-text-3);font-size:.75rem;line-height:1.4}.db-nav-arrow{color:var(--ca-text-3);flex-shrink:0;font-size:1rem;transition:color .15s,transform .15s}.db-nav-card:hover .db-nav-arrow{transform:translate(2px,-2px)}.nav-accent-blue:hover .db-nav-arrow{color:var(--ca-accent)}.nav-accent-purple:hover .db-nav-arrow{color:#7c3aed}.nav-accent-green:hover .db-nav-arrow{color:#059669}.nav-accent-orange:hover .db-nav-arrow{color:#d97706}.nav-accent-teal:hover .db-nav-arrow{color:#0891b2}.nav-accent-pink:hover .db-nav-arrow{color:#db2777}:root{--cp-bg:#f0f2f8;--cp-surface:#fff;--cp-surface-2:#f7f8fc;--cp-border:#e2e5ee;--cp-border-2:#cdd1df;--cp-text:#111827;--cp-text-2:#505a72;--cp-text-3:#96a0b5;--cp-accent:#1c4ed8;--cp-accent-2:#1e40af;--cp-accent-bg:#eff4ff;--cp-accent-ring:#1c4ed829;--cp-danger:#b91c1c;--cp-danger-bg:#fef2f2;--cp-danger-ring:#b91c1c1f;--cp-ok:#15803d;--cp-ok-bg:#f0fdf4;--cp-radius:10px;--cp-radius-lg:14px;--cp-shadow:0 1px 3px #1118270f, 0 1px 2px #1118270a;--cp-shadow-lg:0 8px 24px #11182717, 0 2px 6px #1118270d}.cp-root{color:var(--cp-text);flex-direction:column;gap:1.25rem;max-width:1100px;padding-bottom:5rem;font-family:DM Sans,system-ui,sans-serif;display:flex}.cp-topbar{background:var(--cp-surface);border:1px solid var(--cp-border);border-radius:var(--cp-radius-lg);box-shadow:var(--cp-shadow);flex-wrap:wrap;justify-content:space-between;align-items:center;gap:1rem;padding:1.25rem 1.5rem;display:flex}.cp-topbar-left{align-items:center;gap:1rem;display:flex}.cp-topbar-icon{background:var(--cp-accent-bg);border-radius:var(--cp-radius);flex-shrink:0;justify-content:center;align-items:center;width:3rem;height:3rem;font-size:2rem;line-height:1;display:flex}.cp-page-title{letter-spacing:-.025em;margin:0 0 .15rem;font-size:1.375rem;font-weight:700}.cp-page-desc{color:var(--cp-text-2);margin:0;font-size:.8125rem}.cp-page-desc .mono{background:var(--cp-border);color:var(--cp-text-2);border-radius:4px;padding:.1em .4em;font-family:DM Mono,ui-monospace,monospace;font-size:.75rem}.cp-topbar-right{flex-wrap:wrap;align-items:center;gap:.625rem;display:flex}.cp-alert{border-radius:var(--cp-radius);border:1px solid #0000;align-items:center;gap:.75rem;padding:.75rem 1rem;font-size:.875rem;font-weight:500;animation:.18s cp-fadein;display:flex}@keyframes cp-fadein{0%{opacity:0;transform:translateY(-5px)}to{opacity:1;transform:translateY(0)}}.cp-alert-icon{border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:1.375rem;height:1.375rem;font-size:.75rem;font-weight:700;display:inline-flex}.cp-alert--error{background:var(--cp-danger-bg);color:var(--cp-danger);border-color:#fca5a5}.cp-alert--error .cp-alert-icon{background:var(--cp-danger);color:#fff}.cp-alert--ok{background:var(--cp-ok-bg);color:var(--cp-ok);border-color:#86efac}.cp-alert--ok .cp-alert-icon{background:var(--cp-ok);color:#fff}.cp-alert-close{cursor:pointer;color:inherit;opacity:.6;background:0 0;border:none;border-radius:4px;margin-left:auto;padding:.125rem .25rem;font-size:.875rem}.cp-alert-close:hover{opacity:1;background:#0000000f}.cp-slides-grid{grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:1.25rem;display:grid}.cp-slide-card{background:var(--cp-surface);border:2px solid var(--cp-border);border-radius:var(--cp-radius-lg);box-shadow:var(--cp-shadow);flex-direction:column;transition:box-shadow .2s,transform .2s;animation:.22s both cp-fadein;display:flex;overflow:hidden}.cp-slide-card:hover{box-shadow:var(--cp-shadow-lg);transform:translateY(-2px)}.cp-slide-card--editing{border-color:var(--cp-accent);box-shadow:0 0 0 3px var(--cp-accent-ring), var(--cp-shadow-lg)}.cp-card-thumb{aspect-ratio:16/7;background:var(--cp-surface-2);flex-shrink:0;width:100%;position:relative;overflow:hidden}.cp-card-thumb img{object-fit:cover;width:100%;height:100%;transition:transform .3s;display:block}.cp-slide-card:hover .cp-card-thumb img{transform:scale(1.03)}.cp-card-thumb-placeholder{width:100%;height:100%;color:var(--cp-text-3);flex-direction:column;justify-content:center;align-items:center;gap:.5rem;display:flex}.cp-card-thumb-placeholder span{font-size:2rem}.cp-card-thumb-placeholder p{margin:0;font-size:.75rem}.cp-order-badge{-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);color:#fff;background:#111827b8;border-radius:999px;padding:.2em .6em;font-family:DM Mono,monospace;font-size:.6875rem;font-weight:700;position:absolute;top:.625rem;left:.625rem}.cp-card-body{flex-direction:column;flex:1;gap:.3rem;padding:1rem 1.125rem;display:flex}.cp-card-kicker{letter-spacing:.1em;text-transform:uppercase;color:var(--cp-accent);margin:0;font-size:.6875rem;font-weight:700}.cp-card-title{letter-spacing:-.015em;color:var(--cp-text);margin:0;font-size:.9375rem;font-weight:700;line-height:1.35}.cp-card-body-text{color:var(--cp-text-2);-webkit-line-clamp:2;-webkit-box-orient:vertical;margin:0;font-size:.8rem;line-height:1.5;display:-webkit-box;overflow:hidden}.cp-card-tag{letter-spacing:.06em;background:var(--cp-accent-bg);color:var(--cp-accent);border-radius:999px;align-self:flex-start;margin-top:.25rem;padding:.2em .7em;font-size:.7rem;font-weight:600;display:inline-block}.cp-card-footer{border-top:1px solid var(--cp-border);flex-shrink:0;gap:.5rem;padding:.75rem 1.125rem;display:flex}.cp-card-btn{cursor:pointer;border:1.5px solid;border-radius:8px;flex:1;padding:.375rem 0;font-family:DM Sans,system-ui,sans-serif;font-size:.75rem;font-weight:600;transition:background .12s,opacity .12s}.cp-card-btn--edit{background:var(--cp-accent-bg);color:var(--cp-accent);border-color:#bfdbfe}.cp-card-btn--edit:hover{background:#dbeafe}.cp-card-btn--del{background:var(--cp-danger-bg);color:var(--cp-danger);border-color:#fca5a5}.cp-card-btn--del:hover{background:#fee2e2}.cp-add-card{background:var(--cp-surface);border:2px dashed var(--cp-border-2);border-radius:var(--cp-radius-lg);cursor:pointer;min-height:200px;color:var(--cp-text-3);flex-direction:column;justify-content:center;align-items:center;gap:.75rem;transition:border-color .15s,background .15s;display:flex}.cp-add-card:hover{border-color:var(--cp-accent);background:var(--cp-accent-bg);color:var(--cp-accent)}.cp-add-icon{background:var(--cp-border);border-radius:50%;justify-content:center;align-items:center;width:2.5rem;height:2.5rem;font-size:1.375rem;font-weight:300;line-height:1;transition:background .15s;display:flex}.cp-add-card:hover .cp-add-icon{background:var(--cp-accent);color:#fff}.cp-add-card p{margin:0;font-size:.875rem;font-weight:600}.cp-empty{text-align:center;background:var(--cp-surface);border:2px dashed var(--cp-border-2);border-radius:var(--cp-radius-lg);padding:5rem 2rem}.cp-empty-icon{margin-bottom:1rem;font-size:3rem}.cp-empty h3{margin:0 0 .5rem;font-size:1.125rem;font-weight:600}.cp-empty p{color:var(--cp-text-2);margin:0;font-size:.875rem}.cp-skeletons{grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:1.25rem;display:grid}.cp-skeleton-card{border-radius:var(--cp-radius-lg);background:linear-gradient(90deg,#e8eaf0 0%,#f2f4f8 50%,#e8eaf0 100%) 0 0/200% 100%;height:260px;animation:1.4s