:root{--navy:#0b1734;--ink:#152345;--ink2:#263653;--muted:#77839a;--muted2:#a0abc1;--bg:#f6f8fc;--line:#e7ecf4;--blue:#4263eb;--blue-dark:#304ed2;--blue-light:#eaf0ff;--cyan:#39c7ce;--green:#21ae86;--purple:#8f6fec;--amber:#e8a346;--red:#e46f7d;--white:#fff;--shadow:0 9px 35px rgba(29,48,84,.05);font-family:Inter,-apple-system,BlinkMacSystemFont,'Segoe UI',Arial,sans-serif;color:var(--ink);background:var(--bg);font-synthesis:none}*{box-sizing:border-box}html,body{margin:0;min-height:100%}button,input,select,textarea{font:inherit}button{cursor:pointer}button:disabled{cursor:not-allowed;opacity:.55}a{color:inherit;text-decoration:none}button:focus-visible,a:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible{outline:3px solid #9babff;outline-offset:3px}h1,h2,h3,p{margin-top:0}.app-layout{min-height:100vh;display:grid;grid-template-columns:258px minmax(0,1fr)}.sidebar{background:var(--navy);color:#e6ebf7;min-height:100vh;position:sticky;top:0;height:100vh;display:flex;flex-direction:column;padding:29px 16px 22px;z-index:5}.brand{display:flex;align-items:center;gap:12px;margin:3px 6px 45px;cursor:pointer}.brand-icon{width:42px;height:42px;display:flex;align-items:center;justify-content:center;background:#4163eb;color:#fff;border-radius:13px;transform:rotate(-5deg)}.brand-icon svg{width:30px;height:30px}.brand-copy strong{font-size:16px;letter-spacing:-.4px;display:block}.brand-copy small{font-size:9px;letter-spacing:2.2px;color:#7e9dd0;font-weight:800;margin-top:4px;display:block}.sidebar-section-label,.sidebar-heading{font-size:10px;letter-spacing:1.5px;color:#7384ac;font-weight:800;padding:0 14px}.sidebar-section-label{margin-bottom:12px}.nav-button{background:transparent;border:0;color:#a9b6d2;border-radius:11px;display:flex;align-items:center;gap:13px;text-align:left;width:100%;padding:13px 14px;font-size:13px;font-weight:650}.nav-button.active,.nav-button:hover{background:#1b2b51;color:#fff}.nav-icon{font-size:18px;width:18px;text-align:center}.sidebar-heading{display:flex;align-items:center;justify-content:space-between;margin:36px 1px 10px}.icon-button{border:0;background:transparent;color:inherit;border-radius:8px;padding:5px 8px;font-size:22px}.icon-button:hover{background:rgba(255,255,255,.09)}.deck-nav{overflow:auto;min-height:0}.deck-nav-item{width:100%;display:flex;align-items:center;gap:10px;text-align:left;border:0;background:none;color:#aab7d4;border-radius:10px;padding:11px 12px;font-size:12.5px;margin-bottom:2px}.deck-nav-item:hover,.deck-nav-item.active{background:#1b2b51;color:#fff}.deck-nav-item .deck-bullet{width:9px;height:9px;background:var(--cyan);border-radius:3px;flex:none}.deck-nav-item .nav-label{overflow:hidden;white-space:nowrap;text-overflow:ellipsis;flex:1}.nav-count{border-radius:7px;padding:2px 6px;background:#233861;color:#b7c7e6;font-size:11px}.sidebar-footer{margin-top:auto;border-top:1px solid #243452;padding:24px 8px 0}.local-pill{font-size:12px;font-weight:750;color:#e5efff;display:flex;align-items:center;gap:9px}.status-dot,.green-dot{display:inline-block;width:7px;height:7px;border-radius:50%;background:#3dd7ac;box-shadow:0 0 0 4px rgba(61,215,172,.12)}.sidebar-footer p{font-size:10.5px;line-height:1.75;color:#8494b6;margin:12px 0 0}.workspace{min-width:0;min-height:100vh;display:flex;flex-direction:column}.topbar{height:80px;background:#fff;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 48px;flex:none}.topbar-location{font-size:12px;font-weight:750;display:flex;align-items:center;gap:13px}.breadcrumb-muted{color:#a5afc3;letter-spacing:1.4px;font-size:10px}.breadcrumb-sep{color:#bbc3d2}.topbar-right{display:flex;align-items:center;gap:24px}.topbar-info{font-size:11.5px;color:#53617d;display:flex;gap:11px;align-items:center}.avatar{width:35px;height:35px;border-radius:12px;background:#edf1ff;color:var(--blue);display:grid;place-items:center;font-size:11px;font-weight:800}.mobile-menu{display:none;color:var(--ink)}.main-content{width:min(1230px,100%);padding:40px 48px 60px;margin:0 auto;flex:1}.app-footer{padding:15px 48px 22px;color:#a3afc0;font-size:10px;text-align:center}.eyebrow{font-size:10px;letter-spacing:2px;font-weight:800;color:var(--blue);display:inline-block;margin-bottom:11px}.hero{display:grid;grid-template-columns:1.4fr .85fr;min-height:282px;overflow:hidden;background:var(--navy);border-radius:20px;position:relative;color:#fff;box-shadow:0 14px 35px rgba(11,23,52,.12)}.hero-content{padding:44px 46px;z-index:1;position:relative}.hero .eyebrow{color:#7cc3ff}.hero h1{font-size:clamp(28px,3.3vw,42px);line-height:1.14;letter-spacing:-1.5px;margin:0 0 14px;max-width:530px}.hero p{color:#acbddd;line-height:1.65;font-size:13px;max-width:425px;margin-bottom:25px}.hero-actions{display:flex;gap:11px;flex-wrap:wrap}.btn{display:inline-flex;align-items:center;justify-content:center;gap:11px;min-height:41px;padding:11px 17px;border-radius:10px;border:1px solid transparent;font-size:12.5px;font-weight:750;transition:transform .15s,background .15s}.btn:hover:not(:disabled){transform:translateY(-1px)}.btn-primary{background:var(--blue);color:#fff;box-shadow:0 5px 14px rgba(66,99,235,.16)}.btn-primary:hover{background:var(--blue-dark)}.btn-white{background:#fff;color:#1a2b4b}.btn-outline-light{background:transparent;border:1px solid #435475;color:#eaf0ff}.btn-outline{background:white;border:1px solid #dae3f1;color:#31405f}.btn-subtle{background:#f1f4fa;color:#394965}.btn-danger{background:#fff0f2;color:#be455c}.btn-small{min-height:34px;padding:8px 12px;font-size:11px}.hero-art{position:relative;min-height:260px}.hero-ring{position:absolute;top:-92px;right:-68px;width:430px;height:430px;border:1px solid #324260;border-radius:50%;box-shadow:0 0 0 44px rgba(107,139,230,.045),0 0 0 98px rgba(107,139,230,.033)}.art-card{position:absolute;width:205px;height:142px;background:#fff;border-radius:13px;padding:20px;box-shadow:0 18px 40px rgba(0,0,0,.23)}.art-card.back{top:75px;right:73px;transform:rotate(13deg);background:#5c79ed}.art-card.front{top:65px;right:128px;transform:rotate(-11deg)}.art-card .mini-tag{background:#e9edff;border-radius:5px;color:#5266dc;font-size:9px;font-weight:800;padding:6px 8px}.art-line{display:block;height:7px;border-radius:4px;background:#e3e9f4;margin-top:11px}.art-line.short{width:60%}.art-line.med{width:82%}.art-card.back .art-line{background:#a0b0ff}.art-star{position:absolute;top:48px;right:45px;font-size:30px;color:#3bc6ce}.section-header{display:flex;justify-content:space-between;align-items:end;margin:32px 0 18px;gap:15px}.section-header h2,.page-heading h1{font-size:22px;letter-spacing:-.6px;margin:0}.section-header p,.page-heading p{color:var(--muted);font-size:12px;margin:6px 0 0;line-height:1.6}.text-link{font-size:12px;color:var(--blue);font-weight:750;border:0;background:transparent}.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:15px;margin:26px 0 6px}.stat{background:#fff;border:1px solid var(--line);border-radius:14px;padding:20px 21px;box-shadow:var(--shadow);min-height:125px}.stat-row{display:flex;align-items:center;justify-content:space-between;margin-bottom:14px}.stat-label{font-size:11px;color:#8591a7;font-weight:650}.stat-icon{width:29px;height:29px;border-radius:9px;display:grid;place-items:center;font-size:16px}.stat-icon.blue{background:#eaf0ff;color:#5067e5}.stat-icon.cyan{background:#e3f9f9;color:#25a7ae}.stat-icon.purple{background:#f0e9ff;color:#9977dc}.stat-icon.amber{background:#fff5e5;color:#df9c36}.stat-number{font-size:28px;letter-spacing:-1px;font-weight:830;line-height:1}.stat-foot{font-size:10.5px;color:#a4aec1;margin-top:9px}.deck-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}.deck-card{background:#fff;border:1px solid var(--line);box-shadow:var(--shadow);padding:22px;border-radius:15px;display:flex;flex-direction:column;gap:0;min-height:210px}.deck-card:hover{border-color:#cbd7fb;box-shadow:0 12px 36px rgba(32,59,125,.08)}.deck-icon{width:39px;height:39px;border-radius:11px;background:#edf1ff;display:grid;place-items:center;font-size:21px;color:var(--blue)}.deck-card h3{font-size:14px;margin:20px 0 8px;line-height:1.3}.deck-card .deck-desc{font-size:11px;color:#929eb4}.deck-progress{height:6px;background:#eef1f7;border-radius:6px;overflow:hidden;margin:17px 0 9px}.deck-progress-fill{height:100%;background:#5777ec;border-radius:6px}.deck-bottom{display:flex;align-items:center;justify-content:space-between;font-size:10px;color:#9ca7ba}.deck-card button{margin-top:17px;align-self:flex-start}.new-card{border:1.5px