@font-face{font-family:Inter;font-style:normal;font-display:swap;font-weight:400;src:url(/assets/inter-cyrillic-ext-400-normal-BQZuk6qB.woff2) format("woff2"),url(/assets/inter-cyrillic-ext-400-normal-DQukG94-.woff) format("woff");unicode-range:U+0460-052F,U+1C80-1C8A,U+20B4,U+2DE0-2DFF,U+A640-A69F,U+FE2E-FE2F}@font-face{font-family:Inter;font-style:normal;font-display:swap;font-weight:400;src:url(/assets/inter-cyrillic-400-normal-obahsSVq.woff2) format("woff2"),url(/assets/inter-cyrillic-400-normal-HOLc17fK.woff) format("woff");unicode-range:U+0301,U+0400-045F,U+0490-0491,U+04B0-04B1,U+2116}@font-face{font-family:Inter;font-style:normal;font-display:swap;font-weight:400;src:url(/assets/inter-greek-ext-400-normal-DGGRlc-M.woff2) format("woff2"),url(/assets/inter-greek-ext-400-normal-KugGGMne.woff) format("woff");unicode-range:U+1F00-1FFF}@font-face{font-family:Inter;font-style:normal;font-display:swap;font-weight:400;src:url(/assets/inter-greek-400-normal-B4URO6DV.woff2) format("woff2"),url(/assets/inter-greek-400-normal-q2sYcFCs.woff) format("woff");unicode-range:U+0370-0377,U+037A-037F,U+0384-038A,U+038C,U+038E-03A1,U+03A3-03FF}@font-face{font-family:Inter;font-style:normal;font-display:swap;font-weight:400;src:url(/assets/inter-vietnamese-400-normal-DMkecbls.woff2) format("woff2"),url(/assets/inter-vietnamese-400-normal-Bbgyi5SW.woff) format("woff");unicode-range:U+0102-0103,U+0110-0111,U+0128-0129,U+0168-0169,U+01A0-01A1,U+01AF-01B0,U+0300-0301,U+0303-0304,U+0308-0309,U+0323,U+0329,U+1EA0-1EF9,U+20AB}@font-face{font-family:Inter;font-style:normal;font-display:swap;font-weight:400;src:url(/assets/inter-latin-ext-400-normal-C1nco2VV.woff2) format("woff2"),url(/assets/inter-latin-ext-400-normal-77YHD8bZ.woff) format("woff");unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:Inter;font-style:normal;font-display:swap;font-weight:400;src:url(/assets/inter-latin-400-normal-C38fXH4l.woff2) format("woff2"),url(/assets/inter-latin-400-normal-CyCys3Eg.woff) format("woff");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}@font-face{font-family:Inter;font-style:normal;font-display:swap;font-weight:600;src:url(/assets/inter-cyrillic-ext-600-normal-Dfes3d0z.woff2) format("woff2"),url(/assets/inter-cyrillic-ext-600-normal-Bcila6Z-.woff) format("woff");unicode-range:U+0460-052F,U+1C80-1C8A,U+20B4,U+2DE0-2DFF,U+A640-A69F,U+FE2E-FE2F}@font-face{font-family:Inter;font-style:normal;font-display:swap;font-weight:600;src:url(/assets/inter-cyrillic-600-normal-CWCymEST.woff2) format("woff2"),url(/assets/inter-cyrillic-600-normal-4D_pXhcN.woff) format("woff");unicode-range:U+0301,U+0400-045F,U+0490-0491,U+04B0-04B1,U+2116}@font-face{font-family:Inter;font-style:normal;font-display:swap;font-weight:600;src:url(/assets/inter-greek-ext-600-normal-DRtmH8MT.woff2) format("woff2"),url(/assets/inter-greek-ext-600-normal-B8X0CLgF.woff) format("woff");unicode-range:U+1F00-1FFF}@font-face{font-family:Inter;font-style:normal;font-display:swap;font-weight:600;src:url(/assets/inter-greek-600-normal-plRanbMR.woff2) format("woff2"),url(/assets/inter-greek-600-normal-BZpKdvQh.woff) format("woff");unicode-range:U+0370-0377,U+037A-037F,U+0384-038A,U+038C,U+038E-03A1,U+03A3-03FF}@font-face{font-family:Inter;font-style:normal;font-display:swap;font-weight:600;src:url(/assets/inter-vietnamese-600-normal-Cc8MFFhd.woff2) format("woff2"),url(/assets/inter-vietnamese-600-normal-BuLX-rYi.woff) format("woff");unicode-range:U+0102-0103,U+0110-0111,U+0128-0129,U+0168-0169,U+01A0-01A1,U+01AF-01B0,U+0300-0301,U+0303-0304,U+0308-0309,U+0323,U+0329,U+1EA0-1EF9,U+20AB}@font-face{font-family:Inter;font-style:normal;font-display:swap;font-weight:600;src:url(/assets/inter-latin-ext-600-normal-D2bJ5OIk.woff2) format("woff2"),url(/assets/inter-latin-ext-600-normal-CIVaiw4L.woff) format("woff");unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:Inter;font-style:normal;font-display:swap;font-weight:600;src:url(/assets/inter-latin-600-normal-LgqL8muc.woff2) format("woff2"),url(/assets/inter-latin-600-normal-CiBQ2DWP.woff) format("woff");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}:root{font-family:Inter,Arial,sans-serif;font-synthesis:none;text-rendering:optimizeLegibility}*{box-sizing:border-box}body{margin:0;font-size:14px;background:#333;color:#f5f5f5}button,input,textarea{font:inherit}button{color:inherit;border:0;background:none;cursor:pointer;-webkit-tap-highlight-color:transparent}button:focus-visible,input:focus-visible,textarea:focus-visible{outline:2px solid #b6b0fa;outline-offset:3px}button:hover{color:#c7c1ff}svg{flex-shrink:0;stroke-width:1.7}.app{--bg:#333;--panel:#3b3b3b;--text:#f5f5f5;--muted:#898989;--line:#484848;--hover:#484848;--left:236px;--right:0px;min-height:100vh;background:var(--bg);color:var(--text);display:grid;grid-template-columns:var(--left) minmax(0,1fr) var(--right);transition:grid-template-columns .3s cubic-bezier(.2,.8,.2,1);overflow:clip}.app.with-right{--right:280px}.app.collapsed{--left:76px}.app.light{--bg:#f4f5f8;--panel:#fff;--text:#262832;--muted:#818491;--line:#e8e9ef;--hover:#f0efff}.sidebar{height:100dvh;position:sticky;top:0;border-right:1px solid var(--line);padding:20px 14px 14px;display:flex;flex-direction:column;overflow:hidden;min-width:0;z-index:4;background:var(--bg)}.profile{width:100%;display:flex;align-items:center;gap:11px;text-align:left;padding:7px 9px 20px;border-bottom:1px solid var(--line);margin-bottom:16px;min-width:0}.profile>span:nth-child(2){display:grid;gap:3px;flex:1;min-width:0}.profile strong{font-size:14px}.profile small,.subtle,.profile-summary p{font-size:12px;color:var(--muted)}.avatar{width:34px;height:34px;border-radius:50%;object-fit:cover;display:block;flex-shrink:0}.initials{display:grid;place-items:center;color:#24242b;font-weight:600}.side-scroll{overflow-y:auto;overflow-x:hidden;overscroll-behavior:contain;flex:1;scrollbar-width:thin;scrollbar-color:#57575f transparent;padding:1px 0 10px}.side-scroll::-webkit-scrollbar,.right-scroll::-webkit-scrollbar,main::-webkit-scrollbar{width:5px}.side-scroll::-webkit-scrollbar-thumb,.right-scroll::-webkit-scrollbar-thumb,main::-webkit-scrollbar-thumb{background:#555;border-radius:8px}.nav-heading{font-size:11px;color:var(--muted);text-transform:uppercase;letter-spacing:.09em;padding:9px 10px;margin-top:7px}.secondary-heading{margin-top:13px}.nav-item{width:100%;min-height:40px;padding:0 11px;display:flex;align-items:center;gap:12px;border-radius:10px;text-align:left;color:#ddd;position:relative}.nav-item:hover,.accordion-inner button:hover{background:var(--hover)}.nav-item.selected{background:#48474f;color:#fff}.nav-item.premium{background:linear-gradient(100deg,#393548,#42364f);border:1px solid #615684;color:#ddd0ff;margin:6px 0}.nav-item.premium svg{color:#c3a5ff}.nav-label{white-space:nowrap;overflow:hidden;text-overflow:ellipsis;flex:1}.nav-chevron{transition:transform .24s ease;color:var(--muted)}.nav-chevron.expanded{transform:rotate(90deg)}.pro-label{font-size:9px;color:#d3bdff;border:1px