:root{
  --bg:#07111d;--bg2:#0a1625;--panel:#0d1a2a;--panel2:#112238;--panel3:#152a43;
  --line:#20364d;--line2:#2b4662;--text:#f4f8fc;--muted:#8298af;--muted2:#a9bacb;
  --accent:#28d2c4;--accent2:#8bd5ff;--good:#55db8a;--warn:#ffc95e;--bad:#ff7282;
  --shadow:0 22px 64px rgba(0,0,0,.30);--shadow-soft:0 14px 36px rgba(0,0,0,.18);
  --r:22px;--r2:30px;--sidebar:252px;--topbar:74px;
}
*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}
html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--text);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;-webkit-font-smoothing:antialiased}
button,input,select,textarea{font:inherit}button{cursor:pointer}.hidden{display:none!important}.muted{color:var(--muted)}.good{color:var(--good)}.warn{color:var(--warn)}.bad{color:var(--bad)}
a{color:inherit}.glass{background:linear-gradient(155deg,rgba(20,40,63,.88),rgba(10,25,41,.92));border:1px solid rgba(72,105,135,.32);box-shadow:var(--shadow);backdrop-filter:blur(18px)}
.eyebrow{font-size:.66rem;letter-spacing:.15em;text-transform:uppercase;color:var(--accent);font-weight:950}.subtle-text{font-size:.72rem;color:var(--muted)}
.brand-lockup{display:flex;align-items:center;gap:12px}.brand-lockup strong{display:block;font-size:1rem;letter-spacing:-.02em}.brand-lockup small{display:block;color:#6f869e;font-size:.58rem;letter-spacing:.16em;margin-top:4px;font-weight:850}
.logo-mark{width:45px;height:45px;border-radius:15px;display:grid;place-items:center;font-weight:950;color:#032321;background:linear-gradient(145deg,var(--accent2),var(--accent));box-shadow:0 12px 28px rgba(40,210,196,.18)}
.logo-mark.has-image{background:#fff;overflow:hidden;padding:0}.logo-mark.has-image img{width:100%;height:100%;object-fit:contain}.btn{border:0;border-radius:14px;padding:12px 15px;font-weight:900;transition:.2s ease}.btn:hover{transform:translateY(-1px)}.btn:disabled{opacity:.45;cursor:not-allowed;transform:none}.btn.primary{background:linear-gradient(135deg,var(--accent),#18aea5);color:#04201e;box-shadow:0 12px 26px rgba(40,210,196,.16)}.btn.ghost{background:#11243a;color:#d9e5f0;border:1px solid #2b4662}.btn.subtle{background:#0e2135;color:#bdd0df;border:1px solid #28445f}.btn.danger{background:rgba(255,114,130,.09);color:#ff95a2;border:1px solid rgba(255,114,130,.28)}.btn.small{padding:8px 10px;border-radius:11px;font-size:.7rem}.btn.full{width:100%}
.status{display:inline-flex;align-items:center;gap:6px;border-radius:999px;padding:6px 9px;font-size:.63rem;font-weight:900;border:1px solid transparent}.status.good{background:rgba(85,219,138,.10);border-color:rgba(85,219,138,.22)}.status.warn{background:rgba(255,201,94,.09);border-color:rgba(255,201,94,.20)}.status.bad{background:rgba(255,114,130,.09);border-color:rgba(255,114,130,.20)}.pill{display:inline-flex;align-items:center;gap:6px;padding:7px 10px;border-radius:999px;background:rgba(40,210,196,.09);border:1px solid rgba(40,210,196,.18);color:var(--accent);font-size:.66rem;font-weight:900}.chip{border:1px solid #29435c;background:#0d1d30;color:#9eb2c4;border-radius:999px;padding:8px 11px;font-size:.69rem;font-weight:800}.chip.active{border-color:rgba(40,210,196,.35);background:rgba(40,210,196,.08);color:var(--accent)}
.progress{height:7px;border-radius:999px;background:#1b3045;overflow:hidden}.progress>i{display:block;height:100%;border-radius:999px;background:linear-gradient(90deg,var(--accent),var(--accent2))}.progress.thick{height:9px}

/* auth */
.auth-screen{min-height:100dvh;display:grid;grid-template-columns:minmax(0,1.25fr) minmax(360px,.75fr);background:radial-gradient(circle at 15% 10%,rgba(40,210,196,.10),transparent 28%),linear-gradient(140deg,#07111d,#0a1829 55%,#07111d)}
.auth-brand{padding:34px clamp(28px,5vw,76px) 48px;display:flex;flex-direction:column;min-width:0}.auth-brand-top{display:flex;align-items:center;justify-content:space-between;gap:18px}.security-note{font-size:.66rem;color:#6f869d;border:1px solid #1e3348;border-radius:999px;padding:8px 11px}.auth-copy{margin-top:auto;max-width:860px;padding-top:34px}.auth-copy h1{font-size:clamp(2.5rem,5vw,5.7rem);line-height:.91;letter-spacing:-.063em;margin:14px 0 20px;max-width:920px}.auth-copy h1 span{color:var(--accent)}.auth-copy>p{max-width:720px;color:#91a6ba;line-height:1.68;font-size:.98rem}.auth-proof{display:flex;gap:12px;flex-wrap:wrap;margin-top:26px}.auth-proof>div{min-width:160px;padding:13px 14px;border:1px solid #1f374f;border-radius:16px;background:rgba(10,25,41,.64)}.auth-proof b{display:block;font-size:1rem}.auth-proof