dashed #cdd7e9;background:#fbfcff;align-items:center;justify-content:center;text-align:center}.plus-circle{width:43px;height:43px;display:grid;place-items:center;background:#eff3ff;border-radius:50%;font-size:29px;color:var(--blue);margin-bottom:14px}.new-card h3{margin:0 0 7px}.new-card p{font-size:11px;color:#9aa6bb;max-width:170px}.empty-state{padding:45px 22px;background:#fff;border:1px dashed #d9e1ef;border-radius:15px;text-align:center;color:var(--muted)}.empty-illustration{display:grid;place-items:center;width:68px;height:68px;border-radius:18px;background:#edf2ff;color:var(--blue);font-size:30px;margin:0 auto 20px}.empty-state h3{color:var(--ink);font-size:16px;margin-bottom:8px}.empty-state p{font-size:12px;line-height:1.6;max-width:470px;margin:0 auto 20px}.page-heading{display:flex;align-items:flex-start;justify-content:space-between;gap:20px;margin-bottom:28px}.page-heading h1{font-size:29px}.back-link{color:#73839c;background:transparent;border:0;font-size:12px;padding:0;display:block;margin-bottom:13px}.heading-actions{display:flex;gap:8px;flex-wrap:wrap}.deck-kpis{display:flex;gap:12px;flex-wrap:wrap;margin:12px 0 24px}.info-chip{display:inline-flex;gap:7px;align-items:center;padding:8px 12px;border-radius:8px;background:#ecf0f8;color:#71809d;font-size:11px;font-weight:650}.info-chip b{color:#314266}.deck-tools{display:grid;grid-template-columns:1fr 1fr;gap:17px;margin-bottom:32px}.panel{background:#fff;border-radius:15px;border:1px solid var(--line);box-shadow:var(--shadow);padding:23px}.panel-head{display:flex;align-items:center;gap:12px;margin-bottom:11px}.panel-icon{width:37px;height:37px;border-radius:11px;display:grid;place-items:center;background:#eaf0ff;color:var(--blue);font-size:19px}.panel-icon.cyan{background:#e9f9f9;color:#1dabae}.panel h3{font-size:15px;margin:0}.panel p{font-size:11.5px;line-height:1.65;color:var(--muted);margin:0 0 18px}.upload-zone{border:1.5px dashed #c5d3eb;border-radius:11px;background:#f8faff;text-align:center;padding:25px 14px;min-height:124px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;cursor:pointer}.upload-zone:hover,.upload-zone.dragover{border-color:var(--blue);background:#f0f4ff}.upload-zone strong{font-size:11.5px}.upload-zone span{font-size:10px;color:#99a6bb}.upload-zone .upload-icon{font-size:25px;color:var(--blue)}.file-field{display:none}.upload-actions{display:flex;justify-content:space-between;align-items:center;margin-top:13px;gap:10px;flex-wrap:wrap}.upload-actions small{color:var(--muted);font-size:10.5px}.settings-grid{display:grid;grid-template-columns:1fr 98px;gap:10px;margin-bottom:14px}.field-label{display:block;font-size:11px;font-weight:750;color:#495975;margin:0 0 7px}.select,input:not([type=checkbox]),textarea{width:100%;border:1px solid #dce4f0;background:#fff;border-radius:9px;padding:11px 12px;color:var(--ink);font-size:12px;outline:none;min-height:40px}.select:focus,input:focus,textarea:focus{border-color:#8299f5;box-shadow:0 0 0 3px rgba(66,99,235,.09)}textarea{resize:vertical;line-height:1.5}input[type=checkbox]{accent-color:var(--blue)}.consent{display:flex;align-items:flex-start;gap:9px;font-size:10.5px;color:#66748f;line-height:1.5;margin:6px 0 14px}.consent input{margin-top:2px}.warning{color:#a06c26;font-size:10.5px;line-height:1.5;margin:8px 0}.source-list{display:flex;flex-wrap:wrap;gap:9px;margin-top:15px}.source-chip{font-size:10.5px;border:1px solid #e3eaf3;color:#5c6c88;padding:8px 11px;border-radius:8px;display:flex;gap:6px;align-items:center;max-width:100%}.source-chip .source-name{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;max-width:230px}.source-chip .scan-warning{color:#c27a20}.card-table{background:#fff;border:1px solid var(--line);border-radius:15px;overflow:hidden}.card-row{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,1.25fr) 125px 70px;gap:16px;align-items:center;padding:17px 23px;border-top:1px solid #f0f2f7}.card-row:first-child{border:0}.card-row-head{background:#fafdff;color:#9aa6b9;letter-spacing:.7px;text-transform:uppercase;font-size:10px;font-weight:750;padding:13px 23px}.card-row .card-q{font-size:12px;font-weight:750;line-height:1.5}.card-row .card-a{font-size:11px;line-height:1.6;color:#77849d}.card-row .card-source{font-size:10px;color:#9da7ba;line-height:1.6}.card-row .card-source a{color:var(--blue)}.row-actions{display:flex;gap:3px;justify-content:flex-end}.row-actions button{font-size:14px;border:0;background:transparent;color:#8895aa;padding:4px 6px;border-radius:6px}.row-actions button:hover{background:#eff3fe;color:var(--blue)}.list-more{text-align:center;padding:16px;font-size:11px;color:var(--muted);border-top:1px solid var(--line)}.review-shell{max-width:770px;margin:8px auto 50px}.review-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:24px;gap:10px}.review-top h1{font-size:23px;margin:0}.review-top .eyebrow{margin-bottom:7px}.review-top .small-link{font-size:12px;color:#8290a8;border:0;background:transparent}.review-meta{display:flex;justify-content:space-between;align-items:center;font-size:12px;color:#7e8da6;margin-bottom:11px}.review-progress{height:7px;border-radius:10px;background:#e8edf6;overflow:hidden;margin-bottom:25px}.review-progress>div{height:100%;background:var(--blue);transition:width .2s}.flashcard{border:1px solid #dde5f2;border-radius:20px;min-height:330px;background:#fff;box-shadow:0 20px 65px rgba(28,49,91,.075);padding:37px;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;cursor:pointer;position:relative;transition:transform .18s}.flashcard:hover{transform:translateY(-2px)}.flashcard .card-side-tag{position:absolute;top:24px;left:27px;letter-spacing:1.3px;font-size:10px;font-weight:800;color:#a2aec2}.flashcard-content{max-width:620px;font-size:clamp(19px,2.6vw,29px);line-height:1.4;letter-spacing:-.5px;font-weight:740;white-space:pre-wrap;overflow-wrap:anywhere}.flashcard.answer .flashcard-content{font-size:clamp(17px,2.2vw,23px);font-weight:570;line-height:1.55;letter-spacing:-.25px}.flashcard-bottom{position:absolute;bottom:22px;left:25px;right:25px;display:flex;justify-content:space-between;align-items:center;color:#a2aec1;font-size:10.5px;gap:12px}.flashcard-source{max-width:65%;overflow:hidden;white-space:nowrap;text-overflow:ellipsis}.review-instruction{text-align:center;font-size:12px;color:#98a4b9;margin:22px 0}.review-actions{display:grid;grid-template-columns:repeat(4,1fr);gap:11px;margin-top:18px}.rate-btn{border:1px solid #dde5f0;border-radius:11px;background:#fff;min-height:68px;padding:11px 5px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:7px}.rate-btn strong{font-size:12px;color:var(--ink)}.rate-btn small{font-size:10px;color:#8f9aae}.rate-btn.again:hover{border-color:#f0bac3;background:#fff4f5}.rate-btn.hard:hover{border-color:#f5dba9;background:#fffbf2}.rate-btn.good:hover{border-color:#bbd6fc;background:#f3f8ff}.rate-btn.easy:hover{border-color:#b3ebcf;background:#f2fff8}.mode-options{display:flex;gap:9px;flex-wrap:wrap;margin:18px 0}.choice-chip{padding:9px 13px;border:1px solid #dce5f2;background:#fff;color:#65728b;font-size:11px;font-weight:700;border-radius:8px;cursor:pointer}.choice-chip.selected{border-color:#90a3f5;background:#edf2ff;color:#425bd8}.study-done{padding:45px 24px;text-align:center;background:#fff;border-radius:16px;border:1px solid var(--line)}.study-done .success-symbol{font-size:44px;margin-bottom:15px}.study-done h2{font-size:23px}.study-done p{font-size:12px;color:var(--muted);line-height:1.7}.notice{background:#fff8e9;border:1px solid #f6e5c0;border-radius:9px;color:#92661c;padding:12px 14px;font-size:10.5px;line-height:1.6;margin:14px 0}.tip-box{display:grid;grid-template-columns:repeat(3,1fr);gap:17px;margin-top:26px}.tip{background:#fff;border:1px solid var(--line);border-radius:13px;padding:20px}.tip b{display:block;font-size:12px;margin:8px 0}.tip p{font-size:10.5px;line-height:1.6;color:var(--muted);margin-bottom:0}.tip-icon{font-size:24px}.hero-skeleton{padding:50px;border-radius:20px;background:white;color:var(--muted)}.modal{border:1px solid var(--line);padding:0;border-radius:17px;width:min(500px,calc(100vw - 32px));box-shadow:0 35px 90px rgba(11,23,52,.23)}.modal::backdrop{background:rgba(7,15,36,.58)}.modal-form{padding:29px}.modal-head{display:flex;align-items:flex-start;justify-content:space-between;gap:12px;margin-bottom:24px}.modal-head h2{font-size:19px;letter-spacing:-.5px;margin:0}.modal-close{border:0;background:#f1f4fa;border-radius:8px;color:#6f7e99;padding:7px 11px}.input-hint{font-size:11px;color:var(--muted);line-height:1.5;margin:9px 0 0}.modal-form textarea{margin-bottom:18px}.modal-actions{display:flex;gap:8px;justify-content:flex-end;margin-top:23px}.toast{position:fixed;bottom:27px;right:27px;background:#162746;color:#fff;border-radius:11px;padding:14px 19px;box-shadow:0 13px 50px rgba(0,0,0,.2);font-size:12px;max-width:min(420px,calc(100vw - 30px));z-index:11}.toast.error{background:#9b3047}.no-wrap{white-space:nowrap}.muted{color:var(--muted)}