solid #716294;border-radius:5px;padding:2px 4px}.accordion{display:grid;grid-template-rows:0fr;opacity:0;transition:grid-template-rows .28s cubic-bezier(.2,.8,.2,1),opacity .2s ease}.accordion.expanded{grid-template-rows:1fr;opacity:1}.accordion-inner{overflow:hidden;display:grid;padding-left:25px}.accordion-inner button{min-height:35px;border-radius:8px;text-align:left;padding:4px 9px;display:flex;align-items:center;gap:9px;color:var(--muted);font-size:13px;white-space:nowrap}.accordion-inner button.active{color:var(--text)}.nav-dot{width:5px;height:5px;background:#666;border-radius:50%}.accordion-inner .active .nav-dot{background:#b6b0fa}.nav-divider{height:1px;background:var(--line);margin:12px 9px}.learning-tip{padding:13px 12px;background:var(--panel);border:1px solid var(--line);border-radius:13px;margin:18px 2px 10px}.learning-tip>span{display:flex;gap:7px;align-items:center;font-weight:600;font-size:12px}.learning-tip>span svg{color:#f7b94a}.learning-tip p{color:var(--muted);font-size:11px;line-height:1.55;margin:9px 0}.learning-tip button{font-size:11px;display:flex;align-items:center;gap:4px;color:#c6b9ff}.brand{width:100%;border-top:1px solid var(--line);padding:14px 8px 3px;display:flex;align-items:center;justify-content:center;gap:8px}.brand img{width:25px;height:25px}.brand>span{display:flex;gap:5px;align-items:baseline}.brand b{font-size:16px;font-weight:600;letter-spacing:-.3px}.brand em{font-size:11px;font-style:normal;font-weight:400;letter-spacing:.07em;color:#aaa}.collapsed .sidebar{padding-inline:10px}.collapsed .profile{justify-content:center;padding:3px 0 18px}.collapsed .profile>span:not(.avatar),.collapsed .profile>svg,.collapsed .nav-label,.collapsed .nav-heading,.collapsed .nav-chevron,.collapsed .pro-label,.collapsed .accordion,.collapsed .learning-tip{display:none}.collapsed .nav-item{justify-content:center;padding:0}.collapsed .nav-item.premium{margin:7px 0}.workspace{min-width:0}header{height:68px;display:flex;align-items:center;justify-content:space-between;padding:0 26px;gap:12px;border-bottom:1px solid var(--line)}.header-left,.header-right{display:flex;align-items:center;gap:13px;min-width:0}.header-right{gap:12px}.icon-button{width:30px;height:30px;display:grid;place-items:center;border-radius:8px;color:var(--muted);flex-shrink:0}.icon-button:hover{background:var(--hover);color:var(--text)}.breadcrumb,.current-crumb,.slash{font-size:12px;white-space:nowrap}.breadcrumb,.slash{color:var(--muted)}.search{width:170px;height:33px;background:var(--panel);border-radius:18px;display:flex;align-items:center;gap:8px;padding:0 10px;color:var(--muted);position:relative}.search input{width:100%;min-width:10px;border:0;outline:0;background:none;color:var(--text)}.search input::placeholder{color:var(--muted)}kbd{font:11px Inter;border:1px solid var(--line);border-radius:4px;padding:1px 5px}.search-results{position:absolute;z-index:12;top:40px;right:0;width:245px;max-height:300px;overflow:auto;background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:6px;box-shadow:0 15px 35px #0005}.search-results button{padding:10px;width:100%;display:flex;justify-content:space-between;text-align:left;border-radius:7px}.search-results p{padding:0 10px;color:var(--muted)}.balance{display:flex;gap:7px;align-items:center;padding:7px 10px;border:1px solid var(--line);border-radius:9px;font-size:12px;background:var(--panel);white-space:nowrap}.balance svg{color:#b6b0fa}.header-separator{width:1px;height:22px;background:var(--line)}main{height:calc(100dvh - 68px);overflow-y:auto;overscroll-behavior:contain;padding:27px 30px 24px;scrollbar-width:thin;scrollbar-color:#555 transparent}.page-heading{display:flex;align-items:center;justify-content:space-between;gap:16px;margin:1px 3px 22px}.page-heading h1{font-size:21px;letter-spacing:-.4px;margin:0 0 5px}.page-heading p{color:var(--muted);margin:0;font-size:13px}.dropdown{position:relative;min-width:135px;z-index:8}.dropdown-trigger{height:36px;padding:0 11px;border:1px solid var(--line);border-radius:9px;display:flex;justify-content:space-between;align-items:center;gap:12px;width:100%;background:var(--panel);text-align:left;font-size:12px}.dropdown-trigger svg{transition:transform .2s}.dropdown.open .dropdown-trigger svg{transform:rotate(180deg)}.dropdown-menu{position:absolute;top:calc(100% + 7px);left:0;right:0;padding:5px;background:var(--panel);border:1px solid var(--line);border-radius:11px;box-shadow:0 14px 35px #0005;opacity:0;transform:translateY(-7px) scale(.98);transform-origin:top;visibility:hidden;transition:opacity .16s ease,transform .2s ease,visibility .2s}.dropdown.open .dropdown-menu{opacity:1;transform:translateY(0) scale(1);visibility:visible}.dropdown-menu button{display:flex;align-items:center;justify-content:space-between;width:100%;padding:9px 10px;border-radius:7px;text-align:left;font-size:12px;color:var(--muted)}.dropdown-menu button:hover,.dropdown-menu button[aria-selected=true]{background:var(--hover);color:var(--text)}.dropdown-menu button[aria-selected=true] svg{color:#b6b0fa}.stats{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px;margin-bottom:22px}.stat{border-radius:16px;padding:17px 19px;min-height:118px;color:#171721;background:#e3effe;position:relative;overflow:hidden}.stat-1,.stat-3{background:#eeedfc}.stat-2{background:#e2f5f0}.stat>div{display:flex;align-items:center;justify-content:space-between;font-size:13px}.stat>div svg{opacity:.65}.stat>strong{display:block;font-size:25px;letter-spacing:-.6px;margin-top:10px}.stat>small{display:block;font-size:11px;color:#666;margin-top:4px}.panel{background:var(--panel);border-radius:17px;padding:20px;min-width:0}.panel h2,.section-top h2,.skills h2{font-size:14px;font-weight:600;margin:0}.top-charts,.bottom-charts{display:grid;grid-template-columns:minmax(0,2.5fr) minmax(245px,1fr);gap:20px;margin-bottom:20px}.learning-chart,.skills{height:295px}.chart-top{display:flex;align-items:center;justify-content:space-between;gap:12px}.tabs{display:flex;gap:17px}.tabs button{font-size:12px;color:var(--muted);padding:4px 0;position:relative}.tabs button.active{color:var(--text);font-weight:600}.tabs button.active:after{content:"";height:2px;background:#b6b0fa;position:absolute;bottom:-4px;left:0;right:0;border-radius:5px}.chart-legend{display:flex;align-items:center;gap:5px;color:var(--muted);font-size:10px;white-space:nowrap}.chart-legend i{width:6px;height:6px;border-radius:50%;background:#b6b0fa;margin-left:7px}.chart-legend i:nth-of-type(2){background:#80bdff}.line-chart{height:220px;display:flex;margin-top:25px}.y-axis{width:30px;display:flex;flex-direction:column;justify-content:space-between;padding-bottom:19px;color:var(--muted);font-size:10px}.plot{position:relative;flex:1;min-width:0}.plot svg{height:192px;width:100%;overflow:visible}.solid-line,.dashed-line{fill:none;stroke:#b9b4fa;stroke-width:1.4;vector-effect:non-scaling-stroke}.dashed-line{stroke:#8fc5ee;stroke-dasharray:3 