@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600;700&family=Plus+Jakarta+Sans:wght@400;500;600;700;800&display=swap');
:root{color-scheme:dark;--bg:#0e1120;--panel:#171b2e;--panel-2:#1c2138;--line:#2a304a;--text:#f7f6ff;--muted:#a2a9bf;--violet:#a78bfa;--accent:#7c5cff;--cyan:#7ce4e5;--green:#7bd6af;--danger:#ff969e}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--text);font-family:'DM Sans',system-ui,sans-serif;font-size:15px}a{color:var(--violet);text-decoration:none}a:hover{text-decoration:underline}button,input,textarea,select{font:inherit}button{cursor:pointer}button:disabled{opacity:.5;cursor:not-allowed}.brand{display:inline-flex;align-items:center;gap:11px;font-weight:800;font-size:23px;letter-spacing:-.07em;color:white;font-family:'Plus Jakarta Sans',sans-serif}.brand:hover{text-decoration:none}.brand img{width:38px;height:38px;object-fit:contain}.eyebrow{font-size:11px;letter-spacing:.15em;color:var(--violet);font-weight:800}.btn{appearance:none;border:0;border-radius:13px;padding:13px 20px;font-weight:700;display:inline-flex;align-items:center;gap:10px;justify-content:center;transition:transform .16s,background .16s;color:white}.btn:hover:not(:disabled){transform:translateY(-1px);text-decoration:none}.btn.primary{background:linear-gradient(115deg,#7554e8,#976cf7);box-shadow:0 12px 30px #6b48e130}.btn.secondary{background:var(--panel-2);border:1px solid var(--line);color:var(--text)}.btn.outline{background:transparent;border:1px solid #6257a8;color:#e9dcff}.small-btn{padding:9px 13px;font-size:12px}.form-stack{display:flex;flex-direction:column;gap:18px}.form-stack label,.field-label{display:flex;flex-direction:column;gap:9px;font-weight:600;font-size:13px;color:#e8e9f7}.form-stack input:not([type=checkbox]),.field-label input,.field-label textarea,.field-label select,.app-dialog input{border:1px solid #39415d;outline:none;background:#171a2e;color:white;border-radius:12px;padding:14px 15px;width:100%;font-size:14px}.form-stack input:focus,.field-label input:focus,.field-label textarea:focus,.app-dialog input:focus{border-color:#aa8eff;box-shadow:0 0 0 3px #a78bfa22}.form-stack input::placeholder,.field-label input::placeholder{color:#707890}.form-stack .checkline{font-weight:400;display:flex;flex-direction:row;align-items:flex-start;gap:10px;font-size:12px;line-height:1.6;color:#bfc6db}.checkline input{accent-color:var(--accent);margin-top:4px}.message{font-size:13px;line-height:1.55;min-height:1em;color:var(--danger)}.message.success{color:var(--green)}.auth-body{min-height:100vh}.back-link{position:fixed;top:22px;right:35px;z-index:10;color:#d0d3e6;font-size:13px}.auth-wrap{display:grid;grid-template-columns:1fr 1fr;min-height:100vh}.auth-aside{background:radial-gradient(ellipse at 80% 74%,#523c92a5,transparent 51%),radial-gradient(ellipse at 12% 1%,#2a3157 0,transparent 64%),#17182d;min-height:100vh;padding:42px clamp(35px,5vw,90px);display:flex;flex-direction:column;justify-content:space-between;border-right:1px solid #ffffff0e}.auth-aside-content h1{font-family:'Plus Jakarta Sans',sans-serif;font-size:clamp(39px,4vw,66px);line-height:1.16;letter-spacing:-.066em;margin:18px 0 24px}.auth-aside-content h1 em{font-style:normal;color:#bfa7ff}.auth-aside-content>p{max-width:440px;line-height:1.8;color:#b5bed5;font-size:16px}.auth-visual{margin-top:45px;display:flex;align-items:center;gap:17px;padding:25px;max-width:430px;border-radius:24px;border:1px solid #ffffff20;background:#ffffff0c;backdrop-filter:blur(15px)}.auth-visual>span{font-size:42px;color:var(--cyan)}.auth-visual b{display:block;font-size:16px}.auth-visual small{display:block;margin-top:8px;color:#c4c5e1}.auth-aside>small{color:#8a8eaa}.auth-panel{display:grid;place-items:center;padding:70px 35px}.auth-card{width:min(100%,420px)}.auth-card h2{font:800 33px/1.3 'Plus Jakarta Sans',sans-serif;letter-spacing:-.05em;margin:12px 0 9px}.auth-card .sub{color:var(--muted);margin-bottom:35px}.auth-card .btn.primary{width:100%;margin-top:4px;justify-content:space-between}.divider-word{display:flex;align-items:center;gap:15px;color:#8e95ab;font-size:12px;margin:25px 0}.divider-word:before,.divider-word:after{content:'';height:1px;flex:1;background:var(--line)}.google-btn{width:100%;background:#fcfbff;color:#34394b;border:1px solid #ccd1e6}.text-button{background:none;border:none;color:#b49aff;margin:17px auto 0;display:block}.switch-auth{text-align:center;color:var(--muted);margin:20px 0 0}.mobile-brand{display:none}.dashboard-body{background:#101423}#boot-screen{height:100vh;display:flex;align-items:center;justify-content:center;flex-direction:column;color:#a8b0cd}.boot-mark{font-size:52px;color:var(--violet);animation:float 1.6s ease-in-out infinite alternate}@keyframes float{to{transform:translateY(-8px)}}#app-shell{display:grid;grid-template-columns:256px minmax(0,1fr);min-height:100vh}#app-shell[hidden]{display:none}.sidebar{background:#15192a;border-right:1px solid #262b40;padding:27px 21px;display:flex;flex-direction:column;position:sticky;top:0;height:100vh}.sidebar .brand{font-size:21px;padding:0 7px}.nav-label{font-size:10px;letter-spacing:.18em;color:#8089ac;margin:48px 15px 17px;font-weight:800}.app-nav{display:grid;gap:8px}.app-nav button{appearance:none;border:1px solid transparent;background:transparent;text-align:left;border-radius:12px;color:#a8aecb;padding:12px 14px;display:flex;align-items:center;gap:14px;font-weight:600;font-size:13px}.app-nav button>span{font-size:21px;width:24px;text-align:center;line-height:1}.app-nav button:hover{background:#25283f;color:white}.app-nav button.active{background:linear-gradient(95deg,#3c326b,#302943);color:#d9c6ff;border-color:#68539f55}.sidebar-bottom{margin-top:auto;display:grid;gap:21px}.side-tip{display:flex;flex-direction:column;gap:9px;border-radius:17px;padding:22px 17px;background:linear-gradient(137deg,#45376d,#292944);border:1px solid #614e86}.side-tip>span{font-size:25px;color:var(--cyan)}.side-tip strong{font-size:13px}.side-tip small{font-size:11px;color:#cfcae6;line-height:1.55}.signout{appearance:none;background:transparent;color:#bec1d1;border:0;text-align:left;padding:13px 16px;font-weight:600}.signout:hover{color:white}.workspace{max-width:1600px;width:100%;min-width:0;padding:36px clamp(22px,4vw,65px) 18px;margin:auto;display:flex;flex-direction:column;min-height:100vh}.topbar{display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid #30334b;padding-bottom:25px;gap:15px}.topbar h1{font:800 clamp(26px,3vw,39px)/1.2 'Plus Jakarta Sans',sans-serif;letter-spacing:-.06em;margin:9px 0 0}.topbar-right{display:flex;gap:16px;align-items:center}.pill{display:inline-block;background:#26223e;border-radius:30px;color:#c9b7ff;padding:10px 15px;font-size:12px;font-weight:700}.avatar{display:grid;place-items:center;color:white;font-weight:800;background:linear-gradient(130deg,#8f75ea,#4c5ab4);width:42px;height:42px;border:2px solid #61568e;border-radius:50%}.workspace-content{flex:1;padding:32px 0 24px}.alert{background:#493544;color:#ffbec7;border:1px solid #8b5e77;border-radius:12px;padding:15px 18px;margin-top:20px}.alert[hidden]{display:none}.alert.ok{background:#253f41;color:#a8f9d6;border-color:#446e69}.welcome-banner{position:relative;overflow:hidden;display:flex;align-items:center;justify-content:space-between;gap:25px;padding:30px 38px;border-radius:25px;background:radial-gradient(circle at 83% 51%,#8166e0aa,transparent 30%),linear-gradient(115deg,#422a75,#50438b 52%,#343861);border:1px solid #8c69d277}.welcome-banner .eyebrow{color:#d9c8ff}.welcome-banner h2{font:800 clamp(22px,2.8vw,33px)/1.3 'Plus Jakarta Sans',sans-serif;letter-spacing:-.05em;margin:10px 0}.welcome-banner p{color:#e0dcf3;font-size:14px;line-height:1.7;max-width:520px;margin:0}.banner-star{font-size:116px;line-height:1;color:#d8e8ff;text-shadow:0 0 60px #b2b3ff;transform:rotate(-13deg)}.section-heading{display:flex;justify-content:space-between;gap:12px;align-items:center;margin:30px 0 17px}.section-heading h2{margin:0;font:800 20px 'Plus Jakarta