/* Radishare LMS custom design system extracted from the Claude mockup. Bootstrap is loaded first; this file preserves the original colors/layout. */
:root {
  --g900:#0D3320;--g800:#145C38;--g700:#1B7A4A;--g600:#229158;--g500:#2AA96A;--g400:#4DC28A;--g100:#D4F0E2;--g50:#EBF8F2;
  --a600:#C47A1A;--a400:#E59D36;--a100:#FDF0D6;
  --r600:#B83232;--r100:#FDEAEA;
  --i900:#0E1A14;--i700:#2C3D34;--i500:#4E6358;--i300:#8EA99A;--i100:#D9E6DF;--i50:#F2F7F4;
  --w:#FFFFFF;--sw:256px;--hh:64px;
  --rsm:6px;--rmd:10px;--rlg:16px;--rxl:24px;
  --sh:0 1px 3px rgba(0,0,0,.07),0 1px 2px rgba(0,0,0,.05);
  --sm:0 4px 12px rgba(0,0,0,.08),0 2px 4px rgba(0,0,0,.05);
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:'Plus Jakarta Sans',system-ui,sans-serif;font-size:14px;color:var(--i700);background:var(--i50);line-height:1.6}
a{color:inherit;text-decoration:none}
button{cursor:pointer;font-family:inherit}
::-webkit-scrollbar{width:6px}
::-webkit-scrollbar-track{background:var(--i50)}
::-webkit-scrollbar-thumb{background:var(--i100);border-radius:3px}

/* Layout */
.app{display:flex;min-height:100vh}
.sidebar{width:var(--sw);min-height:100vh;background:var(--g900);display:flex;flex-direction:column;position:fixed;top:0;left:0;z-index:100;transition:transform .25s ease}
.main{margin-left:var(--sw);flex:1;display:flex;flex-direction:column;min-height:100vh}
.topbar{height:var(--hh);background:var(--w);border-bottom:1px solid var(--i100);display:flex;align-items:center;justify-content:space-between;padding:0 28px;position:sticky;top:0;z-index:50;box-shadow:var(--sh)}
.content{padding:28px;flex:1}

/* Sidebar */
.slogo{padding:20px 20px 16px;border-bottom:1px solid rgba(255,255,255,.1);display:flex;align-items:center;gap:10px}
.lmark{width:36px;height:36px;border-radius:10px;background:var(--g500);display:flex;align-items:center;justify-content:center;font-family:'Instrument Serif',serif;font-size:20px;color:#fff;font-style:italic;flex-shrink:0}
.ltxt{color:#fff}
.ltxt strong{display:block;font-size:14px;font-weight:700;letter-spacing:-.2px;line-height:1.2}
.ltxt span{font-size:10px;color:rgba(255,255,255,.5);text-transform:uppercase;letter-spacing:.6px}
.nsec{padding:16px 12px 8px}
.nlbl{font-size:9px;font-weight:700;text-transform:uppercase;letter-spacing:1px;color:rgba(255,255,255,.35);padding:0 8px 6px}
.nit{display:flex;align-items:center;gap:10px;padding:9px 10px;border-radius:var(--rsm);color:rgba(255,255,255,.65);font-size:13.5px;font-weight:500;transition:background .15s,color .15s;cursor:pointer;margin-bottom:2px}
.nit:hover{background:rgba(255,255,255,.07);color:#fff}
.nit.active{background:var(--g700);color:#fff}
.nico{font-size:16px;width:20px;flex-shrink:0}
.nbadge{margin-left:auto;background:var(--a400);color:var(--i900);font-size:10px;font-weight:700;padding:1px 6px;border-radius:20px}
.nit.active .nbadge{background:rgba(255,255,255,.25);color:#fff}
.sfooter{margin-top:auto;padding:12px;border-top:1px solid rgba(255,255,255,.08)}
.upill{display:flex;align-items:center;gap:10px;padding:8px 10px;border-radius:var(--rsm);cursor:pointer}
.upill:hover{background:rgba(255,255,255,.07)}
.av{width:32px;height:32px;border-radius:50%;background:var(--g600);display:flex;align-items:center;justify-content:center;font-size:13px;font-weight:700;color:#fff;flex-shrink:0}
.uinfo{flex:1;overflow:hidden}
.uinfo strong{display:block;font-size:12.5px;font-weight:600;color:#fff;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.uinfo span{font-size:10.5px;color:rgba(255,255,255,.4)}

