/* Extracted style block 1 from StudyOS Fuenlabrada */
:root{--nav:48px;--bg:#F8FAFC;--surf:#fff;--surf2:#F1F5F9;--surf3:#E2E8F0;--t1:#0F172A;--t2:#475569;--t3:#94A3B8;--bdr:#E2E8F0;--bdr2:#CBD5E1;--com:#2563EB;--com-bg:#EFF6FF;--com-lt:#DBEAFE;--ca:#059669;--ca-bg:#ECFDF5;--cb:#7C3AED;--cb-bg:#F5F3FF;--cc:#DB2777;--cc-bg:#FDF2F8;--cd:#D97706;--cd-bg:#FFFBEB;--ok:#16A34A;--er:#DC2626;--sw:276px;--th:54px;--r:8px;--rl:12px;--sh:0 1px 3px rgba(0,0,0,.07);--shm:0 6px 24px rgba(0,0,0,.13);--f:-apple-system,BlinkMacSystemFont,'Segoe UI',system-ui,sans-serif}
[data-theme=dark]{--bg:#0F172A;--surf:#1E293B;--surf2:#263548;--surf3:#334155;--t1:#F1F5F9;--t2:#94A3B8;--t3:#64748B;--bdr:#334155;--bdr2:#475569;--com-bg:#1E3A5F;--com-lt:#1E3A5F;--ca-bg:#064E3B;--cb-bg:#2E1065;--cc-bg:#500724;--cd-bg:#451A03}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{font-size:15px}body{font-family:var(--f);background:var(--bg);color:var(--t1);line-height:1.6;overflow-x:hidden}
button{cursor:pointer;border:none;background:none;font-family:inherit}input{font-family:inherit}
.topbar{position:fixed;top:var(--nav);left:0;right:0;height:var(--th);background:var(--surf);border-bottom:1px solid var(--bdr);display:flex;align-items:center;gap:10px;padding:0 14px;z-index:100;box-shadow:var(--sh)}
.tb-brand{font-weight:800;font-size:17px;color:var(--t1);white-space:nowrap;display:flex;align-items:center;gap:4px}
.tb-brand span{color:var(--com)}.tb-brand small{font-size:10px;font-weight:600;color:var(--t3);background:var(--surf2);border:1px solid var(--bdr);border-radius:4px;padding:1px 6px;margin-left:2px}
.tb-search{flex:1;max-width:400px;position:relative}
.tb-search input{width:100%;padding:7px 12px 7px 33px;border:1px solid var(--bdr2);border-radius:var(--r);background:var(--surf2);color:var(--t1);font-size:13px;transition:.15s}
.tb-search input:focus{outline:none;border-color:var(--com);box-shadow:0 0 0 3px rgba(37,99,235,.12)}
.tb-search input::placeholder{color:var(--t3)}
.tb-si{position:absolute;left:9px;top:50%;transform:translateY(-50%);color:var(--t3);font-size:13px;pointer-events:none}
.tb-right{display:flex;align-items:center;gap:6px;margin-left:auto}
.ppill{display:flex;align-items:center;gap:4px;background:var(--surf2);border:1px solid var(--bdr);border-radius:20px;padding:3px 11px;font-size:12px;font-weight:700;color:var(--t2)}
.ppill .pd{color:var(--ok)}
.bico{width:34px;height:34px;border-radius:var(--r);background:var(--surf2);border:1px solid var(--bdr);display:flex;align-items:center;justify-content:center;font-size:15px;color:var(--t2);transition:.15s}
.bico:hover{background:var(--surf3);color:var(--t1)}
.sb-tog{display:none}
.app{display:flex;margin-top:calc(var(--nav) + var(--th));min-height:calc(100vh - var(--nav) - var(--th))}
.sidebar{width:var(--sw);flex-shrink:0;background:var(--surf);border-right:1px solid var(--bdr);position:fixed;top:calc(var(--nav) + var(--th));bottom:0;left:0;overflow-y:auto;z-index:90;transition:transform .25s}
.sidebar::-webkit-scrollbar{width:3px}.sidebar::-webkit-scrollbar-thumb{background:var(--surf3);border-radius:3px}
.sb-hd{padding:9px;border-bottom:1px solid var(--bdr);position:sticky;top:0;background:var(--surf);z-index:1}
.bfs{display:flex;flex-wrap:wrap;gap:4px}
.bf{font-size:11px;font-weight:700;padding:3px 8px;border-radius:20px;border:1.5px solid transparent;background:var(--surf2);color:var(--t2);transition:.15s}
.bf:hover{background:var(--surf3)}
.bf.on{color:#fff}
.bf[data-b=all].on{background:var(--t1);border-color:var(--t1)}
.bf[data-b=com].on{background:var(--com);border-color:var(--com)}
.bf[data-b=a].on{background:var(--ca);border-color:var(--ca)}
.bf[data-b=b].on{background:var(--cb);border-color:var(--cb)}
.bf[data-b=c].on{background:var(--cc);border-color:var(--cc)}
.bf[data-b=d].on{background:var(--cd);border-color:var(--cd)}
.blk-lbl{font-size:10px;font-weight:700;text-transform:uppercase;letter-spacing:.07em;color:var(--t3);padding:9px 11px 3px}
.ti{display:flex;align-items:center;gap:7px;padding:6px 10px;cursor:pointer;transition:background .1s}
.ti:hover{background:var(--surf2)}.ti.active{background:var(--com-bg)}
.tn{min-width:24px;height:24px;border-radius:5px;background:var(--surf2);border:1px solid var(--bdr);display:flex;align-items:center;justify-content:center;font-size:10px;font-weight:700;color:var(--t2);flex-shrink:0;transition:.1s}
.ti.active .tn{color:#fff}
.ti.active[data-b=com] .tn{background:var(--com)}
.ti.active[data-b=a]{background:var(--ca-bg)}.ti.active[data-b=a] .tn{background:var(--ca)}
.ti.active[data-b=b]{background:var(--cb-bg)}.ti.active[data-b=b] .tn{background:var(--cb)}
.ti.active[data-b=c]{background:var(--cc-bg)}.ti.active[data-b=c] .tn{background:var(--cc)}
.ti.active[data-b=d]{background:var(--cd-bg)}.ti.active[data-b=d] .tn{background:var(--cd)}
.tt{flex:1;min-width:0}.tt-t{font-size:12px;font-weight:600;color:var(--t1);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;line-height:1.3}
.tt-s{font-size:10.5px;color:var(--t3);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.tdot{width:6px;height:6px;border-radius:50%;flex-shrink:0;background:var(--bdr2)}
.tdot.done{background:var(--ok)}.tdot.fav{background:#F59E0B}.tdot.partial{background:#CA8A04}
.main{flex:1;margin-left:var(--sw);padding:22px;max-width:940px}
.empty{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:70vh;text-align:center}
.empty .ico{font-size:52px;margin-bottom:14px}
.empty h2{font-size:21px;font-weight:800;color:var(--t2);margin-bottom:8px}
.empty p{font-size:14px;color:var(--t3);max-width:360px;line-height:1.7}
.estats{display:flex;gap:10px;margin-top:18px;flex-wrap:wrap;justify-content:center}
.esk{background:var(--surf);border:1px solid var(--bdr);border-radius:var(--rl);padding:12px 18px;text-align:center}
.eskv{font-size:22px;font-weight:800;color:var(--t1)}.eskl{font-size:11px;color:var(--t3);margin-top:2px}
.tbadge{font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.05em;padding:3px 10px;border-radius:20px;color:#fff;display:inline-block;margin-bottom:7px}
#topicView h1{font-size:20px;font-weight:800;color:var(--t1);line-height:1.3;margin-bottom:7px}
.tmeta{display:flex;flex-wrap:wrap;gap:5px;margin-bottom:12px}
.mtag{font-size:11px;padding:2px 7px;border-radius:4px;background:var(--surf2);border:1px solid var(--bdr);color:var(--t2);font-weight:500}
.mtag.law{background:var(--com-bg);border-color:var(--com);color:var(--com)}
[data-theme=dark] .mtag.law{color:#93C5FD;border-color:#1D4ED8}
.tpbar{height:3px;background:var(--surf3);border-radius:2px;margin-bottom:12px;overflow:hidden}
.tpfill{height:100%;border-radius:2px;transition:width .5s}
.arow{display:flex;gap:6px;flex-wrap:wrap;margin-bottom:14px}
.ba{display:flex;align-items:center;gap:5px;padding:6px 12px;border-radius:var(--r);font-size:12.5px;font-weight:600;border:1.5px solid var(--bdr2);background:var(--surf);color:var(--t1);transition:.15s;white-space:nowrap}
.ba:hover{background:var(--surf2)}.ba.pri{background:var(--com);border-color:var(--com);color:#fff}.ba.pri:hover{opacity:.9}
.ba.trib{background:#FFFBEB;border-color:#FCD34D;color:#92400E}
.ba.trib.on{animation:ptrib 2s infinite}
[data-theme=dark] .ba.trib{background:#451A03;border-color:#92400E;color:#FCD34D}
@keyframes ptrib{0%,100%{box-shadow:0 0 0 0 rgba(245,158,11,0)}50%{box-shadow:0 0 0 4px rgba(245,158,11,.2)}}
.ba.fon{color:#F59E0B;border-color:#F59E0B;background:#FFFBEB}
.ba.don{color:var(--ok);border-color:var(--ok);background:#F0FDF4}
[data-theme=dark] .ba.don{background:#064E3B}[data-theme=dark] .ba.fon{background:#451A03}
.ltabs{display:flex;gap:2px;background:var(--surf2);border:1px solid var(--bdr);border-radius:var(--rl) var(--rl) 0 0;padding:4px;overflow-x:auto}
.ltab{display:flex;align-items:center;gap:5px;padding:7px 12px;border-radius:var(--r);font-size:13px;font-weight:600;color:var(--t2);transition:.15s;white-space:nowrap;flex-shrink:0}
.ltab:hover{background:var(--surf3);color:var(--t1)}.ltab.on{background:var(--surf);color:var(--t1);box-shadow:var(--sh)}
.ltab .lti{font-size:15px}
.lbody{background:var(--surf);border:1px solid var(--bdr);border-top:none;border-radius:0 0 var(--rl) var(--rl);padding:20px;min-height:360px}
.lpanel{display:none}.lpanel.on{display:block}
.fhdr{display:flex;align-items:center;gap:7px;font-size:12px;color:var(--t3);margin-bottom:12px;font-style:italic}
.fdot{width:7px;height:7px;border-radius:50%;background:var(--ok)}
.fgrid{display:grid;grid-template-columns:repeat(auto-fit,minmax(195px,1fr));gap:9px;margin-bottom:14px}
.fcard{background:var(--surf2);border:1px solid var(--bdr);border-radius:var(--rl);padding:12px 14px;border-left:4px solid}
.fcard h4{font-size:12.5px;font-weight:700;color:var(--t1);margin-bottom:4px}
.fcard p{font-size:12.5px;color:var(--t2);line-height:1.5}.fcard p strong{color:var(--t1);font-weight:700}
.fcard.bl{border-left-color:var(--com)}.fcard.gr{border-left-color:var(--ca)}.fcard.pu{border-left-color:var(--cb)}
.fcard.re{border-left-color:var(--cc)}.fcard.am{border-left-color:var(--cd)}.fcard.gy{border-left-color:var(--t3)}
.elist{display:flex;flex-direction:column;gap:8px}
.ei{background:var(--surf2);border:1px solid var(--bdr);border-radius:var(--r);padding:10px 13px;display:flex;gap:9px;align-items:flex-start}
.eico{width:27px;height:27px;border-radius:5px;display:flex;align-items:center;justify-content:center;font-size:13px;flex-shrink:0}
.eico.art{background:#EFF6FF}[data-theme=dark] .eico.art{background:#1E3A5F}
.eico.trp{background:#FEF3C7}[data-theme=dark] .eico.trp{background:#451A03}
.eico.dif{background:#F0FDF4}[data-theme=dark] .eico.dif{background:#064E3B}
.eico.err{background:#FEF2F2}[data-theme=dark] .eico.err{background:#450A0A}
.ebody{flex:1}.elbl{font-size:10px;font-weight:700;text-transform:uppercase;letter-spacing:.06em;color:var(--t3);margin-bottom:2px}
.etxt{font-size:13px;color:var(--t1);line-height:1.55}.etxt strong,.etxt b{color:var(--com)}
.etxt .hi{color:var(--er);font-weight:700}.etxt .ok{color:var(--ok);font-weight:700}
.ptbl{width:100%;border-collapse:collapse;margin:10px 0;font-size:12.5px;border-radius:var(--r);overflow:hidden}
.ptbl th{background:var(--com);color:#fff;padding:7px 11px;text-align:left;font-size:11px;font-weight:700;text-transform:uppercase}
.ptbl td{padding:7px 11px;border-bottom:1px solid var(--bdr);color:var(--t1)}
.ptbl tr:hover td{background:var(--surf2)}.ptbl tr:last-child td{border-bottom:none}
.pv{font-weight:700;color:var(--com);background:var(--com-bg);padding:1px 7px;border-radius:4px;display:inline-block}
.tec{font-size:13.5px;line-height:1.8;color:var(--t1)}
.tec h3{font-size:15px;font-weight:700;color:var(--t1);margin:16px 0 7px;padding-left:9px;border-left:3px solid var(--com)}
.tec h4{font-size:13.5px;font-weight:700;margin:12px 0 5px}
.tec p{margin-bottom:8px}.tec ul{padding-left:17px;margin-bottom:8px}.tec li{margin-bottom:3px}
.ar{display:inline-block;background:var(--com-bg);border:1px solid var(--com);color:var(--com);font-size:10px;font-weight:700;padding:1px 5px;border-radius:3px;margin-right:3px;font-family:monospace}
[data-theme=dark] .ar{color:#93C5FD}
.hl{background:var(--com-bg);border:1px solid var(--com);border-radius:var(--r);padding:10px 13px;margin:10px 0;font-size:13px}
.hl.am{background:var(--cd-bg);border-color:var(--cd)}.hl.gr{background:var(--ca-bg);border-color:var(--ca)}
.hl.rd{background:#FEF2F2;border-color:#FCA5A5}[data-theme=dark] .hl.rd{background:#450A0A;border-color:#991B1B}
.msec{margin-bottom:20px}.msec h3{font-size:13.5px;font-weight:700;color:var(--t1);margin-bottom:9px;display:flex;align-items:center;gap:5px}
.ctbl{width:100%;border-collapse:collapse;font-size:12.5px;border-radius:var(--r);overflow:hidden}
.ctbl th{padding:9px 12px;text-align:left;font-size:11px;font-weight:700;color:#fff}
.ctbl td{padding:8px 12px;border-bottom:1px solid var(--bdr);vertical-align:top;color:var(--t1)}
.ctbl tr:hover td{background:var(--surf2)}.ctbl tr:last-child td{border-bottom:none}
.mnem{background:linear-gradient(135deg,#F5F3FF,#EDE9FE);border:2px solid var(--cb);border-radius:var(--rl);padding:14px 17px;margin:10px 0}
[data-theme=dark] .mnem{background:linear-gradient(135deg,#2E1065,#3B0764)}
.mnem h4{font-size:12px;font-weight:700;color:var(--cb);margin-bottom:6px}
.mw{display:inline-flex;align-items:center;background:var(--cb);color:#fff;padding:3px 9px;border-radius:20px;font-size:14px;font-weight:800;margin:2px;letter-spacing:.08em}
.mexp{font-size:12px;color:var(--t2);margin-top:6px;line-height:1.6}
.flow{display:flex;align-items:center;flex-wrap:wrap;gap:5px;padding:13px;background:var(--surf2);border-radius:var(--rl);border:1px solid var(--bdr)}
.fn{padding:7px 11px;border-radius:var(--r);font-size:12px;font-weight:600;color:#fff;text-align:center}
.fa{font-size:16px;color:var(--t3)}
.caso{background:var(--surf2);border:1px solid var(--bdr);border-radius:var(--rl);padding:14px 17px;margin-bottom:13px}
.caso-hd{display:flex;align-items:center;gap:8px;margin-bottom:7px}
.cbdg{font-size:11px;font-weight:700;text-transform:uppercase;padding:2px 8px;border-radius:20px;color:#fff}
.ctit{font-size:13.5px;font-weight:700;color:var(--t1)}
.ctxt{font-size:13px;color:var(--t2);line-height:1.7;margin-bottom:9px}
.cq{background:var(--com-bg);border-left:3px solid var(--com);padding:8px 12px;border-radius:0 var(--r) var(--r) 0;font-size:13px;font-weight:600;color:var(--t1);margin-bottom:6px}
.cres{font-size:13px;color:var(--t2);line-height:1.6;padding:9px;background:var(--ca-bg);border-radius:var(--r);border:1px solid var(--ca-lt,#D1FAE5);display:none}
.ca-lt{background:var(--ca-bg)!important}
.bsa{font-size:12px;font-weight:600;color:var(--com);background:none;border:none;padding:3px 0}
.bsa:hover{text-decoration:underline}
.tribbox{margin-top:16px;background:#FFFBEB;border:2px solid #F59E0B;border-radius:var(--rl);padding:16px;display:none}
[data-theme=dark] .tribbox{background:#451A03;border-color:#D97706}
.tribbox.on{display:block}
.tribhd{display:flex;align-items:center;gap:7px;margin-bottom:11px}
.tribhd h3{font-size:13.5px;font-weight:800;color:#92400E;text-transform:uppercase;letter-spacing:.05em}
[data-theme=dark] .tribhd h3{color:#FCD34D}
.trit{padding:9px 12px;background:#fff;border-radius:var(--r);border:1px solid #FCD34D;margin-bottom:7px;font-size:13px;line-height:1.5}
[data-theme=dark] .trit{background:#553C12;border-color:#92400E;color:var(--t1)}
.trit strong{color:#B45309}[data-theme=dark] .trit strong{color:#FCD34D}
.relsec{margin-top:18px;padding-top:16px;border-top:1px solid var(--bdr)}
.relsec h4{font-size:11px;font-weight:700;color:var(--t3);text-transform:uppercase;letter-spacing:.06em;margin-bottom:8px}
.relc{display:flex;flex-wrap:wrap;gap:6px}
.rch{padding:5px 11px;border-radius:20px;background:var(--surf2);border:1px solid var(--bdr2);font-size:12px;font-weight:500;color:var(--t1);cursor:pointer;transition:.15s}
.rch:hover{background:var(--com-bg);border-color:var(--com);color:var(--com)}
.sdrop{position:absolute;top:calc(100% + 4px);left:0;right:0;background:var(--surf);border:1px solid var(--bdr2);border-radius:var(--rl);box-shadow:var(--shm);z-index:200;max-height:260px;overflow-y:auto;display:none}
.sdrop.on{display:block}
.sri{padding:9px 12px;cursor:pointer;display:flex;gap:8px;align-items:center;border-bottom:1px solid var(--bdr);transition:.1s}
.sri:last-child{border-bottom:none}.sri:hover{background:var(--surf2)}
.srn{width:21px;height:21px;border-radius:4px;display:flex;align-items:center;justify-content:center;font-size:10px;font-weight:700;color:#fff;flex-shrink:0}
.srt{font-size:13px;font-weight:600;color:var(--t1)}.srs{font-size:11px;color:var(--t3)}
.mov{position:fixed;inset:0;background:rgba(0,0,0,.5);z-index:300;display:none;align-items:center;justify-content:center;padding:16px}
.mov.on{display:flex}
.mbox{background:var(--surf);border-radius:16px;padding:24px;max-width:520px;width:100%;max-height:92vh;overflow-y:auto;box-shadow:var(--shm)}
.mhd{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px}
.mhd h2{font-size:17px;font-weight:700;color:var(--t1)}
.bx{width:30px;height:30px;border-radius:var(--r);background:var(--surf2);display:flex;align-items:center;justify-content:center;font-size:17px;color:var(--t2);transition:.15s}.bx:hover{background:var(--surf3)}
.fcs{width:100%;height:165px;perspective:1000px;margin-bottom:12px;cursor:pointer}
.fci{width:100%;height:100%;position:relative;transform-style:preserve-3d;transition:transform .45s}
.fci.flip{transform:rotateY(180deg)}
.fcf{position:absolute;inset:0;backface-visibility:hidden;border-radius:var(--rl);display:flex;flex-direction:column;align-items:center;justify-content:center;padding:16px;text-align:center}
.fcfront{background:var(--com);color:#fff}
.fcback{background:var(--surf2);border:2px solid var(--com);transform:rotateY(180deg)}
.fclbl{font-size:10px;font-weight:700;text-transform:uppercase;letter-spacing:.1em;opacity:.7;margin-bottom:6px}
.fctxt{font-size:15px;font-weight:600;line-height:1.4}.fcback .fctxt{color:var(--t1)}
.fchint{font-size:11px;opacity:.6;margin-top:5px}
.fcc{display:flex;align-items:center;justify-content:center;gap:6px}
.fcb{padding:7px 13px;border-radius:var(--r);font-size:13px;font-weight:600;border:1.5px solid var(--bdr2);background:var(--surf2);color:var(--t1);transition:.15s}.fcb:hover{background:var(--surf3)}
.fcp{font-size:12px;color:var(--t3);text-align:center;margin-top:7px}
.tq{font-size:14px;font-weight:600;color:var(--t1);line-height:1.5;margin-bottom:11px}
.tops{display:flex;flex-direction:column;gap:6px}
.top{padding:9px 12px;border-radius:var(--r);background:var(--surf2);border:1.5px solid var(--bdr2);text-align:left;font-size:13px;color:var(--t1);transition:.15s;display:flex;align-items:center;gap:8px}
.top:hover:not(:disabled){background:var(--com-bg);border-color:var(--com)}
.top.ok{background:#F0FDF4;border-color:#16A34A;color:#14532D}
.top.ko{background:#FEF2F2;border-color:#DC2626;color:#7F1D1D}
[data-theme=dark] .top.ok{background:#14532D;color:#A7F3D0;border-color:#16A34A}
[data-theme=dark] .top.ko{background:#7F1D1D;color:#FECACA;border-color:#DC2626}
.topl{width:21px;height:21px;border-radius:50%;background:var(--surf3);display:flex;align-items:center;justify-content:center;font-size:10px;font-weight:700;flex-shrink:0}
.tres{margin-top:11px;padding:10px 13px;border-radius:var(--r);font-size:13px;line-height:1.6;display:none}
.tres.on{display:block}
.tres.ok{background:#F0FDF4;border:1px solid #16A34A;color:#14532D}
.tres.ko{background:#FEF2F2;border:1px solid #DC2626;color:#7F1D1D}
[data-theme=dark] .tres.ok{background:#064E3B;color:#A7F3D0;border-color:#059669}
[data-theme=dark] .tres.ko{background:#450A0A;color:#FECACA;border-color:#991B1B}
.tnav{display:flex;justify-content:space-between;align-items:center;margin-top:13px}
.tscore{font-size:12px;color:var(--t3)}
.cs{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:300px;text-align:center}
.cs .ci{font-size:44px;margin-bottom:10px}
.cs h3{font-size:17px;font-weight:700;color:var(--t2);margin-bottom:6px}
.cs p{font-size:13px;color:var(--t3);max-width:320px;line-height:1.7}
@media(max-width:768px){.sidebar{transform:translateX(-100%)}.sidebar.mob{transform:translateX(0)}.main{margin-left:0;padding:14px}.sb-tog{display:flex}.tb-search{max-width:160px}.fgrid{grid-template-columns:1fr}}
mark{background:#FEF3C7;color:#92400E;border-radius:2px;padding:0 2px}[data-theme=dark] mark{background:#451A03;color:#FCD34D}
.hidden{display:none!important}
/* ===== TEMARIO TAB ===== */
#sect-temario{position:relative;height:calc(100vh - var(--nav));}
.tmr-layout{display:flex;height:100%;overflow:hidden}
.tmr-sidebar{width:280px;flex-shrink:0;background:var(--surf);border-right:1px solid var(--bdr);display:flex;flex-direction:column;overflow:hidden;transition:transform .25s;position:relative;z-index:10}
.tmr-sb-hd{padding:10px;border-bottom:1px solid var(--bdr);flex-shrink:0}
.tmr-search-inp{width:100%;padding:7px 10px;border:1.5px solid var(--bdr2);border-radius:var(--r);background:var(--surf2);color:var(--t1);font-size:13px;font-family:var(--f)}
.tmr-search-inp:focus{outline:none;border-color:var(--com);box-shadow:0 0 0 3px rgba(37,99,235,.12)}
.tmr-search-inp::placeholder{color:var(--t3)}
.tmr-bfs{display:flex;flex-wrap:wrap;gap:4px;margin-top:8px}
.tmr-bf{font-size:11px;font-weight:700;padding:3px 8px;border-radius:20px;border:1.5px solid transparent;background:var(--surf2);color:var(--t2);cursor:pointer;transition:.15s}
.tmr-bf:hover{background:var(--surf3)}.tmr-bf.on{background:var(--com);border-color:var(--com);color:#fff}
.tmr-list{flex:1;overflow-y:auto}
.tmr-list::-webkit-scrollbar{width:3px}.tmr-list::-webkit-scrollbar-thumb{background:var(--surf3);border-radius:3px}
.tmr-blk-lbl{font-size:10px;font-weight:700;text-transform:uppercase;letter-spacing:.07em;color:var(--t3);padding:9px 11px 3px}
.tmr-ti{display:flex;align-items:flex-start;gap:7px;padding:7px 10px;cursor:pointer;transition:background .1s}
.tmr-ti:hover{background:var(--surf2)}.tmr-ti.active{background:var(--com-bg)}
.tmr-tn{min-width:26px;height:24px;border-radius:5px;background:var(--surf2);border:1px solid var(--bdr);display:flex;align-items:center;justify-content:center;font-size:10px;font-weight:700;color:var(--t2);flex-shrink:0;margin-top:1px}
.tmr-ti.active .tmr-tn{background:var(--com);color:#fff;border-color:var(--com)}
.tmr-tt{font-size:12px;font-weight:600;color:var(--t1);line-height:1.4}
.tmr-main{flex:1;display:flex;flex-direction:column;overflow:hidden}
.tmr-toolbar{display:flex;align-items:center;justify-content:space-between;padding:8px 16px;background:var(--surf);border-bottom:1px solid var(--bdr);flex-shrink:0;gap:8px;flex-wrap:wrap}
.tmr-toolbar-bottom{border-top:1px solid var(--bdr);border-bottom:none;margin-top:0}
.tmr-navbtn{padding:6px 14px;border-radius:var(--r);font-size:12.5px;font-weight:600;border:1.5px solid var(--bdr2);background:var(--surf2);color:var(--t1);cursor:pointer;transition:.15s}
.tmr-navbtn:hover{background:var(--surf3)}.tmr-navbtn:disabled{opacity:.4;cursor:default}
.tmr-nav-lbl{font-size:12.5px;font-weight:700;color:var(--t2);flex:1;text-align:center}
.tmr-article{flex:1;overflow-y:auto;padding:24px 28px;line-height:1.8;font-size:14.5px;color:var(--t1)}
.tmr-article::-webkit-scrollbar{width:5px}.tmr-article::-webkit-scrollbar-thumb{background:var(--surf3);border-radius:3px}
.tmr-article h2,.tmr-th1{font-size:19px;font-weight:800;color:var(--t1);margin:0 0 18px;padding-bottom:10px;border-bottom:2px solid var(--com);line-height:1.3}
.tmr-article h3{font-size:16px;font-weight:700;color:var(--t1);margin:22px 0 9px;padding-left:10px;border-left:3px solid var(--com)}
.tmr-article h4{font-size:14.5px;font-weight:700;color:var(--t1);margin:16px 0 6px}
.tmr-article h5{font-size:13.5px;font-weight:700;color:var(--t2);margin:12px 0 5px}
.tmr-article p{margin-bottom:9px;line-height:1.8}
.tmr-article ul,.tmr-article ol{padding-left:20px;margin-bottom:10px}
.tmr-article li{margin-bottom:4px;line-height:1.7}
.tmr-article strong,.tmr-article b{color:var(--com);font-weight:700}
.tmr-tbl{width:100%;border-collapse:collapse;margin:12px 0;font-size:13px;border-radius:var(--r);overflow:hidden}
.tmr-tbl th{background:var(--com);color:#fff;padding:7px 11px;text-align:left;font-size:12px;font-weight:700}
.tmr-tbl td{padding:7px 11px;border-bottom:1px solid var(--bdr);color:var(--t1);vertical-align:top}
.tmr-tbl tr:hover td{background:var(--surf2)}.tmr-tbl tr:last-child td{border-bottom:none}
.tmr-pending{background:#FEF3C7;border:1px solid #F59E0B;border-radius:var(--r);padding:12px 16px;color:#92400E;font-size:13px}
[data-theme=dark] .tmr-pending{background:#451A03;border-color:#D97706;color:#FCD34D}
.tmr-empty-state{display:flex;flex-direction:column;align-items:center;justify-content:center;height:100%;text-align:center;gap:12px;color:var(--t3)}
.tmr-empty-state .ei{font-size:52px}
.tmr-empty-state h2{font-size:20px;font-weight:800;color:var(--t2)}
.tmr-empty-state p{font-size:13.5px;max-width:380px;line-height:1.7}
.tmr-mob-tog{display:none;position:fixed;bottom:20px;right:20px;background:var(--com);color:#fff;border:none;border-radius:50px;padding:10px 18px;font-size:13px;font-weight:700;cursor:pointer;box-shadow:var(--shm);z-index:200}
@media(max-width:768px){
  .tmr-sidebar{position:fixed;top:var(--nav);bottom:0;left:0;z-index:180;transform:translateX(-100%)}
  .tmr-sidebar.mob-open{transform:translateX(0)}
  .tmr-mob-tog{display:flex}
  .tmr-article{padding:16px}
  .tmr-toolbar{padding:6px 10px}
}