span{display:block;color:#7890a7;font-size:.68rem;margin-top:4px}.auth-panel{display:flex;flex-direction:column;justify-content:center;padding:24px clamp(20px,4vw,54px);background:rgba(4,12,21,.34);border-left:1px solid rgba(39,64,88,.5)}.auth-card{width:min(450px,100%);margin:auto;padding:26px;border-radius:28px}.auth-card h2{font-size:1.65rem;letter-spacing:-.035em;margin:10px 0 6px}.auth-card form>p{color:#7f95ab;font-size:.8rem;line-height:1.55;margin:0 0 20px}.auth-card label{display:grid;gap:7px;color:#bdcad7;font-size:.72rem;font-weight:800;margin:13px 0}.auth-card input,.form-control{width:100%;border:1px solid #29445f;background:#081725;color:var(--text);border-radius:14px;padding:13px 14px;outline:none}.auth-card input:focus,.form-control:focus{border-color:var(--accent);box-shadow:0 0 0 3px rgba(40,210,196,.08)}.check-row{grid-template-columns:auto 1fr!important;align-items:start!important;font-weight:500!important;line-height:1.4}.check-row input{width:auto;margin:2px 0 0}.tabs{display:grid;grid-template-columns:1fr 1fr;background:#091725;border:1px solid #20374f;border-radius:14px;padding:4px;margin-bottom:22px}.tab{border:0;background:transparent;color:#8096ad;padding:9px;border-radius:10px;font-weight:900}.tab.active{background:#14283e;color:var(--accent)}.demo-box{display:grid;gap:7px;margin-top:18px;padding:13px;border-radius:14px;background:#081623;border:1px dashed #29435d}.demo-box b{font-size:.69rem;color:#8ca1b7}.demo-box button{border:0;background:transparent;text-align:left;padding:0;color:#6f879f;font-size:.67rem}.demo-box button:hover{color:var(--accent)}.auth-footer{text-align:center;color:#526b83;font-size:.63rem;margin:14px 0 0}
.login-marketing-carousel{margin:30px 0 26px}.banner-carousel{position:relative;min-height:265px;border-radius:30px;overflow:hidden;border:1px solid #27435f;background:#102033;box-shadow:var(--shadow-soft)}.marketing-banner{position:absolute;inset:0;opacity:0;pointer-events:none;transition:opacity .45s ease;background:linear-gradient(135deg,var(--bf),var(--bt));background-size:cover;background-position:center;display:flex;align-items:end;padding:30px}.marketing-banner.active{opacity:1;pointer-events:auto}.banner-copy{max-width:690px}.banner-copy>span{font-size:.61rem;font-weight:950;letter-spacing:.14em;color:rgba(255,255,255,.72)}.banner-copy h2{font-size:clamp(1.55rem,3vw,2.8rem);line-height:1;letter-spacing:-.045em;margin:8px 0 8px}.banner-copy p{max-width:590px;color:#d0dbe5;line-height:1.5;margin:0 0 15px;font-size:.8rem}.banner-dots{position:absolute;right:18px;bottom:18px;display:flex;gap:6px;z-index:3}.banner-dots button{width:8px;height:8px;padding:0;border:0;border-radius:999px;background:rgba(255,255,255,.35)}.banner-dots button.active{width:25px;background:var(--accent)}

/* maintenance */
.maintenance-screen{min-height:100dvh;display:grid;place-items:center;padding:24px;background:radial-gradient(circle at 20% 20%,rgba(40,210,196,.12),transparent 28%),linear-gradient(135deg,#0a1727,#07111d)}.maintenance-card{width:min(650px,100%);padding:38px;border-radius:32px;text-align:center}.maintenance-brand{justify-content:center;margin-bottom:32px}.maintenance-card h1{font-size:clamp(2rem,5vw,3.8rem);letter-spacing:-.055em;line-height:.95;margin:15px 0}.maintenance-card p{color:#91a6bc;line-height:1.65;max-width:520px;margin:0 auto 26px}

/* app shell */
.app-shell{min-height:100dvh;display:grid;grid-template-columns:var(--sidebar) minmax(0,1fr)}.sidebar{position:fixed;inset:0 auto 0 0;width:var(--sidebar);padding:18px 14px;display:flex;flex-direction:column;background:linear-gradient(180deg,#091725,#07111d);border-right:1px solid #1d3146;z-index:50}.side-brand{padding:6px 7px 21px}.side-nav{display:grid;gap:4px;overflow:auto;scrollbar-width:none;padding-right:2px}.side-nav::-webkit-scrollbar{display:none}.nav-item{display:flex;align-items:center;gap:11px;border:0;background:transparent;color:#7890a7;border-radius:13px;padding:10px 11px;text-align:left}.nav-item span{width:27px;height:27px;border-radius:9px;display:grid;place-items:center;background:#0d1c2d;border:1px solid #1c334a;font-size:.85rem}.nav-item b{font-size:.76rem}.nav-item:hover{color:#dce8f2;background:#0c1d2e}.nav-item.active{color:var(--accent);background:rgba(40,210,196,.075)}.nav-item.active span{background:rgba(40,210,196,.11);border-color:rgba(40,210,196,.22)}.sidebar-plan{margin-top:auto;padding-top:12px}.plan-mini{border:1px solid #21415a;border-radius:18px;padding:13px;background:linear-gradient(145deg,#0e2235,#0a1929)}.plan-mini b{display:block;font-size:.75rem}.plan-mini