/* Topbar */
.tbl{display:flex;align-items:center;gap:16px}
.tbtit{font-size:16px;font-weight:700;color:var(--i900)}
.tbsub{font-size:12px;color:var(--i300)}
.tbr{display:flex;align-items:center;gap:10px}
.ibtn{width:36px;height:36px;border-radius:var(--rsm);border:1px solid var(--i100);background:var(--w);display:flex;align-items:center;justify-content:center;font-size:16px;color:var(--i500);transition:background .15s,border-color .15s}
.ibtn:hover{background:var(--i50);border-color:var(--i300)}
.ndot{position:relative}
.ndot::after{content:'';position:absolute;top:5px;right:5px;width:7px;height:7px;border-radius:50%;background:var(--a400);border:2px solid #fff}
.tbav{width:36px;height:36px;border-radius:50%;background:var(--g600);display:flex;align-items:center;justify-content:center;font-size:14px;font-weight:700;color:#fff}

/* Hero band */
.gband{background:linear-gradient(135deg,var(--g800) 0%,var(--g900) 60%);border-radius:var(--rxl);padding:28px 32px;display:flex;align-items:center;justify-content:space-between;margin-bottom:24px;overflow:hidden;position:relative}
.gband::before{content:'';position:absolute;right:-40px;top:-40px;width:200px;height:200px;border-radius:50%;background:rgba(255,255,255,.04)}
.gband::after{content:'';position:absolute;right:80px;bottom:-60px;width:140px;height:140px;border-radius:50%;background:rgba(42,169,106,.18)}
.gtxt h1{font-family:'Instrument Serif',serif;font-size:26px;font-style:italic;color:#fff;line-height:1.25;margin-bottom:6px}
.gtxt p{font-size:13px;color:rgba(255,255,255,.6);max-width:340px}
.gstats{display:flex;gap:16px;z-index:1}
.gst{background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.12);border-radius:var(--rmd);padding:12px 18px;text-align:center;min-width:80px}
.gsn{font-size:22px;font-weight:700;color:#fff;line-height:1.1}
.gsl{font-size:10px;color:rgba(255,255,255,.5);margin-top:2px;text-transform:uppercase;letter-spacing:.5px}

/* Section heads */
.sh{display:flex;align-items:center;justify-content:space-between;margin-bottom:14px}
.sh h2{font-size:15px;font-weight:700;color:var(--i900)}
.va{font-size:12px;color:var(--g700);font-weight:600;cursor:pointer}
.va:hover{text-decoration:underline}

/* Grids */
.g2{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
.g3{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.g4{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.twocol{display:grid;grid-template-columns:1fr 360px;gap:20px;align-items:start}

/* Cards */
.card{background:var(--w);border-radius:var(--rlg);border:1px solid var(--i100);box-shadow:var(--sh);overflow:hidden}
.cp{padding:20px}
.cps{padding:14px 16px}

/* Stat cards */
.scard{background:var(--w);border-radius:var(--rlg);border:1px solid var(--i100);padding:18px 20px;display:flex;align-items:flex-start;gap:14px}
.sico{width:44px;height:44px;border-radius:var(--rmd);display:flex;align-items:center;justify-content:center;font-size:20px;flex-shrink:0}
.sico.gr{background:var(--g50);color:var(--g700)}
.sico.am{background:var(--a100);color:var(--a600)}
.sbdy strong{display:block;font-size:22px;font-weight:700;color:var(--i900);line-height:1.1}
.sbdy span{font-size:12px;color:var(--i500)}