infinite cp-shimmer}@keyframes cp-shimmer{0%{background-position:200% 0}to{background-position:-200% 0}}.cp-stats-bar{background:var(--cp-surface);border:1px solid var(--cp-border);border-radius:var(--cp-radius-lg);box-shadow:var(--cp-shadow);flex-wrap:wrap;align-items:center;gap:1rem;padding:1rem 1.5rem;display:flex}.cp-stat{flex-direction:column;gap:.125rem;display:flex}.cp-stat-num{letter-spacing:-.03em;color:var(--cp-text);font-size:1.5rem;font-weight:800;line-height:1}.cp-stat-label{color:var(--cp-text-3);font-size:.75rem;font-weight:500}.cp-stat-divider{background:var(--cp-border);flex-shrink:0;width:1px;height:2.5rem}.cp-stat-spacer{flex:1}.cp-overlay{z-index:1000;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);background:#1118278c;justify-content:center;align-items:center;padding:1.5rem;animation:.18s cp-fadein;display:flex;position:fixed;inset:0}.cp-modal{background:var(--cp-surface);border-radius:var(--cp-radius-lg);flex-direction:column;width:100%;max-width:640px;max-height:90vh;animation:.22s cp-modal-slide;display:flex;overflow:hidden;box-shadow:0 20px 60px #11182740}@keyframes cp-modal-slide{0%{opacity:0;transform:translateY(24px)scale(.97)}to{opacity:1;transform:translateY(0)scale(1)}}.cp-form-panel{background:var(--cp-surface);border:1px solid var(--cp-border);border-radius:var(--cp-radius-lg);box-shadow:var(--cp-shadow);overflow:hidden}.cp-form-panel--editing{border-color:var(--cp-accent)}.cp-form-header{background:var(--cp-surface-2);border-bottom:1px solid var(--cp-border);justify-content:space-between;align-items:center;gap:1rem;padding:1.125rem 1.5rem;display:flex}.cp-form-header-left{align-items:center;gap:.75rem;display:flex}.cp-form-icon{background:var(--cp-accent-bg);border-radius:var(--cp-radius);flex-shrink:0;justify-content:center;align-items:center;width:2.25rem;height:2.25rem;font-size:1.375rem;display:flex}.cp-form-title{letter-spacing:-.02em;margin:0;font-size:1rem;font-weight:700}.cp-form-subtitle{color:var(--cp-text-2);margin:.1rem 0 0;font-size:.75rem}.cp-form-close{border:1.5px solid var(--cp-border);cursor:pointer;width:2rem;height:2rem;color:var(--cp-text-2);background:0 0;border-radius:8px;flex-shrink:0;justify-content:center;align-items:center;margin-left:auto;font-size:.8125rem;transition:background .12s,color .12s;display:flex}.cp-form-close:hover{background:var(--cp-bg);color:var(--cp-text)}.cp-form-body{flex-direction:column;flex:1;gap:0;padding:1.5rem;display:flex;overflow-y:auto}.cp-modal-error{background:var(--cp-danger-bg);border-radius:var(--cp-radius);color:var(--cp-danger);border:1px solid #fca5a5;align-items:center;gap:.625rem;margin-bottom:1.25rem;padding:.625rem .875rem;font-size:.8125rem;font-weight:500;animation:.15s cp-fadein;display:flex}.cp-modal-error-icon{background:var(--cp-danger);color:#fff;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:1.25rem;height:1.25rem;font-size:.7rem;font-weight:700;display:inline-flex}.cp-form-footer{background:var(--cp-surface-2);border-top:1px solid var(--cp-border);flex-wrap:wrap;align-items:center;gap:.75rem;padding:1rem 1.5rem;display:flex}.cp-section{border-bottom:1px solid var(--cp-border);margin-bottom:1.375rem;padding-bottom:1.375rem}.cp-section:last-child{border-bottom:none;margin-bottom:0;padding-bottom:0}.cp-section-title{text-transform:uppercase;letter-spacing:.09em;color:var(--cp-text-3);align-items:center;gap:.5rem;margin:0 0 1rem;font-size:.6875rem;font-weight:700;display:flex}.cp-field{flex-direction:column;gap:.25rem;margin-bottom:1rem;display:flex}.cp-field:last-child{margin-bottom:0}.cp-label{color:var(--cp-text);font-size:.8rem;font-weight:600;display:block}.cp-hint{color:var(--cp-text-2);margin:0;font-size:.75rem;line-height:1.45}.cp-input{width:100%;color:var(--cp-text);background:var(--cp-surface);border:1.5px solid var(--cp-border);border-radius:var(--cp-radius);box-sizing:border-box;outline:none;padding:.5rem .75rem;font-family:DM Sans,system-ui,sans-serif;font-size:.875rem;transition:border-color .15s,box-shadow .15s}.cp-input::placeholder{color:var(--cp-text-3)}.cp-input:focus{border-color:var(--cp-accent);box-shadow:0 0 0 3px var(--cp-accent-ring)}.cp-textarea{resize:vertical;min-height:80px;line-height:1.55}.cp-row-2{grid-template-columns:1fr 1fr;gap:1rem;display:grid}.cp-row-3{grid-template-columns:1fr 1fr 1fr;gap:1rem;display:grid}.cp-upload-zone{border:1.5px dashed var(--cp-border-2);border-radius:var(--cp-radius);background:var(--cp-surface-2);cursor:pointer;align-items:center;gap:.75rem;padding:.875rem 1rem;transition:border-color .15s,background .15s;display:flex}.cp-upload-zone:hover{border-color:var(--cp-accent);background:var(--cp-accent-bg)}.cp-upload-zone input[type=file]{display:none}.cp-upload-icon{border-radius:var(--cp-radius);background:var(--cp-border);flex-shrink:0;justify-content:center;align-items:center;width:2rem;height:2rem;font-size:1rem;display:flex}.cp-upload-text strong{color:var(--cp-text);font-size:.8125rem;font-weight:600;display:block}.cp-upload-text span{color:var(--cp-text-3);font-size:.75rem}.cp-upload-file-name{color:var(--cp-accent);font-family:DM Mono,monospace;font-size:.75rem;font-weight:600}.cp-or-divider{color:var(--cp-text-3);align-items:center;gap:.75rem;margin:.875rem 0;font-size:.75rem;font-weight:600;display:flex}.cp-or-divider:before,.cp-or-divider:after{content:"";background:var(--cp-border);flex:1;height:1px}.cp-btn{border-radius:var(--cp-radius);border:1.5px solid var(--cp-border);background:var(--cp-surface);color:var(--cp-text);cursor:pointer;white-space:nowrap;justify-content:center;align-items:center;gap:.375rem;padding:.5rem 1.125rem;font-family:DM Sans,system-ui,sans-serif;font-size:.875rem;font-weight:600;line-height:1;transition:background .15s,border-color .15s,opacity .15s,box-shadow .15s,transform .1s;display:inline-flex}.cp-btn:hover:not(:disabled){background:var(--cp-surface-2);border-color:var(--cp-border-2);transform:translateY(-1px)}.cp-btn:active:not(:disabled){transform:translateY(0)}.cp-btn:disabled{opacity:.45;cursor:not-allowed;transform:none}.cp-btn--primary{background:var(--cp-accent);color:#fff;border-color:var(--cp-accent)}.cp-btn--primary:hover:not(:disabled){background:var(--cp-accent-2);border-color:var(--cp-accent-2)}.cp-btn--outline{background:0 0}.cp-btn--ghost{color:var(--cp-text-2);background:0 0;border-color:#0000}.cp-btn--ghost:hover:not(:disabled){background:var(--cp-surface-2);border-color:var(--cp-border);color:var(--cp-text)}.cp-btn--danger{background:var(--cp-danger-bg);color:var(--cp-danger);border-color:#fca5a5}.cp-btn--danger:hover:not(:disabled){background:#fee2e2;border-color:#f87171}.cp-btn--sm{padding:.375rem .875rem;font-size:.8125rem}.cp-spinner{border:2px solid #ffffff4d;border-top-color:#fff;border-radius:50%;flex-shrink:0;width:1rem;height:1rem;animation:.65s linear infinite cp-spin}.cp-spinner--sm{border-color:#1c4ed840;border-top-color:var(--cp-accent);width:.8rem;height:.8rem}@keyframes cp-spin{to{transform:rotate(360deg)}}@media (width<=640px){.cp-topbar{flex-direction:column;align-items:flex-start}.cp-topbar-right{width:100%}.cp-row-2,.cp-row-3,.cp-slides-grid{grid-template-columns:1fr}.cp-stats-bar{gap:.75rem}.cp-stat-divider{display:none}}.hs-section-title-bar{background:var(--ca-surface-2);border-bottom:1px solid var(--ca-border);align-items:center;gap:.875rem;padding:1rem 1.5rem;display:flex}.hs-section-label{color:var(--ca-text);letter-spacing:-.01em;font-size:.875rem;font-weight:700}.hs-section-footer{border-top:1px solid var(--ca-border);background:var(--ca-surface-2);justify-content:center;align-items:center;padding:1.25rem 1.5rem;display:flex}.hs-selected-badge{background:var(--ca-accent-bg);color:var(--ca-accent);white-space:nowrap;border:1.5px solid #2952e340;border-radius:999px;align-items:center;padding:.25em .75em;font-family:Sora,system-ui,sans-serif;font-size:.75rem;font-weight:700;display:inline-flex}.hs-courses-grid{grid-template-columns:repeat(4,1fr);gap:1rem;padding:1.5rem;display:grid}@media (width<=1100px){.hs-courses-grid{grid-template-columns:repeat(3,1fr)}}@media (width<=760px){.hs-courses-grid{grid-template-columns:repeat(2,1fr)}}@media (width<=480px){.hs-courses-grid{grid-template-columns:1fr}}.hs-course-card{background:var(--ca-surface);border:1.5px solid var(--ca-border);border-radius:var(--ca-radius-lg);cursor:pointer;-webkit-user-select:none;user-select:none;flex-direction:column;gap:0;transition:box-shadow .18s,border-color .18s,transform .15s;animation:.28s both ca-card-in;display:flex;position:relative;overflow:hidden}.hs-course-card:hover{box-shadow:var(--ca-shadow-lg);border-color:var(--ca-accent);transform:translateY(-2px)}.hs-course-card--selected{border-color:var(--ca-accent);box-shadow:0 0 0 3px var(--ca-accent-ring), var(--ca-shadow);background:var(--ca-accent-bg)}.hs-course-check{z-index:2;position:absolute;top:.625rem;right:.625rem}.hs-check-on{background:var(--ca-accent);color:#fff;border-radius:6px;justify-content:center;align-items:center;width:1.5rem;height:1.5rem;font-size:.75rem;font-weight:700;display:flex;box-shadow:0 2px 6px #2952e366}.hs-check-off{border:1.5px solid var(--ca-border-2);-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);background:#ffffffd9;border-radius:6px;width:1.5rem;height:1.5rem;display:flex}.hs-course-image{opacity:.6;background:linear-gradient(135deg,#e8edf8 0%,#cdd5f0 100%);flex-shrink:0;justify-content:center;align-items:center;height:110px;font-size:2.5rem;display:flex;overflow:hidden}.hs-course-image img{object-fit:cover;opacity:1;width:100%;height:100%}.hs-course-card--selected .hs-course-image{opacity:1}.hs-course-meta{flex-direction:column;flex:1;gap:.3rem;padding:.75rem;display:flex}.hs-course-cat{letter-spacing:.08em;text-transform:uppercase;border-radius:999px;align-self:flex-start;padding:.15em .55em;font-size:.6rem;font-weight:800;display:inline-block}.hs-course-title{color:var(--ca-text);letter-spacing:-.01em;margin:0;font-size:.8125rem;font-weight:700;line-height:1.35}.hs-course-year{color:var(--ca-text-3);text-transform:uppercase;letter-spacing:.06em;margin:0;font-size:.72rem;font-weight:600}.hs-stories-list{flex-direction:column;gap:1rem;padding:1.5rem;display:flex}.hs-story-card{background:var(--ca-surface);border:1.5px solid var(--ca-border);border-radius:var(--ca-radius-lg);box-shadow:var(--ca-shadow);transition:box-shadow .18s,border-color .18s;animation:.28s both ca-card-in;overflow:hidden}.hs-story-card:hover{box-shadow:var(--ca-shadow-lg);border-color:var(--ca-border-2)}.hs-story-header{background:var(--ca-surface-2);border-bottom:1px solid var(--ca-border);justify-content:space-between;align-items:center;gap:1rem;padding:1rem 1.25rem;display:flex}.hs-story-header-left{align-items:center;gap:.875rem;display:flex}.hs-avatar{background:var(--ca-accent-bg);border:2px solid var(--ca-border);width:2.75rem;height:2.75rem;color:var(--ca-accent);border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;font-size:1.125rem;font-weight:700;display:flex;overflow:hidden}.hs-avatar img{object-fit:cover;width:100%;height:100%}.hs-story-num{text-transform:uppercase;letter-spacing:.1em;color:var(--ca-text-3);margin:0 0 .15rem;font-size:.65rem;font-weight:700}.hs-story-name{color:var(--ca-text);letter-spacing:-.01em;margin:0;font-size:.9rem;font-weight:700}.hs-story-role{color:var(--ca-text-3);margin:.1rem 0 0;font-size:.72rem}.hs-untitled{color:var(--ca-text-3);font-style:italic;font-weight:400}.hs-story-header-right{flex-shrink:0;align-items:center;gap:.5rem;display:flex}.hs-stars-preview{gap:.05rem;display:flex}.hs-star-sm{color:#f59e0b;font-size:.8rem;line-height:1}.hs-story-body{flex-direction:column;gap:1rem;padding:1.25rem;animation:.18s ca-fadein;display:flex}.hs-stars{gap:.25rem;padding:.4rem 0;display:flex}.hs-star{cursor:pointer;color:var(--ca-border-2);background:0 0;border:none;padding:0;font-family:inherit;font-size:1.5rem;line-height:1;transition:color .12s,transform .1s}.hs-star:hover,.hs-star--on{color:#f59e0b}.hs-star:hover{transform:scale(1.2)}:root{--ca-bg:#f0f3fa;--ca-surface:#fff;--ca-surface-2:#f7f8fc;--ca-border:#e3e7f0;--ca-border-2:#c9cfe0;--ca-text:#0d1526;--ca-text-2:#4a5470;--ca-text-3:#8e97b5;--ca-accent:#2952e3;--ca-accent-2:#1e3ec0;--ca-accent-bg:#eef2ff;--ca-accent-ring:#2952e32e;--ca-danger:#c0202a;--ca-danger-bg:#fff1f2;--ca-ok:#147a47;--ca-ok-bg:#f0fdf7;--ca-radius:10px;--ca-radius-lg:16px;--ca-shadow:0 1px 4px #0d152612, 0 1px 2px #0d15260d;--ca-shadow-lg:0 10px 32px #0d15261f, 0 2px 8px #0d15260f;--ca-shadow-xl:0 24px 64px #0d15262e, 0 4px 16px #0d152614}.ca-root{color:var(--ca-text);flex-direction:column;gap:1.5rem;padding-bottom:4rem;font-family:Sora,system-ui,sans-serif;display:flex}.ca-muted{color:var(--ca-text-3);font-size:.875rem}.ca-page-header{background:var(--ca-surface);border:1px solid var(--ca-border);border-radius:var(--ca-radius-lg);box-shadow:var(--ca-shadow);flex-wrap:wrap;justify-content:space-between;align-items:flex-start;gap:1.25rem;padding:1.5rem 1.75rem;display:flex}.ca-page-header-left{align-items:flex-start;gap:1.125rem;display:flex}.ca-page-icon{background:var(--ca-accent-bg);border-radius:var(--ca-radius);flex-shrink:0;justify-content:center;align-items:center;width:3.25rem;height:3.25rem;margin-top:2px;font-size:1.75rem;display:flex}.ca-page-kicker{text-transform:uppercase;letter-spacing:.1em;color:var(--ca-accent);margin:0 0 .2rem;font-size:.7rem;font-weight:600}.ca-page-title{letter-spacing:-.03em;color:var(--ca-text);margin:0 0 .3rem;font-size:1.5rem;font-weight:800}.ca-page-desc{color:var(--ca-text-2);margin:0;font-size:.8125rem;line-height:1.5}.ca-page-header-right{flex-wrap:wrap;align-items:center;gap:.75rem;display:flex}.ca-alert{border-radius:var(--ca-radius);border:1px solid #0000;align-items:center;gap:.75rem;padding:.875rem 1.125rem;font-size:.875rem;font-weight:500;animation:.2s ca-fadein;display:flex}.ca-alert-icon{border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:1.5rem;height:1.5rem;font-size:.75rem;font-weight:700;display:flex}.ca-alert--error{background:var(--ca-danger-bg);color:var(--ca-danger);border-color:#fca5a5}.ca-alert--error .ca-alert-icon{background:var(--ca-danger);color:#fff}.ca-alert--ok{background:var(--ca-ok-bg);color:var(--ca-ok);border-color:#6ee7b7}.ca-alert--ok .ca-alert-icon{background:var(--ca-ok);color:#fff}.ca-alert-close{cursor:pointer;color:inherit;opacity:.5;background:0 0;border:none;border-radius:4px;margin-left:auto;padding:.2rem .4rem;font-size:.875rem}.ca-alert-close:hover{opacity:1;background:#00000012}.ca-panel{background:var(--ca-surface);border:1px solid var(--ca-border);border-radius:var(--ca-radius-lg);box-shadow:var(--ca-shadow);padding:1.25rem 1.5rem}.ca-section-title{text-transform:uppercase;letter-spacing:.1em;color:var(--ca-text-3);margin:0 0 1rem;font-size:.6875rem;font-weight:700}.ca-grid-section{background:var(--ca-surface);border:1px solid var(--ca-border);border-radius:var(--ca-radius-lg);box-shadow:var(--ca-shadow);overflow:hidden}.ca-grid-toolbar{border-bottom:1px solid var(--ca-border);background:var(--ca-surface-2);flex-wrap:wrap;justify-content:space-between;align-items:center;gap:.75rem;padding:1.125rem 1.5rem;display:flex}.ca-section-label{text-transform:uppercase;letter-spacing:.1em;color:var(--ca-text-3);margin:0;font-size:.68rem;font-weight:700}.ca-section-count{color:var(--ca-text-2);margin:.125rem 0 0;font-size:.8rem;font-weight:600}.ca-grid{grid-template-columns:repeat(3,1fr);gap:1.25rem;padding:1.5rem;display:grid}@media (width<=1024px){.ca-grid{grid-template-columns:repeat(2,1fr)}}@media (width<=560px){.ca-grid{grid-template-columns:1fr}}.ca-empty{text-align:center;padding:4rem 2rem}.ca-empty-icon{margin-bottom:.75rem;font-size:2.5rem}.ca-empty h3{margin:0 0 .4rem;font-size:1.125rem;font-weight:700}.ca-empty p{color:var(--ca-text-2);margin:0;font-size:.875rem}.sc-card{background:var(--ca-surface);border:1.5px solid var(--ca-border);border-radius:var(--ca-radius-lg);box-shadow:var(--ca-shadow);flex-direction:column;transition:box-shadow .2s,transform .2s,border-color .2s;animation:.3s both ca-card-in;display:flex}.sc-card:hover{box-shadow:var(--ca-shadow-lg);border-color:var(--ca-accent);transform:translateY(-3px)}.sc-avatar-row{align-items:center;gap:.75rem;padding:1rem 1rem .75rem;display:flex}.sc-avatar{border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:2.625rem;height:2.625rem;font-size:.875rem;font-weight:800;display:flex}.sc-name{color:var(--ca-text);font-size:.9rem;font-weight:700;line-height:1.25}.sc-meta{color:var(--ca-text-3);margin-top:.15rem;font-size:.72rem}.sc-quote{color:var(--ca-text-2);-webkit-line-clamp:4;-webkit-box-orient:vertical;flex:1;padding:0 1rem .875rem;font-size:.8rem;font-style:italic;line-height:1.65;display:-webkit-box;position:relative;overflow:hidden}.sc-quote:before{content:"“";color:var(--ca-accent);vertical-align:-.1em;margin-right:.2rem;font-size:1.15rem;font-style:normal;line-height:1}.sc-footer{border-top:1px solid var(--ca-border);flex-shrink:0;gap:0;display:flex}.sc-btn{cursor:pointer;border:none;flex:1;justify-content:center;align-items:center;gap:.3rem;padding:.575rem;font-family:Sora,system-ui,sans-serif;font-size:.775rem;font-weight:600;transition:background .12s;display:flex}.sc-btn--edit{background:var(--ca-accent-bg);color:var(--ca-accent)}.sc-btn--edit:hover{background:#dde5ff}.sc-btn--del{background:var(--ca-danger-bg);color:var(--ca-danger);border-left:1px solid var(--ca-border);flex:0 0 2.5rem}.sc-btn--del:hover{background:#ffe0e2}.sc-add-card{border:2.5px dashed var(--ca-border-2);border-radius:var(--ca-radius-lg);cursor:pointer;color:var(--ca-text-3);flex-direction:column;justify-content:center;align-items:center;gap:.75rem;min-height:200px;transition:border-color .15s,color .15s,background .15s;display:flex}.sc-add-card:hover{border-color:var(--ca-accent);color:var(--ca-accent);background:var(--ca-accent-bg)}.sc-add-icon{border:2px dashed;border-radius:50%;justify-content:center;align-items:center;width:2.5rem;height:2.5rem;font-size:1.25rem;display:flex}.sc-add-card p{margin:0;font-size:.8rem;font-weight:600}.sc-form-panel{border:1.5px solid var(--ca-accent);border-radius:var(--ca-radius-lg);background:var(--ca-accent-bg);flex-direction:column;gap:.875rem;padding:1.25rem;animation:.25s both ca-card-in;display:flex}.sc-form-title{color:var(--ca-accent);letter-spacing:-.02em;font-size:.9rem;font-weight:800}.sc-field{flex-direction:column;gap:.3rem;display:flex}.sc-label{color:var(--ca-text);font-size:.78rem;font-weight:700}.sc-input{width:100%;color:var(--ca-text);background:var(--ca-surface);border:1.5px solid var(--ca-border);border-radius:var(--ca-radius);box-sizing:border-box;outline:none;padding:.5rem .8rem;font-family:Sora,system-ui,sans-serif;font-size:.85rem;transition:border-color .15s,box-shadow .15s}.sc-input:focus{border-color:var(--ca-accent);box-shadow:0 0 0 3px var(--ca-accent-ring)}.sc-input::placeholder{color:var(--ca-text-3)}.sc-textarea{resize:vertical;min-height:80px;line-height:1.55}.sc-row-2{grid-template-columns:1fr 1fr;gap:.75rem;display:grid}@media (width<=480px){.sc-row-2{grid-template-columns:1fr}}.sc-form-actions{flex-wrap:wrap;gap:.625rem;display:flex}.ca-field{flex-direction:column;gap:.3rem;display:flex}.ca-label{color:var(--ca-text);font-size:.8rem;font-weight:700}.ca-input{width:100%;color:var(--ca-text);background:var(--ca-surface);border:1.5px solid var(--ca-border);border-radius:var(--ca-radius);box-sizing:border-box;outline:none;padding:.525rem .8rem;font-family:Sora,system-ui,sans-serif;font-size:.875rem;transition:border-color .15s,box-shadow .15s}.ca-input:focus{border-color:var(--ca-accent);box-shadow:0 0 0 3px var(--ca-accent-ring)}.ca-input::placeholder{color:var(--ca-text-3)}.ca-row-3{grid-template-columns:1fr 2fr 1fr;gap:1rem;display:grid}@media (width<=700px){.ca-row-3{grid-template-columns:1fr}}.ca-stats-bar{background:var(--ca-surface);border:1px solid var(--ca-border);border-radius:var(--ca-radius-lg);box-shadow:var(--ca-shadow);flex-wrap:wrap;align-items:center;gap:0;padding:1rem 1.5rem;display:flex}.ca-stat{flex-direction:column;gap:.125rem;padding:0 1.5rem 0 0;display:flex}.ca-stat-num{letter-spacing:-.03em;color:var(--ca-text);font-size:1.5rem;font-weight:800;line-height:1}.ca-stat-label{text-transform:uppercase;letter-spacing:.08em;color:var(--ca-text-3);font-size:.7rem;font-weight:600}.ca-stat-divider{background:var(--ca-border);flex-shrink:0;width:1px;height:2.5rem;margin:0 1.5rem 0 0}.ca-stat-spacer{flex:1}.ca-btn{border-radius:var(--ca-radius);border:1.5px solid var(--ca-border);background:var(--ca-surface);color:var(--ca-text);cursor:pointer;white-space:nowrap;justify-content:center;align-items:center;gap:.375rem;padding:.5rem 1.125rem;font-family:Sora,system-ui,sans-serif;font-size:.875rem;font-weight:700;line-height:1;transition:background .15s,border-color .15s,transform .1s;display:inline-flex}.ca-btn:hover:not(:disabled){background:var(--ca-surface-2);border-color:var(--ca-border-2);transform:translateY(-1px)}.ca-btn:active:not(:disabled){transform:translateY(0)}.ca-btn:disabled{opacity:.45;cursor:not-allowed;transform:none!important}.ca-btn--primary{background:var(--ca-accent);color:#fff;border-color:var(--ca-accent)}.ca-btn--primary:hover:not(:disabled){background:var(--ca-accent-2);border-color:var(--ca-accent-2)}.ca-btn--ghost{color:var(--ca-text-2);background:0 0;border-color:#0000}.ca-btn--ghost:hover:not(:disabled){background:var(--ca-surface-2);border-color:var(--ca-border);color:var(--ca-text)}.ca-btn--sm{padding:.375rem .875rem;font-size:.8rem}.ca-spinner{border:2px solid #ffffff59;border-top-color:#fff;border-radius:50%;flex-shrink:0;width:1rem;height:1rem;animation:.65s linear infinite ca-spin}.ca-spinner--sm{border-color:#2952e340;border-top-color:var(--ca-accent);width:.8rem;height:.8rem}.ca-saving-indicator{color:var(--ca-text-2);align-items:center;gap:.5rem;font-size:.8rem;font-weight:500;display:flex}.ca-loading>.ca-spinner{border-color:#2952e333;border-top-color:var(--ca-accent);width:2rem;height:2rem}.ep-pdf-hero{background:linear-gradient(145deg,#eef2ff 0%,#dce4ff 45%,#e8f4ff 100%);justify-content:center;align-items:center;width:100%;height:100%;font-size:2.75rem;display:flex}.ep-card-meta{color:var(--ca-text-3);margin:.25rem 0 0;font-size:.72rem}.ep-open-link{color:var(--ca-accent);align-items:center;gap:.25rem;margin-top:.5rem;font-size:.78rem;font-weight:700;text-decoration:none;display:inline-flex}.ep-open-link:hover{text-decoration:underline}.ep-toolbar-filters{flex-wrap:wrap;align-items:flex-end;gap:.75rem;display:flex}.ep-toolbar-filters .ca-field{min-width:140px;margin-bottom:0}.ep-file-row{flex-direction:column;gap:.35rem;display:flex}.ep-file-name{color:var(--ca-text-2);word-break:break-all;font-family:DM Mono,monospace;font-size:.75rem}input[type=file].ep-file-input{padding:.4rem 0;font-size:.8rem}.ep-grid{grid-template-columns:repeat(4,1fr);gap:1rem;padding:.25rem 0 1rem;display:grid}@media (width<=1200px){.ep-grid{grid-template-columns:repeat(3,1fr)}}@media (width<=860px){.ep-grid{grid-template-columns:repeat(2,1fr)}}@media (width<=540px){.ep-grid{grid-template-columns:1fr}}.cic-cards-list{flex-direction:column;gap:1rem;padding:1.5rem;display:flex}.cic-card{background:var(--ca-surface);border:1.5px solid var(--ca-border);border-radius:var(--ca-radius-lg);box-shadow:var(--ca-shadow);transition:box-shadow .2s,border-color .2s;animation:.28s both ca-card-in;overflow:hidden}.cic-card:hover{box-shadow:var(--ca-shadow-lg);border-color:var(--ca-border-2)}.cic-card-header{background:var(--ca-surface-2);border-bottom:1px solid var(--ca-border);cursor:default;justify-content:space-between;align-items:center;gap:1rem;padding:1rem 1.25rem;display:flex}.cic-card-header-left{align-items:center;gap:.875rem;display:flex}.cic-icon-preview{border-radius:var(--ca-radius);background:var(--ca-accent-bg);border:1.5px solid #2952e32e;flex-shrink:0;justify-content:center;align-items:center;width:2.75rem;height:2.75rem;font-size:1.35rem;transition:transform .15s;display:flex}.cic-card:hover .cic-icon-preview{transform:scale(1.08)}.cic-icon-placeholder{color:var(--ca-text-3);font-size:1rem;font-weight:700}.cic-card-num{text-transform:uppercase;letter-spacing:.1em;color:var(--ca-text-3);margin:0 0 .15rem;font-size:.65rem;font-weight:700}.cic-card-name{color:var(--ca-text);letter-spacing:-.01em;margin:0;font-size:.9rem;font-weight:700}.cic-untitled{color:var(--ca-text-3);font-style:italic;font-weight:400}.cic-card-header-right{flex-shrink:0;align-items:center;gap:.5rem;display:flex}.cic-lines-badge{background:var(--ca-border);color:var(--ca-text-2);white-space:nowrap;border-radius:999px;padding:.2em .65em;font-size:.68rem;font-weight:700}.cic-card-body{flex-direction:column;gap:1.25rem;padding:1.25rem;animation:.18s ca-fadein;display:flex}.cic-icon-input{text-align:center;letter-spacing:.05em;font-size:1.25rem}.cic-lines-section{background:var(--ca-surface-2);border:1px solid var(--ca-border);border-radius:var(--ca-radius);flex-direction:column;gap:.75rem;padding:1rem;display:flex}.cic-lines-header{flex-wrap:wrap;justify-content:space-between;align-items:baseline;gap:.375rem;margin-bottom:.125rem;display:flex}.cic-no-lines{text-align:center;margin:0;padding:.75rem 0}.cic-lines-list{flex-direction:column;gap:.5rem;display:flex}.cic-line-row{align-items:flex-start;gap:.625rem;animation:.2s both ca-card-in;display:flex}.cic-line-num{background:var(--ca-accent-bg);min-width:1.5rem;height:1.5rem;color:var(--ca-accent);border-radius:6px;flex-shrink:0;justify-content:center;align-items:center;margin-top:.5rem;font-size:.65rem;font-weight:700;display:flex}.cic-line-fields{flex-direction:column;flex:1;gap:.4rem;min-width:0;display:flex}.cic-add-line-btn{border:1.5px solid var(--ca-accent);background:var(--ca-accent-bg);color:var(--ca-accent);cursor:pointer;border-radius:8px;align-self:flex-start;padding:.35rem .875rem;font-family:Sora,system-ui,sans-serif;font-size:.78rem;font-weight:700;transition:all .12s}.cic-add-line-btn:hover{background:var(--ca-accent);color:#fff}.cic-section-footer{border-top:1px solid var(--ca-border);background:var(--ca-surface-2);justify-content:center;align-items:center;padding:1.25rem 1.5rem;display:flex}@keyframes ep-fadein{0%{opacity:0;transform:translateY(-5px)}to{opacity:1;transform:translateY(0)}}@keyframes ep-shimmer{0%{background-position:200% 0}to{background-position:-200% 0}}@keyframes modal-slide{0%{opacity:0;transform:translateY(24px)scale(.97)}to{opacity:1;transform:translateY(0)scale(1)}}@media (width<=600px){.ep-row-2,.ep-row-3,.pc-grid{grid-template-columns:1fr}}@keyframes ep-spin{to{transform:rotate(360deg)}}:root{--ep-bg:#f0f2f8;--ep-surface:#fff;--ep-surface-2:#f7f8fc;--ep-border:#e2e5ee;--ep-border-2:#cdd1df;--ep-text:#111827;--ep-text-2:#505a72;--ep-text-3:#96a0b5;--ep-accent:#1c4ed8;--ep-accent-2:#1e40af;--ep-accent-bg:#eff4ff;--ep-accent-ring:#1c4ed829;--ep-danger:#b91c1c;--ep-danger-bg:#fef2f2;--ep-danger-ring:#b91c1c1f;--ep-ok:#15803d;--ep-ok-bg:#f0fdf4;--ep-gold:#b45309;--ep-gold-bg:#fffbeb;--ep-blue:#1d4ed8;--ep-blue-bg:#eff6ff;--ep-radius:10px;--ep-radius-lg:14px;--ep-shadow:0 1px 3px #1118270f, 0 1px 2px #1118270a;--ep-shadow-lg:0 8px 24px #11182717, 0 2px 6px #1118270d;--pc-popular-border:#e07b00;--pc-popular-bg:#fff8f0;--pc-popular-badge:#e07b00;--pc-popular-cta:linear-gradient(135deg, #f59e0b, #d97706);--pc-popular-check:#d97706;--pc-popular-dot:#d97706;--pc-popular-mod:#92400e;--pc-featured-border:#1d4ed8;--pc-featured-bg:#f0f5ff;--pc-featured-badge:#1d4ed8;--pc-featured-cta:linear-gradient(135deg, #3b82f6, #1d4ed8);--pc-featured-check:#1d4ed8;--pc-featured-dot:#1d4ed8;--pc-featured-mod:#1e3a8a;--pc-default-border:#e2e5ee;--pc-default-check:#1d4ed8;--pc-default-dot:#1d4ed8}.ep-root{color:var(--ep-text);flex-direction:column;gap:1.25rem;max-width:1100px;padding-bottom:5rem;font-family:DM Sans,system-ui,sans-serif;display:flex}.ep-topbar{background:var(--ep-surface);border:1px solid var(--ep-border);border-radius:var(--ep-radius-lg);box-shadow:var(--ep-shadow);flex-wrap:wrap;justify-content:space-between;align-items:center;gap:1rem;padding:1.25rem 