code[class*=language-],pre[class*=language-]{color:#ccc;background:none;font-family:Consolas,Monaco,Andale Mono,Ubuntu Mono,monospace;font-size:1em;text-align:left;white-space:pre;word-spacing:normal;word-break:normal;word-wrap:normal;line-height:1.5;-moz-tab-size:4;-o-tab-size:4;tab-size:4;-webkit-hyphens:none;-moz-hyphens:none;-ms-hyphens:none;hyphens:none}pre[class*=language-]{padding:1em;margin:.5em 0;overflow:auto}:not(pre)>code[class*=language-],pre[class*=language-]{background:#2d2d2d}:not(pre)>code[class*=language-]{padding:.1em;border-radius:.3em;white-space:normal}.token.comment,.token.block-comment,.token.prolog,.token.doctype,.token.cdata{color:#999}.token.punctuation{color:#ccc}.token.tag,.token.attr-name,.token.namespace,.token.deleted{color:#e2777a}.token.function-name{color:#6196cc}.token.boolean,.token.number,.token.function{color:#f08d49}.token.property,.token.class-name,.token.constant,.token.symbol{color:#f8c555}.token.selector,.token.important,.token.atrule,.token.keyword,.token.builtin{color:#cc99cd}.token.string,.token.char,.token.attr-value,.token.regex,.token.variable{color:#7ec699}.token.operator,.token.entity,.token.url{color:#67cdcc}.token.important,.token.bold{font-weight:700}.token.italic{font-style:italic}.token.entity{cursor:help}.token.inserted{color:green}:root{--bg: #0a0e1a;--bg-deep: #070a12;--surface: #121829;--surface2: #1a2138;--border: #263352;--border-soft: rgba(255, 255, 255, .07);--accent: #00e5a0;--accent-2: #3ddc97;--accent2: #4da3ff;--accent3: #ff6b8a;--gold: #ffd45e;--purple: #b47dff;--pink: #ff7ac8;--text: #e8eefc;--text-soft: #c2cde8;--muted: #7e8eb4;--mono: "Space Mono", monospace;--sans: "DM Sans", sans-serif;--radius: 12px;--radius-sm: 8px;--radius-lg: 16px;--shadow-sm: 0 2px 8px rgba(3, 6, 15, .45);--shadow-md: 0 10px 30px rgba(3, 6, 15, .55);--glow-accent: 0 0 28px rgba(0, 229, 160, .22);--sheen: linear-gradient(180deg, rgba(255,255,255,.055), rgba(255,255,255,0))}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{font-size:16px;scroll-behavior:smooth;background:var(--bg);-webkit-text-size-adjust:100%}body{background:var(--bg);color:var(--text);font-family:var(--sans);min-height:100vh;min-height:100dvh;width:100%;-webkit-font-smoothing:antialiased;touch-action:manipulation;-webkit-tap-highlight-color:transparent;overscroll-behavior-y:none;padding:env(safe-area-inset-top,0px) env(safe-area-inset-right,0px) env(safe-area-inset-bottom,0px) env(safe-area-inset-left,0px)}body:before{content:"";position:fixed;top:-10%;right:-10%;bottom:-10%;left:-10%;background:radial-gradient(48vw 46vh at 10% -4%,rgba(0,229,160,.13),transparent 62%),radial-gradient(46vw 44vh at 92% 6%,rgba(77,163,255,.13),transparent 62%),radial-gradient(52vw 50vh at 62% 102%,rgba(180,125,255,.11),transparent 62%),radial-gradient(40vw 38vh at 20% 88%,rgba(255,122,200,.07),transparent 62%);pointer-events:none;z-index:0;animation:auroraDrift 34s ease-in-out infinite alternate}body:after{content:"";position:fixed;top:0;right:0;bottom:0;left:0;background-image:linear-gradient(rgba(255,255,255,.016) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.016) 1px,transparent 1px);background-size:44px 44px;pointer-events:none;z-index:0}@keyframes auroraDrift{0%{transform:translateZ(0) scale(1)}50%{transform:translate3d(1.5%,-1.5%,0) scale(1.06)}to{transform:translate3d(-1.5%,1%,0) scale(1.02)}}@media (prefers-reduced-motion: reduce){body:before{animation:none}}#root{position:relative;z-index:1;width:100%;min-height:100vh}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:var(--surface)}::-webkit-scrollbar-thumb{background:var(--border);border-radius:3px}::-webkit-scrollbar-thumb:hover{background:var(--muted)}h1,h2,h3,h4{line-height:1.2}a{color:inherit;text-decoration:none}button{cursor:pointer;font-family:var(--sans)}input,select,textarea{font-family:var(--sans)}code,.mono{font-family:var(--mono)}@keyframes fadeUp{0%{opacity:0;transform:translateY(14px)}to{opacity:1;transform:translateY(0)}}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes pulse{0%,to{opacity:1;transform:scale(1)}50%{opacity:.5;transform:scale(.8)}}@keyframes spin{to{transform:rotate(360deg)}}@keyframes shimmer{0%{background-position:-200% 0}to{background-position:200% 0}}.fade-up{animation:fadeUp .5s ease both}.fade-in{animation:fadeIn .3s ease both}.skeleton{background:linear-gradient(90deg,var(--surface) 25%,var(--surface2) 50%,var(--surface) 75%);background-size:200% 100%;animation:shimmer 1.5s infinite;border-radius:var(--radius-sm)}.toast-container{position:fixed;bottom:24px;right:24px;display:flex;flex-direction:column;gap:10px;z-index:9999}.toast{padding:12px 18px;border-radius:var(--radius-sm);border:1px solid var(--border);background:var(--surface2);font-size:14px;min-width:280px;animation:fadeUp .3s ease;display:flex;align-items:center;gap:10px}.toast.success{border-color:#00e5a066}.toast.error{border-color:#ff5f7e66}.toast.info{border-color:#3d9bff66}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#070a12d1;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);z-index:500;display:flex;align-items:center;justify-content:center;padding:24px;animation:fadeIn .2s ease}.modal{background:var(--sheen),var(--surface);box-shadow:var(--shadow-md);border:1px solid var(--border);border-radius:var(--radius-lg);padding:28px;width:100%;max-width:520px;max-height:90vh;overflow-y:auto;animation:fadeUp .25s ease}.modal-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:20px}.modal-header h2{font-size:20px;font-weight:600}.modal-close{width:32px;height:32px;border-radius:8px;background:transparent;border:1px solid var(--border);color:var(--muted);font-size:18px;line-height:1;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:all .15s}.modal-close:hover{border-color:var(--accent3);color:var(--accent3)}.form-group{display:flex;flex-direction:column;gap:6px;margin-bottom:14px}.form-label{font-size:12px;font-weight:600;color:var(--muted);text-transform:uppercase;letter-spacing:.08em;font-family:var(--mono)}.form-input,.form-select,.form-textarea{background:#070a128c;border:1px solid var(--border);border-radius:var(--radius-sm);padding:10px 14px;font-size:15px;color:var(--text);outline:none;transition:border-color .15s;width:100%}.form-input:focus,.form-select:focus,.form-textarea:focus{border-color:var(--accent);box-shadow:0 0 0 3px #00e5a01f}.form-input::placeholder,.form-textarea::placeholder{color:var(--muted)}.form-textarea{resize:vertical;min-height:80px}.form-select option{background:var(--surface2)}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:12px}.form-error{font-size:12px;color:var(--accent3);margin-top:4px}.btn{display:inline-flex;align-items:center;gap:8px;padding:10px 20px;border-radius:var(--radius-sm);font-size:15px;font-weight:600;border:none;transition:all .15s;white-space:nowrap}.btn-primary{background:linear-gradient(135deg,var(--accent) 0%,var(--accent-2) 55%,#2fd4d0 100%);color:#06210f;box-shadow:0 4px 16px #00e5a038}.btn-primary:hover{filter:brightness(1.07);transform:translateY(-1px);box-shadow:var(--glow-accent),0 8px 22px #00e5a047}.btn-secondary{background:var(--surface2);border:1px solid var(--border);color:var(--text)}.btn-secondary:hover{border-color:var(--muted)}.btn-danger{background:#ff5f7e1a;border:1px solid rgba(255,95,126,.3);color:var(--accent3)}.btn-danger:hover{background:#ff5f7e33}.btn-ghost{background:#ffffff05;border:1px solid var(--border);color:var(--text)}.btn-ghost:hover{border-color:var(--accent);color:var(--accent);background:#00e5a012}.btn-sm{padding:8px 16px;font-size:14px}.btn-xs{padding:5px 11px;font-size:12px}.btn:disabled{opacity:.4;pointer-events:none}.btn-loading{pointer-events:none;opacity:.7}.card{background:var(--sheen),var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-sm),inset 0 1px 0 var(--border-soft)}.card-body{padding:20px}.card-header{padding:16px 20px;border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between}.card-header h3{font-size:16px;font-weight:600}.badge{display:inline-flex;align-items:center;gap:4px;padding:3px 