/* ===== MOBILE OVERLAY ===== */
#sbOverlay{display:none;position:fixed;inset:0;background:rgba(0,0,0,.45);z-index:89}
@media(max-width:768px){#sbOverlay.on{display:block}}
/* ===== TEST MODULE ===== */
.tst-wrap{max-width:760px;margin:0 auto;padding:24px 16px;min-height:calc(100vh - var(--nav))}
.tst-sect-hd{margin-bottom:22px}
.tst-sect-hd h2{font-size:20px;font-weight:800;color:var(--t1);margin-bottom:4px}
.tst-sect-hd p{font-size:13px;color:var(--t3)}
.tst-cfg-card{background:var(--surf);border:1px solid var(--bdr);border-radius:var(--rl);padding:20px 24px;margin-bottom:16px}
.tst-cfg-card h3{font-size:14px;font-weight:700;color:var(--t1);margin-bottom:12px;padding-bottom:8px;border-bottom:1px solid var(--bdr)}
.tst-mode-row{display:flex;gap:10px;flex-wrap:wrap}
.tst-mode-btn{flex:1;min-width:140px;padding:12px 16px;border-radius:var(--r);border:2px solid var(--bdr2);background:var(--surf2);cursor:pointer;text-align:left;transition:.15s}
.tst-mode-btn:hover{border-color:var(--com);background:var(--com-bg)}
.tst-mode-btn.sel{border-color:var(--com);background:var(--com-bg)}
.tst-mode-btn input{display:none}
.tst-mode-lbl{font-size:13px;font-weight:700;color:var(--t1);display:block;margin-bottom:3px}
.tst-mode-desc{font-size:11.5px;color:var(--t2)}
.tst-blk-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(110px,1fr));gap:8px}
.tst-blk-btn{padding:8px 10px;border-radius:var(--r);border:2px solid var(--bdr2);background:var(--surf2);cursor:pointer;text-align:center;font-size:12px;font-weight:600;color:var(--t2);transition:.15s}
.tst-blk-btn:hover,.tst-blk-btn.sel{border-color:var(--com);background:var(--com-bg);color:var(--com)}
.tst-pen-row{display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.tst-pen-row label{font-size:13px;color:var(--t1);font-weight:600}
.tst-pen-sel{padding:6px 10px;border:1.5px solid var(--bdr2);border-radius:var(--r);background:var(--surf2);color:var(--t1);font-size:13px;cursor:pointer}
.tst-start-row{display:flex;gap:8px;flex-wrap:wrap;margin-top:4px}
.tst-start-btn{padding:11px 24px;border-radius:var(--r);background:var(--com);color:#fff;font-size:14px;font-weight:700;border:none;cursor:pointer;transition:.15s}
.tst-start-btn:hover{opacity:.9}
.tst-start-fall{padding:11px 24px;border-radius:var(--r);background:var(--surf2);border:1.5px solid var(--bdr2);color:var(--t1);font-size:14px;font-weight:700;cursor:pointer;transition:.15s}
.tst-start-fall:hover{background:var(--surf3)}
.tst-stats-grid{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:18px}
.tst-scard{background:var(--surf);border:1px solid var(--bdr);border-radius:var(--r);padding:10px 16px;text-align:center;flex:1;min-width:90px}
.tst-scard-v{font-size:22px;font-weight:800;color:var(--t1)}.tst-scard-l{font-size:11px;color:var(--t3);margin-top:2px}
/* Run screen */
.tst-run-hd{margin-bottom:18px}
.tst-prog-bar{height:5px;background:var(--surf3);border-radius:3px;overflow:hidden;margin-bottom:6px}
.tst-prog-fill{height:100%;background:var(--com);border-radius:3px;transition:width .4s}
.tst-prog-txt{font-size:11.5px;color:var(--t3);text-align:right}
.tst-qbox{background:var(--surf);border:1px solid var(--bdr);border-radius:var(--rl);padding:20px 22px}
.tst-qlabel{font-size:11px;color:var(--t3);margin-bottom:8px;display:flex;align-items:center;gap:6px}
.tst-blk-badge{background:var(--surf2);border:1px solid var(--bdr);border-radius:20px;padding:1px 8px;font-size:10.5px;font-weight:700;color:var(--t2)}
.tst-qtxt{font-size:15px;font-weight:600;color:var(--t1);line-height:1.55;margin-bottom:16px}
.tst-opts{display:flex;flex-direction:column;gap:8px;margin-bottom:14px}
.tst-opt{display:flex;align-items:flex-start;gap:10px;padding:11px 14px;border-radius:var(--r);background:var(--surf2);border:1.5px solid var(--bdr2);font-size:13.5px;color:var(--t1);cursor:pointer;text-align:left;transition:.15s;width:100%}
.tst-opt:hover:not(:disabled){background:var(--com-bg);border-color:var(--com)}
.tst-opt.tst-ok{background:#F0FDF4;border-color:#16A34A;color:#14532D}
.tst-opt.tst-ko{background:#FEF2F2;border-color:#DC2626;color:#7F1D1D}
[data-theme=dark] .tst-opt.tst-ok{background:#14532D;color:#A7F3D0;border-color:#16A34A}
[data-theme=dark] .tst-opt.tst-ko{background:#7F1D1D;color:#FECACA;border-color:#DC2626}
.tst-optl{min-width:26px;height:26px;border-radius:50%;background:var(--surf3);border:1.5px solid var(--bdr2);display:flex;align-items:center;justify-content:center;font-size:11px;font-weight:700;flex-shrink:0}
.tst-fb{font-size:13px;line-height:1.6;border-radius:var(--r);padding:10px 13px;display:none;margin-bottom:12px}
.tst-fb.on{display:block}.tst-fb.tst-fb-ok{background:#F0FDF4;border:1px solid #16A34A;color:#14532D}
.tst-fb.tst-fb-ko{background:#FEF2F2;border:1px solid #DC2626;color:#7F1D1D}
[data-theme=dark] .tst-fb.tst-fb-ok{background:#064E3B;color:#A7F3D0;border-color:#059669}
[data-theme=dark] .tst-fb.tst-fb-ko{background:#450A0A;color:#FECACA;border-color:#991B1B}
.tst-nav-row{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:8px}
.tst-counters{font-size:12px;color:var(--t3)}
/* Result screen */
.tst-res-box{text-align:center;padding:20px 0}
.tst-res-icon{font-size:52px;margin-bottom:10px}
.tst-res-score{font-size:36px;font-weight:800;color:var(--t1);margin-bottom:6px}
.tst-res-sub{font-size:13px;color:var(--t3);margin-bottom:4px}
.tst-res-stats{display:flex;gap:10px;justify-content:center;margin:18px 0;flex-wrap:wrap}
.tst-stat{background:var(--surf2);border:1px solid var(--bdr);border-radius:var(--r);padding:12px 18px;text-align:center;flex:1;min-width:80px;display:flex;flex-direction:column;gap:4px}
.tst-stat-v{font-size:24px;font-weight:800}
.tst-stat-ok .tst-stat-v{color:var(--ok)}.tst-stat-ko .tst-stat-v{color:var(--er)}.tst-stat-sk .tst-stat-v{color:var(--t3)}
.tst-res-acts{display:flex;gap:8px;justify-content:center;flex-wrap:wrap;margin-top:16px}