/* Course cards */
.cc{background:var(--w);border-radius:var(--rlg);border:1px solid var(--i100);overflow:hidden;transition:transform .15s,box-shadow .15s;cursor:pointer}
.cc:hover{transform:translateY(-2px);box-shadow:var(--sm)}
.cth{height:120px;display:flex;align-items:center;justify-content:center;font-size:36px;position:relative}
.cth.gn1{background:linear-gradient(135deg,#145C38,#2AA96A)}
.cth.gn2{background:linear-gradient(135deg,#1A4C7A,#3A8BC4)}
.cth.gn3{background:linear-gradient(135deg,#5C3214,#C47A1A)}
.cth.gn4{background:linear-gradient(135deg,#3C145C,#8B3AC4)}
.cth.gn5{background:linear-gradient(135deg,#145C52,#1AB8A6)}
.cth.gn6{background:linear-gradient(135deg,#5C4514,#C4A01A)}
.ctag{position:absolute;top:10px;right:10px;background:rgba(255,255,255,.2);backdrop-filter:blur(4px);color:#fff;font-size:9px;font-weight:700;padding:3px 8px;border-radius:20px;text-transform:uppercase;letter-spacing:.5px}
.cbdy{padding:14px 16px}
.ccat{font-size:10px;font-weight:700;text-transform:uppercase;letter-spacing:.6px;color:var(--g700);margin-bottom:4px}
.ctit{font-size:13.5px;font-weight:700;color:var(--i900);line-height:1.35;margin-bottom:8px}
.cmeta{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:12px}
.cmeta span{font-size:11px;color:var(--i500)}
.cfoot{display:flex;align-items:center;justify-content:space-between;padding-top:10px;border-top:1px solid var(--i50)}
.cpr{font-size:14px;font-weight:700;color:var(--i900)}
.cpr.free{color:var(--g700)}

/* Buttons */
.btn{display:inline-flex;align-items:center;gap:6px;font-family:inherit;font-size:12px;font-weight:600;padding:7px 14px;border-radius:var(--rsm);border:none;transition:background .15s,transform .1s;cursor:pointer}
.btn:active{transform:scale(.97)}
.bp{background:var(--g700);color:#fff}
.bp:hover{background:var(--g800)}
.bo{background:transparent;color:var(--g700);border:1.5px solid var(--g700)}
.bo:hover{background:var(--g50)}
.bg{background:var(--i50);color:var(--i700)}
.bg:hover{background:var(--i100)}
.bsm{padding:5px 10px;font-size:11px}

/* Progress */
.pt{height:6px;background:var(--i100);border-radius:3px;overflow:hidden}
.pf{height:100%;border-radius:3px;background:var(--g500);transition:width .4s ease}
.pf.am{background:var(--a400)}

/* Learning cards */
.lc{display:flex;gap:14px;padding:14px;border-radius:var(--rmd);background:var(--w);border:1px solid var(--i100);margin-bottom:10px;cursor:pointer;transition:box-shadow .15s}
.lc:hover{box-shadow:var(--sm)}
.lth{width:54px;height:54px;border-radius:var(--rsm);display:flex;align-items:center;justify-content:center;font-size:22px;flex-shrink:0}
.lbdy{flex:1}
.lbdy h4{font-size:13px;font-weight:700;color:var(--i900);margin-bottom:2px;line-height:1.3}
.lbdy p{font-size:11px;color:var(--i500);margin-bottom:6px}
.lpct{font-size:11px;font-weight:700;color:var(--g700);margin-top:4px}