Sans',sans-serif;letter-spacing:-.045em}.section-heading p{color:var(--muted);font-size:12px;margin:5px 0}.stats-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;margin-top:22px}.stat-card,.panel-card,.entry-card{border:1px solid var(--line);background:#1a1e31;border-radius:19px;padding:23px}.stat-card{display:flex;flex-direction:column;gap:10px}.stat-card .stat-icon{font-size:25px;color:var(--violet);background:#322a57;width:49px;height:49px;border-radius:13px;display:grid;place-items:center}.stat-card strong{font:800 29px 'Plus Jakarta Sans',sans-serif;letter-spacing:-.07em}.stat-card small{color:var(--muted)}.tile-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.quick-tile{border:1px solid var(--line);border-radius:18px;background:var(--panel);padding:22px;display:flex;gap:15px;align-items:start;transition:border-color .2s}.quick-tile:hover{border-color:#75679d}.tile-icon{width:45px;height:45px;display:grid;place-items:center;border-radius:15px;background:#392f5b;color:#d3b7ff;font-size:24px;flex-shrink:0}.quick-tile h3{margin:2px 0 7px;font-size:15px}.quick-tile p{font-size:12px;color:var(--muted);line-height:1.55;margin:0 0 15px}.link-button{border:0;background:transparent;color:#bdadff;padding:0;font-weight:700;font-size:12px}.link-button:hover{text-decoration:underline}.list-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(265px,1fr));gap:16px}.entry-card h3{font-size:16px;margin:2px 0 10px;font-weight:700}.entry-card .muted{font-size:12px}.entry-card .mini-icon{font-size:23px;margin-bottom:18px;color:#c3a8ff}.muted{color:var(--muted)}.empty-state{background:var(--panel);border:1px dashed #3c435c;border-radius:19px;text-align:center;padding:50px 18px;color:var(--muted);line-height:1.65}.empty-state strong{display:block;color:var(--text);font-size:17px;margin:7px 0}.empty-state .empty-symbol{font-size:34px;color:#bba1ff}.toolbar{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap;margin-bottom:20px}.toolbar-actions{display:flex;gap:9px;flex-wrap:wrap}.segmented{display:inline-flex;border:1px solid var(--line);border-radius:12px;padding:4px;background:var(--panel)}.segmented button{background:transparent;color:var(--muted);border:0;border-radius:8px;padding:10px 16px}.segmented .active{background:#46356f;color:white}.board-table{width:100%;border-collapse:collapse}.board-table th{text-align:left;font-size:11px;letter-spacing:.12em;color:var(--muted);padding:13px}.board-table td{border-top:1px solid #30354e;padding:16px 13px;font-size:13px}.board-table .place{font-weight:800;color:#cfb3ff}.panel-card p{line-height:1.65}.profile-panel{max-width:720px}.profile-intro{display:flex;gap:18px;align-items:center;margin-bottom:24px}.profile-intro .avatar{width:69px;height:69px;font-size:28px}.profile-fields{display:grid;grid-template-columns:1fr 1fr;gap:18px}.profile-fields .wide{grid-column:1/-1}.field-label{color:#e8e9f7}.profile-fields input:disabled{opacity:.6}.group-detail{margin-top:25px}.detail-top{display:flex;gap:15px;justify-content:space-between;align-items:start;flex-wrap:wrap}.group-subgrid{display:grid;grid-template-columns:1fr 1fr;gap:17px;margin:19px 0}.group-subgrid h3{margin-top:0}.feed-item{border-bottom:1px solid var(--line);padding:12px 0;color:#d7d8e9}.feed-item:last-child{border-bottom:0}.feed-item b{font-size:13px}.feed-item p{margin:6px 0;font-size:13px;color:#b6bed4}.feed-item small{color:#818fae}.work-footer{border-top:1px solid var(--line);padding-top:20px;display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;color:#7e86a1;font-size:11px}.work-footer>div{display:flex;gap:18px}.work-footer a{color:#8e97b6}.app-dialog{background:var(--panel);border:1px solid #5f598b;border-radius:20px;color:white;width:min(92vw,460px);padding:28px;box-shadow:0 30px 100px #000a}.app-dialog::backdrop{background:#000b;backdrop-filter:blur(5px)}.app-dialog h2{font:800 23px 'Plus Jakarta Sans',sans-serif;margin:0 0 9px}.app-dialog p{font-size:13px;color:var(--muted);line-height:1.6}.app-dialog label{display:block;margin-top:17px}.app-dialog