/* ===== TOP NAVIGATION ===== */
.top-nav{position:fixed;top:0;left:0;right:0;height:var(--nav);background:#0F172A;display:flex;align-items:center;gap:0;z-index:250;box-shadow:0 2px 8px rgba(0,0,0,.25)}
.top-nav .app-logo{color:#fff;font-size:13px;font-weight:700;padding:0 16px;letter-spacing:.5px;white-space:nowrap;opacity:.7}
.top-nav .nav-tabs{display:flex;gap:4px;padding:0 8px}
.nav-tab{background:transparent;border:none;color:rgba(255,255,255,.6);font-size:13px;font-weight:600;padding:6px 18px;border-radius:6px;cursor:pointer;transition:all .2s;letter-spacing:.3px}
.nav-tab:hover{background:rgba(255,255,255,.1);color:#fff}
.nav-tab.active{background:rgba(255,255,255,.15);color:#fff}
.nav-tab .ni{margin-right:5px;font-size:14px}
/* Sections */
.app-sect{display:none}
.app-sect.visible{display:block}
/* Legislación iframe */
#sect-legislacion{padding-top:0}
#legi-frame{width:100%;height:calc(100vh - var(--nav));border:none;display:block}
/* Test placeholder */
.test-placeholder{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:calc(100vh - var(--nav));background:var(--bg);gap:20px;padding:40px}
.test-placeholder .tp-icon{font-size:72px}
.test-placeholder h2{font-size:26px;font-weight:700;color:var(--t1);text-align:center}
.test-placeholder p{font-size:15px;color:var(--t2);text-align:center;max-width:480px;line-height:1.6}
.test-placeholder .tp-badge{background:var(--cd-bg);color:var(--cd);border:1px solid #FDE68A;border-radius:20px;padding:6px 16px;font-size:12px;font-weight:700;letter-spacing:.5px}
.test-cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:16px;width:100%;max-width:800px;margin-top:20px}
.test-card-ph{background:var(--surf);border:2px dashed var(--bdr2);border-radius:12px;padding:24px;text-align:center;opacity:.5}
.test-card-ph .tc-icon{font-size:32px;display:block;margin-bottom:8px}
.test-card-ph span{font-size:13px;color:var(--t2);font-weight:600}


/* ═══════════════════════════════════════════════════════════════
   REDISEÑO VISUAL — J.Cancio · Preparación Élite Trabajo Social
   Paleta profesional · Modo oscuro principal · Tipografía premium
   ═══════════════════════════════════════════════════════════════ */

/* ─── VARIABLES ACTUALIZADAS ─────────────────────────────────── */
:root {
  /* Primario morado (acción principal) */
  --pri: #7C3AED;
  --pri-h: #8B5CF6;
  --pri-soft: #1E1040;
  --pri-bg: rgba(124,58,237,.12);

  /* Tipografía */
  --ff-title: Inter, 'Segoe UI', system-ui, sans-serif;
  --ff-body:  Manrope, Inter, 'Segoe UI', system-ui, sans-serif;
  --ff-mono:  'JetBrains Mono', 'Consolas', 'Courier New', monospace;

  /* Tokens de color por función cognitiva */
  --ok:    #16A34A;  --ok-t:  #BBF7D0;
  --err:   #DC2626;  --err-t: #FECACA;
  --warn:  #F59E0B;  --warn-t:#FEF3C7;
  --blue:  #2563EB;  --blue-t:#BFDBFE;

  /* Transiciones */
  --tr: .18s ease;
  --r: 12px;
  --r-lg: 18px;
}

/* ─── MODO OSCURO (por defecto) ──────────────────────────────── */
html[data-theme="dark"] {
  --bg:    #0B1020;
  --surf:  #121A2D;
  --surf2: #18223A;
  --surf3: #1E2D4A;
  --bdr:   rgba(255,255,255,.08);
  --bdr2:  rgba(255,255,255,.14);
  --t1:    #F3F4F6;
  --t2:    #94A3B8;
  --t3:    #64748B;
  --sh:    0 4px 24px rgba(0,0,0,.5);
  --sh2:   0 2px 8px  rgba(0,0,0,.3);
}

/* ─── MODO CLARO ─────────────────────────────────────────────── */
html[data-theme="light"] {
  --bg:    #F8FAFC;
  --surf:  #FFFFFF;
  --surf2: #F1F5F9;
  --surf3: #E2E8F0;
  --bdr:   #E2E8F0;
  --bdr2:  #CBD5E1;
  --t1:    #0F172A;
  --t2:    #475569;
  --t3:    #94A3B8;
  --sh:    0 4px 20px rgba(0,0,0,.08);
  --sh2:   0 1px 4px  rgba(0,0,0,.06);
}

/* ─── TIPOGRAFÍA BASE ─────────────────────────────────────────── */
body { font-family: var(--ff-body); background: var(--bg); color: var(--t1); }
h1,h2,h3,h4,h5 { font-family: var(--ff-title); font-weight: 800; }

/* ─── TOP NAV MEJORADO ───────────────────────────────────────── */
.top-nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: 48px;
  background: var(--surf);
  border-bottom: 1px solid var(--bdr);
  display: flex;
  align-items: center;
  padding: 0 16px;
  gap: 12px;
  z-index: 200;
  box-shadow: var(--sh2);
}

.app-logo {
  font-family: var(--ff-title);
  font-weight: 900;
  font-size: 15px;
  color: var(--t1);
  letter-spacing: -.3px;
  white-space: nowrap;
}
.app-logo .logo-brand { color: var(--pri); }
.app-logo .logo-sub   { font-size: 11px; font-weight: 600; color: var(--t3); margin-left: 6px; }

.nav-tabs { display: flex; gap: 2px; flex: 1; justify-content: center; }

.nav-tab {
  display: flex; align-items: center; gap: 6px;
  padding: 6px 14px;
  border: none;
  background: transparent;
  color: var(--t2);
  font-family: var(--ff-body);
  font-size: 13px;
  font-weight: 600;
  border-radius: 8px;
  cursor: pointer;
  transition: var(--tr);
  white-space: nowrap;
}
.nav-tab:hover { background: var(--surf2); color: var(--t1); }
.nav-tab.active {
  background: var(--pri-bg);
  color: var(--pri);
  border: 1px solid rgba(124,58,237,.25);
}
.nav-tab .ni { font-size: 15px; }

/* ─── BRAND BADGE TOP-RIGHT ──────────────────────────────────── */
.brand-badge {
  font-size: 11px;
  font-weight: 700;
  color: var(--t3);
  white-space: nowrap;
  text-align: right;
}
.brand-badge a {
  color: var(--pri);
  text-decoration: none;
  font-weight: 800;
}
.brand-badge a:hover { text-decoration: underline; }

/* ─── APP SECTIONS ───────────────────────────────────────────── */
.app-sect { display: none; margin-top: 48px; }
.app-sect.visible { display: block; }

/* ─── TOPBAR (dentro de sect-estudio) MEJORADA ───────────────── */
.topbar {
  background: var(--surf);
  border-bottom: 1px solid var(--bdr);
}
.tb-brand { font-family: var(--ff-title); font-weight: 800; }

/* ─── SIDEBAR DE TEMAS ─────────────────────────────────────────── */
.sb-item { border-radius: 8px; transition: var(--tr); }
.sb-item:hover { background: var(--surf2); }
.sb-item.act { background: var(--pri-bg); border-left: 3px solid var(--pri); }

/* ─── TARJETAS DE ESTUDIO ──────────────────────────────────────── */
.tc {
  border-radius: var(--r-lg) !important;
  border: 1px solid var(--bdr) !important;
  box-shadow: var(--sh2) !important;
  transition: transform var(--tr), box-shadow var(--tr) !important;
}
.tc:hover {
  transform: translateY(-2px) !important;
  box-shadow: var(--sh) !important;
}

/* ─── BOTONES PRIMARIOS ────────────────────────────────────────── */
.btn-pri, .tst-start-btn, .start-btn {
  background: var(--pri) !important;
  border: none !important;
  border-radius: var(--r) !important;
  color: #fff !important;
  font-family: var(--ff-title) !important;
  font-weight: 800 !important;
  cursor: pointer !important;
  transition: var(--tr) !important;
}
.btn-pri:hover, .tst-start-btn:hover, .start-btn:hover {
  background: var(--pri-h) !important;
  transform: translateY(-1px) !important;
  box-shadow: 0 4px 16px rgba(124,58,237,.4) !important;
}

/* ─── SIMULADOR: INTEGRADO DENTRO DE sect-test ─────────────────── */
#sect-test {
  background: var(--bg);
  overflow: visible;
}

/* Config hero */
.config-hero h1 { font-family: var(--ff-title); color: var(--t1); }
.config-hero p   { color: var(--t2); }

/* Mode cards */
.mode-card.sel {
  background: var(--pri-soft) !important;
  border-color: var(--pri) !important;
}
[data-theme=light] .mode-card.sel {
  background: var(--pri-bg) !important;
}

/* Option buttons */
.ob.sel { background: var(--pri) !important; border-color: var(--pri) !important; }
.ob:hover { border-color: var(--pri) !important; }

/* Start button */
.start-btn { background: var(--pri) !important; }
.start-btn:hover { background: var(--pri-h) !important; }

/* Progress bar */
.ep-fill { background: var(--pri) !important; }

/* Results score ring */
.score-ring { border-color: var(--pri) !important; box-shadow: 0 0 30px rgba(124,58,237,.35) !important; }
.score-n    { color: var(--pri) !important; font-family: var(--ff-mono) !important; }

/* Result actions */
.ra.pri { background: var(--pri) !important; border-color: var(--pri) !important; }
.ra.pri:hover { background: var(--pri-h) !important; }

/* Minimap current */
.mmd.cur { background: var(--pri) !important; border-color: var(--pri) !important; }

/* Nav & submit */
.next-btn { background: var(--pri) !important; }
.next-btn:hover { background: var(--pri-h) !important; }
.submit-btn { background: var(--err) !important; }

/* ─── BOTÓN DEJAR EN BLANCO ──────────────────────────────────── */
.blank-btn {
  display: flex; align-items: center; justify-content: center; gap: 8px;
  width: 100%; margin-top: 10px; padding: 10px 16px; border-radius: 9px;
  border: 1.5px dashed var(--bdr2); background: transparent;
  color: var(--t3); font-size: 13px; font-weight: 600; cursor: pointer;
  transition: border-color .15s, color .15s, background .15s;
  letter-spacing: .02em;
}
.blank-btn:hover { border-color: #F59E0B; color: #F59E0B; background: rgba(245,158,11,.07); }
.blank-btn.active {
  border-color: #F59E0B; border-style: solid;
  color: #F59E0B; background: rgba(245,158,11,.12);
  font-weight: 700;
}
/* Minimap: en blanco explícito */
.mmd.blk {
  background: rgba(245,158,11,.18) !important;
  border-color: #F59E0B !important;
  color: #F59E0B !important;
  font-style: italic;
}

/* ─── ESTADÍSTICAS DE PROGRESO EN TEST ─────────────────────────── */
#sim-progress-dash {
  max-width: 800px;
  margin: 20px auto 0;
  padding: 0 20px;
}
.spd-title {
  font-family: var(--ff-title);
  font-size: 13px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: .07em;
  color: var(--t3);
  margin-bottom: 14px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.spd-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px;
  margin-bottom: 20px;
}
@media(max-width:600px){ .spd-grid { grid-template-columns: repeat(2,1fr); } }
.spd-card {
  background: var(--surf2);
  border: 1px solid var(--bdr);
  border-radius: var(--r);
  padding: 14px 12px;
  text-align: center;
}
.spd-val {
  font-family: var(--ff-mono);
  font-size: 26px;
  font-weight: 900;
  line-height: 1;
  margin-bottom: 4px;
}
.spd-lbl { font-size: 11px; color: var(--t3); font-weight: 600; text-transform: uppercase; letter-spacing: .06em; }
.spd-val.ok  { color: var(--ok);  }
.spd-val.err { color: var(--err); }
.spd-val.pri { color: var(--pri); }
.spd-val.neu { color: var(--t2);  }

.spd-blk-title {
  font-size: 12px; font-weight: 700; color: var(--t3);
  text-transform: uppercase; letter-spacing: .06em;
  margin: 16px 0 8px;
}
.spd-blk-row {
  display: flex; align-items: center; gap: 10px;
  padding: 8px 0; border-bottom: 1px solid var(--bdr);
}
.spd-blk-name { font-size: 12.5px; font-weight: 700; color: var(--t2); min-width: 80px; }
.spd-pct  { font-family: var(--ff-mono); font-size: 13px; font-weight: 800; min-width: 44px; text-align: right; }
.spd-bar  { flex: 1; height: 5px; background: var(--surf3); border-radius: 3px; overflow: hidden; }
.spd-barf { height: 100%; border-radius: 3px; background: var(--pri); transition: width .4s ease; }
.spd-count{ font-size: 11px; color: var(--t3); min-width: 60px; text-align: right; }

/* ─── FOOTER J.CANCIO ────────────────────────────────────────────── */
.jc-footer {
  text-align: center;
  padding: 28px 16px 16px;
  font-size: 11.5px;
  color: var(--t3);
  border-top: 1px solid var(--bdr);
  margin-top: 40px;
}
.jc-footer strong { color: var(--t2); }
.jc-footer a { color: var(--pri); text-decoration: none; font-weight: 700; }
.jc-footer a:hover { text-decoration: underline; }

/* ─── PANTALLA DE RESULTADOS MEJORADA ─────────────────────────── */
.r-hero h2 { font-family: var(--ff-title); font-size: 24px; }
.sc .sv { font-family: var(--ff-mono); font-weight: 900; }

/* ─── RESULTADOS: FIRMA JC ────────────────────────────────────── */
.r-footer-jc {
  text-align: center;
  margin-top: 24px;
  padding: 16px;
  font-size: 12px;
  color: var(--t3);
  border-top: 1px solid var(--bdr);
}
.r-footer-jc a { color: var(--pri); font-weight: 700; text-decoration: none; }

/* ─── MICROINTERACCIONES ─────────────────────────────────────── */
@keyframes fadeIn { from{opacity:0;transform:translateY(6px)} to{opacity:1;transform:none} }
.app-sect.visible { animation: fadeIn .22s ease; }
.qo { transition: border-color var(--tr), background var(--tr), transform var(--tr); }
.qo:hover:not(:disabled) { transform: translateX(2px); }
.mode-card { transition: border-color var(--tr), background var(--tr), transform var(--tr); }
.mode-card:hover { transform: translateY(-1px); }
.ob { transition: background var(--tr), border-color var(--tr), color var(--tr); }
.ra { transition: background var(--tr), border-color var(--tr), transform var(--tr); }
.ra:hover { transform: translateY(-1px); }

/* ─── ACCESIBILIDAD ──────────────────────────────────────────── */
:focus-visible { outline: 2px solid var(--pri); outline-offset: 2px; }
button { min-height: 38px; }

/* ─── RESPONSIVE ─────────────────────────────────────────────── */
@media(max-width:640px){
  .spd-grid { grid-template-columns: repeat(2,1fr); }
  .brand-badge { display: none; }
}

/* ─── SRS DASHBOARD ──────────────────────────────────────────── */
.srs-states { display:flex; gap:6px; margin-bottom:14px; flex-wrap:wrap; }
.srs-state-pill {
  flex:1; min-width:70px; padding:10px 8px; border-radius:8px; text-align:center;
  border:1px solid transparent; font-size:11px; font-weight:700; text-transform:uppercase; letter-spacing:.05em;
}
.srs-state-pill .srs-n { font-size:22px; font-weight:900; font-family:var(--ff-mono); display:block; margin-bottom:2px; }
.srs-pill-new      { background:#1E3A5F22; border-color:#3B82F633; color:#60A5FA; }
.srs-pill-learning { background:#78350F22; border-color:#F59E0B33; color:#FCD34D; }
.srs-pill-review   { background:#1E3A2F22; border-color:#10B98133; color:#34D399; }
.srs-pill-mastered { background:#2D1B6922; border-color:#7C3AED33; color:#A78BFA; }
.srs-pill-due      { background:#3B1E1E33; border-color:#EF444433; color:#F87171; }
.srs-forecast { display:flex; align-items:flex-end; gap:5px; height:52px; padding:0 4px; }
.srs-forecast-bar { flex:1; display:flex; flex-direction:column; align-items:center; gap:2px; }
.srs-forecast-bar .fb-n { font-size:10px; font-weight:800; color:var(--t2); }
.srs-forecast-bar .fb-b { width:100%; border-radius:3px 3px 0 0; background:var(--pri); opacity:.7; min-height:2px; }
.srs-forecast-bar .fb-l { font-size:9px; color:var(--t3); }
.srs-btn { display:block; width:100%; margin-top:10px; padding:11px 16px; border-radius:9px;
  background:linear-gradient(135deg,var(--pri),#5B21B6); color:#fff; border:none; cursor:pointer;
  font-size:13px; font-weight:800; letter-spacing:.04em; text-align:center; transition:opacity .15s; }
.srs-btn:hover { opacity:.88; }
.srs-btn:disabled { background:var(--surf3); color:var(--t3); cursor:not-allowed; }
.srs-weak-row { display:flex; align-items:center; gap:6px; padding:4px 0; border-bottom:1px solid var(--bdr); font-size:12px; }
.recency-badge { display:inline-block; font-size:10px; font-weight:700; padding:2px 7px; border-radius:20px;
  background:var(--pri)22; color:var(--pri); border:1px solid var(--pri)44; letter-spacing:.04em; vertical-align:middle; margin-left:6px; }

/* ══════════════════════════════════════════════════════
   MENÚ HAMBURGUESA MÓVIL
   Oculta las pestañas en pantallas pequeñas y muestra
   un drawer deslizante con todas las secciones.
   ══════════════════════════════════════════════════════ */

/* Botón hamburguesa — solo visible en móvil */
.nav-hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  width: 36px; height: 36px;
  border-radius: 8px;
  background: var(--surf2, rgba(255,255,255,.08));
  border: 1px solid var(--bdr, rgba(255,255,255,.1));
  cursor: pointer;
  padding: 0;
  min-height: 0;
  transition: background .15s;
  flex-shrink: 0;
}
.nav-hamburger:hover { background: var(--surf3, rgba(255,255,255,.15)); }
.nav-hamburger .hb-line {
  width: 18px; height: 2px;
  background: var(--t1, #F8FAFC);
  border-radius: 2px;
  transition: transform .25s, opacity .25s;
}
/* Animación X cuando está abierto */
.nav-hamburger.open .hb-line:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-hamburger.open .hb-line:nth-child(2) { opacity: 0; }
.nav-hamburger.open .hb-line:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Overlay oscuro */
.mob-nav-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.55);
  z-index: 230;
  backdrop-filter: blur(2px);
}
.mob-nav-overlay.on { display: block; }

/* Drawer deslizante desde arriba */
.mob-nav-drawer {
  position: fixed;
  top: 48px; left: 0; right: 0;
  background: var(--surf, #101827);
  border-bottom: 1px solid var(--bdr, rgba(255,255,255,.1));
  z-index: 240;
  padding: 12px 16px 20px;
  box-shadow: 0 16px 48px rgba(0,0,0,.45);
  transform: translateY(-110%);
  transition: transform .28s cubic-bezier(.4,0,.2,1);
}
.mob-nav-drawer.open { transform: translateY(0); }

/* Título del drawer */
.mob-nav-title {
  font-size: 10px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: .12em;
  color: var(--t3, #64748B);
  margin-bottom: 12px;
  padding-left: 4px;
}