4}.x-axis{display:flex;justify-content:space-around;margin-top:7px;color:var(--muted);font-size:10px}.skills h2{margin-bottom:22px}.skill{margin-bottom:19px}.skill>div:first-child{display:flex;justify-content:space-between;font-size:12px;margin-bottom:8px}.skill small{color:var(--muted)}.progress-track{height:6px;border-radius:8px;background:#54545a;overflow:hidden}.progress-track i{height:100%;display:block;border-radius:8px;transition:width .4s}.bottom-charts{grid-template-columns:1fr 1fr}.bottom-charts>.panel{height:248px}.bar-chart{height:181px;display:flex;margin-top:8px}.bar-y{width:32px;display:flex;flex-direction:column;justify-content:space-between;padding:14px 0 13px;color:var(--muted);font-size:10px}.bars{display:flex;flex:1;justify-content:space-around;gap:8px}.bar-column{display:flex;flex:1;min-width:0;align-items:center;flex-direction:column;justify-content:flex-end;gap:7px;color:var(--muted)}.bar-column small{font-size:10px}.bar-track{height:148px;width:100%;display:flex;align-items:flex-end;justify-content:center}.bar{width:min(26px,65%);min-height:8px;border-radius:7px 7px 3px 3px;position:relative;transition:filter .15s,transform .15s}.bar:hover{filter:brightness(1.14);transform:scaleX(1.08)}.bar span{display:none;position:absolute;bottom:calc(100% + 6px);left:50%;transform:translate(-50%);white-space:nowrap;background:var(--bg);padding:5px 7px;border-radius:6px;font-size:10px;color:var(--text)}.bar:hover span,.bar:focus span{display:block}.location-content{height:183px;display:flex;align-items:center;justify-content:space-around;gap:14px}.donut{width:43%;max-width:153px;flex-shrink:0}.location-legend{flex:1;display:grid;gap:14px;font-size:11px}.location-legend>div,.location-legend>div span:first-child{display:flex;justify-content:space-between;align-items:center;gap:8px}.location-legend i{width:7px;height:7px;border-radius:50%}.continue{margin-bottom:15px}.section-top{display:flex;align-items:center;justify-content:space-between;gap:10px}.text-button{display:flex;align-items:center;gap:3px;color:#c6bcff;font-size:12px}.continue-row,.project-row{margin-top:17px;display:flex;align-items:center;gap:12px;padding:12px;background:var(--bg);border-radius:12px}.course-icon{width:40px;height:40px;display:grid;place-items:center;background:#b6b0fa;color:#292637;border-radius:11px;flex-shrink:0}.continue-row>div,.project-row>div{flex:1;min-width:0}.continue-row strong,.project-row strong{font-size:12px}.continue-row p,.project-row p{font-size:11px;color:var(--muted);margin:5px 0 0}.primary,.secondary,.actions>button{border-radius:8px;padding:9px 13px;font-size:12px;display:inline-flex;align-items:center;justify-content:center;gap:7px}.primary{background:#b6b0fa;color:#242331}.primary:hover{background:#cac5ff;color:#171621}.secondary,.actions>button{border:1px solid var(--line);background:var(--bg)}.demo-note{color:var(--muted);font-size:10px;text-align:right;margin:12px 3px}footer{display:flex;justify-content:space-between;color:var(--muted);font-size:11px;padding:20px 3px}.right-sidebar{height:100dvh;position:sticky;top:0;overflow:hidden;border-left:1px solid var(--line);padding:18px 17px 12px;min-width:0;background:var(--bg)}.right-scroll{height:100%;overflow-y:auto;overscroll-behavior:contain;scrollbar-width:thin;scrollbar-color:#555 transparent;padding-right:3px}.right-sidebar h2{font-size:13px;font-weight:600}.feed-item{width:100%;display:flex;gap:9px;align-items:flex-start;text-align:left;margin:15px 0;padding:4px;border-radius:9px;line-height:1.45}.feed-item>span:last-child{font-size:12px}.feed-item small{display:block;font-size:10px;color:var(--muted);margin-top:3px}.notification-icon{width:27px;height:27px;display:grid;place-items:center;border-radius:9px;background:#e7e5fb;color:#343344;flex-shrink:0}.n1{background:#e3f0ff}.n2{background:#e2f6ef}.right-heading{margin:25px 0 11px}.activity{position:relative;margin:10px 0}.activity-icon{width:28px;height:28px;display:grid;place-items:center;border:1px solid var(--line);border-radius:50%;color:#bbb2ff;flex-shrink:0}.contact{align-items:center;margin:8px 0}.contact .avatar{width:27px;height:27px}.right-bottom{padding:15px;margin:24px 0 8px;background:var(--panel);border:1px solid var(--line);border-radius:13px}.right-bottom>svg{color:#c8acff}.right-bottom strong{display:block;margin-top:7px;font-size:12px}.right-bottom p{font-size:11px;color:var(--muted);margin:5px 0}.page-heading .local-label{font-size:11px;color:var(--muted)}.account-tabs{display:flex;gap:21px;overflow:auto;border-bottom:1px solid var(--line);margin:-4px 0 18px;padding:0 3px}.account-tabs button{flex:none;padding:10px 1px;color:var(--muted);font-size:12px;position:relative}.account-tabs button.active{color:var(--text)}.account-tabs button.active:after{content:"";position:absolute;bottom:-1px;left:0;right:0;height:2px;background:#b6b0fa;border-radius:5px}.account-panel{margin-bottom:17px}.account-panel>h2{margin-bottom:15px}.actions{display:flex;gap:7px}.profile-summary{display:flex;align-items:center;gap:12px;padding:14px;background:var(--bg);border-radius:12px;margin-bottom:17px}.profile-summary .avatar{width:48px;height:48px}.profile-summary>div{flex:1}.profile-summary strong{font-size:14px}.profile-summary p{margin:4px 0}.badge{display:inline-flex;align-items:center;border:1px solid var(--line);border-radius:7px;padding:5px 8px;color:var(--muted);font-size:10px}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}.field{min-width:0;min-height:63px;border:1px solid var(--line);border-radius:11px;padding:10px 12px;display:flex;flex-direction:column;justify-content:center;gap:6px;background:var(--bg)}.field>span:first-child{font-size:10px;color:var(--muted)}.field input,.field textarea{width:100%;background:transparent;border:0;color:var(--text);outline:0;font-size:12px}.field textarea{resize:vertical;min-height:48px}.field:focus-within{border-color:#8c82db}.field .dropdown{width:100%;min-width:0}.field .dropdown-trigger{border:0;background:none;padding:0;height:20px}.field-value{font-size:12px}.setting-row{min-height:61px;display:flex;align-items:center;justify-content:space-between;gap:18px;border-top:1px solid var(--line);padding:12px 2px}.setting-row strong{font-size:12px}.setting-row p{font-size:11px;color:var(--muted);margin:4px 0 0;line-height:1.5}.toggle{width:35px;height:20px;border-radius:12px;padding:2px;background:#606068;flex-shrink:0;transition:background .2s}.toggle span{display:block;width:16px;height:16px;background:#fff;border-radius:50%;transition:transform .2s}.toggle.checked{background:#9b91e9}.toggle.checked span{transform:translate(15px)}.info-row{display:flex;align-items:center;gap:12px;background:var(--bg);padding:13px;border-radius:11px;margin-top:14px}.info-row>svg{color:#b6b0fa}.info-row>div{flex:1}.info-row strong{font-size:12px}.info-row p{font-size:11px;color:var(--muted);margin:4px 0 0;line-height:1.5}.account-panel>details{border-top:1px solid var(--line);padding:13px 