label span{display:block;font-size:12px;margin-bottom:8px}.app-dialog input{width:100%}.dialog-buttons{display:flex;justify-content:end;gap:10px;margin-top:24px}.field-hint{font-size:12px;color:#aeb6cc}.footer-actions{display:flex;justify-content:space-between;align-items:center;margin-top:18px;gap:9px}.loading-state{color:#b1b5cb;padding:25px}.error-line{color:#ffa1a9;margin:12px 0}.status-badge{font-size:11px;border:1px solid #564e83;background:#30294a;color:#cdbafc;border-radius:100px;padding:4px 9px}.refresh-button{border:1px solid var(--line);border-radius:11px;background:var(--panel);color:white;padding:10px 15px}
@media(max-width:960px){#app-shell{grid-template-columns:80px minmax(0,1fr)}.sidebar{padding:23px 12px}.sidebar .brand span,.nav-label,.app-nav button:not(.active),.side-tip,.signout{display:none}.sidebar .brand{justify-content:center}.app-nav button{font-size:0;justify-content:center;padding:12px}.app-nav button>span{font-size:24px}.sidebar-bottom{display:none}.workspace{padding:28px 24px 15px}}
@media(max-width:670px){.auth-wrap{grid-template-columns:1fr}.auth-aside{display:none}.auth-panel{min-height:100vh;padding:90px 22px 40px}.mobile-brand{display:flex;position:absolute;top:23px;left:20px}.back-link{top:32px;right:20px}.auth-card h2{font-size:27px}#app-shell{display:flex;flex-direction:column}.sidebar{position:fixed;z-index:40;top:auto;bottom:0;left:0;right:0;height:67px;padding:5px 10px;background:#1b1e31ec;backdrop-filter:blur(16px);border-right:0;border-top:1px solid var(--line)}.sidebar>.brand,.sidebar-bottom,.nav-label{display:none}.app-nav{display:flex;justify-content:space-between;gap:0}.app-nav button,.app-nav button:not(.active){display:flex;font-size:0;flex:1;justify-content:center;padding:12px 5px}.workspace{padding:25px 17px 95px}.topbar h1{font-size:25px}.topbar-right .pill{display:none}.workspace-content{padding:25px 0}.welcome-banner{padding:25px 23px}.banner-star{font-size:55px}.stats-grid{gap:10px}.stat-card{padding:16px 12px}.stat-card strong{font-size:22px}.tile-grid,.group-subgrid{grid-template-columns:1fr}.profile-fields{grid-template-columns:1fr}.profile-fields .wide{grid-column:auto}.stat-card .stat-icon{height:36px;width:36px;font-size:19px}.stat-card small{font-size:11px}.toolbar{align-items:start}.work-footer{margin-bottom:5px}}

.quiz-intro{text-align:center;max-width:630px;margin:40px auto;padding:55px 36px}.quiz-intro h2{font:800 32px 'Plus Jakarta Sans',sans-serif;letter-spacing:-.06em;margin:18px 0}.quiz-intro p{line-height:1.8;max-width:470px;margin:18px auto}.quiz-hero-icon{font-size:70px;color:#bd9cff;text-shadow:0 0 55px #ae78ff;margin-top:22px}.quiz-score{font:800 65px 'Plus Jakarta Sans',sans-serif;color:#c3a6ff;letter-spacing:-.07em;margin:18px}.quiz-score small{font-size:24px;color:#868eaf}.quiz-container{max-width:760px;margin:0 auto}.quiz-head{display:flex;align-items:end;justify-content:space-between;gap:16px}.quiz-head h2{margin:10px 0 5px;font-size:23px}.quiz-progress{height:9px;background:#262842;border-radius:20px;overflow:hidden;margin:23px 0}.quiz-progress span{display:block;height:100%;background:linear-gradient(90deg,#7859e3,#93dcec);border-radius:20px;transition:width .25s}.quiz-question{padding:30px;margin-bottom:20px}.quiz-question h2{font-size:22px;line-height:1.55}.quiz-options{display:grid;gap:13px}.quiz-choice{text-align:left;width:100%;display:flex;align-items:center;gap:16px;border:1px solid #353952;border-radius:14px;background:#202438;color:#e9ecf9;padding:14px 18px;font-weight:600;min-height:65px}.quiz-choice>span{border:1px solid #534b77;background:#352d52;display:grid;place-items:center;border-radius:10px;min-width:34px;height:34px;color:#c7bbff}.quiz-choice:hover{border-color:#9a81df}.quiz-choice.selected{border-color:#b29bfa;background:#362f57}.quiz-choice.selected>span{background:#7357cd;color:white}.quiz-actions{display:flex;justify-content:space-between;margin:25px 0 10px;gap:12px}
#boot-screen[hidden] {
    display: none !important;
}