1.5rem;display:flex}.ep-topbar-left{align-items:center;gap:1rem;display:flex}.ep-topbar-icon{background:var(--ep-accent-bg);border-radius:var(--ep-radius);flex-shrink:0;justify-content:center;align-items:center;width:3rem;height:3rem;font-size:2rem;line-height:1;display:flex}.ep-title{letter-spacing:-.025em;margin:0 0 .15rem;font-size:1.375rem;font-weight:700}.ep-subtitle{color:var(--ep-text-2);margin:0;font-size:.8125rem}.ep-topbar-right{flex-wrap:wrap;align-items:center;gap:.625rem;display:flex}.ep-alert{border-radius:var(--ep-radius);border:1px solid #0000;align-items:center;gap:.75rem;padding:.75rem 1rem;font-size:.875rem;font-weight:500;animation:.18s ep-fadein;display:flex}.ep-alert-icon{border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:1.375rem;height:1.375rem;font-size:.75rem;font-weight:700;display:inline-flex}.ep-alert--error{background:var(--ep-danger-bg);color:var(--ep-danger);border-color:#fca5a5}.ep-alert--error .ep-alert-icon{background:var(--ep-danger);color:#fff}.ep-alert--ok{background:var(--ep-ok-bg);color:var(--ep-ok);border-color:#86efac}.ep-alert--ok .ep-alert-icon{background:var(--ep-ok);color:#fff}.ep-alert-close{cursor:pointer;color:inherit;opacity:.6;background:0 0;border:none;border-radius:4px;margin-left:auto;padding:.125rem .25rem;font-size:.875rem}.ep-alert-close:hover{opacity:1;background:#0000000f}.ep-empty{text-align:center;background:var(--ep-surface);border:2px dashed var(--ep-border-2);border-radius:var(--ep-radius-lg);padding:5rem 2rem}.ep-empty-icon{margin-bottom:1rem;font-size:3rem}.ep-empty h3{margin:0 0 .5rem;font-size:1.125rem;font-weight:600}.ep-empty p{color:var(--ep-text-2);margin:0;font-size:.875rem}.ep-skeletons{gap:1.25rem;display:flex}.ep-skeleton-card{border-radius:var(--ep-radius-lg);background:linear-gradient(90deg,#e8eaf0 0%,#f2f4f8 50%,#e8eaf0 100%) 0 0/200% 100%;flex:1;height:420px;animation:1.4s infinite ep-shimmer}.ep-bottom-add{justify-content:center;padding-top:.5rem;display:flex}.ep-bottom-add .ep-btn{min-width:200px}.pc-grid{grid-template-columns:repeat(auto-fill,minmax(220px,1fr));align-items:start;gap:1.5rem;display:grid}.pc-card{background:var(--ep-surface);border:2px solid var(--pc-default-border);box-shadow:var(--ep-shadow);border-radius:18px;padding-top:0;transition:box-shadow .2s,transform .2s;position:relative}.pc-card:hover{box-shadow:var(--ep-shadow-lg);transform:translateY(-2px)}.pc-card--popular{border-color:var(--pc-popular-border);background:var(--pc-popular-bg)}.pc-card--featured{border-color:var(--pc-featured-border);background:var(--pc-featured-bg)}.pc-badge{letter-spacing:.06em;text-transform:uppercase;white-space:nowrap;z-index:1;border-radius:999px;align-items:center;gap:.25rem;padding:.3em 1em;font-size:.72rem;font-weight:700;display:inline-flex;position:absolute;top:-14px;left:50%;transform:translate(-50%)}.pc-badge--gold{background:var(--pc-popular-badge);color:#fff}.pc-badge--blue{background:var(--pc-featured-badge);color:#fff}.pc-inner{padding:1.5rem 1.25rem 1.25rem}.pc-plan-label{letter-spacing:.1em;color:var(--ep-text-3);margin:0 0 .5rem;font-size:.7rem;font-weight:700}.pc-card--popular .pc-plan-label{color:var(--pc-popular-badge)}.pc-card--featured .pc-plan-label{color:var(--pc-featured-badge)}.pc-price-row{align-items:flex-start;gap:2px;margin-bottom:.625rem;display:flex}.pc-dollar{color:var(--ep-text);margin-top:.4rem;font-size:1.25rem;font-weight:700}.pc-amount{letter-spacing:-.03em;color:var(--ep-text);font-size:3rem;font-weight:800;line-height:1}.pc-desc{color:var(--ep-text-2);margin:0;font-size:.8125rem;line-height:1.5}.pc-hr{border:none;border-top:1px solid var(--ep-border);margin:1rem 0}.pc-features{flex-direction:column;gap:.375rem;margin:0 0 .75rem;padding:0;list-style:none;display:flex}.pc-feature{color:var(--ep-text);align-items:center;gap:.5rem;font-size:.8125rem;font-weight:500;display:flex}.pc-check{border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:1.125rem;height:1.125rem;font-size:.6rem;font-weight:700;display:inline-flex}.pc-check--default{color:var(--pc-default-check);background:#dbeafe}.pc-check--popular{color:var(--pc-popular-check);background:#fef3c7}.pc-check--featured{color:var(--pc-featured-check);background:#dbeafe}.pc-mods{margin-bottom:1rem}.pc-mods-label{letter-spacing:.09em;color:var(--ep-text-3);margin-bottom:.5rem;font-size:.6875rem;font-weight:700}.pc-mod-list{flex-direction:column;gap:.25rem;margin:0;padding:0;list-style:none;display:flex}.pc-mod{align-items:center;gap:.5rem;font-size:.8125rem;font-weight:500;display:flex}.pc-mod--on{color:var(--ep-text)}.pc-mod--off{color:var(--ep-text-3)}.pc-dot{background:var(--pc-default-dot);border-radius:50%;flex-shrink:0;width:8px;height:8px}.pc-mod--popular .pc-dot{background:var(--pc-popular-dot)}.pc-mod--featured .pc-dot{background:var(--pc-featured-dot)}.pc-dot--off{background:#d1d5db}.pc-cta{cursor:pointer;border:none;border-radius:12px;justify-content:center;align-items:center;gap:.5rem;width:100%;margin-bottom:.75rem;padding:.75rem;font-family:DM Sans,system-ui,sans-serif;font-size:.9rem;font-weight:700;transition:opacity .15s,transform .1s;display:flex}.pc-cta:hover{opacity:.88;transform:translateY(-1px)}.pc-cta--default{color:#fff;background:#0f172a}.pc-cta--popular{background:var(--pc-popular-cta);color:#fff}.pc-cta--featured{background:var(--pc-featured-cta);color:#fff}.pc-admin-row{border-top:1px solid var(--ep-border);gap:.5rem;margin-top:.25rem;padding-top:.75rem;display:flex}.pc-admin-btn{cursor:pointer;border:1.5px solid;border-radius:8px;flex:1;padding:.375rem 0;font-family:DM Sans,system-ui,sans-serif;font-size:.75rem;font-weight:600;transition:background .12s,opacity .12s}.pc-admin-btn:disabled{opacity:.45;cursor:not-allowed}.pc-admin-btn--edit{background:var(--ep-accent-bg);color:var(--ep-accent);border-color:#bfdbfe}.pc-admin-btn--edit:hover:not(:disabled){background:#dbeafe}.pc-admin-btn--del{background:var(--ep-danger-bg);color:var(--ep-danger);border-color:#fca5a5}.pc-admin-btn--del:hover:not(:disabled){background:#fee2e2}.modal-overlay{z-index:1000;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);background:#1118278c;justify-content:center;align-items:center;padding:1.5rem;animation:.18s ep-fadein;display:flex;position:fixed;inset:0}.modal-panel{background:var(--ep-surface);border-radius:var(--ep-radius-lg);flex-direction:column;width:100%;max-width:680px;max-height:90vh;animation:.22s modal-slide;display:flex;overflow:hidden;box-shadow:0 20px 60px #11182740}.modal-header{background:var(--ep-surface-2);border-bottom:1px solid var(--ep-border);flex-shrink:0;justify-content:space-between;align-items:center;gap:1rem;padding:1.25rem 1.5rem;display:flex}.modal-header-left{align-items:center;gap:.875rem;display:flex}.modal-icon{background:var(--ep-accent-bg);border-radius:var(--ep-radius);flex-shrink:0;justify-content:center;align-items:center;width:2.5rem;height:2.5rem;font-size:1.5rem;display:flex}.modal-title{letter-spacing:-.02em;margin:0 0 .15rem;font-size:1.0625rem;font-weight:700}.modal-close{border:1.5px solid var(--ep-border);cursor:pointer;width:2rem;height:2rem;color:var(--ep-text-2);background:0 0;border-radius:8px;flex-shrink:0;justify-content:center;align-items:center;font-size:.875rem;transition:background .12s,color .12s;display:flex}.modal-close:hover{background:var(--ep-bg);color:var(--ep-text)}.modal-body{flex-direction:column;flex:1;gap:0;padding:1.5rem;display:flex;overflow-y:auto}.modal-footer{background:var(--ep-surface-2);border-top:1px solid var(--ep-border);flex-wrap:wrap;flex-shrink:0;align-items:center;gap:.75rem;padding:1rem 1.5rem;display:flex}.ep-section{border-bottom:1px solid var(--ep-border);margin-bottom:1.375rem;padding-bottom:1.375rem}.ep-section:last-child{border-bottom:none;margin-bottom:0;padding-bottom:0}.ep-section-title{text-transform:uppercase;letter-spacing:.09em;color:var(--ep-text-3);align-items:center;gap:.5rem;margin:0 0 1rem;font-size:.6875rem;font-weight:700;display:flex}.ep-section-sub{opacity:.7;font-size:.6875rem;font-weight:400}.ep-section-desc{color:var(--ep-text-2);margin:-.5rem 0 .875rem;font-size:.8rem}.ep-field{flex-direction:column;gap:.25rem;margin-bottom:1rem;display:flex}.ep-field:last-child{margin-bottom:0}.ep-label{color:var(--ep-text);font-size:.8rem;font-weight:600;display:block}.ep-hint{color:var(--ep-text-2);margin:0;font-size:.75rem;line-height:1.45}.ep-input{width:100%;color:var(--ep-text);background:var(--ep-surface);border:1.5px solid var(--ep-border);border-radius:var(--ep-radius);box-sizing:border-box;outline:none;padding:.5rem .75rem;font-family:DM Sans,system-ui,sans-serif;font-size:.875rem;transition:border-color .15s,box-shadow .15s}.ep-input::placeholder{color:var(--ep-text-3)}.ep-input:focus{border-color:var(--ep-accent);box-shadow:0 0 0 3px var(--ep-accent-ring)}.ep-input:disabled{background:var(--ep-bg,#f2f3f7);color:var(--ep-text-3);cursor:not-allowed;border-style:dashed}.ep-textarea{resize:vertical;min-height:80px;line-height:1.55}.ep-textarea--sm{min-height:64px}.ep-textarea--lg{min-height:110px}.ep-select{cursor:pointer;appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23505a72' d='M6 8L1 3h10z'/%3E%3C/svg%3E");background-position:right .75rem center;background-repeat:no-repeat;padding-right:2rem}.ep-prefix-wrap{border:1.5px solid var(--ep-border);border-radius:var(--ep-radius);transition:border-color .15s,box-shadow .15s;display:flex;overflow:hidden}.ep-prefix-wrap:focus-within{border-color:var(--ep-accent);box-shadow:0 0 0 3px var(--ep-accent-ring)}.ep-prefix{background:var(--ep-surface-2);border-right:1.5px solid var(--ep-border);color:var(--ep-text-2);flex-shrink:0;align-items:center;padding:0 .75rem;font-family:DM Mono,monospace;font-size:.875rem;font-weight:700;display:flex}.ep-input--prefixed{border:none;border-radius:0;flex:1;min-width:0;box-shadow:none!important}.ep-row-2{grid-template-columns:1fr 1fr;gap:1rem;display:grid}.ep-row-3{grid-template-columns:1fr 1fr 1fr;gap:1rem;display:grid}@media (width<=600px){.ep-row-2,.ep-row-3,.pc-grid{grid-template-columns:1fr}}.ep-modules{flex-wrap:wrap;gap:.5rem;display:flex}.ep-module{border:1.5px solid var(--ep-border);color:var(--ep-text-2);background:var(--ep-surface-2);cursor:pointer;-webkit-user-select:none;user-select:none;border-radius:999px;align-items:center;gap:.5rem;padding:.45rem 1rem;font-size:.8125rem;font-weight:500;transition:border-color .12s,background .12s,color .12s,box-shadow .12s;display:inline-flex}.ep-module input[type=checkbox]{width:.875rem;height:.875rem;accent-color:var(--ep-accent);cursor:pointer;flex-shrink:0}.ep-module:hover{border-color:var(--ep-accent);color:var(--ep-accent)}.ep-module--on{border-color:var(--ep-accent);background:var(--ep-accent-bg);color:var(--ep-accent-2);box-shadow:0 0 0 3px var(--ep-accent-ring)}.ep-btn{border-radius:var(--ep-radius);border:1.5px solid var(--ep-border);background:var(--ep-surface);color:var(--ep-text);cursor:pointer;white-space:nowrap;justify-content:center;align-items:center;gap:.375rem;padding:.5rem 1.125rem;font-family:DM Sans,system-ui,sans-serif;font-size:.875rem;font-weight:600;line-height:1;transition:background .15s,border-color .15s,opacity .15s,box-shadow .15s,transform .1s;display:inline-flex}.ep-btn:hover:not(:disabled){background:var(--ep-surface-2);border-color:var(--ep-border-2);transform:translateY(-1px)}.ep-btn:active:not(:disabled){transform:translateY(0)}.ep-btn:disabled{opacity:.45;cursor:not-allowed;transform:none}.ep-btn--primary{background:var(--ep-accent);color:#fff;border-color:var(--ep-accent)}.ep-btn--primary:hover:not(:disabled){background:var(--ep-accent-2);border-color:var(--ep-accent-2)}.ep-btn--outline{background:0 0}.ep-btn--dashed{color:var(--ep-text-2);border-style:dashed}.ep-btn--ghost{color:var(--ep-text-2);background:0 0;border-color:#0000}.ep-btn--ghost:hover:not(:disabled){background:var(--ep-surface-2);border-color:var(--ep-border);color:var(--ep-text)}.ep-btn--danger{background:var(--ep-danger-bg);color:var(--ep-danger);border-color:#fca5a5}.ep-btn--danger:hover:not(:disabled){background:#fee2e2;border-color:#f87171}.ep-spinner{border:2px solid #ffffff4d;border-top-color:#fff;border-radius:50%;flex-shrink:0;width:1rem;height:1rem;animation:.65s linear infinite ep-spin}.ep-spinner--sm{border-color:#1c4ed840;border-top-color:var(--ep-accent);width:.8rem;height:.8rem}.ep-card-slug{color:var(--ep-text-3);background:var(--ep-border);border-radius:4px;padding:.1em .45em;font-family:DM Mono,ui-monospace,monospace;font-size:.7rem}.cpp-selector-card{background:var(--ca-surface);border:1px solid var(--ca-border);border-radius:var(--ca-radius-lg);box-shadow:var(--ca-shadow);animation:.25s ca-fadein;overflow:hidden}.cpp-selector-header{background:var(--ca-surface-2);border-bottom:1px solid var(--ca-border);align-items:center;gap:.75rem;padding:1.125rem 1.5rem;display:flex}.cpp-selector-badge{background:var(--ca-accent-bg);color:var(--ca-accent);letter-spacing:.1em;text-transform:uppercase;border:1.5px solid var(--ca-accent);border-radius:999px;flex-shrink:0;justify-content:center;align-items:center;padding:.2em .7em;font-size:.65rem;font-weight:800;display:inline-flex}.cpp-selector-title{color:var(--ca-text);letter-spacing:-.01em;margin:0;font-size:.875rem;font-weight:700}.cpp-selector-body{flex-wrap:wrap;align-items:flex-end;gap:1rem;padding:1.5rem;display:flex}.cpp-selector-body .ca-field{flex:220px;min-width:180px;margin-bottom:0}.cpp-selector-actions{flex-wrap:wrap;flex:none;align-items:flex-end;gap:.625rem;padding-bottom:1px;display:flex}.cpp-context-strip{background:var(--ca-accent-bg);border-top:1px solid #2952e326;flex-wrap:wrap;align-items:center;gap:.625rem;padding:.875rem 1.5rem;display:flex}.cpp-context-pill{background:var(--ca-surface);border:1.5px solid var(--ca-border);border-radius:999px;align-items:center;gap:.5rem;padding:.25rem .75rem;font-size:.8rem;display:inline-flex}.cpp-context-label{text-transform:uppercase;letter-spacing:.08em;color:var(--ca-text-3);font-size:.65rem;font-weight:700}.cpp-context-value{color:var(--ca-text);font-weight:600}.cpp-context-pill--loading{border-color:var(--ca-accent);color:var(--ca-accent);gap:.5rem}.cpp-context-pill--dirty{color:#92400e;background:#fffbeb;border-color:#f59e0b;font-size:.75rem;font-weight:700}.cpp-editor-section{background:var(--ca-surface);border:1px solid var(--ca-border);border-radius:var(--ca-radius-lg);box-shadow:var(--ca-shadow);animation:.25s ca-fadein;overflow:hidden}.cpp-editor-header{background:var(--ca-surface-2);border-bottom:1px solid var(--ca-border);align-items:center;gap:.75rem;padding:1.125rem 1.5rem;display:flex}.cpp-badge-count{background:var(--ca-accent);color:#fff;border-radius:999px;justify-content:center;align-items:center;margin-left:auto;padding:.2em .65em;font-size:.65rem;font-weight:700;display:inline-flex}.cpp-split{grid-template-columns:1fr 1fr;display:grid}@media (width<=860px){.cpp-split{grid-template-columns:1fr}}.cpp-panel{border-right:1px solid var(--ca-border);flex-direction:column;min-height:360px;padding:1.25rem;display:flex}.cpp-panel:last-child{border-right:none}@media (width<=860px){.cpp-panel{border-right:none;border-bottom:1px solid var(--ca-border)}.cpp-panel:last-child{border-bottom:none}}.cpp-panel-header{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:.375rem;margin-bottom:.875rem;display:flex}.cpp-panel-title{text-transform:uppercase;letter-spacing:.08em;color:var(--ca-text-3);align-items:center;gap:.5rem;margin:0;font-size:.75rem;font-weight:700;display:flex}.cpp-panel-count{background:var(--ca-border);min-width:1.35rem;height:1.35rem;color:var(--ca-text-2);border-radius:999px;justify-content:center;align-items:center;padding:0 .3rem;font-size:.65rem;font-weight:700;display:inline-flex}.cpp-search{flex-shrink:0;margin-bottom:.875rem}.cpp-paper-list{scrollbar-width:thin;scrollbar-color:var(--ca-border) transparent;flex-direction:column;flex:1;gap:.4rem;max-height:420px;display:flex;overflow-y:auto}.cpp-paper-list::-webkit-scrollbar{width:4px}.cpp-paper-list::-webkit-scrollbar-thumb{background:var(--ca-border);border-radius:2px}.cpp-paper-row{border-radius:var(--ca-radius);border:1.5px solid var(--ca-border);background:var(--ca-surface);align-items:center;gap:.625rem;padding:.625rem .75rem;transition:border-color .15s,background .15s;animation:.2s both ca-card-in;display:flex}.cpp-paper-row--selected{background:var(--ca-accent-bg);border-color:#2952e333}.cpp-paper-row--selected:hover{border-color:var(--ca-accent)}.cpp-paper-row--available:hover{border-color:var(--ca-accent);background:var(--ca-accent-bg)}.cpp-paper-index{background:var(--ca-accent);color:#fff;border-radius:6px;flex-shrink:0;justify-content:center;align-items:center;min-width:1.5rem;height:1.5rem;font-size:.65rem;font-weight:700;display:flex}.cpp-paper-meta{flex:1;min-width:0}.cpp-paper-subject{color:var(--ca-text);white-space:nowrap;text-overflow:ellipsis;font-size:.8125rem;font-weight:600;display:block;overflow:hidden}.cpp-paper-cat{color:var(--ca-text-3);margin-top:.1rem;font-size:.72rem;display:block}.cpp-paper-actions{flex-shrink:0;gap:.25rem;display:flex}.cpp-icon-btn{border:1.5px solid var(--ca-border);background:var(--ca-surface);width:1.875rem;height:1.875rem;color:var(--ca-text-2);cursor:pointer;border-radius:7px;justify-content:center;align-items:center;font-family:Sora,system-ui,sans-serif;font-size:.8rem;transition:all .12s;display:flex}.cpp-icon-btn:hover:not(:disabled){border-color:var(--ca-accent);background:var(--ca-accent-bg);color:var(--ca-accent)}.cpp-icon-btn--danger{color:var(--ca-danger);background:var(--ca-danger-bg);border-color:#fca5a5}.cpp-icon-btn--danger:hover:not(:disabled){border-color:var(--ca-danger);background:#ffe0e2}.cpp-icon-btn:disabled{opacity:.3;cursor:not-allowed}.cpp-add-btn{flex-shrink:0}.cpp-empty{text-align:center;flex-direction:column;justify-content:center;align-items:center;gap:.5rem;padding:2.5rem 1.5rem;display:flex}.cpp-empty-icon{opacity:.4;font-size:2rem}.cpp-empty-title{color:var(--ca-text-2);margin:0;font-size:.875rem;font-weight:700}.cpp-empty-sub{color:var(--ca-text-3);max-width:220px;margin:0;font-size:.78rem;line-height:1.45}.cpp-assignments-section{background:var(--ca-surface);border:1px solid var(--ca-border);border-radius:var(--ca-radius-lg);box-shadow:var(--ca-shadow);animation:.3s ca-fadein;overflow:hidden}.cpp-assignments-header{background:var(--ca-surface-2);border-bottom:1px solid var(--ca-border);justify-content:space-between;align-items:flex-start;padding:1.125rem 1.5rem;display:flex}.cpp-assignments-title{color:var(--ca-text);letter-spacing:-.01em;align-items:center;gap:.625rem;margin:0;font-size:.875rem;font-weight:700;display:flex}.cpp-table-wrap{overflow-x:auto}.cpp-table{border-collapse:collapse;width:100%;font-size:.8125rem}.cpp-table th{text-align:left;text-transform:uppercase;letter-spacing:.08em;color:var(--ca-text-3);background:var(--ca-surface-2);border-bottom:1px solid var(--ca-border);white-space:nowrap;padding:.75rem 1.25rem;font-size:.65rem;font-weight:700}.cpp-table td{border-bottom:1px solid var(--ca-border);vertical-align:middle;padding:.875rem 1.25rem}.cpp-table tbody tr{cursor:pointer;transition:background .12s}.cpp-table tbody tr:hover{background:var(--ca-surface-2)}.cpp-table tbody tr:last-child td{border-bottom:none}.cpp-row--active{background:var(--ca-accent-bg)!important}.cpp-row--active td{border-bottom-color:#2952e326!important}.cpp-cell-main{color:var(--ca-text);font-weight:600;line-height:1.3}.cpp-cell-sub{color:var(--ca-text-3);margin-top:.15rem;font-family:DM Mono,monospace;font-size:.7rem;display:block}.cpp-papers-pill{background:var(--ca-accent-bg);color:var(--ca-accent);white-space:nowrap;border-radius:999px;align-items:center;padding:.2em .65em;font-size:.72rem;font-weight:700;display:inline-flex}.cpp-status{white-space:nowrap;font-size:.75rem;font-weight:700}.cpp-status--active{color:var(--ca-ok)}.cpp-status--idle{color:var(--ca-text-3)}.cpp-table tbody tr:hover .cpp-status--idle{color:var(--ca-accent)}.cpp-view-btn{white-space:nowrap}.cpp-view-btn:hover:not(:disabled){background:var(--ca-accent-bg)!important;border-color:var(--ca-accent)!important;color:var(--ca-accent)!important}.cpp-view-list{flex-direction:column;gap:.5rem;display:flex}.cpp-view-row{border-radius:var(--ca-radius);border:1.5px solid var(--ca-border);background:var(--ca-surface);align-items:center;gap:.75rem;padding:.75rem .875rem;transition:border-color .15s,background .15s,transform .12s;animation:.22s both ca-card-in;display:flex}.cpp-view-row--clickable{cursor:pointer}.cpp-view-row--clickable:hover{border-color:var(--ca-accent);background:var(--ca-accent-bg);transform:translate(3px)}.cpp-open-hint{color:var(--ca-accent);background:var(--ca-accent-bg);white-space:nowrap;opacity:0;border:1.5px solid #2952e340;border-radius:6px;flex-shrink:0;padding:.2em .6em;font-size:.72rem;font-weight:700;transition:opacity .15s}.cpp-view-row--clickable:hover .cpp-open-hint{opacity:1}.cpp-no-link{color:var(--ca-text-3);white-space:nowrap;flex-shrink:0;font-size:.7rem}