2px}.account-panel summary{display:flex;align-items:center;justify-content:space-between;cursor:pointer;list-style:none;font-size:12px}.account-panel summary::-webkit-details-marker{display:none}.account-panel summary svg{transition:transform .2s}.account-panel details[open] summary svg{transform:rotate(180deg)}.account-panel details p{font-size:12px;color:var(--muted);line-height:1.6;margin:12px 0 2px}.section-toolbar{display:flex;justify-content:space-between;align-items:center;margin-bottom:16px}.course-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}.course-card{display:flex;flex-direction:column;align-items:flex-start;min-height:290px}.course-illustration{width:100%;height:95px;border-radius:12px;display:grid;place-items:center;color:#292637;margin-bottom:15px}.course-card>.subtle{font-size:10px}.course-card h2{font-size:15px;margin-top:7px}.course-card>p{font-size:12px;color:var(--muted);line-height:1.5;flex:1}.course-card .section-top{width:100%;margin:15px 0 8px;color:var(--muted);font-size:11px}.course-card .progress-track{width:100%;margin-bottom:14px}.course-card>.primary{width:100%}.portfolio-hero{display:flex;align-items:center;gap:16px;margin-bottom:17px}.portfolio-hero>.avatar{width:58px;height:58px}.portfolio-hero>div{flex:1}.portfolio-hero h2{font-size:18px}.portfolio-hero p{font-size:12px;color:var(--muted)}.tags{display:flex;gap:6px;flex-wrap:wrap}.portfolio-grid{display:grid;grid-template-columns:1fr 1fr;gap:13px}.portfolio-link{display:flex;align-items:center;gap:12px;text-align:left}.portfolio-link>svg:first-child{color:#b6b0fa}.portfolio-link h2{flex:1}.empty-state{min-height:230px;display:flex;align-items:center;justify-content:center;flex-direction:column;text-align:center;gap:11px;color:var(--muted)}.empty-state h2{color:var(--text)}.empty-state p{margin:0;font-size:12px}.plan-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px;max-width:800px;margin:10px auto}.plan{padding:24px}.plan>svg{color:#b6b0fa}.plan h2{margin-top:15px;font-size:18px}.plan-price{font-size:21px;display:block;margin-top:13px}.plan>p{font-size:12px;color:var(--muted)}.plan-feature{display:flex;align-items:center;gap:9px;border-top:1px solid var(--line);padding:11px 0;font-size:12px}.plan-feature svg{color:#9c92e7}.plan>.primary,.plan>.secondary{margin-top:12px;width:100%}.plan.featured{border:1px solid #76679d;background:linear-gradient(155deg,#413c53,var(--panel) 55%)}.chat-panel{min-height:470px;display:flex;flex-direction:column}.messages{flex:1;margin:17px 0}.message{display:flex;gap:10px;align-items:flex-start;margin:10px 0}.message strong{font-size:12px}.message p{font-size:12px;margin:4px 0;color:var(--muted)}.messages .empty-state{min-height:250px}.message-form{display:flex;gap:8px;padding-top:12px;border-top:1px solid var(--line)}.message-form input{flex:1;min-width:0;border:1px solid var(--line);border-radius:9px;padding:10px 12px;background:var(--bg);color:var(--text)}.toast{position:fixed;z-index:80;bottom:22px;left:50%;transform:translate(-50%);display:flex;align-items:center;gap:8px;background:#e8e5fc;color:#292637;border-radius:10px;padding:11px 16px;box-shadow:0 10px 30px #0004;font-size:12px;animation:toast-in .2s ease-out}.toast svg{color:#786fc4}@keyframes toast-in{0%{opacity:0;transform:translate(-50%,8px)}to{opacity:1;transform:translate(-50%)}}.modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;z-index:60;background:#0008;display:grid;place-items:center;padding:20px;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}.modal{width:min(100%,430px);background:var(--panel);border:1px solid var(--line);border-radius:17px;padding:23px;box-shadow:0 20px 70px #0006}.modal>.icon-button{float:right}.modal h2{font-size:18px;margin:7px 35px 14px 0}.modal p{font-size:13px;line-height:1.7;color:var(--muted);white-space:pre-line}.modal>.primary{margin-top:9px;min-width:90px}@media(max-width:1250px){.app.with-right{--right:0px}.right-sidebar{display:none}.header-right{gap:7px}.search{width:150px}.course-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:850px){.app{--left:76px}.app:not(.collapsed){--left:220px}.sidebar{padding-inline:10px}.profile{justify-content:center}.profile>span:not(.avatar),.profile>svg{display:none}.nav-label,.nav-heading,.nav-chevron,.accordion,.pro-label,.learning-tip{display:none}.nav-item{justify-content:center;padding:0}.nav-item.premium{margin:7px 0}.brand>span{display:none}.app:not(.collapsed) .profile{justify-content:flex-start}.app:not(.collapsed) .profile>span:not(.avatar){display:grid}.app:not(.collapsed) .nav-label,.app:not(.collapsed) .nav-heading,.app:not(.collapsed) .nav-chevron,.app:not(.collapsed) .pro-label{display:initial}.app:not(.collapsed) .nav-item{justify-content:flex-start;padding:0 11px}.app:not(.collapsed) .nav-chevron{margin-left:auto}.app:not(.collapsed) .accordion{display:grid}.app:not(.collapsed) .learning-tip{display:block}.app:not(.collapsed) .brand>span{display:flex}header{padding:0 15px}.breadcrumb,.slash{display:none}main{padding:22px 18px}.stats{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.top-charts{grid-template-columns:1fr}.learning-chart{height:280px}.skills{height:auto}.bottom-charts{grid-template-columns:1fr}.bottom-charts>.panel{height:240px}.chart-legend{font-size:9px}.course-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:560px){.app{--left:0px!important;grid-template-columns:minmax(0,1fr)}.sidebar{position:fixed;left:0;top:0;bottom:0;width:245px;height:100dvh;z-index:30;transform:translate(-105%);transition:transform .25s ease;box-shadow:10px 0 30px #0005}.app.menu-open .sidebar{transform:translate(0)}header{height:60px;padding:0 11px;gap:5px}.header-left,.header-right{gap:5px}.header-left:before{content:""}header .header-left .icon-button{font-size:0}header .header-left .icon-button:after{content:"☰";font-size:17px}.search{width:clamp(95px,29vw,150px);height:31px;gap:5px;padding:0 8px}.search kbd,.header-separator{display:none}.balance{padding:6px 7px;font-size:11px}.header-right>.icon-button{width:25px}main{height:calc(100dvh - 60px);padding:20px 13px}.page-heading h1{font-size:19px}.page-heading{margin-bottom:17px}.stats{gap:9px}.stat{min-height:105px;padding:13px 14px;border-radius:13px}.stat>strong{font-size:22px}.stat>small{font-size:10px}.panel{padding:15px;border-radius:14px}.top-charts,.bottom-charts{gap:12px;margin-bottom:12px}.learning-chart{height:268px}.chart-top{align-items:flex-start;flex-direction:column;gap:10px}.tabs{width:100%;justify-content:space-between;gap:7px}.tabs button{font-size:11px}.line-chart{margin-top:18px;height:205px}.plot svg{height:180px}.chart-legend{font-size:9px}.bottom-charts>.panel{height:225px}.location-content{height:165px}.course-grid{grid-template-columns:1fr}.course-card{min-height:270px}.page-heading .dropdown{min-width:118px}.form-grid{grid-template-columns:1fr}.account-tabs{gap:17px}.account-tabs button{font-size:11px}.account-panel{margin-bottom:12px}.account-panel .section-top{align-items:flex-start}.actions{gap:5px}.actions>button{font-size:10px;padding:8px}.profile-summary{flex-wrap:wrap}.profile-summary>.badge{margin-left:auto}.portfolio-hero{flex-wrap:wrap}.portfolio-hero>.secondary{margin-left:auto}.portfolio-grid{gap:9px}.portfolio-link{padding:13px;gap:8px}.plan-grid{grid-template-columns:1fr}.section-toolbar{align-items:flex-start;gap:8px;flex-direction:column}.continue-row{padding:10px}.continue-row p{font-size:10px}.continue-row>.primary{font-size:10px;padding:8px}.demo-note{text-align:left}footer{font-size:9px}.modal{padding:19px}}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;scroll-behavior:auto!important;transition-duration:.01ms!important}}@media(max-width:560px){.app.menu-open:after{content:"";position:fixed;top:0;right:0;bottom:0;left:0;background:#0007;z-index:20}.app.menu-open .sidebar{z-index:30}}.app{--bg:#303030;--panel:#393939;--text:#f8f8f8;--muted:#999;--line:#4b4b4b;--hover:#444}.app.light{--bg:#f5f5f5;--panel:#fff;--text:#202020;--muted:#777;--line:#e3e3e3;--hover:#eee}.nav-item.selected{background:#4b4b4b;color:#fff}.nav-item.premium,.plan.featured{background:#404040;border-color:#696969;color:#fff}.nav-item.premium svg,.course-icon,.chart-legend i,.right-bottom>svg,.portfolio-link>svg:first-child,.balance svg,.info-row>svg{color:#fff}.pro-label{color:#ddd;border-color:#777}.stat,.stat-1,.stat-2,.stat-3{background:#e8e8e8;color:#181818}.stat:nth-child(2){background:#f2f2f2}.stat:nth-child(3){background:#dedede}.stat:nth-child(4){background:#f7f7f7}.primary{background:#f2f2f2;color:#181818}.primary:hover{background:#fff;color:#101010}.solid-line{stroke:#f1f1f1}.dashed-line{stroke:#aaa}.tabs button.active:after,.account-tabs button.active:after{background:#f3f3f3}.progress-track i{background:#d8d8d8!important}.bar,.location-legend i{background:#ddd!important}.donut circle{stroke:#ddd!important}.donut circle:nth-child(2){stroke:#aaa!important}.donut circle:nth-child(3){stroke:#777!important}.donut circle:nth-child(4){stroke:#555!important}.course-icon{background:#555}.toggle.checked{background:#e2e2e2}.toggle.checked span{background:#444}.dropdown-menu button[aria-selected=true] svg{color:#fff}.badge{color:#ddd}.light .badge{color:#555}.light .nav-item.selected{background:#ddd;color:#222}.light .primary{background:#292929;color:#fff}.light .primary:hover{background:#111;color:#fff}.light .stat{background:#e9e9e9}.light .solid-line{stroke:#555}.light .dashed-line{stroke:#aaa}.light .progress-track i,.light .bar{background:#555!important}.brand img{object-fit:contain;filter:grayscale(1) brightness(1.8)}.light .brand img{filter:grayscale(1) brightness(.5)}@media(max-width:1250px){.app.with-right .right-sidebar{display:block;position:fixed;z-index:22;right:0;top:0;bottom:0;width:280px;height:100dvh;box-shadow:-15px 0 40px #0006}.app:not(.with-right) .right-sidebar{display:none}}@media(max-width:560px){.app.with-right .right-sidebar{width:min(320px,90vw);z-index:35}}:root{--motion-fast:.17s;--motion-mid:.3s;--motion-slow:.44s;--motion-ease:cubic-bezier(.22,1,.36,1)}@keyframes page-enter{0%{opacity:0;transform:translate3d(0,10px,0)}to{opacity:1;transform:translateZ(0)}}@keyframes item-enter{0%{opacity:0;transform:translate3d(0,12px,0)}to{opacity:1;transform:translateZ(0)}}@keyframes panel-enter{0%{opacity:0;transform:translate3d(12px,0,0)}to{opacity:1;transform:translateZ(0)}}@keyframes chart-enter{0%{opacity:0;transform:translate3d(0,7px,0)}to{opacity:1;transform:translateZ(0)}}.workspace>main{animation:page-enter var(--motion-mid) var(--motion-ease) backwards}.page-heading{animation:item-enter var(--motion-mid) var(--motion-ease) backwards}main .stats>.stat,main .top-charts>.panel,main .bottom-charts>.panel,main>.panel,main .library-card,main .pricing-card,main .account-overview-grid>.panel,main .education-grid>.panel,main .wallet-grid>*{animation:item-enter var(--motion-slow) var(--motion-ease) backwards}main .stats>.stat:nth-child(1),main .library-card:nth-child(1),main .pricing-card:nth-child(1){animation-delay:45ms}main .stats>.stat:nth-child(2),main .library-card:nth-child(2),main .pricing-card:nth-child(2){animation-delay:85ms}main .stats>.stat:nth-child(3),main .library-card:nth-child(3),main .pricing-card:nth-child(3){animation-delay:125ms}main .stats>.stat:nth-child(4),main .library-card:nth-child(4){animation-delay:165ms}main .library-card:nth-child(5){animation-delay:205ms}main .library-card:nth-child(6){animation-delay:245ms}main .top-charts>.panel:nth-child(2),main .bottom-charts>.panel:nth-child(2),main .account-overview-grid>.panel:nth-child(2),main .education-grid>.panel:nth-child(2){animation-delay:80ms}.plot svg,.donut{animation:chart-enter .65s var(--motion-ease) .11s backwards}.app.with-right .right-sidebar{animation:panel-enter var(--motion-mid) var(--motion-ease) backwards}button,.nav-item,.accordion-inner button,.skill-chip,.badge{transition:background-color var(--motion-fast) ease,color var(--motion-fast) ease,border-color var(--motion-fast) ease,box-shadow var(--motion-fast) ease,transform var(--motion-mid) var(--motion-ease)}.nav-item:hover,.accordion-inner button:hover{transform:translate(2px)}.nav-item:active,.accordion-inner button:active,.primary:active,.secondary:active,.dropdown-trigger:active,.filter-pills button:active,.billing-toggle button:active{transform:scale(.97)}.icon-button:hover{transform:translateY(-1px)}.icon-button:active{transform:scale(.9)}.panel,.pricing-card,.payment-card,.library-card,.portfolio-link{transition:background-color var(--motion-mid) ease,border-color var(--motion-mid) ease,box-shadow var(--motion-mid) ease,transform var(--motion-mid) var(--motion-ease)}.library-card:hover,.pricing-card:hover,.portfolio-link:hover{transform:translateY(-4px);box-shadow:0 12px 25px #0002}.stat{transition:transform var(--motion-mid) var(--motion-ease),box-shadow var(--motion-mid) ease}.stat:hover{transform:translateY(-3px);box-shadow:0 10px 24px #0002}.progress-track i,.library-progress i,.usage-meter span{transition:width .55s var(--motion-ease)}.account-tabs button:after,.tabs button:after{transition:transform var(--motion-mid) var(--motion-ease),opacity var(--motion-mid) ease}.dropdown-menu{transition:opacity .19s ease,transform .23s var(--motion-ease),visibility .19s}.accordion{transition:grid-template-rows .32s var(--motion-ease),opacity .26s ease}.sidebar{transition:width var(--motion-mid) var(--motion-ease),transform var(--motion-mid) var(--motion-ease)}.search-results,.skill-options,.modal{animation:item-enter .23s var(--motion-ease) backwards}.bubble{animation:item-enter .26s var(--motion-ease) backwards}.toast{animation:item-enter .24s var(--motion-ease) backwards}.reduce-motion *,.reduce-motion *:before,.reduce-motion *:after{animation:none!important;transition:none!important;scroll-behavior:auto!important}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation:none!important;transition:none!important;scroll-behavior:auto!important}}@keyframes