small{display:block;color:#718aa2;font-size:.64rem;margin-top:4px}.workspace{grid-column:2;min-width:0}.topbar{position:sticky;top:0;height:var(--topbar);z-index:40;display:flex;align-items:center;justify-content:space-between;gap:18px;padding:10px clamp(18px,3vw,36px);background:rgba(7,17,29,.86);backdrop-filter:blur(18px);border-bottom:1px solid rgba(32,54,77,.76)}.top-identity small{display:block;color:#6f879e;font-size:.58rem;letter-spacing:.12em;font-weight:900}.top-identity strong{display:block;font-size:.92rem;margin-top:4px}.top-actions{display:flex;align-items:center;gap:9px}.search-trigger{width:min(390px,32vw);display:flex;align-items:center;gap:9px;border:1px solid #223b54;background:#0a1928;color:#718aa1;border-radius:13px;padding:9px 11px;text-align:left}.search-trigger span:nth-child(2){flex:1;font-size:.7rem}.search-trigger kbd{font-size:.58rem;background:#11253a;border:1px solid #29445f;padding:4px 6px;border-radius:6px;color:#7892aa}.icon-btn{position:relative;width:40px;height:40px;border-radius:13px;border:1px solid #29425c;background:#0d1d2e;color:#9db1c3}.notification-dot{position:absolute;right:8px;top:7px;width:7px;height:7px;border-radius:50%;background:var(--bad);box-shadow:0 0 0 3px #0d1d2e}.avatar{width:40px;height:40px;border-radius:13px;border:0;background:linear-gradient(145deg,var(--accent2),var(--accent));color:#03201f;font-weight:950}.content{padding:clamp(18px,3vw,38px);max-width:1540px;margin:0 auto}.mobile-nav{display:none}.ai-float{position:fixed;right:28px;bottom:28px;z-index:45;border:1px solid rgba(40,210,196,.32);border-radius:999px;background:linear-gradient(135deg,#163a4d,#0d2135);color:var(--accent);box-shadow:var(--shadow);padding:11px 15px;display:flex;align-items:center;gap:8px}.ai-float span{font-size:1.05rem}.ai-float b{font-size:.68rem}

/* page primitives */
.page-head{display:flex;align-items:end;justify-content:space-between;gap:22px;margin-bottom:20px}.page-head h1{font-size:clamp(1.8rem,3.4vw,3rem);letter-spacing:-.045em;line-height:1;margin:7px 0 7px}.page-head p{margin:0;color:#8298af;font-size:.79rem;line-height:1.55;max-width:720px}.head-actions{display:flex;gap:8px;flex-wrap:wrap}.section-head{display:flex;align-items:end;justify-content:space-between;gap:18px;margin:30px 0 13px}.section-head h2,.section-head h3{margin:0;letter-spacing:-.025em}.section-head h2{font-size:1.15rem}.section-head p,.section-head small{display:block;color:#728aa2;font-size:.68rem;margin-top:4px}.text-link{border:0;background:transparent;color:var(--accent);font-size:.71rem;font-weight:900;padding:7px}.grid{display:grid;gap:14px}.grid.two{grid-template-columns:repeat(2,minmax(0,1fr))}.grid.three{grid-template-columns:repeat(3,minmax(0,1fr))}.grid.four{grid-template-columns:repeat(4,minmax(0,1fr))}.card{background:linear-gradient(150deg,#0e1e30,#0a1828);border:1px solid #20364d;border-radius:var(--r);padding:18px;box-shadow:var(--shadow-soft)}.card.soft{box-shadow:none}.stat-card small{color:#7891a8;font-size:.66rem}.stat-card b{display:block;font-size:1.65rem;letter-spacing:-.04em;margin-top:7px}.stat-card em{display:block;font-style:normal;color:#627c94;font-size:.62rem;margin-top:4px}.metric-row{display:flex;align-items:center;justify-content:space-between;gap:12px}.empty{padding:30px;border:1px dashed #2a435c;border-radius:18px;text-align:center;color:#7890a8;font-size:.76rem}.separator{height:1px;background:#1d3349;margin:17px 0}
.carousel-shell{position:relative}.carousel-track{display:flex;gap:14px;overflow-x:auto;scroll-snap-type:x proximity;overscroll-behavior-inline:contain;scrollbar-width:none;padding:2px 2px 9px}.carousel-track::-webkit-scrollbar{display:none}.carousel-track>*{flex:0 0 auto;scroll-snap-align:start}.carousel-controls{display:flex;gap:6px}.carousel-btn{width:34px;height:34px;border-radius:11px;border:1px solid #29445f;background:#0d1f32;color:#a9bacb;display:grid;place-items:center}.carousel-btn:hover{color:var(--accent);border-color:#3a627f}

/* home */
