@font-face{font-family:Montserrat;src:url('/static/fonts/Montserrat-Regular.ttf') format('truetype');font-weight:400;font-display:swap}
@font-face{font-family:Montserrat;src:url('/static/fonts/Montserrat-SemiBold.ttf') format('truetype');font-weight:600;font-display:swap}
@font-face{font-family:Montserrat;src:url('/static/fonts/Montserrat-Bold.ttf') format('truetype');font-weight:700;font-display:swap}
:root{--navy:#00205c;--navy-2:#071a3c;--turquoise:#1cd4c6;--ink:#121b2e;--muted:#657086;--line:#e5e9f0;--bg:#f5f7fb;--white:#fff;--danger:#cf3d4e;--gold:#f1b54a;--shadow:0 18px 50px rgba(0,32,92,.10)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--ink);font:400 15px/1.65 Montserrat,Arial,sans-serif}a{color:inherit;text-decoration:none}button,input,select{font:inherit}button{cursor:pointer}h1,h2,h3,p{margin-top:0}h1{font-size:clamp(30px,4vw,48px);line-height:1.12;letter-spacing:-.035em}h2{font-size:28px;line-height:1.2;letter-spacing:-.025em}h3{line-height:1.35}.muted{color:var(--muted)}
.topbar{height:76px;background:var(--navy);color:#fff;display:flex;align-items:center;padding:0 max(24px,calc((100vw - 1280px)/2));position:sticky;top:0;z-index:30;box-shadow:0 5px 20px rgba(0,0,0,.12)}.brand{display:flex;align-items:center;gap:14px;min-width:235px}.brand img{width:126px;max-height:42px;object-fit:contain}.brand span{border-left:1px solid rgba(255,255,255,.3);padding-left:14px;font-size:13px;font-weight:600}.desktop-nav{display:flex;align-self:stretch;gap:6px}.desktop-nav a{display:flex;align-items:center;padding:0 17px;color:rgba(255,255,255,.72);font-weight:600;font-size:13px;position:relative}.desktop-nav a:hover,.desktop-nav a.active{color:#fff}.desktop-nav a.active:after{content:"";height:3px;background:var(--turquoise);position:absolute;left:17px;right:17px;bottom:0;border-radius:3px 3px 0 0}.user-menu{margin-left:auto;display:flex;align-items:center;gap:10px}.user-menu>a{display:flex;align-items:center;gap:10px}.avatar{width:38px;height:38px;border-radius:50%;display:grid;place-items:center;background:var(--turquoise);color:var(--navy);font-weight:700}.user-copy{display:flex;flex-direction:column;line-height:1.35}.user-copy b{font-size:12px}.user-copy small{font-size:10px;color:rgba(255,255,255,.65)}.icon-button{border:0;background:transparent;color:white;font-size:22px;padding:8px}.page-shell{width:min(1280px,calc(100% - 40px));margin:0 auto;padding:38px 0 72px}.mobile-nav{display:none}
.flash-stack{position:fixed;right:24px;top:94px;z-index:50;display:grid;gap:8px;max-width:450px}.flash{padding:14px 18px;border-radius:12px;background:#fff;box-shadow:var(--shadow);border-left:4px solid var(--turquoise)}.flash.error{border-color:var(--danger)}
.eyebrow{font-size:11px;text-transform:uppercase;letter-spacing:.16em;color:var(--navy);font-weight:700;margin-bottom:12px}.eyebrow.light{color:var(--turquoise)}.button{display:inline-flex;align-items:center;justify-content:center;min-height:46px;padding:0 22px;border-radius:10px;border:1px solid transparent;font-size:13px;font-weight:700;transition:.2s}.button:hover{transform:translateY(-1px)}.button.primary{background:var(--navy);color:#fff;box-shadow:0 8px 22px rgba(0,32,92,.2)}.button.light{background:#fff;color:var(--navy)}.button.secondary{border-color:var(--line);background:#fff;color:var(--navy)}.button.wide{width:100%}.done-pill{display:inline-flex;background:rgba(28,212,198,.15);color:#fff;border:1px solid rgba(28,212,198,.4);padding:10px 16px;border-radius:999px;font-weight:600}