/* News items */
.ni{display:flex;gap:12px;padding:12px 0;border-bottom:1px solid var(--i50)}
.ni:last-child{border-bottom:none}
.nd{width:8px;height:8px;border-radius:50%;margin-top:5px;flex-shrink:0}
.nd.gr{background:var(--g500)}
.nd.am{background:var(--a400)}
.nd.rd{background:var(--r600)}
.nb h5{font-size:13px;font-weight:600;color:var(--i900);margin-bottom:2px;line-height:1.3}
.nb p{font-size:11.5px;color:var(--i500);line-height:1.5}
.nm{font-size:10.5px;color:var(--i300);margin-top:4px}

/* Events */
.ei{display:flex;gap:12px;padding:10px;border-radius:var(--rmd);border:1px solid var(--i100);margin-bottom:8px}
.ed{width:42px;text-align:center;flex-shrink:0;background:var(--g50);border-radius:var(--rsm);padding:6px 4px}
.ed strong{display:block;font-size:18px;font-weight:700;color:var(--g800);line-height:1}
.ed span{font-size:9px;text-transform:uppercase;letter-spacing:.5px;color:var(--g700);font-weight:600}
.einfo h5{font-size:12.5px;font-weight:700;color:var(--i900);margin-bottom:2px}
.einfo p{font-size:11px;color:var(--i500)}
.epil{margin-left:auto;align-self:flex-start;flex-shrink:0;font-size:9px;font-weight:700;padding:3px 8px;border-radius:20px;text-transform:uppercase;letter-spacing:.4px}
.pgr{background:var(--g100);color:var(--g800)}
.pam{background:var(--a100);color:var(--a600)}
.ptl{background:#E0F5F5;color:#0F7B7B}

/* Certs */
.certc{display:flex;align-items:center;gap:14px;padding:14px 16px;border-radius:var(--rmd);background:linear-gradient(135deg,var(--g50),#fff);border:1px solid var(--g100);margin-bottom:10px}
.cico{font-size:28px;flex-shrink:0}
.cbod{flex:1}
.cbod h5{font-size:13px;font-weight:700;color:var(--i900);margin-bottom:2px}
.cbod p{font-size:11px;color:var(--i500)}
.cact{display:flex;gap:6px;flex-shrink:0}

/* Resources */
.ri{display:flex;align-items:center;gap:12px;padding:10px 12px;border-radius:var(--rsm);border:1px solid var(--i100);background:var(--w);margin-bottom:8px;cursor:pointer;transition:background .15s}
.ri:hover{background:var(--g50);border-color:var(--g100)}
.ric{font-size:20px;flex-shrink:0}
.rib strong{display:block;font-size:12.5px;font-weight:600;color:var(--i900)}
.rib span{font-size:10.5px;color:var(--i500)}
.rtype{font-size:10px;font-weight:700;padding:2px 7px;border-radius:10px;flex-shrink:0}
.tpdf{background:#FFE9E9;color:#B83232}
.tdoc{background:#E4EEFF;color:#2D5FC2}
.txls{background:#E4FFE9;color:#1A7A3A}

/* Admin KPI */
.akpi{display:grid;grid-template-columns:repeat(6,1fr);gap:12px;margin-bottom:24px}
.kcard{background:var(--w);border-radius:var(--rmd);border:1px solid var(--i100);padding:14px 16px}
.kcard strong{display:block;font-size:20px;font-weight:700;color:var(--i900)}
.kcard span{font-size:11px;color:var(--i500)}
.kcard em{display:block;font-style:normal;font-size:10.5px;color:var(--g700);font-weight:600;margin-top:4px}

/* Table */
.dt{width:100%;border-collapse:collapse}
.dt th{font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.5px;color:var(--i500);padding:10px 14px;border-bottom:2px solid var(--i100);text-align:left;background:var(--i50)}
.dt td{padding:11px 14px;border-bottom:1px solid var(--i50);font-size:13px;color:var(--i700)}
.dt tr:last-child td{border-bottom:none}
.dt tr:hover td{background:var(--g50)}
.sp{display:inline-flex;align-items:center;gap:5px;font-size:11px;font-weight:600;padding:3px 8px;border-radius:20px}
.sa{background:var(--g100);color:var(--g800)}
.spe{background:var(--a100);color:var(--a600)}
.sc{background:#E0F5FF;color:#0F5C7B}
.sdot{width:6px;height:6px;border-radius:50%}
.sdot.g{background:var(--g600)}
.sdot.a{background:var(--a400)}
.sdot.b{background:#3A8BC4}