.dashboard-hero{display:grid;grid-template-columns:minmax(0,1.5fr) minmax(280px,.5fr);gap:14px}.dashboard-carousel .banner-carousel{min-height:320px;margin:0}.daily-focus{padding:22px;border-radius:28px;background:radial-gradient(circle at 90% 10%,rgba(139,213,255,.12),transparent 28%),linear-gradient(155deg,#11243a,#0a1929);border:1px solid #264059;display:flex;flex-direction:column}.daily-focus h3{font-size:1.25rem;margin:10px 0 8px}.daily-focus p{color:#8298af;font-size:.75rem;line-height:1.55}.focus-ring{margin:auto;position:relative;width:132px;height:132px;border-radius:50%;display:grid;place-items:center;background:conic-gradient(var(--accent) var(--progress),#1c3348 0)}.focus-ring:after{content:"";position:absolute;inset:9px;border-radius:50%;background:#0d1e30}.focus-ring div{position:relative;z-index:2;text-align:center}.focus-ring b{display:block;font-size:1.8rem}.focus-ring small{color:#708ba3;font-size:.62rem}.quick-actions{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin-top:14px}.quick-action{border:1px solid #20394f;border-radius:16px;background:#0d1d2f;color:#d7e4ef;padding:14px;text-align:left}.quick-action span{display:inline-grid;width:30px;height:30px;place-items:center;border-radius:10px;background:rgba(40,210,196,.08);color:var(--accent);margin-bottom:11px}.quick-action b{display:block;font-size:.73rem}.quick-action small{display:block;color:#6f879f;font-size:.62rem;margin-top:4px}.course-card{width:min(325px,82vw);overflow:hidden;border:1px solid #20384f;border-radius:22px;background:linear-gradient(150deg,#0f2033,#0b1929);transition:.2s ease}.course-card:hover{transform:translateY(-2px);border-color:#345875}.course-cover{height:145px;padding:17px;background:linear-gradient(145deg,var(--c1),var(--c2));position:relative;overflow:hidden}.course-cover:after{content:"";position:absolute;width:150px;height:150px;border-radius:50%;border:1px solid rgba(3,30,29,.18);right:-45px;bottom:-55px}.course-cover .course-tag{display:inline-flex;padding:5px 8px;border-radius:999px;background:rgba(2,25,24,.10);color:#052826;font-size:.58rem;font-weight:950;letter-spacing:.09em}.course-cover h3{color:#042422;font-size:1.3rem;line-height:1.06;letter-spacing:-.035em;max-width:215px;margin:29px 0 0}.course-body{padding:15px}.course-body p{color:#7891a8;font-size:.7rem;line-height:1.45;margin:0 0 12px;min-height:40px}.course-meta{display:flex;align-items:center;justify-content:space-between;color:#6e879e;font-size:.62rem;margin:7px 0 12px}.rating{color:#f5c961}.ebook-card{width:min(220px,48vw);border:1px solid #20374e;border-radius:21px;overflow:hidden;background:#0d1c2d}.ebook-cover{height:175px;padding:15px;background:linear-gradient(155deg,var(--c1),var(--c2));display:flex;flex-direction:column;justify-content:space-between}.ebook-cover small{color:rgba(2,24,23,.68);font-size:.58rem;font-weight:950;letter-spacing:.09em}.ebook-cover b{color:#042321;font-size:1.05rem;line-height:1.08}.ebook-body{padding:13px}.ebook-body b{font-size:.76rem}.ebook-body small{display:block;color:#6f889f;font-size:.61rem;margin-top:4px}.news-card{width:min(355px,86vw);min-height:250px;border:1px solid #20384f;border-radius:21px;padding:17px;background:radial-gradient(circle at 90% 0%,rgba(40,210,196,.08),transparent 30%),linear-gradient(150deg,#0f2033,#0a1828);display:flex;flex-direction:column}.news-top{display:flex;align-items:center;gap:7px}.news-card h3{font-size:.98rem;line-height:1.25;margin:14px 0 9px}.news-card p{color:#7e95ac;font-size:.71rem;line-height:1.5;margin:0 0 14px;flex:1}.news-source{color:#5f7991;font-size:.61rem}.community-mini{display:grid;gap:10px}.community-row{display:flex;gap:12px;align-items:flex-start;border:1px solid #20374e;border-radius:16px;padding:12px;background:#0c1b2c}.mini-avatar{width:36px;height:36px;border-radius:12px;display:grid;place-items:center;background:#173149;color:var(--accent);font-size:.68rem;font-weight:950;flex:0 0 auto}.community-row b{font-size:.75rem}.community-row p{margin:5px 0;color:#7890a7;font-size:.67rem;line-height:1.45}.community-row small{color:#5f7890;font-size:.58rem}.event-card{display:flex;align-items:center;gap:14px}.event-date{width:58px;height:62px;border-radius:15px;display:grid;place-items:center;background:rgba(40,210,196,.08);border:1px solid rgba(40,210,196,.17);text-align:center}.event-date b{font-size:1.25rem;color:var(--accent)}.event-date small{font-size:.55rem;color:#6f879d}.event-copy{flex:1}.event-copy b{font-size:.78rem}.event-copy p{margin:4px 0;color:#738ba2;font-size:.65rem}.badge-strip{display:flex;gap:10px;overflow:auto;scrollbar-width:none}.badge-item{min-width:148px;padding:13px;border:1px solid #20384f;border-radius:16px;background:#0c1b2c}.badge-icon{width:34px;height:34px;border-radius:11px;display:grid;place-items:center;background:rgba(40,210,196,.09);color:var(--accent);margin-bottom:10px}.badge-item b{display:block;font-size:.7rem}.badge-item small{display:block;color:#71899f;font-size:.59rem;line-height:1.35;margin-top:4px}

/* course / journey */