@media(max-width:1100px){.main-content{padding:32px 30px 50px}.topbar{padding:0 30px}.deck-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.stats{grid-template-columns:repeat(2,minmax(0,1fr))}.hero-content{padding:38px 30px}.art-card.back{right:32px}.art-card.front{right:75px}}
@media(max-width:800px){.app-layout{display:block}.sidebar{position:fixed;width:258px;transform:translateX(-100%);transition:transform .2s;box-shadow:12px 0 30px rgba(0,0,0,.12)}.sidebar.open{transform:translateX(0)}.mobile-menu{display:inline-flex}.topbar{height:66px;padding:0 21px;gap:10px;justify-content:flex-start}.topbar-right{margin-left:auto}.topbar-info{display:none}.main-content{padding:23px 20px 45px}.app-footer{padding:10px 20px 24px}.hero{grid-template-columns:1fr}.hero-art{display:none}.hero-content{padding:36px 29px}.hero h1{font-size:30px}.deck-tools{grid-template-columns:1fr}.card-row{grid-template-columns:1fr 1fr 67px;gap:10px;padding:14px}.card-row>.card-source{display:none}.card-row-head{padding:12px 14px}.card-row-head>div:nth-child(3){display:none}}
@media(max-width:520px){.stats{gap:10px}.stat{min-height:115px;padding:17px 15px}.stat-number{font-size:24px}.deck-grid{grid-template-columns:1fr}.hero-actions .btn{width:100%}.page-heading{display:block}.heading-actions{margin-top:17px}.topbar-location{gap:7px;font-size:11px}.breadcrumb-muted{font-size:9px}.avatar{display:none}.review-shell{margin-top:0}.flashcard{min-height:315px;padding:28px 24px}.flashcard-content{font-size:20px}.review-actions{grid-template-columns:repeat(2,1fr)}.tip-box{grid-template-columns:1fr}.settings-grid{grid-template-columns:1fr 92px}.card-row{grid-template-columns:1fr 1fr 50px;gap:8px}.card-row .card-q{font-size:11px}.card-row .card-a{font-size:10px}.row-actions{flex-direction:column}.app-footer{font-size:9px}}
/* Online application additions – retain existing navy and blue visual identity */
:root{--bg:#f5f7fb}body{background:var(--bg)}.loading{padding:100px 30px;text-align:center;color:var(--muted)}
.auth{min-height:100vh;display:grid;grid-template-columns:1fr 1fr}.auth-art{background:#0b1734;color:#fff;padding:9vw 7vw;display:flex;flex-direction:column;justify-content:center;gap:24px}.auth-art h1{font-size:clamp(38px,5vw,67px);line-height:1.07;letter-spacing:-2px;margin:0}.auth-art p{color:#b9c9e7;font-size:16px;line-height:1.8;max-width:550px}.auth-main{display:grid;place-items:center;padding:35px}.auth-card{width:min(450px,100%);background:#fff;border:1px solid var(--line);border-radius:22px;padding:35px;box-shadow:var(--shadow)}.auth-card h2{font-size:25px;margin:0 0 8px}.auth-card p{color:var(--muted);font-size:12px;line-height:1.7}.auth-card label,.stack label{display:block;font-size:12px;color:#52627e;font-weight:700;margin:13px 0 6px}.auth-card button{margin-top:16px}.auth-card .tabset{margin:18px 0}.tabset{display:flex;flex-wrap:wrap;gap:8px}.tab{padding:10px 13px;background:#eef2fb;border:1px solid transparent;border-radius:9px;color:#6f7e99;font-size:12px;font-weight:750}.tab.active{background:#e5ebff;color:var(--blue);border-color:#b8c5ff}.wide{width:100%}.split{display:grid;grid-template-columns:1fr 1fr;gap:12px}.stack{display:flex;flex-direction:column;gap:10px}.muted{color:var(--muted)}.small{font-size:12px;line-height:1.6}.tiny{font-size:10px}.muted-note{border-radius:11px;background:#f4f7fc;border:1px solid var(--line);padding:14px;color:#61718f;font-size:12px;line-height:1.7}.danger-note{background:#fff4f4;border-color:#f5d2d2;color:#9a5151}.success-note{background:#effaf5;border:1px solid #cfe9db;color:#247653;padding:13px;border-radius:9px;font-size:12px}.work .topbar{padding:0 32px}.work .main-content{padding:34px 