10px;border-radius:100px;font-size:11px;font-weight:700;font-family:var(--mono);letter-spacing:.05em}.badge-easy{background:#00e5a01a;color:var(--accent)}.badge-medium{background:#f5c8421a;color:var(--gold)}.badge-hard{background:#ff5f7e1a;color:var(--accent3)}.badge-expert{background:#a163ff1a;color:var(--purple)}.badge-admin{background:#ff5f7e1a;color:var(--accent3)}.badge-teacher{background:#3d9bff1a;color:var(--accent2)}.badge-student{background:#00e5a01a;color:var(--accent)}.badge-docker{background:#3d9bff1a;color:var(--accent2)}.badge-public{background:#00e5a014;color:var(--accent);border:1px solid rgba(0,229,160,.2)}.badge-private{background:#5a70901a;color:var(--muted);border:1px solid var(--border)}.table-wrap{overflow-x:auto}table{width:100%;border-collapse:collapse;font-size:14px}th{text-align:left;font-size:11px;font-weight:600;color:var(--muted);text-transform:uppercase;letter-spacing:.08em;font-family:var(--mono);padding:11px 16px;border-bottom:1px solid var(--border);white-space:nowrap}td{padding:13px 16px;border-bottom:1px solid rgba(30,42,64,.4)}tr:last-child td{border-bottom:none}tbody tr:hover td{background:#ffffff04}.filter-bar{display:flex;gap:8px;flex-wrap:wrap;align-items:center;margin-bottom:20px}.chip{padding:7px 16px;border-radius:100px;font-size:13px;font-weight:500;border:1px solid var(--border);background:transparent;color:var(--muted);cursor:pointer;transition:all .15s;white-space:nowrap}.chip:hover{border-color:var(--muted);color:var(--text)}.chip.active{border-color:var(--accent);color:var(--accent);background:#00e5a014}.search-wrap{display:flex;align-items:center;gap:8px;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-sm);padding:8px 14px;margin-left:auto}.search-wrap input{background:none;border:none;outline:none;color:var(--text);font-size:14px;width:200px}.search-wrap input::placeholder{color:var(--muted)}.progress-bar-wrap{background:var(--border);border-radius:100px;height:6px;overflow:hidden}.progress-bar{height:100%;border-radius:100px;transition:width .5s ease}.spinner{width:20px;height:20px;border-radius:50%;border:2px solid var(--border);border-top-color:var(--accent);animation:spin .7s linear infinite;display:inline-block}.spinner-lg{width:36px;height:36px;border-width:3px}.empty-state{text-align:center;padding:60px 24px;color:var(--muted)}.empty-state .empty-icon{font-size:40px;margin-bottom:12px}.empty-state p{font-size:15px;margin-top:6px}.docker-box{background:#3d9bff0d;border:1px solid rgba(61,155,255,.2);border-radius:var(--radius);padding:18px 20px}.docker-box-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:14px}.docker-box-title{font-size:13px;font-weight:600;color:var(--accent2);display:flex;align-items:center;gap:8px}.status-dot{width:7px;height:7px;border-radius:50%;display:inline-block}.status-dot.running{background:var(--accent);animation:pulse 1.5s ease infinite}.status-dot.stopped{background:var(--muted)}.status-dot.expired{background:var(--accent3)}.level-badge{width:52px;height:52px;border-radius:12px;flex-shrink:0;background:linear-gradient(135deg,#0d1120,#1a2540);border:2px solid var(--gold);display:flex;flex-direction:column;align-items:center;justify-content:center}.level-badge .lv{font-family:var(--mono);font-size:10px;color:var(--gold);letter-spacing:.1em}.level-badge .num{font-family:var(--mono);font-size:24px;font-weight:700;color:var(--gold);line-height:1.1}.page{padding:32px 48px;width:100%;box-sizing:border-box}.page-header{display:flex;align-items:flex-start;justify-content:space-between;margin-bottom:28px;gap:12px}.page-header h1{font-size:26px;font-weight:700}.page-header p{font-size:15px;color:var(--muted);margin-top:4px}.section-title{font-size:16px;font-weight:600;margin-bottom:14px;display:flex;align-items:center;justify-content:space-between}.section-title a{font-size:12px;color:var(--accent);cursor:pointer}.grid-cards{display:grid;gap:16px;grid-template-columns:1fr}@media (min-width: 640px){.grid-cards{grid-template-columns:repeat(2,1fr)}}@media (min-width: 