.filter-bar{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:16px}.course-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.course-grid .course-card{width:auto}.journey-hero{display:grid;grid-template-columns:1.2fr .8fr;gap:14px}.journey-score{padding:24px;border-radius:26px;background:linear-gradient(145deg,#12304a,#0b1b2d);border:1px solid #294760}.journey-score h2{font-size:1.5rem;margin:9px 0}.journey-score p{color:#8298af;font-size:.75rem;line-height:1.55}.path-card{border:1px solid #20384f;border-radius:21px;padding:17px;background:#0d1c2e}.path-card h3{margin:6px 0;font-size:.9rem}.path-card p{color:#7890a7;font-size:.68rem;line-height:1.45}.path-steps{display:flex;align-items:center;gap:6px;margin-top:13px;overflow:auto}.path-step{min-width:86px;border:1px solid #284158;border-radius:11px;padding:9px;background:#0a1827;color:#9eb0c0;font-size:.59rem}.course-modal-head{display:grid;grid-template-columns:1fr auto;gap:18px;align-items:start}.course-modal-head h2{font-size:1.7rem;margin:7px 0}.course-detail-tabs{display:flex;gap:7px;overflow:auto;margin:20px 0 12px}.course-detail-tabs button{border:1px solid #27415a;background:#0a1928;color:#7e96ad;border-radius:11px;padding:8px 11px;font-size:.68rem;font-weight:850;white-space:nowrap}.course-detail-tabs button.active{color:var(--accent);background:rgba(40,210,196,.07);border-color:rgba(40,210,196,.25)}.lesson-list{display:grid;gap:9px}.lesson-row{display:flex;align-items:center;gap:12px;border:1px solid #20384f;border-radius:14px;padding:12px;background:#0d1c2e}.lesson-status{width:30px;height:30px;border-radius:10px;display:grid;place-items:center;background:#142b42;color:var(--accent);flex:0 0 auto}.lesson-row div:nth-child(2){flex:1}.lesson-row b{font-size:.73rem}.lesson-row small{display:block;color:#6f879d;font-size:.61rem;margin-top:3px}.lesson-row button{border:0;background:transparent;color:#7e96ad}.knowledge-list{display:grid;gap:9px}.knowledge-list div{display:flex;gap:10px;align-items:start;color:#aabccc;font-size:.73rem;line-height:1.45}.knowledge-list i{font-style:normal;color:var(--accent)}.quiz-card{border:1px solid #253f58;border-radius:17px;padding:14px;background:#0c1b2d;margin-top:10px}.quiz-question{margin:16px 0}.quiz-question b{display:block;font-size:.76rem;margin-bottom:8px}.quiz-options{display:grid;gap:7px}.quiz-option{display:flex;gap:9px;align-items:center;border:1px solid #284158;border-radius:12px;padding:10px;color:#9fb2c3;font-size:.69rem}.quiz-option input{accent-color:var(--accent)}

/* news */
.news-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.news-grid .news-card{width:auto}.news-year{margin-left:auto;border:1px solid #2a435c;border-radius:999px;padding:5px 7px;color:#8ea3b8;font-size:.56rem;font-weight:900}.article-body{color:#adbdcb;line-height:1.75;font-size:.84rem;white-space:pre-line}.source-box{padding:13px;border:1px solid #27415a;border-radius:15px;background:#0a1928;color:#7891a8;font-size:.68rem}.source-box a{color:var(--accent);text-decoration:none}

/* community */
.community-layout{display:grid;grid-template-columns:240px minmax(0,1fr) 280px;gap:14px}.space-list,.community-aside{align-self:start;position:sticky;top:calc(var(--topbar) + 18px)}.space-button{width:100%;border:0;background:transparent;color:#849bb1;border-radius:12px;padding:10px;text-align:left;margin:2px 0}.space-button.active{background:rgba(40,210,196,.08);color:var(--accent)}.space-button b{display:block;font-size:.7rem}.space-button small{display:block;color:#617b93;font-size:.59rem;margin-top:3px}.composer textarea,.admin-form textarea{width:100%;min-height:92px;resize:vertical;border:1px solid #28425b;border-radius:14px;background:#091725;color:var(--text);padding:12px;outline:none}.composer-actions{display:flex;justify-content:flex-end;margin-top:8px}.post-card{border:1px solid #20374e;border-radius:19px;background:#0c1b2c;padding:15px;margin-bottom:11px}.post-author{display:flex;align-items:center;gap:10px}.post-author b{font-size:.72rem}.post-author small{display:block;color:#668198;font-size:.58rem;margin-top:2px}.post-card h3{font-size:.88rem;margin:13px 0 7px}.post-card>p{color:#899fb4;font-size:.72rem;line-height:1.55;white-space:pre-line}.post-actions{display:flex;gap:8px;margin-top:12px}.post-actions button{border:0;background:#11243a;color:#7892a8;border-radius:10px;padding:7px 9px;font-size:.62rem}.comment{padding:10px 0;border-top:1px solid #1e3449}.comment b{font-size:.68rem}.comment p{font-size:.68rem;color:#8298ad;line-height:1.45;margin:4px 0}.community-rule{display:flex;gap:9px;color:#7f96ab;font-size:.66rem;line-height:1.4;margin:9px 0}.community-rule i{font-style:normal;color:var(--accent)}