/* Botones dentro del drawer */
.mob-nav-btn {
  display: flex;
  align-items: center;
  gap: 14px;
  width: 100%;
  padding: 13px 16px;
  border-radius: 10px;
  border: 1.5px solid transparent;
  background: transparent;
  color: var(--t2, #94A3B8);
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  transition: background .15s, color .15s, border-color .15s;
  text-align: left;
  margin-bottom: 4px;
  min-height: 0;
}
.mob-nav-btn:hover {
  background: var(--surf2, rgba(255,255,255,.06));
  color: var(--t1, #F8FAFC);
}
.mob-nav-btn.active {
  background: rgba(124,58,237,.15);
  border-color: rgba(124,58,237,.35);
  color: #A78BFA;
}
.mob-nav-btn .mnb-icon { font-size: 22px; width: 32px; text-align: center; flex-shrink: 0; }
.mob-nav-btn .mnb-label { flex: 1; }
.mob-nav-btn .mnb-arrow { font-size: 13px; color: var(--t3); }

/* Divider dentro del drawer */
.mob-nav-divider {
  height: 1px;
  background: var(--bdr, rgba(255,255,255,.08));
  margin: 10px 0;
}

/* Pie del drawer con marca */
.mob-nav-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 4px 0;
  margin-top: 4px;
}
.mob-nav-footer-brand {
  font-size: 11px; font-weight: 800;
  color: var(--t3, #64748B);
}
.mob-nav-footer-brand span { color: #7C3AED; }
.mob-nav-footer a {
  font-size: 11px; color: #7C3AED;
  text-decoration: none; font-weight: 700;
}

/* En móvil: ocultar pestañas, mostrar hamburguesa */
@media (max-width: 700px) {
  .nav-tabs { display: none !important; }
  .nav-hamburger { display: flex !important; }
  /* En el top-nav el logo queda a la izq y hamburguesa a la dcha */
  .top-nav { justify-content: space-between; }
  .nav-right .nav-icon-btn:not(#themeToggleNav) { display: none; }
}

/* En escritorio: ocultar drawer y hamburguesa */
@media (min-width: 701px) {
  .nav-hamburger { display: none !important; }
  .mob-nav-drawer { display: none !important; }
  .mob-nav-overlay { display: none !important; }
}

/* ─── MODO IMPRESIÓN ─────────────────────────────────────────── */
@media print {
  .top-nav, .of-nav, .exam-bar, .topbar, #sbOverlay,
  .ra, .next-btn, .submit-btn, .start-btn, .theme-btn { display: none !important; }
  body { background: #fff !important; color: #000 !important; }
  .q-text { font-size: 14px !important; color: #000 !important; }
  .qo { border: 1px solid #ccc !important; background: #fff !important; color: #000 !important; }
  .print-footer {
    display: block !important;
    text-align: center;
    font-size: 10px;
    color: #666;
    margin-top: 20px;
    border-top: 1px solid #ccc;
    padding-top: 8px;
  }
}
.print-footer { display: none; }

/* ════════════════════════════════════════════════════════
   INICIO DASHBOARD — PREMIUM HOME SCREEN
   J.Cancio · Preparación Élite Trabajo Social
   ════════════════════════════════════════════════════════ */

/* Top-nav right icons */
.nav-right { display:flex; align-items:center; gap:8px; margin-left:auto; }
.nav-icon-btn {
  width:34px; height:34px; border-radius:8px;
  background:var(--surf2,rgba(255,255,255,.08));
  border:1px solid var(--bdr,rgba(255,255,255,.08));
  color:var(--t2,#94A3B8); font-size:15px;
  display:flex; align-items:center; justify-content:center;
  cursor:pointer; transition:.15s; min-height:0;
}
.nav-icon-btn:hover { background:var(--surf3,rgba(255,255,255,.15)); color:var(--t1); }
.nav-jc-badge {
  width:32px; height:32px; border-radius:50%;
  background:linear-gradient(135deg,#7C3AED,#2563EB);
  display:flex; align-items:center; justify-content:center;
  cursor:default;
}
.nav-jc-initials { font-size:11px; font-weight:900; color:#fff; letter-spacing:.5px; }

/* Inicio section wrapper */
.inicio-wrap {
  min-height: calc(100vh - 48px);
  background: var(--bg,#0B1020);
  overflow-x: hidden;
}

/* HERO */
.inicio-hero {
  position: relative;
  padding: 64px 24px 56px;
  display: flex;
  align-items: center;
  gap: 40px;
  max-width: 1100px;
  margin: 0 auto;
  flex-wrap: wrap;
}
.inicio-hero-bg {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 80% 60% at 20% 40%, rgba(124,58,237,.18) 0%, transparent 60%),
              radial-gradient(ellipse 60% 50% at 80% 60%, rgba(37,99,235,.12) 0%, transparent 60%);
  pointer-events: none;
}
.inicio-hero-content { flex: 1; min-width: 280px; position: relative; z-index: 1; }
.inicio-eyebrow {
  font-size: 11px; font-weight: 800; text-transform: uppercase;
  letter-spacing: .14em; color: #7C3AED; margin-bottom: 16px;
  display: flex; align-items: center; gap: 8px;
}
.inicio-eyebrow::before {
  content: ''; display: block; width: 24px; height: 2px;
  background: #7C3AED; border-radius: 2px;
}
.inicio-title {
  font-size: clamp(28px,5vw,46px);
  font-weight: 900;
  line-height: 1.18;
  color: var(--t1,#F8FAFC);
  margin-bottom: 18px;
  letter-spacing: -.5px;
}
.inicio-title span { color: #7C3AED; }
.inicio-subtitle {
  font-size: 15px;
  color: var(--t2,#94A3B8);
  line-height: 1.7;
  max-width: 520px;
  margin-bottom: 32px;
}
.inicio-hero-actions { display: flex; gap: 12px; flex-wrap: wrap; }
.inicio-btn-primary {
  padding: 13px 26px;
  background: linear-gradient(135deg,#7C3AED,#8B5CF6);
  color: #fff; border: none; border-radius: 10px;
  font-size: 14px; font-weight: 800; cursor: pointer;
  transition: .2s; box-shadow: 0 4px 20px rgba(124,58,237,.35);
  min-height: 0;
}
.inicio-btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(124,58,237,.45);
}
.inicio-btn-secondary {
  padding: 13px 26px;
  background: var(--surf2,rgba(255,255,255,.06));
  color: var(--t1,#F8FAFC);
  border: 1.5px solid var(--bdr2,rgba(255,255,255,.12));
  border-radius: 10px; font-size: 14px; font-weight: 700;
  cursor: pointer; transition: .2s; min-height: 0;
}
.inicio-btn-secondary:hover {
  background: var(--surf3,rgba(255,255,255,.1));
  border-color: rgba(124,58,237,.4);
}
.inicio-hero-badge {
  display: flex; align-items: center; gap: 16px;
  background: var(--surf,rgba(16,24,39,.8));
  border: 1px solid var(--bdr,rgba(255,255,255,.08));
  border-radius: 18px; padding: 24px 32px;
  backdrop-filter: blur(8px);
  box-shadow: 0 8px 32px rgba(0,0,0,.3);
  position: relative; z-index: 1;
}
.ihb-icon { font-size: 40px; }
.ihb-text { font-size: 13px; color: var(--t2,#94A3B8); line-height: 1.5; }
.ihb-text strong { color: var(--t1,#F8FAFC); font-size: 15px; display: block; }

/* Stat cards */
.inicio-section {
  padding: 32px 24px;
  max-width: 1100px;
  margin: 0 auto;
}
.inicio-section-title {
  font-size: 22px; font-weight: 900;
  color: var(--t1,#F8FAFC);
  margin-bottom: 24px; letter-spacing: -.3px;
}
.inicio-stats-grid {
  display: grid;
  grid-template-columns: repeat(4,1fr);
  gap: 14px;
}
@media(max-width:800px){ .inicio-stats-grid { grid-template-columns: repeat(2,1fr); } }
@media(max-width:480px){ .inicio-stats-grid { grid-template-columns: 1fr; } }

.istat-card {
  background: var(--surf,#101827);
  border: 1px solid var(--bdr,rgba(255,255,255,.08));
  border-radius: 14px;
  padding: 22px 18px;
  text-align: center;
  position: relative; overflow: hidden;
  transition: transform .2s, box-shadow .2s;
  cursor: default;
}
.istat-card::before {
  content: '';
  position: absolute; top: 0; left: 0; right: 0; height: 3px;
  background: var(--ic,#7C3AED);
  border-radius: 14px 14px 0 0;
}
.istat-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 36px rgba(0,0,0,.25);
}
.istat-icon { font-size: 28px; margin-bottom: 10px; }
.istat-num {
  font-size: 32px; font-weight: 900;
  color: var(--ic,#7C3AED);
  line-height: 1; margin-bottom: 6px;
  letter-spacing: -.5px;
}
.istat-lbl { font-size: 12px; color: var(--t3,#64748B); font-weight: 700; text-transform: uppercase; letter-spacing: .07em; }

/* Feature cards */
.inicio-cards-grid {
  display: grid;
  grid-template-columns: repeat(4,1fr);
  gap: 14px;
}
@media(max-width:900px){ .inicio-cards-grid { grid-template-columns: repeat(2,1fr); } }
@media(max-width:500px){ .inicio-cards-grid { grid-template-columns: 1fr; } }

.icard {
  background: var(--surf,#101827);
  border: 1px solid var(--bdr,rgba(255,255,255,.08));
  border-radius: 16px;
  padding: 24px 20px;
  cursor: pointer;
  transition: transform .2s, box-shadow .2s, border-color .2s;
  display: flex; flex-direction: column; gap: 10px;
}
.icard:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 40px rgba(0,0,0,.3);
  border-color: rgba(124,58,237,.35);
}
.icard-icon {
  width: 52px; height: 52px; border-radius: 14px;
  display: flex; align-items: center; justify-content: center;
  font-size: 26px;
}
.icard h3 {
  font-size: 15px; font-weight: 800;
  color: var(--t1,#F8FAFC); margin: 0;
}
.icard p {
  font-size: 13px; color: var(--t2,#94A3B8);
  line-height: 1.6; margin: 0; flex: 1;
}
.icard-btn {
  font-size: 13px; font-weight: 800;
  color: #7C3AED; margin-top: 4px;
}

/* Simulacro strip */
.inicio-simstrip {
  background: var(--surf,#101827);
  border: 1px solid var(--bdr,rgba(255,255,255,.08));
  border-radius: 18px;
  padding: 28px 32px;
  display: flex;
  align-items: center;
  gap: 32px;
  flex-wrap: wrap;
}
.simstrip-info { flex: 1; min-width: 220px; }
.simstrip-info h3 { font-size: 17px; font-weight: 900; color: var(--t1,#F8FAFC); margin-bottom: 6px; }
.simstrip-info p { font-size: 13px; color: var(--t2,#94A3B8); line-height: 1.6; }
.simstrip-modes { display: flex; gap: 10px; flex-wrap: wrap; }
.simmode-pill {
  padding: 10px 16px; border-radius: 10px;
  background: rgba(255,255,255,.04);
  border: 1.5px solid var(--mc,#7C3AED);
  font-size: 12px; font-weight: 700; color: var(--t1,#F8FAFC);
  text-align: center; line-height: 1.5;
}
.simmode-pill small { display: block; font-weight: 500; color: var(--t2,#94A3B8); font-size: 11px; }

/* Brand footer */
.inicio-brand-footer {
  background: var(--surf,#101827);
  border-top: 1px solid var(--bdr,rgba(255,255,255,.08));
  padding: 36px 32px;
  display: flex;
  align-items: center;
  gap: 32px;
  flex-wrap: wrap;
  margin-top: 16px;
}
.ibf-logo { display: flex; align-items: center; gap: 14px; }
.ibf-icon { font-size: 32px; }
.ibf-title { font-size: 16px; font-weight: 900; color: var(--t1,#F8FAFC); }
.ibf-sub { font-size: 12px; color: var(--t2,#94A3B8); font-weight: 600; }
.ibf-taglines { flex: 1; }
.ibf-taglines p {
  font-size: 13px; color: var(--t2,#94A3B8);
  line-height: 1.7; margin: 0;
}
.ibf-taglines em { color: var(--t3,#64748B); font-style: italic; }
.ibf-link a {
  font-size: 13px; font-weight: 800;
  color: #7C3AED; text-decoration: none;
  border: 1.5px solid rgba(124,58,237,.4);
  padding: 8px 16px; border-radius: 8px;
  transition: .15s; white-space: nowrap;
}
.ibf-link a:hover {
  background: rgba(124,58,237,.12);
}

/* Light mode overrides for inicio */
html[data-theme=light] .inicio-hero-bg {
  background: radial-gradient(ellipse 80% 60% at 20% 40%, rgba(124,58,237,.08) 0%, transparent 60%),
              radial-gradient(ellipse 60% 50% at 80% 60%, rgba(37,99,235,.06) 0%, transparent 60%);
}
html[data-theme=light] .inicio-hero-badge {
  background: #fff;
  box-shadow: 0 4px 24px rgba(0,0,0,.1);
}
html[data-theme=light] .icard:hover { border-color: rgba(124,58,237,.3); }

/* ── SIMULADOR: clases propias sin conflicto con el app principal ── */
.sim-hero { text-align:center; margin-bottom:24px; padding-top:8px; }
.sim-hero h1 { font-size:24px; font-weight:900; margin-bottom:6px; }
.sim-hero p  { color:var(--t2,#475569); font-size:13.5px; }
.sim-stats   { display:flex; gap:8px; justify-content:center; flex-wrap:wrap; margin-bottom:20px; }
.sim-cs      { margin-bottom:22px; }
.sim-cs-label{ font-size:11px; font-weight:800; text-transform:uppercase; letter-spacing:.09em;
                color:var(--t3,#64748b); margin-bottom:10px; }
.sim-hint    { font-size:11.5px; color:var(--t3,#94a3b8); margin-top:8px; }
.sim-start-row{ display:flex; gap:12px; flex-wrap:wrap; margin-top:28px; padding-bottom:40px; }
.sim-start-btn{ flex:1; min-width:180px; padding:15px; background:#7C3AED; color:#fff;
                border:none; border-radius:10px; font-size:16px; font-weight:800; cursor:pointer; transition:.15s; }
.sim-start-btn:hover{ background:#8B5CF6; transform:translateY(-1px); box-shadow:0 4px 16px rgba(124,58,237,.4); }
.sim-fall-btn { padding:14px 20px; background:var(--surf2,#f1f5f9); color:var(--t1,#0f172a);
                border:1.5px solid var(--bdr2,#cbd5e1); border-radius:10px; font-size:14px;
                font-weight:700; cursor:pointer; transition:.15s; }
.sim-fall-btn:hover{ background:var(--surf3,#e2e8f0); }
#screen-config { padding:20px 20px 40px; max-width:820px; margin:0 auto; }

.sim-cs { margin-bottom:22px; display:block !important; min-height:0 !important; text-align:left !important; }

/* ── SIMULADOR: overrides específicos para evitar conflictos ── */
#sect-test .ob{padding:8px 15px;border-radius:8px;border:2px solid var(--bdr2,#475569);background:var(--surf2,#273548);color:var(--t1,#f1f5f9);font-size:13px;font-weight:600;transition:.15s;cursor:pointer}
#sect-test .ob:hover{background:var(--surf3,#334155);border-color:var(--com,#2563eb)}
#sect-test .ob.sel{background:var(--com,#7C3AED);border-color:var(--com,#7C3AED);color:#fff}
.num-adj{width:36px;height:36px;border-radius:8px;border:2px solid var(--bdr2);background:var(--surf2);color:var(--t1);font-size:16px;font-weight:700;cursor:pointer;transition:.15s;display:flex;align-items:center;justify-content:center}
.num-adj:hover{background:var(--surf3);border-color:var(--pri)}
#sect-test .mode-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}
#sect-test .mode-card{padding:16px 18px;border-radius:10px;border:2.5px solid var(--bdr2,#475569);background:var(--surf2,#273548);cursor:pointer;transition:.15s;text-align:left;display:block!important;min-height:0!important}
#sect-test .mode-card:hover{border-color:var(--com,#2563eb)}
#sect-test .mode-card.sel{border-color:#7C3AED;background:rgba(124,58,237,.12)}
#sect-test .mode-icon{font-size:28px;margin-bottom:8px;display:block}
#sect-test .mode-name{font-size:15px;font-weight:800;color:var(--t1,#0f172a)}
#sect-test .mode-desc{font-size:12px;color:var(--t2,#475569);margin-top:3px;line-height:1.5}
#sect-test .opt-row{display:flex;gap:8px;flex-wrap:wrap;margin-top:0}
#sect-test .qo{display:flex;align-items:flex-start;gap:11px;padding:13px 15px;border:2px solid var(--bdr2,#475569);border-radius:10px;background:var(--surf2,#f1f5f9);cursor:pointer;transition:.15s;text-align:left;width:100%;font-size:14.5px;color:var(--t1,#0f172a);line-height:1.5}
#sect-test .qo:hover:not(:disabled){border-color:#7C3AED;background:var(--surf3,#e2e8f0)}
#sect-test .qo .ol{min-width:26px;height:26px;border-radius:50%;background:var(--surf3,#e2e8f0);border:1.5px solid var(--bdr2,#cbd5e1);display:flex;align-items:center;justify-content:center;font-size:12px;font-weight:800;flex-shrink:0;margin-top:1px}
#sect-test .qo.sel{border-color:#7C3AED;background:rgba(124,58,237,.08)}
#sect-test .qo.sel .ol{background:#7C3AED;color:#fff;border-color:#7C3AED}
#sect-test .qo.correct{border-color:#16A34A!important;background:#f0fdf4!important}
#sect-test .qo.correct .ol{background:#16A34A;color:#fff;border-color:#16A34A}
#sect-test .qo.wrong{border-color:#DC2626!important;background:#fef2f2!important}
#sect-test .qo.wrong .ol{background:#DC2626;color:#fff;border-color:#DC2626}
#sect-test .stat-chip{background:var(--surf2,#f1f5f9);border:1px solid var(--bdr,#e2e8f0);border-radius:20px;padding:5px 14px;font-size:12.5px;font-weight:600;color:var(--t2,#475569);display:inline-block}
#sect-test .stat-chip b{color:#7C3AED}