underline-enter{0%{transform:scaleX(.2);opacity:0}to{transform:scaleX(1);opacity:1}}@keyframes progress-enter{0%{transform:scaleX(0)}to{transform:scaleX(1)}}@keyframes line-draw{0%{stroke-dasharray:0 1200}to{stroke-dasharray:1200 0}}.tabs button.active:after,.account-tabs button.active:after{animation:underline-enter .26s var(--motion-ease) both;transform-origin:left}.progress-track i,.library-progress i,.usage-meter span{transform-origin:left;animation:progress-enter .65s var(--motion-ease) .12s backwards}.solid-line{animation:line-draw .85s var(--motion-ease) .12s backwards}.app{transition:grid-template-columns var(--motion-mid) var(--motion-ease),background-color .25s ease,color .25s ease}.sidebar,.right-sidebar,.workspace>header,.panel,.search,.field,.library-card,.pricing-card{transition:background-color .25s ease,border-color .25s ease,color .25s ease,transform var(--motion-mid) var(--motion-ease),box-shadow var(--motion-mid) ease}.reduce-motion .solid-line,.reduce-motion .progress-track i,.reduce-motion .library-progress i,.reduce-motion .usage-meter span{animation:none!important}.skill-picker{position:relative}.skill-chips{display:flex;gap:5px;flex-wrap:wrap}.skill-chip,.skill-add{padding:4px 7px;border-radius:6px;background:#ececec;color:#222;font-size:11px}.skill-chip span{margin-left:3px;color:#777}.skill-add{background:#555;color:#fff}.skill-options{position:absolute;top:calc(100% + 6px);left:0;z-index:14;min-width:250px;max-width:310px;padding:9px;border:1px solid var(--line);border-radius:10px;background:var(--panel);box-shadow:0 15px 35px #0005}.skill-options input{width:100%;padding:7px 9px;border:1px solid var(--line);border-radius:7px;background:var(--bg);color:var(--text);margin-bottom:7px}.skill-options>div{display:grid;grid-template-columns:1fr 1fr;max-height:170px;overflow:auto}.skill-options button{display:flex;align-items:center;justify-content:space-between;padding:6px 8px;border-radius:5px;text-align:left;font-size:11px}.skill-options button:hover,.skill-options button.chosen{background:var(--hover)}.library-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin:3px 0 16px}.library-head>div{display:grid;gap:4px}.library-head strong{font-size:16px}.library-head span{font-size:12px;color:var(--muted)}.library-search{height:34px;min-width:160px;display:flex;align-items:center;gap:8px;padding:0 10px;border:1px solid var(--line);border-radius:9px;background:var(--panel);color:var(--muted)}.library-search input{border:0;outline:0;min-width:0;width:100%;background:none;color:var(--text);font-size:12px}.filter-pills{display:flex;align-items:center;gap:7px;overflow:auto;margin-bottom:19px}.filter-pills button{flex:none;padding:7px 12px;border:1px solid var(--line);border-radius:8px;color:var(--muted);font-size:11px}.filter-pills button.active{background:#e7e7e7;color:#222;border-color:#e7e7e7}.library-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}.library-card{min-width:0;min-height:190px;background:var(--panel);border:1px solid var(--line);border-radius:16px;padding:17px;display:flex;flex-direction:column;transition:transform .2s,border-color .2s}.library-card:hover{transform:translateY(-3px);border-color:#777}.library-card-top{display:flex;justify-content:space-between;gap:8px;align-items:flex-start}.course-logo{width:38px;height:38px;border-radius:10px;display:grid;place-items:center;position:relative;background:#e8e8e8;color:#242424}.course-logo.mid{background:#bcbcbc}.course-logo.dark{background:#555;color:#fff}.course-logo>small{position:absolute;font-size:6px;bottom:2px;letter-spacing:.08em}.course-status{color:#aaa;font-size:10px;white-space:nowrap}.course-status:before{content:"•";margin-right:4px}.course-status.in-progress{color:#f2f2f2}.library-card-title{margin:15px 0 17px}.library-card-title h2{font-size:13px;margin:0 0 5px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.library-card-title span,.library-meta{font-size:10px;color:var(--muted)}.library-card-bottom{margin-top:auto}.library-meta{display:flex;justify-content:space-between;gap:4px}.library-meta span:first-child{display:flex;align-items:center;gap:4px}.library-progress{height:3px;background:#626262;border-radius:5px;margin:10px 0}.library-progress i{display:block;height:100%;background:#f1f1f1;border-radius:5px}.library-card-bottom button{display:flex;align-items:center;justify-content:space-between;width:100%;padding:5px 0;font-size:11px}.pricing-hero{text-align:center;padding:34px 20px;background:linear-gradient(140deg,#3d3d3d,#575757 55%,#393939);border-radius:18px;margin-bottom:18px;position:relative;overflow:hidden}.pricing-hero:before,.pricing-hero:after{content:"";position:absolute;width:300px;height:300px;border-radius:50%;border:35px solid #ffffff10;top:-175px;left:-70px}.pricing-hero:after{left:auto;right:-110px;top:-120px}.pricing-hero>span{font-size:10px;letter-spacing:.18em;color:#ccc}.pricing-hero h2{font-size:26px;margin:10px 0 5px}.pricing-hero p{font-size:12px;color:#bbb;margin:0 0 18px}.billing-toggle{display:inline-flex;gap:3px;padding:3px;background:#e8e8e8;border-radius:18px;position:relative;z-index:1}.billing-toggle button{padding:6px 22px;font-size:11px;color:#444;border-radius:15px}.billing-toggle button.active{background:#333;color:#fff}.pricing-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:15px}.pricing-card{background:var(--panel);border:1px solid var(--line);padding:22px;border-radius:17px;min-height:365px}.pricing-card.highlight{background:#424242;border-color:#888}.pricing-card-heading{display:flex;align-items:center;justify-content:space-between}.pricing-card-heading span{font-weight:600;font-size:14px}.pricing-card-heading small{font-size:8px;letter-spacing:.1em;color:#ddd}.pricing-card>strong{display:block;margin:23px 0 6px;font-size:29px}.pricing-card>strong small{font-size:11px;color:var(--muted);font-weight:400}.pricing-card>p{color:var(--muted);font-size:11px;min-height:30px}.pricing-card>button{width:100%;padding:10px;border-radius:9px;background:#ededed;color:#222;font-size:11px;margin:12px 0 17px}.pricing-card>button:disabled{background:#555;color:#aaa;cursor:default}.pricing-features{border-top:1px solid var(--line)}.pricing-features>div{display:flex;align-items:center;gap:8px;padding:10px 0;font-size:11px}.education-strip{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-top:18px;padding:18px 21px;background:var(--panel);border:1px solid var(--line);border-radius:15px}.education-strip>div{display:flex;align-items:center;gap:13px}.education-strip strong{font-size:13px}.education-strip p{font-size:11px;color:var(--muted);margin:5px 0 0}.education-strip>button{display:flex;align-items:center;gap:7px;padding:9px 12px;background:#e8e8e8;color:#222;border-radius:8px;font-size:11px;white-space:nowrap}.education-banner{display:flex;align-items:center;gap:16px;background:linear-gradient(120deg,#444,#373737);border:1px solid