/* AI */
.ai-layout{display:grid;grid-template-columns:260px minmax(0,1fr);gap:14px;min-height:640px}.ai-history{padding:14px}.ai-history button{width:100%;border:0;border-radius:11px;background:transparent;color:#8299ae;padding:10px;text-align:left;margin:2px 0}.ai-history button:hover,.ai-history button.active{background:#11243a;color:#d8e5ef}.ai-history b{display:block;font-size:.67rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.ai-history small{display:block;color:#607990;font-size:.56rem;margin-top:3px}.ai-chat{display:flex;flex-direction:column;min-height:640px}.ai-chat-head{padding:16px 18px;border-bottom:1px solid #20374e;display:flex;align-items:center;gap:11px}.ai-orb{width:38px;height:38px;border-radius:13px;display:grid;place-items:center;background:radial-gradient(circle,var(--accent2),var(--accent));color:#04211f;box-shadow:0 10px 24px rgba(40,210,196,.18)}.ai-chat-head b{font-size:.8rem}.ai-chat-head small{display:block;color:#6f879d;font-size:.61rem;margin-top:3px}.ai-messages{flex:1;padding:18px;overflow:auto;max-height:560px}.ai-message{max-width:78%;padding:12px 14px;border-radius:16px;margin:0 0 11px;font-size:.74rem;line-height:1.55;white-space:pre-wrap}.ai-message.user{margin-left:auto;background:linear-gradient(135deg,#1b5c63,#164656);color:#e9fbf9;border-bottom-right-radius:5px}.ai-message.assistant{background:#0d1d30;border:1px solid #213a52;color:#b8c8d6;border-bottom-left-radius:5px}.ai-sources{display:flex;gap:6px;flex-wrap:wrap;margin-top:8px}.ai-source{font-size:.56rem;border:1px solid #29445e;border-radius:999px;padding:5px 7px;color:#7892a8}.ai-composer{display:flex;gap:8px;padding:14px;border-top:1px solid #20374e}.ai-composer textarea{flex:1;min-height:48px;max-height:120px;resize:none;border:1px solid #28435d;background:#091725;color:var(--text);border-radius:14px;padding:12px;outline:none}.ai-composer button{align-self:flex-end}.ai-starters{display:flex;gap:7px;flex-wrap:wrap;padding:0 14px 12px}.ai-starters button{border:1px solid #29445e;background:#0b1a2b;color:#8299ae;border-radius:999px;padding:7px 9px;font-size:.6rem}

/* profile / plans / events */
.profile-grid{display:grid;grid-template-columns:330px minmax(0,1fr);gap:14px}.profile-card{text-align:center}.big-avatar{width:78px;height:78px;border-radius:24px;display:grid;place-items:center;margin:0 auto 12px;background:linear-gradient(145deg,var(--accent2),var(--accent));color:#03201e;font-size:1.3rem;font-weight:950}.profile-card h2{margin:5px 0}.profile-card p{color:#7891a8;font-size:.7rem}.certificate-list{display:grid;gap:9px}.certificate-row{display:flex;align-items:center;gap:11px;border:1px solid #20384f;border-radius:15px;padding:12px;background:#0b1a2b}.certificate-row .cert-icon{width:39px;height:39px;border-radius:12px;display:grid;place-items:center;background:rgba(40,210,196,.08);color:var(--accent)}.certificate-row div:nth-child(2){flex:1}.certificate-row b{font-size:.72rem}.certificate-row small{display:block;color:#6d869e;font-size:.59rem;margin-top:3px}.plan-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;max-width:1000px}.plan-card{border:1px solid #264159;border-radius:28px;padding:25px;background:linear-gradient(150deg,#10243a,#0b1929);position:relative;overflow:hidden}.plan-card.featured{border-color:rgba(40,210,196,.38);box-shadow:0 20px 55px rgba(40,210,196,.08)}.plan-card h2{font-size:1.3rem}.price{font-size:2.5rem;letter-spacing:-.055em;font-weight:950;margin:17px 0 2px}.price small{font-size:.78rem;color:#7891a8}.benefits{display:grid;gap:10px;margin:20px 0}.benefit{display:flex;gap:9px;color:#b0c0ce;font-size:.72rem}.benefit i{font-style:normal;color:var(--good)}.event-list{display:grid;gap:11px}.event-list .card{display:flex;align-items:center;gap:14px}

/* admin */
.admin-tabs{display:flex;gap:6px;overflow:auto;scrollbar-width:none;margin:18px 0 14px;padding:4px;border:1px solid #20364e;border-radius:16px;background:#0a1727;position:sticky;top:calc(var(--topbar) + 8px);z-index:20;backdrop-filter:blur(14px)}.admin-tabs::-webkit-scrollbar{display:none}.admin-tabs button{border:0;background:transparent;color:#7d94aa;padding:9px 12px;border-radius:11px;font-size:.67rem;font-weight:900;white-space:nowrap}.admin-tabs button.active{background:#14283e;color:var(--accent)}.admin-kpis{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}.admin-form{display:grid;gap:10px}.