/* Lesson */
.llayout{display:grid;grid-template-columns:260px 1fr;gap:0;min-height:calc(100vh - var(--hh))}
.lnav{background:var(--w);border-right:1px solid var(--i100);padding:20px 0;overflow-y:auto}
.lnh{padding:0 16px 12px;font-size:13px;font-weight:700;color:var(--i900);border-bottom:1px solid var(--i100);margin-bottom:8px}
.mg{margin-bottom:4px}
.mt{padding:8px 16px;font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.6px;color:var(--i500);display:flex;align-items:center;justify-content:space-between}
.ti{display:flex;align-items:center;gap:8px;padding:7px 16px 7px 24px;font-size:12.5px;color:var(--i700);cursor:pointer;border-left:3px solid transparent;transition:background .12s,border-color .12s}
.ti:hover{background:var(--g50)}
.ti.active{background:var(--g50);border-left-color:var(--g600);color:var(--g800);font-weight:600}
.ti.done{color:var(--i300)}
.tck{width:14px;height:14px;border-radius:50%;border:1.5px solid var(--i100);flex-shrink:0;display:flex;align-items:center;justify-content:center;font-size:8px}
.tck.done{background:var(--g500);border-color:var(--g500);color:#fff}
.tck.active{border-color:var(--g600)}
.lmain{padding:0;background:var(--i50);overflow-y:auto;display:flex;flex-direction:column}
.lbar{background:var(--w);border-bottom:1px solid var(--i100);padding:14px 28px;display:flex;align-items:center;gap:10px;flex-wrap:wrap;position:sticky;top:0;z-index:10}
.lbar-crumb{font-size:11px;color:var(--i300)}
.lbar-crumb span{color:var(--i500);font-weight:600}
.lbar-actions{margin-left:auto;display:flex;gap:8px}
.lcontent{padding:28px;flex:1}
.lcontent-card{background:var(--w);border-radius:var(--rlg);border:1px solid var(--i100);box-shadow:var(--sh);overflow:hidden;margin-bottom:20px}
.lcontent-header{padding:24px 28px 20px;border-bottom:1px solid var(--i50)}
.ltitl{font-size:21px;font-weight:700;color:var(--i900);margin-bottom:10px;line-height:1.3}
.lmeta{display:flex;gap:14px;flex-wrap:wrap}
.lmeta span{font-size:12px;color:var(--i500);display:flex;align-items:center;gap:4px;background:var(--i50);padding:3px 10px;border-radius:20px}
.lcontent-body{padding:28px;font-size:15px;line-height:1.85;color:var(--i700)}
.lcontent-body h3{font-size:16px;font-weight:700;color:var(--i900);margin:24px 0 10px}
.lcontent-body h3:first-child{margin-top:0}
.lcontent-body p{margin-bottom:16px}
.lcontent-body ul{margin:0 0 16px 20px}
.lcontent-body ul li{margin-bottom:6px}
.lcontent-body .callout{background:var(--g50);border-left:4px solid var(--g500);border-radius:0 var(--rsm) var(--rsm) 0;padding:14px 16px;margin:20px 0;font-size:14px;color:var(--g800)}
.lcontent-body .callout strong{display:block;margin-bottom:4px;font-weight:700}
.lattach{padding:16px 28px;border-top:1px solid var(--i50);display:flex;gap:10px;flex-wrap:wrap;align-items:center}
.lattach-label{font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.5px;color:var(--i300);margin-right:4px}
.afile{display:flex;align-items:center;gap:7px;padding:6px 12px;border-radius:var(--rsm);border:1.5px solid var(--i100);background:var(--w);font-size:12px;font-weight:600;color:var(--i700);cursor:pointer;transition:background .15s,border-color .15s}
.afile:hover{background:var(--g50);border-color:var(--g400);color:var(--g700)}
.afile-ico{font-size:15px}
.lnav-footer{padding:16px 28px;border-top:1px solid var(--i100);background:var(--w);display:flex;align-items:center;justify-content:space-between;gap:12px}
.ltitl{font-size:20px;font-weight:700;color:var(--i900);margin-bottom:8px}
.lmeta{display:flex;gap:16px;margin-bottom:20px}
.lmeta span{font-size:12px;color:var(--i500)}
.ltxt{font-size:14px;line-height:1.75;color:var(--i700)}
.ltxt p{margin-bottom:14px}
.fbox{background:var(--w);border-radius:var(--rlg);border:1px solid var(--i100);padding:20px;margin-top:4px}
.fbox h4{font-size:14px;font-weight:700;color:var(--i900);margin-bottom:12px}
.fbtns{display:flex;gap:8px;margin-bottom:14px}
.fb{padding:7px 16px;border-radius:var(--rsm);border:1.5px solid var(--i100);background:#fff;font-size:13px;font-weight:600;color:var(--i700);cursor:pointer;display:flex;align-items:center;gap:6px;transition:all .15s}
.fb:hover,.fb.active{border-color:var(--g500);color:var(--g700);background:var(--g50)}
textarea{width:100%;border:1.5px solid var(--i100);border-radius:var(--rsm);padding:10px 12px;font-family:inherit;font-size:13px;color:var(--i700);resize:vertical;min-height:80px}
textarea:focus{outline:none;border-color:var(--g500)}