.dark-icon::before{content:"\263E"}
.light-icon::before{content:"\2600"}

/* Extracted style block 2 from StudyOS Fuenlabrada */
/* Capa visual unificada: no modifica el contenido, solo el acabado de interfaz. */
:root{
  --bg:#F6F8FB;--surf:#FFFFFF;--surf2:#F1F5F9;--surf3:#E2E8F0;
  --t1:#111827;--t2:#4B5563;--t3:#7C8798;--bdr:#DDE4EE;--bdr2:#C8D2DF;
  --com:#2563EB;--com-h:#1D4ED8;--com-bg:#EAF2FF;--com-lt:#BFDBFE;
  --ca:#0F9F6E;--ca-bg:#EAFBF4;--cb:#6D5BD0;--cb-bg:#F0EEFF;
  --cc:#C2417A;--cc-bg:#FFF0F6;--cd:#B7791F;--cd-bg:#FFF7E6;
  --ok:#16A34A;--er:#DC2626;--r:8px;--rl:10px;
  --sh:0 1px 2px rgba(15,23,42,.06);--shm:0 14px 38px rgba(15,23,42,.16);
}
html[data-theme=dark],html[data-theme="dark"]{
  --bg:#0B1220;--surf:#111827;--surf2:#172033;--surf3:#202B3F;
  --t1:#F4F7FB;--t2:#B4C0CF;--t3:#7F8EA3;--bdr:#243044;--bdr2:#344158;
  --com:#60A5FA;--com-h:#3B82F6;--com-bg:#122846;--com-lt:#1E3A5F;
  --ca:#34D399;--ca-bg:#092F2A;--cb:#A78BFA;--cb-bg:#241A45;
  --cc:#F472B6;--cc-bg:#3A1228;--cd:#FBBF24;--cd-bg:#33230B;
  --sh:0 1px 2px rgba(0,0,0,.22);--shm:0 18px 46px rgba(0,0,0,.34);
}
body{
  background:
    radial-gradient(circle at 18% -12%,rgba(96,165,250,.14),transparent 34rem),
    linear-gradient(180deg,var(--bg),var(--bg));
  color:var(--t1);
  letter-spacing:0;
}
.top-nav{
  height:var(--nav);
  background:rgba(11,18,32,.92)!important;
  border-bottom:1px solid rgba(148,163,184,.16);
  box-shadow:0 10px 30px rgba(0,0,0,.22)!important;
  backdrop-filter:blur(16px);
  padding:0 14px;
}
html[data-theme=light] .top-nav{
  background:rgba(255,255,255,.9)!important;
  border-bottom:1px solid var(--bdr);
}
.top-nav .app-logo{opacity:1!important;color:var(--t1)!important;padding:0 12px!important}
html[data-theme=dark] .top-nav .app-logo{color:#fff!important}
.logo-brand{font-weight:900;letter-spacing:.01em}
.logo-sub{color:var(--t3);font-weight:700;margin-left:5px}
.nav-tabs{gap:6px!important}
.nav-tab{
  border:1px solid transparent!important;
  border-radius:8px!important;
  padding:7px 14px!important;
  color:var(--t2)!important;
  font-size:12.5px!important;
  letter-spacing:0!important;
}
html[data-theme=dark] .nav-tab{color:#B4C0CF!important}
.nav-tab:hover{background:var(--surf2)!important;color:var(--t1)!important;border-color:var(--bdr)!important}
.nav-tab.active{
  background:linear-gradient(180deg,var(--com),var(--com-h))!important;
  border-color:transparent!important;
  color:#fff!important;
  box-shadow:0 8px 18px rgba(37,99,235,.28);
}
.nav-tab .ni,.mnb-icon,.tb-brand:first-letter,.istat-icon,.icard-icon,.ihb-icon,.ibf-icon,.test-placeholder .tp-icon{
  filter:saturate(.72);
}
.nav-icon-btn,.bico,.bx,.theme-btn,.back-btn,.nav-btn,.tmr-navbtn,.small-btn,.ba,.fcb,.ob,.ra,.inicio-btn-secondary{
  border-radius:8px!important;
  border:1px solid var(--bdr2)!important;
  background:var(--surf2)!important;
  color:var(--t1)!important;
  box-shadow:none!important;
}
.nav-icon-btn:hover,.bico:hover,.bx:hover,.theme-btn:hover,.back-btn:hover,.nav-btn:hover,.tmr-navbtn:hover,.small-btn:hover,.ba:hover,.fcb:hover,.ob:hover,.ra:hover,.inicio-btn-secondary:hover{
  background:var(--surf3)!important;
  border-color:var(--com)!important;
  color:var(--t1)!important;
  transform:none!important;
}
.inicio-btn-primary,.start-btn,.sim-start-btn,.next-btn,.ra.pri,.small-btn.primary,.ba.pri{
  background:linear-gradient(180deg,var(--com),var(--com-h))!important;
  border-color:transparent!important;
  color:#fff!important;
  border-radius:8px!important;
  box-shadow:0 10px 24px rgba(37,99,235,.25)!important;
}
.inicio-wrap{
  background:
    linear-gradient(180deg,rgba(96,165,250,.08),transparent 360px),
    var(--bg)!important;
  color:var(--t1);
}
.inicio-hero{
  max-width:1180px!important;
  margin:0 auto 20px!important;
  min-height:360px!important;
  border:1px solid var(--bdr)!important;
  border-radius:0 0 18px 18px!important;
  background:
    linear-gradient(135deg,rgba(37,99,235,.15),rgba(109,91,208,.09) 45%,rgba(15,159,110,.08)),
    var(--surf)!important;
  box-shadow:var(--shm)!important;
  overflow:hidden;
}
.inicio-hero-bg{
  background:
    linear-gradient(110deg,rgba(255,255,255,.05),transparent 38%),
    repeating-linear-gradient(90deg,rgba(148,163,184,.055) 0 1px,transparent 1px 72px)!important;
}
.inicio-eyebrow{
  color:var(--com)!important;
  background:var(--com-bg)!important;
  border:1px solid var(--com-lt)!important;
  border-radius:999px!important;
  padding:5px 10px!important;
  display:inline-flex!important;
  width:max-content;
}
.inicio-title{
  font-size:clamp(34px,5vw,56px)!important;
  line-height:1.02!important;
  letter-spacing:0!important;
  max-width:760px;
}
.inicio-title span{color:var(--com)!important}
.inicio-subtitle{max-width:660px!important;color:var(--t2)!important;font-size:16px!important}
.inicio-hero-badge,.istat-card,.icard,.inicio-simstrip,.inicio-brand-footer,.esk,.lbody,.fcard,.ei,.caso,.mov .mbox,.panel,.study-panel,.flash,.sc,.fb-box,.mode-card,.test-card-ph{
  background:var(--surf)!important;
  border:1px solid var(--bdr)!important;
  border-radius:10px!important;
  box-shadow:var(--sh)!important;
}
.istat-card,.icard{transition:border-color .16s,box-shadow .16s,transform .16s!important}
.istat-card:hover,.icard:hover{
  transform:translateY(-2px)!important;
  border-color:rgba(96,165,250,.45)!important;
  box-shadow:0 12px 26px rgba(15,23,42,.14)!important;
}
.istat-num{letter-spacing:0!important}
.icard-icon{
  border-radius:10px!important;
  background:var(--com-bg)!important;
  color:var(--com)!important;
}
.icard-btn,.ibf-link a{color:var(--com)!important}
.inicio-simstrip{gap:22px!important}
.simmode-pill,.stat-chip,.badge,.chip,.mtag,.ppill,.bf,.tmr-bf,.quick,.rch{
  border-radius:999px!important;
  background:var(--surf2)!important;
  border:1px solid var(--bdr)!important;
  color:var(--t2)!important;
  box-shadow:none!important;
}
.stat-chip b,.badge b,.chip b{color:var(--com)}
.topbar,.sidebar,.tmr-sidebar,.tmr-toolbar,.exam-bar,.of-nav{
  background:rgba(17,24,39,.94)!important;
  border-color:var(--bdr)!important;
  box-shadow:var(--sh)!important;
  backdrop-filter:blur(14px);
}
html[data-theme=light] .topbar,html[data-theme=light] .sidebar,html[data-theme=light] .tmr-sidebar,html[data-theme=light] .tmr-toolbar,html[data-theme=light] .exam-bar,html[data-theme=light] .of-nav{
  background:rgba(255,255,255,.94)!important;
}
.main{max-width:1040px!important;padding:28px!important}
#topicView h1,.tmr-article h2,.tmr-th1,.sim-hero h1,.config-hero h1{
  letter-spacing:0!important;
}
.ltabs{
  background:transparent!important;
  border:0!important;
  border-bottom:1px solid var(--bdr)!important;
  border-radius:0!important;
  padding:0!important;
  gap:6px!important;
}
.ltab{
  border:1px solid transparent!important;
  border-radius:8px 8px 0 0!important;
  color:var(--t2)!important;
}
.ltab.on{
  background:var(--surf)!important;
  border-color:var(--bdr)!important;
  border-bottom-color:var(--surf)!important;
  color:var(--t1)!important;
  box-shadow:none!important;
}
.lbody{border-top:0!important;border-radius:0 0 10px 10px!important}
.fcard,.caso,.hl,.mnem,.tribbox,.trit,.cq,.cres{
  border-radius:10px!important;
  box-shadow:none!important;
}
.mnem{
  background:var(--cb-bg)!important;
  border:1px solid rgba(167,139,250,.45)!important;
}
.tribbox,.trit,.hl.am{
  background:var(--cd-bg)!important;
  border-color:rgba(251,191,36,.5)!important;
}
.hl,.cq{background:var(--com-bg)!important;border-color:rgba(96,165,250,.45)!important}
.hl.gr,.cres{background:var(--ca-bg)!important;border-color:rgba(52,211,153,.45)!important}
.hl.rd{background:rgba(220,38,38,.1)!important;border-color:rgba(220,38,38,.35)!important}
.tec,.tmr-article{
  font-size:15px!important;
  line-height:1.85!important;
}
.tmr-article{
  max-width:900px;
  margin:0 auto;
  width:100%;
  padding:34px 42px!important;
}
.tmr-article h2,.tmr-th1{
  font-size:24px!important;
  border-bottom:1px solid var(--bdr)!important;
  padding-bottom:14px!important;
}
.tmr-article h3,.tec h3{
  border-left:3px solid var(--com)!important;
  background:linear-gradient(90deg,var(--com-bg),transparent)!important;
  padding:7px 0 7px 12px!important;
  border-radius:6px!important;
}
.tmr-tbl,.ptbl,.ctbl,.bk-table{
  border-collapse:separate!important;
  border-spacing:0!important;
  overflow:hidden;
  border:1px solid var(--bdr)!important;
  border-radius:10px!important;
}
.tmr-tbl th,.ptbl th,.ctbl th,.bk-table th{
  background:var(--surf2)!important;
  color:var(--t1)!important;
  border-bottom:1px solid var(--bdr)!important;
}
.tmr-tbl td,.ptbl td,.ctbl td,.bk-table td{border-bottom:1px solid var(--bdr)!important}
.tmr-tbl tr:last-child td,.ptbl tr:last-child td,.ctbl tr:last-child td,.bk-table tr:last-child td{border-bottom:0!important}
#sect-test,.sim-wrap{background:var(--bg)!important}
#screen-config,#screen-results{max-width:900px!important}
.mode-card,.qo{
  background:var(--surf)!important;
  border:1px solid var(--bdr2)!important;
}
.mode-card.sel,.qo.sel{
  background:var(--com-bg)!important;
  border-color:var(--com)!important;
}
.qo.correct{background:var(--ca-bg)!important;border-color:var(--ok)!important;color:var(--t1)!important}
.qo.wrong{background:rgba(220,38,38,.12)!important;border-color:var(--er)!important;color:var(--t1)!important}
.score-ring{
  background:var(--surf)!important;
  border-color:var(--com)!important;
  box-shadow:0 16px 42px rgba(37,99,235,.18)!important;
}
.progressbar,.tpbar,.ep-bar,.mb{background:var(--surf3)!important}
.progressbar div,.tpfill,.ep-fill,.mbf{background:linear-gradient(90deg,var(--com),var(--ca))!important}
input,select,.tb-search input,.tmr-search-inp{
  background:var(--surf2)!important;
  border:1px solid var(--bdr2)!important;
  color:var(--t1)!important;
  border-radius:8px!important;
}
input:focus,select:focus,.tb-search input:focus,.tmr-search-inp:focus{
  border-color:var(--com)!important;
  box-shadow:0 0 0 3px rgba(96,165,250,.18)!important;
  outline:none!important;
}
mark{
  background:rgba(251,191,36,.22)!important;
  color:var(--t1)!important;
}
@media(max-width:768px){
  .main{padding:18px!important}
  .inicio-hero{border-radius:0 0 14px 14px!important;min-height:auto!important}
  .inicio-title{font-size:34px!important}
  .tmr-article{padding:24px 18px!important}
}

/* Extracted style block 3 from StudyOS Fuenlabrada */
/* === SIMULADOR INTEGRADO (sect-test) === */

#screen-config { padding-top: 24px !important; }
#screen-results { padding-top: 24px !important; }
.exam-bar { top: 48px !important; }
#sect-test { position: relative; overflow-y: auto; min-height: calc(100vh - 48px); }
.sim-wrap { min-height: calc(100vh - 48px); background: var(--surf); }

#sect-test{
  --nav:48px;
  --com:#2563eb;--com-h:#1d4ed8;--com-bg:#eff6ff;
  --surf:#1e293b;--surf2:#273548;--surf3:#334155;
  --bdr:#334155;--bdr2:#475569;
  --t1:#f1f5f9;--t2:#94a3b8;--t3:#64748b;
  --ok:#22c55e;--ok-bg:#052e16;--err:#ef4444;--err-bg:#450a0a;
  --warn:#f59e0b;--warn-bg:#451a03;
  --nav:58px;--r:10px;--shm:0 4px 24px rgba(0,0,0,.4);
  --f:'Segoe UI',system-ui,sans-serif;
}
html[data-theme=light] #sect-test {
  --surf:#f8fafc;--surf2:#f1f5f9;--surf3:#e2e8f0;
  --bdr:#e2e8f0;--bdr2:#cbd5e1;--t1:#0f172a;--t2:#475569;--t3:#94a3b8;
  --ok-bg:#f0fdf4;--err-bg:#fef2f2;--warn-bg:#fffbeb;--shm:0 4px 20px rgba(0,0,0,.08);
}
*{box-sizing:border-box;margin:0;padding:0}
/* body styles moved to .sim-wrap */
.hidden{display:none!important}
button{cursor:pointer;font-family:var(--f)}
.topbar{position:fixed;top:0;left:0;right:0;height:var(--nav);background:var(--surf);border-bottom:1px solid var(--bdr);display:flex;align-items:center;padding:0 20px;gap:12px;z-index:100}
.logo{font-size:14px;font-weight:800;color:var(--t1)}.logo span{color:var(--com)}
.spacer{flex:1}
.theme-btn{background:var(--surf2);border:1.5px solid var(--bdr2);color:var(--t2);border-radius:8px;padding:6px 12px;font-size:13px;font-weight:600}
.theme-btn:hover{background:var(--surf3)}
.back-btn{background:none;border:1.5px solid var(--bdr2);color:var(--t2);border-radius:8px;padding:6px 12px;font-size:13px;font-weight:600}
.back-btn:hover{background:var(--surf2)}

/* ── EMPTY ── */
#screen-empty{display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;gap:20px;min-height:100vh;padding:80px 24px 40px}
.empty-icon{font-size:64px}
#screen-empty h1{font-size:26px;font-weight:800}
#screen-empty p{color:var(--t2);font-size:14.5px;max-width:500px;line-height:1.7}
.code-box{background:var(--surf2);border:1px solid var(--bdr);border-radius:var(--r);padding:14px 20px;font-family:monospace;font-size:13px;color:var(--ok);text-align:left;width:100%;max-width:540px;line-height:1.8}

/* ── CONFIG ── */
#screen-config{padding:80px 20px 60px;max-width:800px;margin:0 auto}
.config-hero{text-align:center;margin-bottom:28px}
.config-hero h1{font-size:27px;font-weight:900;margin-bottom:5px}
.config-hero p{color:var(--t2);font-size:14px}
.config-stats{display:flex;gap:10px;justify-content:center;margin-bottom:28px;flex-wrap:wrap}
.stat-chip{background:var(--surf2);border:1px solid var(--bdr);border-radius:20px;padding:5px 14px;font-size:12.5px;font-weight:600;color:var(--t2)}
.stat-chip b{color:var(--com)}
.cs{margin-bottom:20px}
.cs-label{font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.08em;color:var(--t3);margin-bottom:10px}
.opt-row{display:flex;gap:8px;flex-wrap:wrap}
.ob{padding:8px 15px;border-radius:8px;border:2px solid var(--bdr2);background:var(--surf2);color:var(--t1);font-size:13px;font-weight:600;transition:.15s}
.ob:hover{background:var(--surf3);border-color:var(--com)}
.ob.sel{background:var(--com);border-color:var(--com);color:#fff}
.mode-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.mode-card{padding:16px 18px;border-radius:var(--r);border:2.5px solid var(--bdr2);background:var(--surf2);cursor:pointer;transition:.15s;text-align:left}
.mode-card:hover{border-color:var(--com);background:var(--surf3)}
.mode-card.sel{border-color:var(--com);background:#172554}
html[data-theme=light] .mode-card.sel{background:var(--com-bg)}
.mode-icon{font-size:28px;margin-bottom:8px}
.mode-name{font-size:15px;font-weight:800;color:var(--t1)}
.mode-desc{font-size:12px;color:var(--t2);margin-top:3px;line-height:1.5}
.start-btn{width:100%;padding:15px;background:var(--com);color:#fff;border:none;border-radius:var(--r);font-size:16px;font-weight:800;margin-top:24px;transition:.15s;letter-spacing:.02em}
.start-btn:hover{background:var(--com-h);transform:translateY(-1px);box-shadow:var(--shm)}