var(--line);border-radius:17px;padding:25px;margin-bottom:17px}.education-banner>svg{flex-shrink:0}.education-banner strong{font-size:19px}.education-banner p{font-size:12px;color:var(--muted);line-height:1.5;margin:6px 0 0}.education-grid,.support-grid,.wallet-grid{display:grid;grid-template-columns:1fr 1fr;gap:17px}.stack-form{display:grid;gap:14px;margin-top:20px}.stack-form label{display:grid;gap:7px;font-size:11px;color:var(--muted)}.stack-form input,.stack-form textarea,.stack-form select,.inline-form input{width:100%;border:1px solid var(--line);border-radius:9px;background:var(--bg);color:var(--text);padding:11px 12px;outline:none}.stack-form textarea{min-height:110px;resize:vertical}.stack-form>button{justify-self:start}.class-row{border-top:1px solid var(--line);padding:14px 0;display:flex;align-items:center;gap:11px;flex-wrap:wrap}.class-avatar{width:38px;height:38px;border-radius:10px;display:grid;place-items:center;background:#555}.class-row>div:nth-of-type(1){flex:1}.class-row small,.key-row small{display:block;color:var(--muted);font-size:10px;margin-top:4px}.class-row>button,.class-details button,.key-row>button{font-size:11px;padding:6px 9px;border:1px solid var(--line);border-radius:7px}.class-details{width:100%;padding:12px;background:var(--bg);border-radius:8px;font-size:11px}.class-details button{margin-left:12px}.class-details p{color:var(--muted);margin-bottom:0}.notice{display:flex;gap:9px;padding:12px 14px;background:#464646;border:1px solid var(--line);border-radius:10px;font-size:11px;color:#ddd;margin-bottom:16px}.inline-form{display:flex;gap:9px;margin-top:15px}.inline-form input{flex:1}.key-row{display:flex;gap:12px;align-items:center;border-top:1px solid var(--line);padding:13px 0}.key-row>div{min-width:0;flex:1}.key-row strong{font-size:12px}.key-row code{display:block;font-size:10px;color:#ddd;overflow-wrap:anywhere;margin-top:5px}.wallet-balance{padding:24px;border-radius:17px;background:linear-gradient(130deg,#4c4c4c,#363636);border:1px solid #666}.wallet-balance>span{font-size:12px;color:#ccc}.wallet-balance strong{display:block;font-size:36px;margin:17px 0}.wallet-balance p,.wallet-info p{font-size:11px;color:#aaa;line-height:1.6}.wallet-balance button{padding:9px 12px;border-radius:8px;background:#666;color:#aaa;cursor:default;margin-top:10px}.wallet-info>svg{margin-bottom:15px}.wallet-info h2{font-size:15px}.wallet-grid{margin-bottom:17px}.empty-ledger{min-height:175px;display:flex;align-items:center;justify-content:center;flex-direction:column;gap:9px;color:var(--muted)}.empty-ledger strong{font-size:12px;color:var(--text)}.empty-ledger span{font-size:11px}.messenger{display:grid;grid-template-columns:230px 1fr;min-height:540px;height:calc(100dvh - 190px);background:var(--panel);border:1px solid var(--line);border-radius:16px;overflow:hidden}.chat-list{border-right:1px solid var(--line);padding:16px 10px;overflow:auto}.chat-head{display:flex;justify-content:space-between;margin:2px 5px 14px}.chat-head strong{font-size:13px}.chat-head span{font-size:11px;color:var(--muted)}.chat-list .library-search{width:100%;margin-bottom:12px}.chat-choice{display:flex;align-items:center;gap:9px;width:100%;text-align:left;padding:9px 7px;border-radius:9px}.chat-choice.selected{background:var(--hover)}.chat-avatar{width:31px;height:31px;flex-shrink:0;border-radius:50%;background:#dedede;color:#333;display:grid;place-items:center;font-weight:600}.chat-choice>span:last-child{min-width:0}.chat-choice strong,.thread-head strong{display:block;font-size:11px}.chat-choice small,.thread-head small{display:block;color:var(--muted);font-size:10px;margin-top:3px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:150px}.chat-thread{display:flex;flex-direction:column;min-width:0}.thread-head{display:flex;align-items:center;gap:10px;padding:13px 16px;border-bottom:1px solid var(--line)}.thread-messages{flex:1;overflow:auto;display:flex;flex-direction:column;gap:12px;padding:20px}.bubble{max-width:70%;padding:10px 12px;border-radius:13px;background:#4b4b4b;align-self:flex-start}.bubble.me{align-self:flex-end;background:#e6e6e6;color:#222}.bubble p{font-size:12px;line-height:1.5;margin:0}.bubble small{display:block;text-align:right;font-size:9px;opacity:.6;margin-top:4px}.chat-thread .message-form{padding:12px}.support-top{display:flex;justify-content:space-between;align-items:flex-start;gap:15px;margin-bottom:17px}.support-top strong{font-size:16px}.support-top p{font-size:11px;color:var(--muted)}.support-grid .panel{min-height:380px}.support-grid h2{font-size:14px}.ticket-row{width:100%;display:flex;justify-content:space-between;gap:10px;text-align:left;border-top:1px solid var(--line);padding:13px 0}.ticket-row strong,.ticket-row small{display:block}.ticket-row strong{font-size:12px}.ticket-row small{font-size:10px;color:var(--muted);margin-top:5px}.ticket-row p{font-size:11px;color:var(--muted);line-height:1.5}.ticket-row em{font-style:normal;font-size:10px;padding:4px 7px;background:#555;border-radius:6px;height:max-content}@media(max-width:950px){.library-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.pricing-grid{grid-template-columns:1fr 1fr}.pricing-card.highlight{grid-column:span 2}}@media(max-width:650px){.library-head{flex-direction:column;align-items:stretch}.library-grid,.pricing-grid,.education-grid,.support-grid,.wallet-grid{grid-template-columns:1fr}.pricing-card.highlight{grid-column:auto}.education-strip{flex-direction:column;align-items:flex-start}.messenger{grid-template-columns:75px 1fr}.chat-list{padding:10px 5px}.chat-list .library-search,.chat-head,.chat-choice>span:last-child{display:none}.chat-choice{justify-content:center}.bubble{max-width:90%}.key-row{flex-wrap:wrap}.key-row>div{flex-basis:75%}}@media(max-width:420px){.library-grid{grid-template-columns:1fr}}.account-overview-grid{display:grid;grid-template-columns:1.25fr 1fr;gap:17px;margin-bottom:17px}.overview-plan{background:linear-gradient(130deg,#454545,#393939)}.overview-plan .eyebrow{font-size:9px;letter-spacing:.15em;color:#aaa}.overview-plan h2{font-size:27px;margin:14px 0 3px}.overview-plan>strong{font-size:13px}.overview-plan p{font-size:11px;color:#aaa;line-height:1.5}.overview-plan .usage-meter{height:5px;background:#666;border-radius:5px;margin:18px 0 8px;overflow:hidden}.usage-meter span{display:block;height:100%;background:#eee}.overview-plan small{display:block;font-size:10px;color:#aaa}.overview-plan>button{margin-top:16px;padding:9px 13px;border-radius:7px;background:#eee;color:#222;font-size:11px}.usage-stat{display:flex;justify-content:space-between;gap:10px;border-top:1px solid var(--line);padding:13px 0;font-size:11px}.usage-stat:first-of-type{margin-top:14px}.usage-stat span{color:var(--muted)}.quick-links{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin-top:16px}.quick-links button{display:flex;align-items:center;gap:8px;text-align:left;padding:13px;background:var(--bg);border:1px solid