.hero-panel{background:linear-gradient(130deg,var(--navy),#063d7c);border-radius:26px;padding:42px 48px;color:#fff;display:flex;align-items:center;justify-content:space-between;min-height:280px;overflow:hidden;position:relative}.hero-panel:after{content:"";position:absolute;width:360px;height:360px;border-radius:50%;background:var(--turquoise);opacity:.07;right:-90px;top:-160px}.hero-panel>div:first-child{max-width:760px;position:relative;z-index:1}.hero-panel h1{margin-bottom:12px}.hero-panel p:not(.eyebrow){color:rgba(255,255,255,.72);max-width:650px;margin-bottom:26px}.progress-ring{--progress:0;width:148px;height:148px;border-radius:50%;display:grid;place-content:center;text-align:center;background:radial-gradient(closest-side,var(--navy) 74%,transparent 76%),conic-gradient(var(--turquoise) calc(var(--progress)*1%),rgba(255,255,255,.15) 0);position:relative;z-index:2;flex:none}.progress-ring strong{font-size:28px;line-height:1}.progress-ring span{font-size:11px;color:rgba(255,255,255,.65);margin-top:6px}.summary-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin:22px 0 46px}.summary-card{background:#fff;border:1px solid var(--line);border-radius:16px;padding:20px;display:flex;align-items:center;gap:14px}.summary-icon{width:44px;height:44px;border-radius:12px;display:grid;place-items:center;font-size:20px;font-weight:700}.summary-icon.turquoise{background:#e6fbf9;color:#078c82}.summary-icon.blue{background:#edf3ff;color:var(--navy)}.summary-icon.gold{background:#fff7e7;color:#b97900}.summary-card div{display:flex;flex-direction:column}.summary-card b{font-size:18px}.summary-card span:last-child{font-size:12px;color:var(--muted)}
.section-heading{display:flex;align-items:end;justify-content:space-between;margin:0 0 22px}.section-heading h1,.section-heading h2{margin-bottom:5px}.section-heading p:not(.eyebrow){color:var(--muted);margin:0}.section-heading>span{padding:7px 12px;background:#e9f0fb;border-radius:999px;color:var(--navy);font-size:11px;font-weight:700}.module-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.module-card{min-height:260px;background:#fff;border:1px solid var(--line);border-radius:18px;padding:24px;display:flex;flex-direction:column;transition:.2s}.module-card:hover{transform:translateY(-3px);box-shadow:var(--shadow);border-color:#cdd5e3}.module-card.completed{border-top:3px solid var(--turquoise)}.module-top,.module-footer{display:flex;align-items:center;justify-content:space-between}.module-number{font-size:13px;font-weight:700;color:var(--navy)}.status-tag{font-size:10px;font-weight:700;padding:5px 9px;border-radius:999px;background:#eff2f6;color:#657086;white-space:nowrap}.status-tag.success{background:#e4faf7;color:#087d74}.status-tag.danger{background:#ffeaed;color:#a92031}.module-card h3{font-size:19px;margin:25px 0 9px}.module-card p{font-size:13px;color:var(--muted);line-height:1.65}.module-footer{margin-top:auto;padding-top:18px;border-top:1px solid var(--line);font-size:11px;color:var(--muted)}.arrow{font-size:20px;color:var(--navy)}