/* ── EXAM ── */
#screen-exam{display:flex;flex-direction:column;min-height:100vh;padding-top:var(--nav)}
.exam-bar{position:fixed;top:var(--nav);left:0;right:0;z-index:90;background:var(--surf);border-bottom:1px solid var(--bdr);padding:10px 18px;display:flex;align-items:center;gap:14px}
.ep-wrap{flex:1}
.ep-text{font-size:12px;color:var(--t2);margin-bottom:4px;font-weight:600}
.ep-bar{height:4px;background:var(--surf3);border-radius:2px;overflow:hidden}
.ep-fill{height:100%;background:var(--com);border-radius:2px;transition:width .3s}
.tema-tag{font-size:11px;font-weight:700;padding:3px 10px;border-radius:20px;background:var(--surf2);color:var(--t2);border:1px solid var(--bdr);white-space:nowrap;max-width:200px;overflow:hidden;text-overflow:ellipsis}
.timer-disp{font-size:14px;font-weight:800;color:var(--t1);min-width:72px;text-align:right;font-variant-numeric:tabular-nums}
.timer-disp.urgent{color:var(--err);animation:blink 1s infinite}
@keyframes blink{0%,100%{opacity:1}50%{opacity:.4}}
.exam-/* body styles moved to .sim-wrap */
.q-num{font-size:11.5px;font-weight:700;color:var(--t3);margin-bottom:10px;text-transform:uppercase;letter-spacing:.07em}
.q-text{font-size:16px;line-height:1.75;color:var(--t1);margin-bottom:22px;font-weight:500}
.q-opts{display:flex;flex-direction:column;gap:9px}
.qo{display:flex;align-items:flex-start;gap:11px;padding:13px 15px;border:2px solid var(--bdr2);border-radius:var(--r);background:var(--surf2);cursor:pointer;transition:.15s;text-align:left;width:100%;font-size:14.5px;color:var(--t1);line-height:1.5}
.qo:hover:not(:disabled){border-color:var(--com);background:var(--surf3)}
.qo .ol{min-width:26px;height:26px;border-radius:50%;background:var(--surf3);border:1.5px solid var(--bdr2);display:flex;align-items:center;justify-content:center;font-size:12px;font-weight:800;flex-shrink:0;margin-top:1px}
.qo.sel{border-color:var(--com);background:#172554}
html[data-theme=light] .qo.sel{background:var(--com-bg)}
.qo.sel .ol{background:var(--com);color:#fff;border-color:var(--com)}
.qo.correct{border-color:var(--ok)!important;background:var(--ok-bg)!important}
.qo.correct .ol{background:var(--ok);color:#fff;border-color:var(--ok)}
.qo.wrong{border-color:var(--err)!important;background:var(--err-bg)!important}
.qo.wrong .ol{background:var(--err);color:#fff;border-color:var(--err)}
.qo:disabled{cursor:default}
/* Feedback */
.fb-box{margin-top:18px;padding:16px 18px;border-radius:var(--r);border:1.5px solid var(--bdr);background:var(--surf2);animation:su .2s ease}
@keyframes su{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}
.fb-res{font-size:15px;font-weight:800;margin-bottom:7px}
.fb-res.ok{color:var(--ok)}.fb-res.err{color:var(--err)}
.fb-exp{font-size:13.5px;color:var(--t2);line-height:1.6;margin-bottom:5px}
.fb-ref{font-size:12px;color:var(--t3);font-style:italic}
.next-btn{width:100%;padding:12px;background:var(--com);color:#fff;border:none;border-radius:var(--r);font-size:14px;font-weight:700;margin-top:14px;transition:.15s}
.next-btn:hover{background:var(--com-h)}
/* Oficial nav */
.of-nav{position:fixed;bottom:0;left:0;right:0;z-index:90;background:var(--surf);border-top:1px solid var(--bdr);padding:10px 16px;display:flex;gap:8px;align-items:center}
.nav-btn{padding:8px 16px;border-radius:8px;border:1.5px solid var(--bdr2);background:var(--surf2);color:var(--t1);font-size:13px;font-weight:600;transition:.15s}
.nav-btn:hover{background:var(--surf3)}.nav-btn:disabled{opacity:.4;cursor:default}
.minimap{flex:1;display:flex;flex-wrap:wrap;gap:3px;justify-content:center;overflow:hidden;max-height:40px}
.mmd{width:22px;height:22px;border-radius:4px;background:var(--surf3);border:1px solid var(--bdr);cursor:pointer;font-size:9px;display:flex;align-items:center;justify-content:center;color:var(--t3);font-weight:700;transition:.1s}
.mmd:hover{border-color:var(--com)}
.mmd.cur{border-color:var(--com);background:var(--com);color:#fff}
.mmd.ans{border-color:var(--bdr2);background:var(--surf3);color:var(--t2)}
.submit-btn{padding:9px 18px;border-radius:8px;background:var(--err);color:#fff;border:none;font-size:13px;font-weight:700;white-space:nowrap}
.submit-btn:hover{background:#dc2626}
/* ── RESULTS ── */
#screen-results{padding:80px 20px 60px;max-width:700px;margin:0 auto}
.r-hero{text-align:center;padding:28px 0}
.score-ring{width:140px;height:140px;border-radius:50%;margin:0 auto 18px;border:8px solid var(--com);display:flex;flex-direction:column;align-items:center;justify-content:center;background:var(--surf2);box-shadow:0 0 28px rgba(37,99,235,.3)}
.score-n{font-size:36px;font-weight:900;color:var(--com);line-height:1}
.score-d{font-size:14px;color:var(--t2);font-weight:600}
.r-hero h2{font-size:22px;font-weight:800;margin-bottom:5px}
.r-hero p{color:var(--t2);font-size:13.5px;line-height:1.6}
.stats-row{display:grid;grid-template-columns:repeat(3,1fr);gap:11px;margin:22px 0}
.sc{background:var(--surf2);border:1px solid var(--bdr);border-radius:var(--r);padding:16px;text-align:center}
.sc .sv{font-size:28px;font-weight:900;line-height:1;margin-bottom:4px}
.sc .sl{font-size:12px;color:var(--t2);font-weight:600}
.sc.ok .sv{color:var(--ok)}.sc.err .sv{color:var(--err)}.sc.neu .sv{color:var(--t2)}
.pen-note{text-align:center;font-size:12.5px;color:var(--t3);margin-bottom:16px}
.bk-table{width:100%;border-collapse:collapse;font-size:13px;margin-top:16px}
.bk-table th{text-align:left;padding:8px 10px;color:var(--t3);font-size:11px;text-transform:uppercase;letter-spacing:.07em;border-bottom:1px solid var(--bdr)}
.bk-table td{padding:9px 10px;border-bottom:1px solid var(--bdr)}
.bk-table tr:last-child td{border-bottom:none}
.mb{height:5px;border-radius:3px;background:var(--surf3);margin-top:4px;overflow:hidden}
.mbf{height:100%;background:var(--com);border-radius:3px}
.r-actions{display:flex;flex-wrap:wrap;gap:9px;margin-top:26px}
.ra{flex:1;min-width:130px;padding:11px;border-radius:8px;font-size:13px;font-weight:700;border:1.5px solid var(--bdr2);background:var(--surf2);color:var(--t1);transition:.15s}
.ra:hover{background:var(--surf3)}
.ra.pri{background:var(--com);border-color:var(--com);color:#fff}
.ra.pri:hover{background:var(--com-h)}
@media(max-width:600px){
  .mode-grid{grid-template-columns:1fr}
  .stats-row{gap:8px}.sc .sv{font-size:22px}
  .exam-/* body styles moved to .sim-wrap */
  .mmd{width:18px;height:18px;font-size:8px}
  .tema-tag{max-width:130px}
}

/* Extracted style block 4 from StudyOS Fuenlabrada */
/* Ajustes finales para estilos cargados despues, especialmente el simulador. */
#sect-test{
  --com:#60A5FA;--com-h:#3B82F6;--com-bg:#122846;
  --surf:#111827;--surf2:#172033;--surf3:#202B3F;
  --bdr:#243044;--bdr2:#344158;
  --t1:#F4F7FB;--t2:#B4C0CF;--t3:#7F8EA3;
  --ok:#16A34A;--ok-bg:#092F2A;--err:#DC2626;--err-bg:#3A1017;
  --warn:#FBBF24;--warn-bg:#33230B;--r:8px;--shm:0 18px 46px rgba(0,0,0,.34);
}
html[data-theme=light] #sect-test{
  --com:#2563EB;--com-h:#1D4ED8;--com-bg:#EAF2FF;
  --surf:#FFFFFF;--surf2:#F1F5F9;--surf3:#E2E8F0;
  --bdr:#DDE4EE;--bdr2:#C8D2DF;
  --t1:#111827;--t2:#4B5563;--t3:#7C8798;
  --ok-bg:#EAFBF4;--err-bg:#FEF2F2;--warn-bg:#FFF7E6;--shm:0 14px 38px rgba(15,23,42,.16);
}
#sect-test,.sim-wrap{background:var(--bg)!important}
#sect-test .mode-card,#sect-test .qo,.sc,.fb-box,.flash,.study-panel{
  background:var(--surf)!important;
  border:1px solid var(--bdr)!important;
  border-radius:10px!important;
  box-shadow:0 1px 2px rgba(0,0,0,.08)!important;
}
#sect-test .mode-card:hover,#sect-test .qo:hover:not(:disabled){
  border-color:var(--com)!important;
  background:var(--surf2)!important;
}
#sect-test .mode-card.sel,#sect-test .qo.sel{
  background:var(--com-bg)!important;
  border-color:var(--com)!important;
}
#sect-test .qo.correct{background:var(--ok-bg)!important;border-color:var(--ok)!important;color:var(--t1)!important}
#sect-test .qo.wrong{background:var(--err-bg)!important;border-color:var(--err)!important;color:var(--t1)!important}
#sect-test .start-btn,#sect-test .next-btn,#sect-test .ra.pri,.sim-start-btn{
  background:linear-gradient(180deg,var(--com),var(--com-h))!important;
  border-color:transparent!important;
  border-radius:8px!important;
  color:#fff!important;
  box-shadow:0 10px 24px rgba(37,99,235,.24)!important;
}
#sect-test .ob,#sect-test .ra,#sect-test .nav-btn,#sect-test .sim-fall-btn{
  background:var(--surf2)!important;
  border:1px solid var(--bdr2)!important;
  color:var(--t1)!important;
  border-radius:8px!important;
}
#sect-test .ob.sel,#sect-test .mmd.cur{
  background:var(--com)!important;
  border-color:var(--com)!important;
  color:#fff!important;
}
#sect-test .stat-chip{
  background:var(--surf2)!important;
  border:1px solid var(--bdr)!important;
  color:var(--t2)!important;
}
#sect-test .stat-chip b,.score-n{color:var(--com)!important}
.exam-bar,.of-nav{
  background:rgba(17,24,39,.94)!important;
  border-color:var(--bdr)!important;
  backdrop-filter:blur(14px);
}
html[data-theme=light] .exam-bar,html[data-theme=light] .of-nav{background:rgba(255,255,255,.94)!important}
.score-ring{
  background:var(--surf)!important;
  border-color:var(--com)!important;
  box-shadow:0 16px 42px rgba(37,99,235,.18)!important;
}
.ep-fill,.mbf{background:linear-gradient(90deg,var(--com),var(--ok))!important}