36px 55px;max-width:1200px}.section-title{display:flex;align-items:center;justify-content:space-between;gap:10px;margin:8px 0 18px}.section-title h2{font-size:22px;margin:0}.course-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.course-tile{background:#fff;border:1px solid var(--line);border-radius:17px;padding:22px;text-align:left;cursor:pointer;box-shadow:var(--shadow);display:block;width:100%}.course-tile:hover{border-color:#afbefb;transform:translateY(-2px)}.course-tile h3{font-size:17px;line-height:1.4;margin:8px 0}.course-tile p{font-size:12px;line-height:1.55;color:var(--muted);min-height:36px}.course-count{font-size:10px;color:#8f9bad;margin-top:18px}.pill{display:inline-block;padding:5px 9px;background:#edf3ff;border-radius:7px;color:#4a65b8;font-size:10px;font-weight:800}.pill.green{color:#18755d;background:#e9f8f2}.pill.amber{color:#93682c;background:#fff2d7}.pill.gray{color:#6f7c91;background:#f1f3f8}.stats-row{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:15px;margin:22px 0 31px}.statbox{background:white;border-radius:15px;padding:22px;border:1px solid var(--line)}.statbox b{display:block;font-size:28px;margin:6px 0}.statbox span{font-size:12px;color:var(--muted)}.group-label{font-size:11px;font-weight:850;letter-spacing:1.6px;color:#95a2b6;text-transform:uppercase;margin:30px 0 13px}.buttonrow{display:flex;gap:9px;flex-wrap:wrap;align-items:center}.panel2{background:white;border:1px solid var(--line);border-radius:16px;padding:24px;margin:17px 0}.panel2 h3{margin:0 0 10px}.panel2 p{font-size:12px;line-height:1.65;color:var(--muted)}.tablewrap{overflow:auto}.tbl{width:100%;border-collapse:collapse;background:white;border:1px solid var(--line);border-radius:12px}.tbl td,.tbl th{text-align:left;border-bottom:1px solid var(--line);padding:14px 13px;font-size:12px;vertical-align:top}.tbl th{background:#f9faff;color:#77849e;font-size:10px;text-transform:uppercase;letter-spacing:1px}.tbl td{max-width:420px;overflow-wrap:anywhere}.action-btn{background:#eef2fe;color:#465dc5;border:0;border-radius:8px;padding:7px 11px;font-size:11px;font-weight:700;white-space:nowrap}.action-btn.danger{background:#fff0f0;color:#a54b4b}.action-btn:hover{filter:brightness(.97)}.screen-head{display:flex;justify-content:space-between;gap:12px;align-items:center;margin:0 0 17px}.screen-head h1{font-size:28px;letter-spacing:-.8px;margin:4px 0 0}.course-nav{margin:20px 0 25px}.formgrid{display:grid;grid-template-columns:1fr 1fr;gap:13px}.formgrid .full{grid-column:1/-1}.formgrid input,.formgrid textarea,.formgrid select{width:100%}.btn-minor{background:#eff3fb;color:#52658a;border:1px solid #e3e9f2}.reading-content{white-space:pre-wrap;line-height:1.85;font-size:15px;color:#304060}.reading-item{border:1px solid var(--line);padding:15px;border-radius:11px;margin:11px 0}.reading-item h3{margin-bottom:4px}.flashcard.online{min-height:260px;max-width:800px;margin:20px auto}.flashcard.online button{margin-top:30px}.flash-answer{white-space:pre-wrap;line-height:1.7;font-size:19px;font-weight:550;max-width:690px;overflow-wrap:anywhere}.notice{font-size:12px}.quiz-answer{width:100%;height:82px}.vertical-options{display:flex;flex-direction:column;gap:9px}.vertical-options label{margin:0;padding:11px;border:1px solid var(--line);border-radius:8px;cursor:pointer}.vertical-options input{width:auto!important}.carditem{padding:19px;border:1px solid var(--line);border-radius:12px;margin:12px 0}.carditem h3{font-size:14px;line-height:1.55;margin:0 0 8px}.carditem p{font-size:12px;color:#64738e;white-space:pre-wrap;line-height:1.7}.btn-compact{min-height:34px;padding:8px 12px}.two-cols{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(240px,.8fr);gap:20px}.inline-form{display:flex;gap:8px;align-items:center;flex-wrap:wrap}.inline-form input{width:auto;flex:1}.opt-wrap{display:flex;align-items:center;gap:9px}.opt-wrap input{width:16px!important}.side-message{border-radius:12px;background:#e9eefc;padding:14px;color:#43577f;font-size:11px;line-height:1.7}.site-footer{color:#9ca8bd;padding:12px 34px 24px;font-size:10px;text-align:center}.sidebar-footer p{line-height:1.6}.topbar .btn{min-height:34px}.hidden{display:none!important}.pre-wrap{white-space:pre-wrap}.breakall{overflow-wrap:anywhere}.counter{font-size:30px;color:#192946;font-weight:800}.good{color:#20866a}.bad{color:#b44c53}.logo-bolt{font-size:29px}.subheading{font-size:11px;color:#8c9ab3;font-weight:700;letter-spacing:1.4px;text-transform:uppercase}.nav-button strong{margin-left:auto;font-size:10px;color:#a1b9e9}.sidebar .nav-button{margin-bottom:3px}.outline-link{text-decoration:underline;color:var(--blue)}.pad-top{margin-top:22px}