.lesson-layout{display:grid;grid-template-columns:340px minmax(0,1fr);gap:42px;align-items:start}.lesson-aside{position:sticky;top:112px;background:var(--navy);color:#fff;border-radius:20px;padding:30px}.back-link{display:inline-block;color:var(--muted);font-size:12px;font-weight:600;margin-bottom:24px}.lesson-aside .back-link{color:rgba(255,255,255,.65)}.lesson-index{font-size:11px;color:var(--turquoise);text-transform:uppercase;letter-spacing:.14em;font-weight:700}.lesson-aside h1{font-size:29px;margin:12px 0}.lesson-aside>p{font-size:12px;color:rgba(255,255,255,.68)}.lesson-meta{display:flex;gap:16px;font-size:11px;padding-top:18px;border-top:1px solid rgba(255,255,255,.14)}.completion-badge{background:rgba(28,212,198,.14);color:var(--turquoise);border-radius:10px;padding:11px 12px;margin-top:20px;font-size:11px;font-weight:700}.lesson-content{background:#fff;border:1px solid var(--line);border-radius:20px;padding:42px 48px}.lesson-intro{padding-bottom:24px;border-bottom:1px solid var(--line)}.lesson-section{display:grid;grid-template-columns:44px 1fr;gap:20px;padding:30px 0;border-bottom:1px solid var(--line)}.section-count{width:38px;height:38px;border-radius:10px;background:#edf3ff;color:var(--navy);display:grid;place-items:center;font-weight:700;font-size:11px}.lesson-section h3{font-size:18px;margin:5px 0 8px}.lesson-section p{color:#4d5a70;margin:0}.lesson-actions{display:flex;gap:12px;flex-wrap:wrap;padding:32px 0}.lesson-nav{display:flex;justify-content:space-between;gap:20px;border-top:1px solid var(--line);padding-top:22px}.lesson-nav a{font-size:11px;font-weight:600;color:var(--navy)}
.narrow-page{width:min(820px,100%);margin:0 auto}.quiz-header{background:var(--navy);color:#fff;padding:34px;border-radius:20px;margin-bottom:20px}.quiz-header h1{font-size:32px;margin-bottom:10px}.quiz-header>p:last-child{color:rgba(255,255,255,.68);margin:0}.question-card{border:1px solid var(--line);background:#fff;border-radius:16px;margin:0 0 16px;padding:22px}.question-card legend{float:left;width:100%;font-weight:700;margin-bottom:18px}.question-card legend span{display:inline-grid;place-items:center;width:30px;height:30px;border-radius:8px;background:var(--navy);color:#fff;margin-right:12px;font-size:11px}.answer-option{clear:both;display:flex;align-items:center;gap:12px;border:1px solid var(--line);border-radius:10px;padding:13px 14px;margin-top:9px;cursor:pointer}.answer-option:hover{border-color:#aebbd0}.answer-option input{accent-color:var(--navy)}.correct-answer{border-color:#3cbcaf;background:#effbf9}.wrong-answer{border-color:#e2707d;background:#fff1f3}.result-card{display:flex;align-items:center;gap:20px;border-radius:16px;padding:20px 24px;margin-bottom:20px}.result-card.passed{background:#e7faf7;color:#075e57}.result-card.failed{background:#fff0f2;color:#8c1c29}.result-score{font-size:34px;font-weight:700}.result-card h2,.result-card p{margin:0}
.profile-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-bottom:24px}.profile-card,.form-card,.table-card{background:#fff;border:1px solid var(--line);border-radius:18px}.profile-card{padding:22px;display:flex;flex-direction:column}.profile-card span{font-size:11px;color:var(--muted);margin-bottom:8px}.table-card{overflow:hidden}.table-title{padding:20px 24px;display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid var(--line)}.table-title h2{font-size:18px;margin:0}.responsive-table{overflow-x:auto}table{width:100%;border-collapse:collapse;text-align:left}th{font-size:10px;text-transform:uppercase;letter-spacing:.08em;color:var(--muted);padding:13px 20px;background:#fafbfd}td{padding:16px 20px;border-top:1px solid var(--line);font-size:12px}td small{display:block;color:var(--muted);margin-top:3px}.empty-state{padding:36px;text-align:center;color:var(--muted)}.admin-grid{display:grid;grid-template-columns:340px