/* Extracted style block 5 from StudyOS Fuenlabrada */
/* Refinamiento visual inspirado en la maqueta: solo presentacion, sin tocar contenido. */
:root{
  --page-max:1120px;
  --panel:#FFFFFF;
  --panel-soft:#F7FAFE;
  --ink-strong:#0B1220;
  --ink-muted:#536174;
  --line-soft:#D9E2EE;
  --blue-main:#255DE8;
  --blue-deep:#1F4FD0;
  --blue-soft:#EDF4FF;
  --gold-main:#C98A13;
  --green-main:#0EA56B;
}
html[data-theme=dark],html[data-theme="dark"]{
  --panel:#111827;
  --panel-soft:#151F31;
  --ink-strong:#F7FAFC;
  --ink-muted:#B8C4D3;
  --line-soft:#263348;
  --blue-main:#67A2FF;
  --blue-deep:#3B82F6;
  --blue-soft:#122947;
  --gold-main:#F6B73C;
  --green-main:#3DD08D;
}
body{
  background:
    linear-gradient(180deg,rgba(37,93,232,.075),rgba(37,93,232,0) 320px),
    var(--bg)!important;
}
.top-nav{
  height:52px!important;
  padding:0 18px!important;
  display:grid!important;
  grid-template-columns:minmax(160px,1fr) auto minmax(160px,1fr)!important;
  align-items:center!important;
}
.top-nav .app-logo{
  justify-self:start;
  font-size:13px!important;
  display:flex!important;
  align-items:baseline!important;
  gap:6px!important;
}
.top-nav .nav-tabs{
  justify-self:center!important;
  flex:none!important;
  background:var(--panel)!important;
  border:1px solid var(--line-soft)!important;
  border-radius:12px!important;
  padding:4px!important;
  box-shadow:0 6px 18px rgba(15,23,42,.08)!important;
}
html[data-theme=dark] .top-nav .nav-tabs{background:#0F172A!important}
.nav-tab{
  min-height:32px!important;
  padding:6px 13px!important;
  display:inline-flex!important;
  align-items:center!important;
  gap:6px!important;
  font-weight:800!important;
}
.nav-tab .ni{
  width:17px;
  margin:0!important;
  font-size:0!important;
  line-height:1;
  position:relative;
}
.nav-tab .ni::before{
  content:"";
  display:block;
  width:15px;
  height:15px;
  border:1.8px solid currentColor;
  border-radius:4px;
  opacity:.88;
}
.nav-tab[data-sect=inicio] .ni::before{border-radius:5px 5px 3px 3px;clip-path:polygon(50% 0,100% 36%,100% 100%,0 100%,0 36%)}
.nav-tab[data-sect=estudio] .ni::before{border-radius:2px;border-left-width:5px}
.nav-tab[data-sect=legislacion] .ni::before{border-radius:50%;border-top-color:transparent}
.nav-tab[data-sect=test] .ni::before{border-radius:50%;box-shadow:inset 0 0 0 3px var(--panel)}
.nav-tab[data-sect=temario] .ni::before{border-radius:2px;border-bottom-width:4px}
.nav-right{
  justify-self:end!important;
  margin-left:0!important;
}
.nav-icon-btn{
  width:32px!important;
  height:32px!important;
  padding:0!important;
  border-radius:8px!important;
}
.nav-jc-badge{
  width:32px!important;
  height:32px!important;
  border-radius:9px!important;
  box-shadow:none!important;
}
.app-sect{margin-top:52px!important}
.inicio-wrap{
  min-height:calc(100vh - 52px)!important;
  padding:34px 22px 0!important;
}
.inicio-hero,
.inicio-section,
.inicio-brand-footer{
  max-width:var(--page-max)!important;
}
.inicio-hero{
  margin:0 auto 26px!important;
  min-height:390px!important;
  padding:48px 58px!important;
  display:grid!important;
  grid-template-columns:minmax(0,1fr) 430px!important;
  align-items:center!important;
  gap:48px!important;
  border-radius:14px!important;
  background:
    linear-gradient(135deg,rgba(37,93,232,.08),rgba(109,91,208,.055) 52%,rgba(14,165,107,.07)),
    var(--panel)!important;
  box-shadow:0 22px 55px rgba(15,23,42,.15)!important;
}
html[data-theme=dark] .inicio-hero{box-shadow:0 24px 62px rgba(0,0,0,.36)!important}
.inicio-hero-bg{
  opacity:.7!important;
  background:
    radial-gradient(circle at 18% 24%,rgba(37,93,232,.13),transparent 270px),
    radial-gradient(circle at 90% 70%,rgba(14,165,107,.11),transparent 260px)!important;
}
.inicio-hero-content{
  min-width:0!important;
}
.inicio-eyebrow{
  margin-bottom:18px!important;
  font-size:11px!important;
  line-height:1!important;
  letter-spacing:.08em!important;
  color:var(--blue-main)!important;
  background:rgba(37,93,232,.08)!important;
  border-color:rgba(37,93,232,.24)!important;
}
.inicio-eyebrow::before{background:var(--blue-main)!important}
.inicio-title{
  max-width:650px!important;
  margin-bottom:18px!important;
  font-size:clamp(42px,4.4vw,64px)!important;
  line-height:.98!important;
  font-weight:950!important;
  color:var(--ink-strong)!important;
}
.inicio-title span{
  color:var(--blue-main)!important;
}
.inicio-subtitle{
  max-width:620px!important;
  margin-bottom:26px!important;
  color:var(--ink-muted)!important;
  font-size:15px!important;
  line-height:1.7!important;
}
.inicio-hero-actions{
  gap:12px!important;
}
.inicio-btn-primary,
.inicio-btn-secondary{
  min-height:42px!important;
  padding:0 18px!important;
  display:inline-flex!important;
  align-items:center!important;
  justify-content:center!important;
  gap:8px!important;
  font-size:13px!important;
  font-weight:900!important;
}
.inicio-btn-primary{
  background:linear-gradient(180deg,var(--blue-main),var(--blue-deep))!important;
  box-shadow:0 12px 22px rgba(37,93,232,.28)!important;
}
.inicio-btn-secondary{
  background:rgba(255,255,255,.62)!important;
  border-color:var(--line-soft)!important;
}
html[data-theme=dark] .inicio-btn-secondary{background:#172033!important}
.inicio-hero-badge{
  position:relative!important;
  right:auto!important;
  top:auto!important;
  width:100%!important;
  min-height:258px!important;
  padding:0!important;
  display:flex!important;
  flex-direction:column!important;
  align-items:stretch!important;
  gap:0!important;
  border-radius:12px!important;
  background:rgba(255,255,255,.82)!important;
  border:1px solid rgba(217,226,238,.92)!important;
  box-shadow:0 18px 38px rgba(15,23,42,.13)!important;
  overflow:hidden!important;
}
html[data-theme=dark] .inicio-hero-badge{background:rgba(17,24,39,.86)!important;border-color:var(--line-soft)!important}
.progress-card-head{
  min-height:42px;
  padding:0 18px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:12px;
  background:#0F172A;
  color:#fff;
}
.progress-card-head span{
  font-size:10px;
  font-weight:950;
  letter-spacing:.13em;
}
.progress-card-head strong{
  font-size:11px;
  font-weight:900;
  color:#fff;
}
.progress-card-body{
  padding:22px 20px 18px;
  display:grid;
  grid-template-columns:118px 1fr;
  gap:18px;
  align-items:center;
}
.progress-ring{
  width:112px;
  height:112px;
  border-radius:50%;
  display:grid;
  place-items:center;
  background:conic-gradient(var(--blue-main) 0 100%,#E8EEF7 0);
  box-shadow:0 10px 24px rgba(37,93,232,.2);
}
.progress-ring-inner{
  width:86px;
  height:86px;
  border-radius:50%;
  display:flex;
  flex-direction:column;
  align-items:center;
  justify-content:center;
  background:var(--panel);
  border:1px solid var(--line-soft);
  text-align:center;
}
.progress-ring-inner strong{
  color:var(--ink-strong);
  font-size:24px;
  font-weight:950;
  line-height:1;
}
.progress-ring-inner span{
  margin-top:4px;
  color:var(--ink-muted);
  font-size:10px;
  line-height:1.15;
  font-weight:800;
}
.progress-metrics{
  display:flex;
  flex-direction:column;
  gap:11px;
}
.progress-metric{
  display:grid;
  grid-template-columns:22px minmax(0,1fr) auto;
  gap:9px;
  align-items:center;
  color:var(--ink-muted);
  font-size:12px;
  font-weight:750;
}
.progress-metric strong{
  color:var(--blue-main);
  font-size:12px;
  font-weight:950;
  white-space:nowrap;
}
.pm-icon{
  width:21px;
  height:21px;
  border-radius:6px;
  display:grid;
  place-items:center;
  color:var(--blue-main);
  background:var(--blue-soft);
  border:1px solid rgba(37,93,232,.16);
  position:relative;
}
.pm-icon::before,.pm-icon::after,.shield-icon::before,.shield-icon::after{
  content:"";
  position:absolute;
  box-sizing:border-box;
}
.pm-book::before{
  width:10px;height:12px;border:2px solid currentColor;border-radius:2px;left:5px;top:4px;
}
.pm-book::after{
  width:2px;height:12px;background:currentColor;left:10px;top:4px;opacity:.55;
}
.pm-target::before{
  width:12px;height:12px;border:2px solid currentColor;border-radius:50%;left:4px;top:4px;
}
.pm-target::after{
  width:4px;height:4px;background:currentColor;border-radius:50%;left:8px;top:8px;
}
.pm-cup::before{
  width:11px;height:10px;border:2px solid currentColor;border-top:0;border-radius:0 0 5px 5px;left:5px;top:5px;
}
.pm-cup::after{
  width:8px;height:2px;background:currentColor;left:7px;top:15px;box-shadow:0 3px 0 currentColor;
}
.pm-clock::before{
  width:13px;height:13px;border:2px solid currentColor;border-radius:50%;left:4px;top:4px;
}
.pm-clock::after{
  width:5px;height:5px;border-left:2px solid currentColor;border-bottom:2px solid currentColor;left:10px;top:7px;
}
.progress-card-foot{
  padding:16px 20px 18px;
  border-top:1px solid var(--line-soft);
  display:grid;
  grid-template-columns:1fr auto;
  align-items:center;
  gap:14px;
  background:rgba(247,250,254,.62);
}
html[data-theme=dark] .progress-card-foot{background:rgba(15,23,42,.38)}
.ihb-brand{
  display:grid;
  grid-template-columns:50px 1fr;
  gap:12px;
  align-items:center;
}
.ihb-icon{
  width:50px!important;
  height:50px!important;
  border-radius:12px!important;
  background:rgba(201,138,19,.09)!important;
  color:var(--gold-main)!important;
  display:flex!important;
  align-items:center!important;
  justify-content:center!important;
  font-size:25px!important;
}
.ihb-text{
  font-size:12px!important;
  color:var(--ink-muted)!important;
  line-height:1.45!important;
}
.ihb-text strong{
  color:var(--ink-strong)!important;
  font-size:14px!important;
  display:block;
}
.official-chip{
  display:grid;
  grid-template-columns:34px auto;
  gap:8px;
  align-items:center;
  color:var(--ink-muted);
  min-width:122px;
}
.official-chip strong{
  display:block;
  color:var(--gold-main);
  font-size:11px;
  font-weight:950;
  letter-spacing:.08em;
}
.official-chip span{
  display:block;
  font-size:10px;
  line-height:1.2;
  font-weight:750;
}
.progress-insights{
  padding:0 20px 18px!important;
  display:grid!important;
  grid-template-columns:1fr 1fr!important;
  gap:10px!important;
}
.progress-insight{
  min-height:64px!important;
  padding:10px 12px!important;
  border-radius:10px!important;
  border:1px solid var(--line-soft)!important;
  background:linear-gradient(180deg,rgba(255,255,255,.74),rgba(247,250,254,.9))!important;
  box-shadow:0 8px 18px rgba(15,23,42,.06)!important;
}
html[data-theme=dark] .progress-insight{
  background:linear-gradient(180deg,rgba(30,41,59,.72),rgba(15,23,42,.62))!important;
}
.progress-insight small{
  display:flex!important;
  align-items:center!important;
  gap:6px!important;
  margin-bottom:5px!important;
  color:var(--ink-muted)!important;
  font-size:9px!important;
  font-weight:950!important;
  letter-spacing:.09em!important;
  text-transform:uppercase!important;
}
.progress-insight small::before{
  content:""!important;
  width:8px!important;
  height:8px!important;
  border-radius:999px!important;
  background:var(--blue-main)!important;
  box-shadow:0 0 0 4px rgba(37,93,232,.12)!important;
}
.progress-insight strong{
  display:block!important;
  color:var(--ink-strong)!important;
  font-size:12px!important;
  font-weight:950!important;
  line-height:1.25!important;
}
.progress-insight span{
  display:block!important;
  margin-top:3px!important;
  color:var(--ink-muted)!important;
  font-size:10px!important;
  line-height:1.3!important;
  font-weight:750!important;
}
.progress-insight.warn small::before{background:var(--gold-main)!important;box-shadow:0 0 0 4px rgba(201,138,19,.14)!important}
.progress-insight.ok small::before{background:var(--green-main)!important;box-shadow:0 0 0 4px rgba(14,165,107,.14)!important}
.progress-mini-track{
  height:6px!important;
  margin-top:8px!important;
  border-radius:999px!important;
  background:rgba(148,163,184,.18)!important;
  overflow:hidden!important;
}
.progress-mini-track i{
  display:block!important;
  height:100%!important;
  width:0%;
  border-radius:999px!important;
  background:linear-gradient(90deg,var(--blue-main),var(--green-main))!important;
}
.shield-icon{
  width:32px;
  height:32px;
  border-radius:10px;
  background:rgba(201,138,19,.1);
  border:1px solid rgba(201,138,19,.28);
  color:var(--gold-main);
  position:relative;
}
.shield-icon::before{
  width:16px;
  height:18px;
  left:7px;
  top:6px;
  border:2px solid currentColor;
  border-radius:8px 8px 9px 9px;
  clip-path:polygon(50% 0,100% 18%,100% 62%,50% 100%,0 62%,0 18%);
}
.shield-icon::after{
  width:7px;
  height:4px;
  left:12px;
  top:14px;
  border-left:2px solid currentColor;
  border-bottom:2px solid currentColor;
  transform:rotate(-45deg);
}
.inicio-section{
  margin:0 auto 30px!important;
}
.inicio-section-title{
  margin:0 0 18px!important;
  font-size:21px!important;
  line-height:1.25!important;
  font-weight:950!important;
  color:var(--ink-strong)!important;
}
.inicio-stats-grid{
  grid-template-columns:repeat(4,minmax(0,1fr))!important;
  gap:16px!important;
}
.istat-card{
  min-height:128px!important;
  padding:22px 18px!important;
  border-radius:10px!important;
  border-top:4px solid var(--ic,var(--blue-main))!important;
  display:flex!important;
  flex-direction:column!important;
  justify-content:center!important;
  align-items:center!important;
}
.istat-icon{
  margin-bottom:10px!important;
  font-size:0!important;
  width:30px!important;
  height:30px!important;
  border-radius:8px!important;
  border:1px solid currentColor!important;
  opacity:.78;
}
.istat-num{
  font-size:31px!important;
  line-height:1!important;
  color:var(--ic,var(--blue-main))!important;
}
.istat-lbl{
  margin-top:8px!important;
  color:var(--ink-muted)!important;
  font-size:10.5px!important;
  letter-spacing:.11em!important;
}
.inicio-cards-grid{
  grid-template-columns:repeat(4,minmax(0,1fr))!important;
  gap:16px!important;
}
.icard{
  min-height:214px!important;
  padding:22px!important;
  border-radius:10px!important;
  background:var(--panel)!important;
}
.icard-icon{
  width:48px!important;
  height:48px!important;
  margin-bottom:6px!important;
  font-size:0!important;
  border:1px solid rgba(37,93,232,.18)!important;
  background:var(--blue-soft)!important;
  position:relative!important;
  overflow:hidden!important;
  display:grid!important;
  place-items:center!important;
}
.icard-icon::before{
  content:"";
  position:absolute;
  box-sizing:border-box;
}
.icard-icon::after{
  content:"";
  position:absolute;
  box-sizing:border-box;
}
.icard:nth-child(1) .icard-icon{
  background:linear-gradient(180deg,rgba(124,58,237,.13),rgba(37,93,232,.08))!important;
  color:#6D5BD0!important;
  border-color:rgba(109,91,208,.28)!important;
}
.icard:nth-child(1) .icard-icon::before{
  width:22px;
  height:24px;
  left:12px;
  top:11px;
  border:2px solid currentColor;
  border-radius:4px 6px 6px 4px;
  background:rgba(255,255,255,.18);
  box-shadow:5px 3px 0 -2px currentColor;
}
.icard:nth-child(1) .icard-icon::after{
  width:9px;
  height:2px;
  left:18px;
  top:18px;
  background:currentColor;
  box-shadow:0 6px 0 currentColor;
  opacity:.8;
}
.icard:nth-child(2) .icard-icon{
  background:linear-gradient(180deg,rgba(37,93,232,.13),rgba(96,165,250,.08))!important;
  color:#2563EB!important;
  border-color:rgba(37,93,232,.28)!important;
}
.icard:nth-child(2) .icard-icon::before{
  width:21px;
  height:26px;
  left:14px;
  top:10px;
  border:2px solid currentColor;
  border-radius:4px;
  background:rgba(255,255,255,.14);
}
.icard:nth-child(2) .icard-icon::after{
  width:11px;
  height:2px;
  left:19px;
  top:18px;
  background:currentColor;
  box-shadow:0 6px 0 currentColor,0 12px 0 currentColor;
  opacity:.72;
}
.icard:nth-child(3) .icard-icon{
  background:linear-gradient(180deg,rgba(14,165,107,.14),rgba(37,93,232,.06))!important;
  color:#0EA56B!important;
  border-color:rgba(14,165,107,.3)!important;
}
.icard:nth-child(3) .icard-icon::before{
  width:25px;
  height:25px;
  left:11px;
  top:11px;
  border:2px solid currentColor;
  border-radius:50%;
  box-shadow:inset 0 0 0 5px rgba(14,165,107,.12);
}
.icard:nth-child(3) .icard-icon::after{
  width:7px;
  height:7px;
  left:20px;
  top:20px;
  background:currentColor;
  border-radius:50%;
  box-shadow:9px -13px 0 -2px currentColor;
}
.icard:nth-child(4) .icard-icon{
  background:linear-gradient(180deg,rgba(201,138,19,.14),rgba(220,38,38,.05))!important;
  color:#C98A13!important;
  border-color:rgba(201,138,19,.32)!important;
}
.icard:nth-child(4) .icard-icon::before{
  width:24px;
  height:2px;
  left:12px;
  top:18px;
  background:currentColor;
  box-shadow:11px -6px 0 -4px currentColor,11px 17px 0 -3px currentColor;
}
.icard:nth-child(4) .icard-icon::after{
  width:28px;
  height:20px;
  left:10px;
  top:15px;
  background:
    radial-gradient(circle at 8px 15px,transparent 0 6px,currentColor 6px 7px,transparent 7px),
    radial-gradient(circle at 20px 15px,transparent 0 6px,currentColor 6px 7px,transparent 7px),
    linear-gradient(currentColor,currentColor) 13px 0/2px 19px no-repeat;
  opacity:.95;
}
.icard h3{
  color:var(--ink-strong)!important;
  font-size:15px!important;
  font-weight:950!important;
}
.icard p{
  color:var(--ink-muted)!important;
  font-size:12.5px!important;
  line-height:1.65!important;
}
.icard-btn{
  color:var(--blue-main)!important;
  font-size:12px!important;
}
.inicio-simstrip{
  min-height:116px!important;
  padding:24px 28px!important;
  border-radius:10px!important;
  display:grid!important;
  grid-template-columns:1fr auto auto!important;
  align-items:center!important;
  gap:22px!important;
}
.simstrip-info h3{
  color:var(--ink-strong)!important;
  font-size:18px!important;
  font-weight:950!important;
}
.simstrip-info p{
  max-width:520px!important;
  color:var(--ink-muted)!important;
}
.simstrip-modes{
  gap:8px!important;
  justify-content:flex-end!important;
}
.simmode-pill{
  min-width:104px!important;
  padding:9px 12px!important;
  border-color:var(--line-soft)!important;
  background:var(--panel-soft)!important;
  color:var(--ink-strong)!important;
}
.simmode-pill small{color:var(--ink-muted)!important}
.inicio-brand-footer{
  width:calc(100% + 44px)!important;
  max-width:none!important;
  margin:36px -22px 0!important;
  padding:28px max(22px,calc((100vw - var(--page-max))/2))!important;
  border-radius:0!important;
  border-left:0!important;
  border-right:0!important;
  background:var(--panel)!important;
}
.ibf-title{color:var(--ink-strong)!important}
.ibf-sub,.ibf-taglines p{color:var(--ink-muted)!important}
.ibf-link a{
  border-radius:8px!important;
  color:var(--blue-main)!important;
  border-color:rgba(37,93,232,.25)!important;
  background:var(--blue-soft)!important;
}
.main{
  max-width:var(--page-max)!important;
}
.topbar{
  top:52px!important;
}
.app{
  margin-top:calc(52px + var(--th))!important;
}
.sidebar{
  top:calc(52px + var(--th))!important;
}
#sect-temario{
  height:calc(100vh - 52px)!important;
}
#sect-temario .tmr-layout{
  height:calc(100vh - 52px)!important;
}
.tmr-article{
  max-width:880px!important;
}
@media(max-width:980px){
  .top-nav{grid-template-columns:auto 1fr auto!important}
  .top-nav .nav-tabs{display:none!important}
  .inicio-hero{
    grid-template-columns:1fr!important;
    padding:34px 28px!important;
    gap:28px!important;
  }
  .inicio-hero-badge{max-width:360px!important}
  .inicio-stats-grid,.inicio-cards-grid{grid-template-columns:repeat(2,minmax(0,1fr))!important}
  .inicio-simstrip{grid-template-columns:1fr!important}
  .simstrip-modes{justify-content:flex-start!important}
}
@media(max-width:560px){
  .inicio-wrap{padding:20px 12px 0!important}
  .inicio-title{font-size:36px!important}
  .inicio-stats-grid,.inicio-cards-grid{grid-template-columns:1fr!important}
  .progress-insights{grid-template-columns:1fr!important}
  .inicio-hero{padding:28px 20px!important}
  .inicio-brand-footer{width:calc(100% + 24px)!important;margin-left:-12px!important;margin-right:-12px!important}
}
.topic-select-tools{
  display:flex;
  align-items:center;
  gap:8px;
  flex-wrap:wrap;
  margin-bottom:10px;
}
.topic-select-summary{
  margin-left:auto;
  color:var(--t2);
  font-size:12px;
  font-weight:800;
  background:var(--surf2);
  border:1px solid var(--bdr);
  border-radius:999px;
  padding:6px 12px;
}
.topic-select-grid{
  display:grid;
  grid-template-columns:repeat(auto-fill,minmax(168px,1fr));
  gap:8px;
  max-height:260px;
  overflow:auto;
  padding:4px 4px 8px;
}
.topic-chip{
  min-height:44px;
  display:flex;
  align-items:center;
  gap:9px;
  text-align:left;
  border:1px solid var(--bdr2);
  border-radius:8px;
  background:var(--surf2);
  color:var(--t1);
  padding:8px 10px;
  font-size:12px;
  font-weight:750;
  line-height:1.25;
  cursor:pointer;
  transition:.15s;
}
.topic-chip:hover{
  border-color:var(--com);
  background:var(--surf3);
}
.topic-chip.sel{
  background:var(--com-bg);
  border-color:var(--com);
  color:var(--t1);
  box-shadow:0 0 0 2px rgba(96,165,250,.14);
}
.topic-chip-num{
  min-width:32px;
  height:28px;
  display:grid;
  place-items:center;
  border-radius:7px;
  background:var(--surf);
  border:1px solid var(--bdr);
  color:var(--com);
  font-size:11px;
  font-weight:950;
}
.topic-chip.sel .topic-chip-num{
  background:var(--com);
  border-color:var(--com);
  color:#fff;
}
.topic-chip-name{
  min-width:0;
  overflow:hidden;
  display:-webkit-box;
  -webkit-line-clamp:2;
  -webkit-box-orient:vertical;
}
.topic-chip-count{
  margin-left:auto;
  color:var(--t3);
  font-size:11px;
  font-weight:850;
}
@media(max-width:560px){
  .topic-select-summary{margin-left:0;width:100%}
.topic-select-grid{grid-template-columns:1fr;max-height:320px}
}
.inicio-stats-grid .istat-card{
  position:relative!important;
  overflow:hidden!important;
}
.inicio-stats-grid .istat-card::after{
  content:""!important;
  position:absolute!important;
  width:92px!important;
  height:92px!important;
  right:-30px!important;
  top:-34px!important;
  border-radius:999px!important;
  background:radial-gradient(circle, color-mix(in srgb, var(--ic) 28%, transparent), transparent 68%)!important;
  pointer-events:none!important;
}
.inicio-stats-grid .istat-icon{
  position:relative!important;
  z-index:1!important;
  width:48px!important;
  height:48px!important;
  margin-bottom:12px!important;
  display:grid!important;
  place-items:center!important;
  border-radius:14px!important;
  border:1px solid color-mix(in srgb, var(--ic) 45%, #ffffff 30%)!important;
  background:
    radial-gradient(circle at 32% 24%, rgba(255,255,255,.92), rgba(255,255,255,.22) 32%, transparent 58%),
    linear-gradient(135deg, color-mix(in srgb, var(--ic) 92%, #ffffff 8%), color-mix(in srgb, var(--ic) 58%, #0f172a 42%))!important;
  box-shadow:
    0 12px 24px color-mix(in srgb, var(--ic) 26%, transparent),
    inset 0 1px 0 rgba(255,255,255,.45)!important;
  color:#fff!important;
  font-size:25px!important;
  line-height:1!important;
  filter:none!important;
}
.inicio-stats-grid .istat-icon::before{
  content:""!important;
  position:absolute!important;
  inset:-7px!important;
  border-radius:18px!important;
  background:color-mix(in srgb, var(--ic) 16%, transparent)!important;
  z-index:-1!important;
}
.inicio-stats-grid .istat-card:hover .istat-icon{
  transform:translateY(-2px) scale(1.04)!important;
  box-shadow:
    0 16px 32px color-mix(in srgb, var(--ic) 34%, transparent),
    inset 0 1px 0 rgba(255,255,255,.5)!important;
}
#sect-test .mode-grid{
  grid-template-columns:repeat(3,minmax(0,1fr))!important;
}
#sect-test .mode-card[onclick*="fuenlabrada"]{
  border-color:rgba(245,158,11,.42)!important;
}
#sect-test .mode-card[onclick*="fuenlabrada"].sel{
  background:rgba(245,158,11,.12)!important;
  border-color:#F59E0B!important;
}
@media(max-width:760px){
  #sect-test .mode-grid{grid-template-columns:1fr!important}
}
.top-nav{
  position:fixed!important;
  top:0!important;
  left:0!important;
  right:0!important;
  z-index:5000!important;
}
.nav-tab{
  position:relative!important;
  overflow:hidden!important;
  color:var(--ink-muted)!important;
}
.nav-tab .ni{
  width:28px!important;
  height:28px!important;
  flex:0 0 28px!important;
  display:grid!important;
  place-items:center!important;
  border-radius:9px!important;
  background:linear-gradient(180deg,rgba(255,255,255,.92),rgba(241,245,249,.72))!important;
  border:1px solid color-mix(in srgb,var(--nav-ic,#2563EB) 34%,#ffffff 40%)!important;
  box-shadow:
    0 8px 18px color-mix(in srgb,var(--nav-ic,#2563EB) 18%,transparent),
    inset 0 1px 0 rgba(255,255,255,.72)!important;
  color:var(--nav-ic,#2563EB)!important;
  font-size:0!important;
  line-height:1!important;
  margin:0!important;
}
html[data-theme=dark] .nav-tab .ni{
  background:linear-gradient(180deg,rgba(30,41,59,.95),rgba(15,23,42,.82))!important;
  border-color:color-mix(in srgb,var(--nav-ic,#60A5FA) 45%,#334155 55%)!important;
}
.nav-tab.active{
  color:#fff!important;
}
.nav-tab.active .ni{
  background:
    radial-gradient(circle at 30% 20%,rgba(255,255,255,.9),rgba(255,255,255,.18) 34%,transparent 60%),
    linear-gradient(135deg,var(--nav-ic,#2563EB),color-mix(in srgb,var(--nav-ic,#2563EB) 62%,#0F172A 38%))!important;
  color:#fff!important;
  border-color:rgba(255,255,255,.24)!important;
  box-shadow:
    0 12px 24px color-mix(in srgb,var(--nav-ic,#2563EB) 38%,transparent),
    inset 0 1px 0 rgba(255,255,255,.58)!important;
}
.nav-tab:hover .ni{
  transform:translateY(-1px) scale(1.04)!important;
}
.nav-tab[data-sect=inicio]{--nav-ic:#7C3AED}
.nav-tab[data-sect=estudio]{--nav-ic:#2563EB}
.nav-tab[data-sect=legislacion]{--nav-ic:#C98A13}
.nav-tab[data-sect=test]{--nav-ic:#16A34A}
.nav-tab[data-sect=temario]{--nav-ic:#DB2777}
.nav-tab .ni::before,
.nav-tab .ni::after{
  content:""!important;
  position:absolute!important;
  box-sizing:border-box!important;
  display:block!important;
  opacity:1!important;
}
.nav-tab[data-sect=inicio] .ni::before{
  width:16px!important;
  height:13px!important;
  left:6px!important;
  top:10px!important;
  border:2px solid currentColor!important;
  border-top:0!important;
  border-radius:3px!important;
  clip-path:none!important;
}
.nav-tab[data-sect=inicio] .ni::after{
  width:14px!important;
  height:14px!important;
  left:7px!important;
  top:4px!important;
  border-left:2px solid currentColor!important;
  border-top:2px solid currentColor!important;
  transform:rotate(45deg)!important;
  border-radius:2px!important;
}
.nav-tab[data-sect=estudio] .ni::before{
  width:15px!important;
  height:18px!important;
  left:6px!important;
  top:5px!important;
  border:2px solid currentColor!important;
  border-radius:3px!important;
  background:linear-gradient(90deg,transparent 0 43%,currentColor 43% 56%,transparent 56%)!important;
  box-shadow:5px 2px 0 -3px currentColor!important;
}
.nav-tab[data-sect=estudio] .ni::after{
  width:9px!important;
  height:2px!important;
  right:5px!important;
  top:10px!important;
  background:currentColor!important;
  box-shadow:0 5px 0 currentColor!important;
  border-radius:99px!important;
}
.nav-tab[data-sect=legislacion] .ni::before{
  width:2px!important;
  height:18px!important;
  left:13px!important;
  top:5px!important;
  border:0!important;
  border-radius:99px!important;
  background:currentColor!important;
  box-shadow:-7px 5px 0 -1px currentColor,7px 5px 0 -1px currentColor!important;
}
.nav-tab[data-sect=legislacion] .ni::after{
  width:20px!important;
  height:11px!important;
  left:4px!important;
  top:12px!important;
  border-bottom:2px solid currentColor!important;
  background:
    radial-gradient(circle at 4px 7px,transparent 0 4px,currentColor 4px 5px,transparent 5px),
    radial-gradient(circle at 16px 7px,transparent 0 4px,currentColor 4px 5px,transparent 5px)!important;
}
.nav-tab[data-sect=test] .ni::before{
  width:18px!important;
  height:18px!important;
  left:5px!important;
  top:5px!important;
  border:2px solid currentColor!important;
  border-radius:50%!important;
  box-shadow:inset 0 0 0 4px color-mix(in srgb,currentColor 20%,transparent)!important;
}
.nav-tab[data-sect=test] .ni::after{
  width:6px!important;
  height:6px!important;
  left:11px!important;
  top:11px!important;
  background:currentColor!important;
  border-radius:50%!important;
  box-shadow:8px -9px 0 -2px currentColor!important;
}
.nav-tab[data-sect=temario] .ni::before{
  width:18px!important;
  height:16px!important;
  left:5px!important;
  top:6px!important;
  border:2px solid currentColor!important;
  border-radius:3px!important;
  background:linear-gradient(90deg,transparent 0 45%,currentColor 45% 55%,transparent 55%)!important;
}
.nav-tab[data-sect=temario] .ni::after{
  width:7px!important;
  height:2px!important;
  left:9px!important;
  top:11px!important;
  background:currentColor!important;
  border-radius:99px!important;
  box-shadow:0 5px 0 currentColor,8px 0 0 currentColor,8px 5px 0 currentColor!important;
}