1040px){.grid-cards{grid-template-columns:repeat(3,1fr)}}.grid-tiles{display:grid;gap:12px;grid-template-columns:repeat(2,1fr)}@media (min-width: 560px){.grid-tiles{grid-template-columns:repeat(3,1fr)}}@media (min-width: 900px){.grid-tiles{grid-template-columns:repeat(4,1fr)}}@media (min-width: 1240px){.grid-tiles{grid-template-columns:repeat(5,1fr)}}.grid-stats{display:grid;gap:14px;grid-template-columns:repeat(auto-fit,minmax(190px,1fr))}.grid-cards-2{display:grid;gap:14px;grid-template-columns:1fr}@media (min-width: 720px){.grid-cards-2{grid-template-columns:repeat(2,1fr)}}.grid-main-side{display:grid;gap:28px;grid-template-columns:1fr 360px;align-items:start}.grid-side-main{display:grid;gap:28px;grid-template-columns:240px 1fr;align-items:start}@media (max-width: 1000px){.grid-main-side,.grid-side-main{grid-template-columns:1fr}}@media (max-width: 900px){.page{padding:20px 24px}.form-row{grid-template-columns:1fr}}@media (max-width: 620px){.page{padding:16px}.modal{width:100%;max-height:92vh}}@media (pointer: coarse){.form-input,.form-select,.form-textarea{font-size:16px;min-height:44px;padding:11px 14px}.btn{min-height:44px;padding:11px 20px}.btn-sm{min-height:44px}.btn-xs{min-height:38px;padding:8px 14px;font-size:13px}.modal-close{min-width:44px;min-height:44px}table th,table td{padding:12px 10px}}@media (hover: none){.btn-primary:hover,.btn-ghost:hover,.btn-secondary:hover,.btn-danger:hover{transform:none;box-shadow:none}.cosmetic-card:hover{transform:none}}.wizard{max-width:860px;margin:0 auto}.wizard-head{display:flex;align-items:center;gap:16px;flex-wrap:wrap;padding-bottom:18px;margin-bottom:26px;border-bottom:1px solid var(--border)}.wizard-steps{display:flex;align-items:center;gap:6px;flex:1;flex-wrap:wrap}.wizard-step{display:flex;align-items:center;gap:9px;background:none;border:none;padding:6px 10px;border-radius:100px;color:var(--muted);font-size:14px;font-weight:600}.wizard-step:disabled{cursor:default}.wizard-step-dot{width:28px;height:28px;border-radius:50%;flex-shrink:0;display:flex;align-items:center;justify-content:center;font-family:var(--mono);font-size:13px;font-weight:700;border:2px solid var(--border);background:var(--surface)}.wizard-step.done{color:var(--accent)}.wizard-step.done .wizard-step-dot{background:var(--accent);border-color:var(--accent);color:#07090f}.wizard-step.current{color:var(--text);background:var(--surface)}.wizard-step.current .wizard-step-dot{border-color:var(--accent);color:var(--accent)}@media (max-width: 620px){.wizard-step-label{display:none}}.wizard-pane{animation:fadeUp .28s ease both}.wizard-q{font-size:30px;font-weight:700;letter-spacing:-.02em;line-height:1.2}.wizard-sub{font-size:15px;color:var(--muted);margin:8px 0 24px}.wizard-input{width:100%;min-height:150px;resize:vertical;background:var(--surface);color:var(--text);border:2px solid var(--border);border-radius:var(--radius-lg);padding:18px 20px;font-size:18px;line-height:1.6;font-family:var(--sans);outline:none;transition:border-color .15s,box-shadow .15s}.wizard-input:focus{border-color:var(--accent);box-shadow:0 0 0 4px #00e5a01a}.wizard-input::placeholder{color:var(--muted)}.wizard-picture{display:flex;align-items:center;gap:14px;margin-top:16px;flex-wrap:wrap}.wizard-picture img{width:132px;height:92px;object-fit:cover;border-radius:var(--radius);border:1px solid var(--border)}.wizard-family{margin-bottom:26px}.wizard-family-head{display:flex;align-items:center;gap:9px;font-size:13px;font-weight:700;text-transform:uppercase;letter-spacing:.1em;font-family:var(--mono);margin-bottom:12px}.wizard-type-grid{display:grid;gap:12px;grid-template-columns:1fr}@media (min-width: 620px){.wizard-type-grid{grid-template-columns:repeat(2,1fr)}}@media (min-width: 1000px){.wizard-type-grid{grid-template-columns:repeat(3,1fr)}}.wizard-type{display:flex;flex-direction:column;gap:5px;text-align:left;color:var(--text);background:var(--surface);border:2px solid var(--border);border-radius:var(--radius);padding:16px 16px 15px;min-height:118px;transition:border-color .15s,background .15s,transform .12s}@media (hover: hover){.wizard-type:hover{border-color:var(--muted);transform:translateY(-2px)}}.wizard-type-icon{font-size:26px;line-height:1}.wizard-type-name{font-size:15px;font-weight:700;line-height:1.3}.wizard-type-eg{font-size:12.5px;color:var(--muted);line-height:1.45}.wizard-chosen{display:flex;align-items:center;gap:14px;flex-wrap:wrap;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:14px 18px;margin-bottom:18px}.wizard-chosen>span{font-size:26px}.wizard-chosen>div{flex:1;min-width:160px;display:flex;flex-direction:column;gap:2px}.wizard-chosen strong{font-size:15px}.wizard-chosen em{font-size:12.5px;color:var(--muted);font-style:normal}.wizard-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);padding:22px 24px;margin-bottom:16px}.wizard-card .form-label{font-size:13px;text-transform:none;letter-spacing:0;font-family:var(--sans);color:var(--text);font-weight:600}.wizard-card .form-input,.wizard-card .form-select,.wizard-card .form-textarea{background:var(--bg);font-size:16px;padding:12px 14px;border-radius:var(--radius)}.wizard-card .form-group{margin-bottom:18px}.wizard-card .form-group:last-child{margin-bottom:0}.wizard-name{margin-top:20px}.wizard-name .form-label{font-size:13px;text-transform:none;letter-spacing:0;font-family:var(--sans);color:var(--text)}.wizard-name .form-input{font-size:16px;padding:12px 14px}.wizard-foot{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-top:30px;padding-top:20px;border-top:1px solid var(--border)}.btn-lg{padding:14px 30px;font-size:16px}@media (hover: hover){.card:hover{border-color:#4da3ff59;box-shadow:var(--shadow-md),inset 0 1px 0 var(--border-soft)}}.bar-fill{background:linear-gradient(90deg,var(--accent2),var(--accent));box-shadow:0 0 12px #00e5a059}.toast{box-shadow:var(--shadow-md);background:var(--sheen),var(--surface2)}@keyframes solvePop{0%{transform:scale(.4) rotate(-12deg);opacity:0}55%{transform:scale(1.22) rotate(6deg);opacity:1}to{transform:scale(1) rotate(0);opacity:1}}.solve-pop{display:inline-block;animation:solvePop .55s cubic-bezier(.3,1.4,.5,1) both}@keyframes flamePulse{0%,to{transform:scale(1);filter:brightness(1)}50%{transform:scale(1.14);filter:brightness(1.25)}}.streak-flame{display:inline-block;animation:flamePulse 1.8s ease-in-out infinite}.press-scale{transition:transform .08s ease}.press-scale:active{transform:scale(.97)}@media (prefers-reduced-motion: reduce){.solve-pop,.streak-flame,.pop-in,.path-node-current{animation:none!important}.press-scale:active{transform:none}}@keyframes pathPulse{0%,to{transform:scale(1);box-shadow:0 0 0 6px #3d9bff21}50%{transform:scale(1.06);box-shadow:0 0 0 12px #3d9bff0d}}.path-node-current{animation:pathPulse 2s ease-in-out infinite}@keyframes popIn{0%{transform:scale(.85);opacity:0}60%{transform:scale(1.04);opacity:1}to{transform:scale(1);opacity:1}}.pop-in{animation:popIn .35s ease both}.markdown-body{font-size:15px;line-height:1.8;color:var(--text)}.markdown-body p{margin:0 0 12px}.markdown-body p:last-child{margin-bottom:0}.markdown-body img{max-width:100%;border-radius:var(--radius);margin:8px 0;display:block}.markdown-body code{background:var(--surface2);padding:2px 6px;border-radius:4px;font-size:.9em}.markdown-body pre{background:var(--surface2);border:1px solid var(--border);border-radius:var(--radius);padding:12px 16px;overflow-x:auto}.markdown-body pre code{background:none;padding:0}.markdown-body ul,.markdown-body ol{margin:0 0 12px;padding-left:22px}.markdown-body a{color:var(--accent2)}.markdown-body blockquote{border-left:3px solid var(--border);margin:0 0 12px;padding:4px 14px;color:var(--muted)}.markdown-body h1,.markdown-body h2,.markdown-body h3{margin:0 0 10px;line-height:1.3}@keyframes confettiFall{0%{transform:translateY(0) rotate(0);opacity:1}to{transform:translateY(300px) rotate(680deg);opacity:0}}.cosmetic-card{transition:transform .15s,box-shadow .15s,border-color .15s}.cosmetic-card:not(.locked):hover{transform:translateY(-3px) scale(1.03);box-shadow:0 6px 18px #00000059}