@media(max-width:1150px){.course-grid{grid-template-columns:repeat(2,1fr)}.auth-art{padding:7vw 5vw}.work .main-content{padding:26px 23px}}@media(max-width:800px){.auth{grid-template-columns:1fr}.auth-art{padding:45px 26px}.auth-art h1{font-size:34px}.auth-art p{font-size:12px;margin:0}.auth-main{padding:24px 16px}.auth-card{padding:26px}.course-grid{grid-template-columns:1fr}.two-cols{grid-template-columns:1fr}.work .topbar{padding:0 14px}.stats-row{gap:9px}.statbox{padding:12px}.statbox b{font-size:21px}.site-footer{padding:15px}.split,.formgrid{grid-template-columns:1fr}.screen-head{align-items:flex-start;flex-direction:column}}@media(max-width:480px){.auth-art h1{font-size:30px}.stats-row{grid-template-columns:1fr}.screen-head h1{font-size:24px}.flashcard.online{padding:20px;min-height:220px}.work .main-content{padding:22px 14px}.panel2{padding:17px}.topbar-location{font-size:10px}}
/* Version 0.5: functional learner and administrator dashboards */
.hero-fire-art{display:flex;align-items:flex-end;justify-content:center;padding:5px 12px 0;overflow:hidden}.hero-fire-art img{display:block;width:100%;max-width:435px;max-height:290px;object-fit:contain;filter:drop-shadow(0 6px 13px rgba(5,11,24,.2))}.stats-row.four-cols{grid-template-columns:repeat(4,minmax(0,1fr))}.stat-link{display:block;text-align:left;cursor:pointer;width:100%;transition:transform .16s,border-color .16s;color:inherit}.stat-link:hover,.stat-link:focus-visible{border-color:#668de4;transform:translateY(-2px)}.stat-alert{border-color:#df9a9a;background:#fffafa}.progress-visual{display:flex;gap:14px;align-items:center;margin:20px 0 6px}.progress-visual-bar{height:12px;overflow:hidden;background:#e1e8f4;border-radius:30px;flex:1}.progress-visual-bar div{height:100%;border-radius:30px;background:#437ac9;transition:width .2s}.progress-visual b{font-size:13px;color:#273859;white-space:nowrap}.rating-breakdown{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin:20px 0}.rating-counter{border:1px solid var(--line);background:#f8faff;border-radius:12px;padding:12px 10px;text-align:left;display:flex;justify-content:space-between;gap:6px;cursor:pointer;font-size:12px;color:#465575}.rating-counter:hover{border-color:#7191c3}.rating-counter strong{color:#172b4b}.filter-grid{display:flex;flex-wrap:wrap;gap:8px}.filter-button{background:#f1f4fa;border:1px solid #dee5f2;color:#324366;border-radius:10px;font-size:12px;padding:10px 13px;cursor:pointer}.filter-button b{margin-left:8px}.filter-button.chosen{background:#dce9fd;border-color:#7195d8;color:#1c4b8d}.learning-picker{margin-bottom:20px}.learning-picker h3{margin-bottom:15px}.test-head{display:flex;gap:14px;align-items:center;justify-content:space-between}.countdown{background:#ecf2ff;border:1px solid #c4d5f6;padding:10px 14px;border-radius:10px;font-size:12px;color:#365d9b;white-space:nowrap}.countdown strong{font-size:17px;font-variant-numeric:tabular-nums}.countdown .time-critical{color:#c13c3c}.registration-icon{background:#e9f8f2;color:#1e9665;border-radius:50%;width:56px;height:56px;display:grid;place-items:center;font-size:29px;font-weight:900;margin:16px 0}.participant-scroll{max-height:360px;overflow-y:auto}.admin-home .stats-row{margin-bottom:14px}.admin-home .stat-link b{font-variant-numeric:tabular-nums}
@media(max-width:1150px){.stats-row.four-cols{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:800px){.hero-fire-art{display:none}}@media(max-width:520px){.rating-breakdown{grid-template-columns:repeat(2,minmax(0,1fr))}.stats-row.four-cols{grid-template-columns:repeat(2,minmax(0,1fr))}.test-head{align-items:flex-start;flex-direction:column}.countdown{white-space:normal}.filter-button{flex:1 1 auto}}
.vertical-options label{display:flex;align-items:center;gap:12px}.vertical-options label input{margin:0;flex:0 0 auto}