minmax(0,1fr);gap:20px}.form-card{padding:25px}.form-card h2{font-size:20px}.stack-form{display:grid;gap:15px}.stack-form label{display:grid;gap:6px;font-size:11px;font-weight:600;color:#4d5a70}.stack-form input,.stack-form select{width:100%;height:47px;border:1px solid #d9dfE9;border-radius:9px;padding:0 13px;background:#fff;color:var(--ink);outline:none}.stack-form input:focus,.stack-form select:focus{border-color:var(--navy);box-shadow:0 0 0 3px rgba(0,32,92,.08)}.password-box{margin-top:18px;padding:15px;background:#e9fbf9;border-radius:10px;display:grid}.password-box span,.password-box small{font-size:10px;color:#37716d}.password-box strong{font-size:18px;word-break:break-all;margin:3px 0}.row-actions{display:flex;gap:10px;flex-wrap:wrap}.text-button{border:0;background:none;padding:0;color:var(--navy);font-size:10px;font-weight:600}.danger-text{color:var(--danger)}.inline-progress{height:5px;width:100px;border-radius:6px;background:#e8ecf2;overflow:hidden;margin-bottom:5px}.inline-progress span{display:block;height:100%;background:var(--turquoise)}
.auth-body{min-height:100vh;background:radial-gradient(circle at 15% 20%,rgba(28,212,198,.22),transparent 25%),linear-gradient(140deg,#f5f8fd 0%,#e8eef8 100%)}.auth-shell{min-height:100vh;display:grid;place-items:center;padding:24px}.login-card{width:min(460px,100%);background:#fff;border-radius:24px;padding:38px;box-shadow:0 30px 80px rgba(0,32,92,.16);display:grid;gap:28px}.login-brand{display:flex;align-items:center;gap:14px;padding-bottom:24px;border-bottom:1px solid var(--line)}.login-brand img{width:132px}.login-brand span{padding-left:14px;border-left:1px solid var(--line);font-size:10px;color:var(--muted);max-width:110px;line-height:1.4}.login-card h1{font-size:34px;margin-bottom:8px}.login-card p{font-size:12px}.login-help{text-align:center;color:var(--muted);margin:0}.compact-card{width:min(520px,100%)}.error-page{text-align:center;padding:12vh 20px}.error-page>span{font-size:84px;font-weight:700;color:#dfe5ef}.error-page h1{font-size:26px}
@media(max-width:1050px){.module-grid{grid-template-columns:repeat(2,1fr)}.desktop-nav{display:none}.lesson-layout,.admin-grid{grid-template-columns:1fr}.lesson-aside{position:relative;top:0}.users-table{min-width:0}.topbar{padding:0 20px}.brand{min-width:0}.brand span{display:none}}
@media(max-width:720px){body{font-size:14px}.topbar{height:66px}.brand img{width:110px}.user-copy{display:none}.page-shell{width:min(100% - 24px,1280px);padding:20px 0 82px}.hero-panel{padding:28px 24px;display:block}.progress-ring{width:105px;height:105px;margin-top:24px}.summary-grid,.profile-grid{grid-template-columns:1fr}.summary-grid{margin-bottom:34px}.module-grid{grid-template-columns:1fr}.module-card{min-height:225px}.section-heading{align-items:start;gap:16px}.section-heading>span{display:none}.lesson-content{padding:27px 22px}.lesson-section{grid-template-columns:34px 1fr;gap:12px}.section-count{width:32px;height:32px}.lesson-nav{display:grid}.mobile-nav{display:flex;position:fixed;bottom:0;left:0;right:0;background:#fff;border-top:1px solid var(--line);z-index:30;justify-content:space-around;padding:12px 8px calc(12px + env(safe-area-inset-bottom))}.mobile-nav a{font-size:10px;font-weight:700;color:var(--navy)}.login-card{padding:28px 22px;border-radius:20px}.flash-stack{left:12px;right:12px;top:78px}.admin-grid{display:block}.form-card{margin-bottom:18px}th,td{padding:13px 14px;white-space:nowrap}.user-menu{margin-left:auto}}