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.form-grid.three{grid-template-columns:repeat(3,minmax(0,1fr))}.admin-form label{display:grid;gap:6px;color:#aebdca;font-size:.67rem;font-weight:800}.admin-form input,.admin-form select,.admin-form textarea,.toolbar input,.toolbar select{width:100%;border:1px solid #28425b;background:#091725;color:var(--text);border-radius:13px;padding:10px 11px;outline:none}.admin-form input[type=color]{height:45px;padding:4px}.toolbar{display:flex;gap:8px;align-items:center;margin-bottom:12px}.toolbar input{flex:1}.table-wrap{overflow:auto;border:1px solid #20374e;border-radius:18px}.table{width:100%;border-collapse:collapse;min-width:720px}.table th,.table td{padding:11px 12px;text-align:left;border-bottom:1px solid #1b3147;font-size:.67rem}.table th{color:#728aa1;font-size:.59rem;text-transform:uppercase;letter-spacing:.07em;background:#0b1a2b;position:sticky;top:0}.table td{color:#aebdca}.table tr:last-child td{border-bottom:0}.table-actions{display:flex;gap:6px}.integration-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}.integration-card{padding:16px;border:1px solid #20384f;border-radius:19px;background:#0c1b2c}.integration-head{display:flex;align-items:center;gap:10px}.integration-icon{width:38px;height:38px;border-radius:12px;display:grid;place-items:center;background:#142b42;color:var(--accent);font-weight:900}.integration-head div:nth-child(2){flex:1}.integration-head b{display:block;font-size:.74rem}.integration-head small{color:#657f96;font-size:.57rem}.integration-card p{min-height:46px;color:#7b92a8;font-size:.66rem;line-height:1.45}.switch{position:relative;width:48px;height:27px;display:block}.switch input{opacity:0;width:0;height:0}.switch span{position:absolute;inset:0;border-radius:999px;background:#263b50}.switch span:after{content:"";position:absolute;width:19px;height:19px;left:4px;top:4px;border-radius:50%;background:#fff;transition:.2s}.switch input:checked+span{background:var(--accent)}.switch input:checked+span:after{transform:translateX(21px);background:#06211f}.automation-row{display:grid;grid-template-columns:1fr auto;gap:12px;align-items:center;border:1px solid #20384f;border-radius:16px;padding:13px;background:#0c1b2c}.automation-row b{font-size:.72rem}.automation-row small{display:block;color:#6c849b;font-size:.59rem;margin-top:3px}.bar-chart{display:grid;gap:10px}.bar-row{display:grid;grid-template-columns:110px 1fr 40px;gap:9px;align-items:center}.bar-label{font-size:.61rem;color:#7e96ad;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.bar-track{height:9px;background:#1c3247;border-radius:999px;overflow:hidden}.bar-track i{display:block;height:100%;background:linear-gradient(90deg,var(--accent),var(--accent2));border-radius:999px}.bar-value{text-align:right;font-size:.61rem;color:#91a5b8}.database-card code{display:inline-block;padding:3px 6px;background:#081725;border:1px solid #223b54;border-radius:7px;color:#9fb4c7;font-size:.62rem}.database-table-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:8px;margin-top:14px}.database-table-grid div{padding:10px;border:1px solid #1f374d;border-radius:12px;background:#0a1928}.database-table-grid b{display:block;font-size:.68rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.database-table-grid small{color:#718aa1;font-size:.58rem}.logo-preview{width:72px;height:72px;border-radius:18px;border:1px solid #2b4660;display:grid;place-items:center;background:#fff;overflow:hidden}.logo-preview img{width:100%;height:100%;object-fit:contain}.banner-admin-list{display:grid;gap:10px}.banner-admin-item{display:grid;grid-template-columns:90px 1fr auto;gap:12px;align-items:center;border:1px solid #20374e;border-radius:16px;padding:10px;background:#0c1b2c}.banner-thumb{height:58px;border-radius:11px;background:linear-gradient(135deg,var(--bf),var(--bt));background-size:cover;background-position:center}.banner-admin-item b{font-size:.72rem}.banner-admin-item small{display:block;color:#6f879d;font-size:.59rem;margin-top:4px}

/* modal / toast */
.modal{position:fixed;z-index:100;inset:0;background:rgba(1,7,12,.76);display:flex;align-items:center;justify-content:center;padding:18px}.sheet{width:min(760px,100%);max-height:90dvh;overflow:auto;background:linear-gradient(155deg,#102136,#0a1727);border:1px solid #2a4661;border-radius:28px;padding:20px;box-shadow:0 32px 90px rgba(0,0,0,.48)}.sheet.wide{width:min(1060px,100%)}.handle{width:44px;height:5px;border-radius:999px;background:#344b61;margin:0 auto 15px}.modal-head{display:flex;align-items:start;justify-content:space-between;gap:14px}.modal-head h2,.modal-head h3{margin:0}.close-x{border:1px solid #28425b;background:#0b1b2c;color:#8fa4b7;border-radius:11px;width:34px;height:34px}.toast{position:fixed;z-index:200;left:50%;bottom:26px;transform:translateX(-50%);max-width:min(520px,90vw);padding:11px 15px;border-radius:14px;background:#14283d;border:1px solid #31506b;color:#e9f2f8;box-shadow:var(--shadow);font-size:.72rem}