/* Version 0.6 – accessible traffic lights, genuine two-pane editor and safe modal controls */
.modal{width:min(620px,calc(100vw - 26px));max-width:calc(100vw - 26px);max-height:calc(100dvh - 24px);overflow-x:hidden;overflow-y:auto;box-sizing:border-box}
.modal-form,.modal-form *{box-sizing:border-box;min-width:0}
.modal-form{padding:clamp(16px,4vw,28px)}
.modal-form label:not(.opt-wrap){display:block;max-width:100%}
.modal-form select,.modal-form textarea,.modal-form input:not([type=radio]):not([type=checkbox]){display:block;width:100%;max-width:100%;min-width:0}
.modal-form .inline-form{display:flex;flex-wrap:wrap}
.modal-form .inline-form input[name^=answer_]{flex:1 1 160px}
.modal-form .opt-wrap{flex:0 0 auto;max-width:100%;white-space:normal}
.modal-form .opt-wrap input{display:inline-block}
.traffic-wrap{margin:18px 0 15px}
.traffic-bar{display:flex;height:25px;overflow:hidden;border-radius:8px;background:#dce2eb;border:1px solid #d1d9e6}
.traffic-segment{padding:0;margin:0;min-width:0;border:0;border-radius:0;cursor:pointer;transition:filter .15s}
.traffic-segment:hover,.traffic-segment:focus-visible{filter:brightness(.88);outline:2px solid #193c6b;outline-offset:-2px}
.traffic-grey{background:#929bac}.traffic-red{background:#ca454a}.traffic-yellow{background:#eabf44}.traffic-green{background:#399c68}
.traffic-legend{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:7px;margin-top:12px}
.traffic-key{background:#f7f9fc;color:#22334c;border:1px solid #e2e8f2;border-radius:9px;padding:9px 8px;cursor:pointer;display:flex;gap:6px;align-items:center;font-size:11px;text-align:left}
.traffic-key b{margin-left:auto;font-variant-numeric:tabular-nums}
.traffic-chip{width:11px;height:11px;flex:0 0 11px;border-radius:3px}
.v06-steps{display:flex;gap:7px;flex-wrap:wrap;margin:17px 0;padding:11px;background:#f0f4fb;border-radius:9px;color:#37537c;font-size:11px;font-weight:650}
.v06-steps span:not(:last-child)::after{content:'→';padding-left:10px;color:#8394b6}
.v06-filter-tabs{display:flex;flex-wrap:wrap;gap:8px;margin:19px 0}
.v06-review-columns{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:16px}
.v06-review-pane{border:1px solid #d9e2f0;border-radius:12px;padding:17px;min-width:0;background:#fbfcff}
.v06-review-pane>h3{font-size:15px;margin:0 0 14px}
.v06-editor-list{max-height:350px;overflow-y:auto;display:grid;gap:6px;margin-bottom:16px;padding-right:3px}
.v06-editor-option{text-align:left;background:white;border:1px solid #d9e2f1;border-radius:8px;padding:10px;cursor:pointer;color:#23344d;overflow-wrap:anywhere}
.v06-editor-option.chosen{border:2px solid #4473c0;background:#edf4ff}
.v06-editor-option strong{display:block;font-size:12px}
.v06-editor-option small{display:block;margin-top:4px;color:#73849c;font-size:10px}
.v06-card-detail{border:1px solid #dbe4f1;border-radius:9px;background:#fff;padding:14px;margin:9px 0;overflow-wrap:anywhere}
.v06-card-detail h3{font-size:14px;margin:7px 0 10px}
.v06-card-detail p{white-space:pre-wrap;margin:8px 0;font-size:12px;color:#34465f}
.v06-answers{display:grid;gap:5px;font-size:12px;padding:8px 0}
.v06-answers div{padding:7px;background:#f3f6fb;border-radius:5px}
.v06-answers div.v06-correct{background:#e5f5ed;color:#146642}
.v06-tags{display:flex;flex-wrap:wrap;gap:5px;margin-top:9px}
.v06-comparison-list{max-height:750px;overflow-y:auto}
.v06-compare-item{border:1px solid #dce4ef;border-radius:10px;padding:10px;margin:10px 0;background:#fff}
.v06-compare-item .v06-card-detail{margin:7px 0}
.v06-pdf{margin-top:20px;padding:12px;border:1px solid #dce5f1;border-radius:9px}
.v06-pdf summary,.v06-preview-list summary{cursor:pointer;font-weight:700;color:#314d76}
.v06-preview-list{max-height:620px;overflow-y:auto;margin:15px 0}
.v06-preview-list .reading-item{background:#fbfcff}
.v06-early-exit{margin-top:15px;padding:13px;background:#f3f6fc;border-radius:9px}
@media(max-width:950px){.v06-review-columns{grid-template-columns:1fr}.traffic-legend{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:520px){.traffic-key{font-size:10px}.v06-review-pane{padding:10px}}

#v06-course-select{display:block;width:100%;margin-top:7px;padding:10px 12px;border:1px solid #d9e3f1;border-radius:9px;background:#fff}