/* === StudyOS premium learning UI layer: estetica inspirada en apps de estudio modernas === */
:root{
  --blk-com:#2563EB;
  --blk-a:#7C3AED;
  --blk-b:#0EA56B;
  --blk-c:#DB2777;
  --blk-d:#F59E0B;
  --glass:rgba(255,255,255,.72);
  --glass-strong:rgba(255,255,255,.9);
}
html[data-theme=dark]{
  --glass:rgba(15,23,42,.72);
  --glass-strong:rgba(30,41,59,.9);
}
.app-sect{
  background:
    radial-gradient(circle at 12% 8%,rgba(37,99,235,.08),transparent 260px),
    radial-gradient(circle at 88% 18%,rgba(14,165,107,.07),transparent 280px),
    var(--bg)!important;
}
.inicio-hero{
  position:relative!important;
  overflow:hidden!important;
  border:1px solid rgba(255,255,255,.72)!important;
}
.inicio-hero::after{
  content:""!important;
  position:absolute!important;
  inset:0!important;
  background:
    linear-gradient(90deg,rgba(255,255,255,.45),transparent 35%,rgba(255,255,255,.22)),
    radial-gradient(circle at 78% 18%,rgba(37,99,235,.12),transparent 240px)!important;
  pointer-events:none!important;
}
html[data-theme=dark] .inicio-hero::after{
  background:radial-gradient(circle at 78% 18%,rgba(96,165,250,.16),transparent 240px)!important;
}
.inicio-hero-content,
.inicio-hero-badge{
  position:relative!important;
  z-index:1!important;
}
.inicio-hero-badge{
  backdrop-filter:blur(18px)!important;
  -webkit-backdrop-filter:blur(18px)!important;
  border-color:rgba(255,255,255,.66)!important;
}
.progress-card-head{
  background:
    linear-gradient(135deg,#08111F,#111827 54%,#172554)!important;
  min-height:48px!important;
}
.progress-ring{
  transform:translateZ(0)!important;
  transition:transform .18s ease, box-shadow .18s ease!important;
}
.inicio-hero-badge:hover .progress-ring{
  transform:scale(1.035)!important;
  box-shadow:0 16px 36px rgba(37,93,232,.28)!important;
}
.progress-metric{
  padding:6px 8px!important;
  border-radius:9px!important;
  transition:background .15s ease, transform .15s ease!important;
}
.progress-metric:hover{
  background:rgba(37,99,235,.055)!important;
  transform:translateX(2px)!important;
}
.progress-insight{
  transition:transform .16s ease, border-color .16s ease, box-shadow .16s ease!important;
}
.progress-insight:hover{
  transform:translateY(-2px)!important;
  border-color:rgba(37,99,235,.28)!important;
  box-shadow:0 14px 28px rgba(15,23,42,.1)!important;
}
.inicio-stats-grid{
  align-items:stretch!important;
}
.istat-card{
  isolation:isolate!important;
  border-top-width:5px!important;
  background:
    linear-gradient(180deg,var(--glass-strong),var(--panel))!important;
  transition:transform .16s ease, box-shadow .16s ease, border-color .16s ease!important;
}
.istat-card::before{
  content:""!important;
  position:absolute!important;
  inset:auto 14px 12px 14px!important;
  height:5px!important;
  border-radius:999px!important;
  background:linear-gradient(90deg,var(--ic),color-mix(in srgb,var(--ic) 22%,transparent))!important;
  opacity:.28!important;
}
.istat-card:hover{
  transform:translateY(-4px)!important;
  border-color:color-mix(in srgb,var(--ic) 42%,var(--line-soft))!important;
  box-shadow:0 18px 36px color-mix(in srgb,var(--ic) 16%,rgba(15,23,42,.1))!important;
}
.icard{
  position:relative!important;
  overflow:hidden!important;
  background:
    linear-gradient(180deg,var(--glass-strong),var(--panel))!important;
  border-color:rgba(203,213,225,.78)!important;
  transition:transform .16s ease, box-shadow .16s ease, border-color .16s ease!important;
}
.icard::after{
  content:""!important;
  position:absolute!important;
  width:120px!important;
  height:120px!important;
  right:-54px!important;
  top:-58px!important;
  border-radius:50%!important;
  background:radial-gradient(circle,rgba(37,99,235,.12),transparent 68%)!important;
  pointer-events:none!important;
}
.icard:hover{
  transform:translateY(-4px)!important;
  box-shadow:0 18px 40px rgba(15,23,42,.13)!important;
  border-color:rgba(37,99,235,.24)!important;
}
.icard:hover .icard-icon{
  transform:scale(1.06) rotate(-1deg)!important;
}
.inicio-simstrip{
  position:relative!important;
  overflow:hidden!important;
  background:
    linear-gradient(135deg,rgba(37,99,235,.06),rgba(14,165,107,.06)),
    var(--panel)!important;
}
.inicio-simstrip::before{
  content:""!important;
  position:absolute!important;
  inset:0!important;
  border-top:1px solid rgba(255,255,255,.68)!important;
  pointer-events:none!important;
}
.simmode-pill{
  transition:transform .15s ease, box-shadow .15s ease!important;
}
.simmode-pill:hover{
  transform:translateY(-2px)!important;
  box-shadow:0 10px 20px rgba(15,23,42,.08)!important;
}

/* Estudio: tarjetas y progreso por bloques */
.ti{
  position:relative!important;
  overflow:hidden!important;
  border:1px solid transparent!important;
  transition:transform .14s ease, background .14s ease, border-color .14s ease, box-shadow .14s ease!important;
}
.ti::before{
  content:""!important;
  position:absolute!important;
  left:0!important;
  top:0!important;
  bottom:0!important;
  width:4px!important;
  background:var(--blk-com)!important;
  opacity:.72!important;
}
.ti[data-b="a"]::before{background:var(--blk-a)!important}
.ti[data-b="b"]::before{background:var(--blk-b)!important}
.ti[data-b="c"]::before{background:var(--blk-c)!important}
.ti[data-b="d"]::before{background:var(--blk-d)!important}
.ti:hover{
  transform:translateX(3px)!important;
  border-color:rgba(37,99,235,.18)!important;
  box-shadow:0 8px 18px rgba(15,23,42,.08)!important;
}
.ti.active{
  box-shadow:inset 0 0 0 1px rgba(37,99,235,.18),0 10px 24px rgba(37,99,235,.12)!important;
}
.tn{
  border-radius:9px!important;
  background:linear-gradient(180deg,rgba(255,255,255,.9),rgba(241,245,249,.86))!important;
  box-shadow:inset 0 1px 0 rgba(255,255,255,.8)!important;
}
.tdot{
  width:12px!important;
  height:12px!important;
  border-radius:999px!important;
  box-shadow:0 0 0 4px rgba(148,163,184,.12)!important;
}
.tdot.done{box-shadow:0 0 0 4px rgba(22,163,74,.16)!important}
.tdot.fav{box-shadow:0 0 0 4px rgba(245,158,11,.16)!important}
.lbody,.study-panel,.flash,.caso,.ei,.fcard{
  background:
    linear-gradient(180deg,var(--glass-strong),var(--panel))!important;
  box-shadow:0 10px 28px rgba(15,23,42,.07)!important;
}
.ltab{
  transition:transform .14s ease, background .14s ease, box-shadow .14s ease!important;
}
.ltab:hover{
  transform:translateY(-1px)!important;
}
.ltab.on{
  box-shadow:0 10px 22px rgba(37,99,235,.16)!important;
}

/* Temario y legislacion: lectura de alto contraste y tarjetas mas editoriales */
.tmr-ti,.card,.topic{
  transition:transform .14s ease, box-shadow .14s ease, border-color .14s ease!important;
}
.tmr-ti:hover,.card:hover,.topic:hover{
  transform:translateY(-2px)!important;
  box-shadow:0 14px 30px rgba(15,23,42,.1)!important;
}
.tmr-tn,.chip,.badge{
  box-shadow:inset 0 1px 0 rgba(255,255,255,.65)!important;
}
.tmr-article,.lbody{
  line-height:1.72!important;
}
.tmr-article h2,.tmr-article h3,.lbody h3,.lbody h4{
  letter-spacing:0!important;
}
.tmr-tbl,.ptbl,.ctbl{
  border-radius:10px!important;
  overflow:hidden!important;
  box-shadow:0 8px 20px rgba(15,23,42,.06)!important;
}

/* Test: estetica de examen y feedback analitico */
#sect-test .sim-hero{
  border:1px solid rgba(203,213,225,.78)!important;
  background:
    linear-gradient(135deg,rgba(37,99,235,.08),rgba(245,158,11,.06)),
    var(--surf)!important;
  border-radius:14px!important;
  box-shadow:0 14px 34px rgba(15,23,42,.1)!important;
}
#sect-test .mode-card{
  min-height:132px!important;
  position:relative!important;
  overflow:hidden!important;
  background:
    linear-gradient(180deg,var(--glass-strong),var(--surf))!important;
  transition:transform .16s ease, border-color .16s ease, box-shadow .16s ease!important;
}
#sect-test .mode-card::after{
  content:""!important;
  position:absolute!important;
  width:96px!important;
  height:96px!important;
  right:-42px!important;
  top:-44px!important;
  border-radius:50%!important;
  background:radial-gradient(circle,rgba(37,99,235,.13),transparent 66%)!important;
}
#sect-test .mode-card:hover{
  transform:translateY(-3px)!important;
  box-shadow:0 16px 34px rgba(15,23,42,.12)!important;
}
#sect-test .mode-card.sel{
  box-shadow:0 16px 34px rgba(37,99,235,.17)!important;
}
#sect-test .mode-icon{
  width:42px!important;
  height:42px!important;
  display:grid!important;
  place-items:center!important;
  border-radius:12px!important;
  background:rgba(37,99,235,.1)!important;
  margin-bottom:12px!important;
}
#sect-test .mode-card[onclick*="fuenlabrada"] .mode-icon{
  background:rgba(245,158,11,.14)!important;
}
.topic-chip{
  transition:transform .13s ease, box-shadow .13s ease, border-color .13s ease!important;
}
.topic-chip:hover{
  transform:translateY(-2px)!important;
  box-shadow:0 10px 22px rgba(15,23,42,.1)!important;
}
.topic-chip.sel{
  box-shadow:0 10px 24px rgba(37,99,235,.16)!important;
}
.exam-bar,.of-nav{
  backdrop-filter:blur(16px)!important;
  -webkit-backdrop-filter:blur(16px)!important;
}
.q-text{
  border-left:5px solid var(--com)!important;
  background:linear-gradient(180deg,var(--surf),var(--surf2))!important;
  box-shadow:0 14px 32px rgba(15,23,42,.08)!important;
}
.qo{
  transition:transform .13s ease, box-shadow .13s ease, border-color .13s ease!important;
}
.qo:hover:not(:disabled){
  transform:translateX(3px)!important;
  box-shadow:0 10px 22px rgba(15,23,42,.08)!important;
}
.qo.sel{
  box-shadow:0 10px 22px rgba(37,99,235,.12)!important;
}
.score-ring{
  background:
    radial-gradient(circle at 50% 45%,var(--surf) 0 54%,transparent 55%),
    conic-gradient(var(--com),var(--ok),var(--com))!important;
  border:0!important;
  box-shadow:0 18px 40px rgba(37,99,235,.18)!important;
}
.score-ring .score-n{
  text-shadow:0 6px 20px rgba(37,99,235,.18)!important;
}
.stats-row .sc,.sc{
  transition:transform .14s ease, box-shadow .14s ease!important;
}
.stats-row .sc:hover,.sc:hover{
  transform:translateY(-2px)!important;
  box-shadow:0 14px 28px rgba(15,23,42,.1)!important;
}
.bk-table tr{
  transition:background .12s ease!important;
}
.bk-table tr:hover td{
  background:rgba(37,99,235,.045)!important;
}

/* Botones y microinteracciones generales */
.inicio-btn-primary,.sim-start-btn,.next-btn,.ra.pri,.ba.pri,.small-btn.primary{
  box-shadow:0 12px 24px rgba(37,99,235,.22)!important;
}
.inicio-btn-primary:hover,.sim-start-btn:hover,.next-btn:hover,.ra.pri:hover,.ba.pri:hover,.small-btn.primary:hover{
  transform:translateY(-2px)!important;
  box-shadow:0 16px 32px rgba(37,99,235,.28)!important;
}
.ba,.ob,.small-btn,.nav-btn,.tmr-navbtn,.fcb{
  transition:transform .13s ease, box-shadow .13s ease, border-color .13s ease, background .13s ease!important;
}
.ba:hover,.ob:hover,.small-btn:hover,.nav-btn:hover,.tmr-navbtn:hover,.fcb:hover{
  transform:translateY(-1px)!important;
}
@media (prefers-reduced-motion: reduce){
  *{transition:none!important;animation:none!important}
}
.nav-library-link{
  display:inline-flex;
  align-items:center;
  gap:7px;
  min-height:34px;
  padding:6px 11px;
  border:1px solid rgba(103,232,249,.38);
  border-radius:10px;
  background:linear-gradient(135deg,rgba(103,232,249,.14),rgba(124,58,237,.12));
  color:var(--t1)!important;
  font-size:12px;
  font-weight:900;
  letter-spacing:.02em;
  text-decoration:none;
  box-shadow:0 0 18px rgba(103,232,249,.08);
  transition:transform .13s ease,background .13s ease,border-color .13s ease;
}
html[data-theme=dark] .nav-library-link{color:#EAF6FF!important}
.nav-library-link:hover{
  transform:translateY(-1px);
  border-color:rgba(103,232,249,.7);
  background:linear-gradient(135deg,rgba(103,232,249,.22),rgba(124,58,237,.18));
}
.nav-library-link .nav-library-icon{
  display:grid;
  place-items:center;
  width:22px;
  height:22px;
  border:1px solid rgba(103,232,249,.52);
  border-radius:6px;
  color:#67E8F9;
  font-size:10px;
  font-weight:900;
}
.mob-library-link{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:10px;
  width:100%;
  padding:13px 16px;
  border:1px solid rgba(103,232,249,.32);
  border-radius:12px;
  background:linear-gradient(135deg,rgba(103,232,249,.12),rgba(124,58,237,.13));
  color:var(--t1);
  font-weight:900;
  text-decoration:none;
}
html[data-theme=dark] .mob-library-link{color:#EAF6FF}
@media(max-width:768px){
  .nav-library-link{display:none}
}

/* Extracted style block 6 from StudyOS Fuenlabrada */
.theme-toggle-standalone .light-icon{display:none}
html[data-theme=light] .theme-toggle-standalone .dark-icon,html[data-theme=light] #mobThemeToggle .dark-icon{display:none}
html[data-theme=light] .theme-toggle-standalone .light-icon,html[data-theme=light] #mobThemeToggle .light-icon{display:inline}
#mobThemeToggle .light-icon{display:none}
.theme-toggle-standalone{border-color:rgba(246,196,83,.55)!important;color:#F6C453!important}