/* Search */
.sbar{display:flex;align-items:center;gap:8px;background:var(--w);border:1.5px solid var(--i100);border-radius:var(--rsm);padding:0 12px;height:36px}
.sbar input{border:none;outline:none;font-family:inherit;font-size:13px;color:var(--i700);flex:1;background:transparent}

/* Toast */
.toast{position:fixed;bottom:24px;right:24px;z-index:9999;background:var(--i900);color:#fff;padding:12px 18px;border-radius:var(--rmd);font-size:13px;font-weight:500;display:flex;align-items:center;gap:8px;box-shadow:0 8px 24px rgba(0,0,0,.2);transform:translateY(80px);opacity:0;transition:transform .3s ease,opacity .3s ease;pointer-events:none}
.toast.show{transform:translateY(0);opacity:1}

/* Page views */
.pv{display:none}
.pv.active{display:block}

/* Tabs */
.tabs{display:flex;gap:4px;border-bottom:2px solid var(--i100);margin-bottom:20px}
.tab{padding:8px 16px;font-size:13.5px;font-weight:600;color:var(--i500);cursor:pointer;border-bottom:2px solid transparent;margin-bottom:-2px;transition:color .15s,border-color .15s}
.tab:hover{color:var(--i900)}
.tab.active{color:var(--g700);border-bottom-color:var(--g700)}

@media(max-width:900px){
  .sidebar{transform:translateX(-100%)}
  .sidebar.open{transform:translateX(0)}
  .main{margin-left:0}
  .akpi{grid-template-columns:repeat(3,1fr)}
  .twocol{grid-template-columns:1fr}
  .g3{grid-template-columns:repeat(2,1fr)}
  .g4{grid-template-columns:repeat(2,1fr)}
  .llayout{grid-template-columns:1fr}
  .lnav{display:none}
  .gstats{display:none}
}
@media(max-width:600px){
  .content{padding:16px}
  .akpi{grid-template-columns:repeat(2,1fr)}
  .g2,.g3,.g4{grid-template-columns:1fr}
}
@media(prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important}}