.search-results{display:grid;gap:8px;margin-top:14px}.search-result{display:flex;gap:11px;border:1px solid #20374e;border-radius:14px;padding:11px;background:#0b1a2b}.search-result .type{width:34px;height:34px;border-radius:11px;display:grid;place-items:center;background:#142b42;color:var(--accent);font-size:.67rem}.search-result div:nth-child(2){flex:1}.search-result b{font-size:.72rem}.search-result small{display:block;color:#6e879e;font-size:.58rem;margin-top:3px}.search-result p{margin:5px 0 0;color:#7f96ac;font-size:.63rem;line-height:1.4}

@media(max-width:1180px){.course-grid,.news-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.integration-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.community-layout{grid-template-columns:210px minmax(0,1fr)}.community-aside{display:none}.admin-kpis{grid-template-columns:repeat(2,minmax(0,1fr))}.quick-actions{grid-template-columns:repeat(2,1fr)}}
@media(max-width:940px){:root{--sidebar:218px}.auth-screen{grid-template-columns:1fr}.auth-panel{border-left:0;border-top:1px solid #1d3147}.auth-brand{min-height:auto}.auth-copy{margin-top:30px}.dashboard-hero{grid-template-columns:1fr}.daily-focus{display:none}.journey-hero{grid-template-columns:1fr}.profile-grid{grid-template-columns:1fr}.database-table-grid{grid-template-columns:repeat(3,1fr)}.search-trigger{width:42px;padding:9px;justify-content:center}.search-trigger span:nth-child(2),.search-trigger kbd{display:none}}
@media(max-width:760px){body{padding-bottom:76px}.app-shell{display:block}.sidebar{display:none}.workspace{display:block}.topbar{height:66px;padding:9px 14px}.top-identity small{font-size:.52rem}.top-actions{gap:6px}.icon-btn,.avatar{width:38px;height:38px}.content{padding:16px 14px 100px}.mobile-nav{display:grid;position:fixed;z-index:60;left:9px;right:9px;bottom:calc(8px + env(safe-area-inset-bottom));grid-template-columns:repeat(5,1fr);height:66px;padding:6px;border:1px solid #29435c;border-radius:20px;background:rgba(9,23,37,.94);backdrop-filter:blur(18px);box-shadow:0 16px 44px rgba(0,0,0,.45)}.mobile-item{border:0;background:transparent;color:#687f96;border-radius:14px;display:grid;place-items:center;gap:1px}.mobile-item span{font-size:1rem}.mobile-item small{font-size:.54rem;font-weight:850}.mobile-item.active{background:rgba(40,210,196,.08);color:var(--accent)}.ai-float{display:none}.page-head{display:grid;align-items:start}.head-actions{justify-content:start}.grid.two,.grid.three,.grid.four,.course-grid,.news-grid,.plan-grid,.integration-grid,.admin-kpis{grid-template-columns:1fr}.auth-brand{padding:24px 18px 34px}.auth-brand-top{align-items:flex-start}.security-note{display:none}.banner-carousel{min-height:225px;border-radius:24px}.marketing-banner{padding:21px}.auth-copy h1{font-size:2.65rem}.auth-copy>p{font-size:.84rem}.auth-proof{display:grid;grid-template-columns:1fr 1fr}.auth-proof>div:last-child{grid-column:1/-1}.auth-panel{padding:22px 16px 34px}.auth-card{padding:20px;border-radius:24px}.dashboard-carousel .banner-carousel{min-height:260px}.quick-actions{grid-template-columns:1fr 1fr}.course-grid .course-card{width:auto}.community-layout{display:block}.space-list{position:static;margin-bottom:12px;display:flex;overflow:auto;padding:8px}.space-button{min-width:150px}.ai-layout{grid-template-columns:1fr;min-height:auto}.ai-history{display:none}.ai-chat{min-height:70dvh}.ai-message{max-width:90%}.profile-grid{display:block}.form-grid,.form-grid.three{grid-template-columns:1fr}.toolbar{display:grid}.admin-tabs{top:70px}.banner-admin-item{grid-template-columns:64px 1fr}.banner-admin-item .table-actions{grid-column:1/-1}.database-table-grid{grid-template-columns:repeat(2,1fr)}.modal{align-items:flex-end;padding:0}.sheet{width:100%;max-height:91dvh;border-radius:28px 28px 0 0;padding:18px 16px calc(24px + env(safe-area-inset-bottom))}.course-modal-head{grid-template-columns:1fr}.table{min-width:680px}}
@media(max-width:420px){.auth-copy h1{font-size:2.35rem}.quick-actions{grid-template-columns:1fr}.auth-proof{grid-template-columns:1fr}.auth-proof>div:last-child{grid-column:auto}.database-table-grid{grid-template-columns:1fr 1fr}.top-identity strong{max-width:140px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}}