var(--line);border-radius:9px;font-size:11px}.billing-top{display:flex;justify-content:space-between;align-items:center;gap:13px;margin-bottom:18px}.billing-top strong{font-size:15px}.billing-top p{color:var(--muted);font-size:11px;margin:5px 0 0}.billing-top button{display:flex;align-items:center;gap:6px;padding:9px 12px;border:1px solid var(--line);border-radius:8px;font-size:11px}.payment-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:11px;margin-top:17px}.payment-card,.add-payment{min-height:115px;border-radius:11px;padding:14px;background:#434343;border:1px solid #505050}.payment-card{display:flex;flex-direction:column;justify-content:space-between}.payment-card>div{display:flex;align-items:center;justify-content:space-between;gap:5px}.payment-card span{font-size:11px}.payment-card>strong{font-size:12px;letter-spacing:.05em}.payment-card small{font-size:10px;color:#aaa}.payment-card b{font-size:12px;font-style:italic}.payment-card button{color:#aaa}.add-payment{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:7px;background:transparent;border-style:dashed;color:var(--muted);font-size:11px}.payment-form{display:grid;grid-template-columns:1fr 1fr;gap:11px;margin-top:15px;padding:15px;background:var(--bg);border-radius:10px}.payment-form label{display:grid;gap:6px;color:var(--muted);font-size:10px}.payment-form input,.payment-form select{width:100%;border:1px solid var(--line);border-radius:7px;background:var(--panel);color:var(--text);padding:9px;outline:0}.payment-form>p{grid-column:span 2;color:var(--muted);font-size:10px;margin:3px 0}.payment-form>button{grid-column:span 2;justify-self:start}.billing-filters{display:flex;gap:9px;overflow:auto}.billing-filters button{color:var(--muted);font-size:10px;white-space:nowrap}.billing-filters button.active{color:var(--text);text-decoration:underline;text-underline-offset:4px}.billing-table-head{display:grid;grid-template-columns:1fr 2fr 1fr .7fr;color:var(--muted);font-size:10px;border-bottom:1px solid var(--line);padding:16px 2px 10px}.referral-stats{display:grid;grid-template-columns:repeat(4,1fr);margin:20px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.referral-stats>div{display:grid;gap:8px;padding:14px;border-right:1px solid var(--line)}.referral-stats>div:last-child{border-right:0}.referral-stats span{font-size:10px;color:var(--muted)}.referral-stats strong{font-size:18px}.referral-link{display:flex;align-items:center;justify-content:space-between;gap:8px;background:var(--bg);border:1px solid var(--line);border-radius:9px;padding:8px 10px;margin-bottom:10px}.referral-link span{font-size:11px;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.referral-link button{display:flex;align-items:center;gap:5px;flex-shrink:0;border:1px solid var(--line);border-radius:6px;padding:6px;font-size:10px}.referral-steps{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-top:15px}.referral-steps>div{display:flex;align-items:center;gap:9px;padding:13px;background:var(--bg);border-radius:9px;font-size:11px}.referral-steps b{font-size:18px;color:#aaa}.log-filters{margin:16px 0 3px}.log-head{grid-template-columns:180px 1fr}.log-row{display:grid;grid-template-columns:180px 1fr;gap:10px;padding:12px 2px;border-bottom:1px solid var(--line);font-size:11px}.log-row span{color:var(--muted)}.log-row strong{font-weight:400}@media(max-width:900px){.payment-grid,.quick-links{grid-template-columns:repeat(2,1fr)}}@media(max-width:650px){.account-overview-grid{grid-template-columns:1fr}.payment-grid{grid-template-columns:1fr 1fr}.billing-top{align-items:flex-start}.referral-stats{grid-template-columns:1fr 1fr}.referral-stats>div:nth-child(2){border-right:0}.referral-stats>div:nth-child(-n+2){border-bottom:1px solid var(--line)}.referral-steps{grid-template-columns:1fr}.log-head,.log-row{grid-template-columns:120px 1fr}}@media(max-width:420px){.payment-grid,.payment-form{grid-template-columns:1fr}.payment-form>p,.payment-form>button{grid-column:auto}}.messenger.enhanced{height:calc(100dvh - 180px);min-height:570px;grid-template-columns:260px 1fr}.enhanced .chat-head{align-items:center}.enhanced .chat-head button{height:27px;width:27px;display:grid;place-items:center;border:1px solid var(--line);border-radius:7px}.enhanced .chat-section-label{color:var(--muted);font-size:9px;letter-spacing:.1em;padding:12px 7px 5px}.enhanced .chat-choice{border-bottom:1px solid var(--line);border-radius:0;min-height:59px}.enhanced .chat-choice.selected{background:#484848;border-radius:8px;border-color:transparent}.enhanced .chat-choice>span:nth-child(2){flex:1}.enhanced .chat-choice em{font-size:9px;color:var(--muted);font-style:normal;align-self:flex-start}.enhanced .chat-avatar{background:#dedede;color:#252525}.enhanced .thread-head{min-height:65px}.thread-note{margin-left:auto;color:var(--muted);font-size:10px}.thread-date{align-self:center;color:var(--muted);font-size:10px;margin:0 0 8px}.enhanced .thread-messages{gap:14px}.enhanced .bubble{max-width:min(68%,470px);border-radius:14px 14px 14px 4px}.enhanced .bubble.me{border-radius:14px 14px 4px}.enhanced .message-form{margin:0 13px 13px;padding:5px;background:var(--bg);border:1px solid var(--line);border-radius:10px}.enhanced .message-form input{border:0;background:transparent;outline:0}.enhanced .message-form .primary{padding:9px}.emoji-button{font-size:20px;width:32px;color:var(--muted)}.new-chat-form{display:flex;gap:5px;margin:0 3px 10px}.new-chat-form input{width:100%;min-width:0;padding:7px;border-radius:6px;background:var(--bg);border:1px solid var(--line);color:var(--text);font-size:11px}.new-chat-form button{border:1px solid var(--line);border-radius:6px}.empty-chat{margin:auto;display:grid;justify-items:center;gap:8px;color:var(--muted)}.empty-chat strong{color:var(--text);font-size:12px}.empty-chat span{font-size:11px}@media(max-width:750px){.messenger.enhanced{grid-template-columns:78px 1fr}.enhanced .chat-section-label,.enhanced .chat-choice em,.enhanced .thread-note,.enhanced .chat-head strong{display:none}.enhanced .chat-head{justify-content:center}.enhanced .chat-list .library-search{display:none}.enhanced .chat-choice{justify-content:center}.enhanced .chat-choice>span:nth-child(2){display:none}.new-chat-form{position:absolute;left:80px;top:0;z-index:10;background:var(--panel);padding:8px;border:1px solid var(--line);border-radius:7px;width:220px}.enhanced .chat-list{position:relative}.enhanced .bubble{max-width:90%}}.wallet-summary-line{display:flex;justify-content:space-between;border-top:1px solid var(--line);padding:12px 0;color:var(--muted);font-size:11px}.wallet-summary-line strong{color:var(--text)}.wallet-info>.secondary{margin-top:10px}.wallet-history-head{display:grid;grid-template-columns:1fr 2fr 1fr;border-bottom:1px solid var(--line);padding:14px 2px;color:var(--muted);font-size:10px}.reduce-motion *,.reduce-motion *:before,.reduce-motion *:after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;scroll-behavior:auto!important}.account-tabs{scrollbar-width:none}.account-tabs::-webkit-scrollbar{display:none}
