:root{--bg:#f4f7fb;--panel:#fff;--text:#152033;--muted:#667085;--primary:#175cd3;--border:#e4e7ec;--nav:#102a43;--success:#067647}*{box-sizing:border-box}body{margin:0;font-family:Segoe UI,Arial,sans-serif;background:var(--bg);color:var(--text)}button,input{font:inherit}.app-shell{display:grid;grid-template-columns:280px 1fr;min-height:100vh}aside{background:var(--nav);color:#fff;padding:20px;display:flex;flex-direction:column;gap:18px}.sidebar-brand{display:flex;gap:12px;align-items:center}.sidebar-brand>span,.brand-mark{display:grid;place-items:center;width:48px;height:48px;border-radius:14px;background:#fff;color:var(--primary);font-weight:800}.sidebar-brand small{display:block;color:#bcd0e5;margin-top:3px}nav{display:grid;gap:5px;overflow:auto}nav button{border:0;background:transparent;color:#d8e4ef;text-align:left;padding:11px 12px;border-radius:9px;cursor:pointer}nav button:hover,nav button.active{background:#1f4b73;color:#fff}.logout{margin-top:auto;width:100%;padding:11px;border:1px solid #4d6f8f;background:transparent;color:#fff;border-radius:9px}main{min-width:0}header{height:86px;padding:16px 26px;background:var(--panel);border-bottom:1px solid var(--border);display:flex;align-items:center;gap:16px}header h1{margin:0;font-size:23px}header p{margin:4px 0 0;color:var(--muted)}#toggle{display:none;border:0;background:#eef4ff;padding:10px;border-radius:8px}#userBox{margin-left:auto;color:var(--muted)}#content{padding:26px}.grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}.card{background:var(--panel);border:1px solid var(--border);border-radius:14px;padding:18px;box-shadow:0 2px 8px #1018280a}.metric strong{display:block;font-size:30px;margin-top:8px}.metric span{color:var(--muted)}.section-title{margin:28px 0 12px}.searchbar{display:flex;gap:10px;margin-bottom:18px}.searchbar input{flex:1;padding:12px;border:1px solid var(--border);border-radius:10px}.searchbar button,.primary{border:0;background:var(--primary);color:#fff;padding:11px 16px;border-radius:10px;cursor:pointer}table{width:100%;border-collapse:collapse;background:#fff;border:1px solid var(--border);border-radius:12px;overflow:hidden}th,td{padding:12px;text-align:left;border-bottom:1px solid var(--border);vertical-align:top}th{background:#f8fafc}.tag{display:inline-block;padding:4px 8px;border-radius:999px;background:#eef4ff;color:#1849a9;font-size:12px}.empty{padding:30px;text-align:center;color:var(--muted)}.login-body{min-height:100vh;display:grid;place-items:center;background:linear-gradient(135deg,#102a43,#175cd3)}.login-card{width:min(420px,92vw);background:#fff;padding:34px;border-radius:18px;box-shadow:0 20px 50px #0004}.login-card .brand-mark{background:#eef4ff}.login-card h1{margin-bottom:6px}.login-card p{color:var(--muted)}label{display:grid;gap:6px;margin:14px 0}label input{padding:12px;border:1px solid var(--border);border-radius:9px}.login-card button{width:100%;padding:12px;border:0;background:var(--primary);color:#fff;border-radius:9px}.login-card small{display:block;margin-top:14px;color:var(--muted)}.alert{background:#fff1f3;color:#c01048;padding:10px;border-radius:8px}.hidden{display:none!important}@media(max-width:1000px){.grid{grid-template-columns:repeat(2,1fr)}}@media(max-width:760px){.app-shell{grid-template-columns:1fr}aside{position:fixed;z-index:10;inset:0 auto 0 0;width:280px;transform:translateX(-100%);transition:.2s}aside.open{transform:translateX(0)}#toggle{display:block}.grid{grid-template-columns:1fr}header{padding:12px 16px}#content{padding:16px}table{display:block;overflow:auto}}
.table-wrap{overflow:auto;background:#fff;border:1px solid #dce4ec;border-radius:14px}.search-panel{margin-bottom:16px}.filters{display:grid;grid-template-columns:repeat(3,minmax(180px,1fr));gap:14px}.filters label{display:flex;flex-direction:column;gap:6px;font-weight:600;color:#334e68}.filters .wide{grid-column:span 2}.filters input,.filters select{width:100%;padding:11px 12px;border:1px solid #bcccdc;border-radius:9px;background:#fff;font:inherit}.actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:16px}.actions button:disabled{opacity:.45;cursor:not-allowed}.result-summary{margin:10px 0 14px;padding:10px 14px;background:#e8f1f8;border-radius:9px;color:#163a59}@media(max-width:850px){.filters{grid-template-columns:1fr}.filters .wide{grid-column:auto}}@media print{aside,header,#toggle,.search-panel,.actions{display:none!important}main{margin:0!important;padding:0!important}.layout{display:block}.table-wrap{border:0}body{background:#fff}table{font-size:10px}}
.notice{margin:16px 0;padding:14px;border-left:4px solid #175cd3;background:#eef4ff;border-radius:8px}.table-tools{display:flex;justify-content:space-between;align-items:center;margin-bottom:10px}.table-tools button,.link-btn{border:1px solid var(--border);background:#fff;padding:7px 10px;border-radius:8px;cursor:pointer}.tree-card,.tree-unit,.tree-object{background:#fff;border:1px solid var(--border);border-radius:12px;margin:12px 0;padding:10px 14px}.tree-card>summary,.tree-unit>summary,.tree-object>summary{cursor:pointer;padding:8px;display:flex;gap:12px;align-items:center}.tree-card>summary span,.tree-card small,.tree-unit small,.tree-object small,.muted{color:var(--muted)}.tree-unit{margin-left:18px;background:#f8fafc}.tree-object{margin-left:18px}.skill-list{display:grid;gap:8px;margin:10px 0}.skill-list button{display:block;width:100%;text-align:left;border:1px solid var(--border);background:#fff;border-radius:10px;padding:10px;cursor:pointer}.skill-list button:hover{border-color:#84adff;background:#f5f8ff}.skill-list button span{margin-left:10px;color:var(--muted)}.skill-list p{margin:5px 0 0}.result-summary span{display:inline-block;margin-left:12px}.modal{position:fixed;z-index:50;inset:0;background:#0b1f33aa;display:grid;place-items:center;padding:20px}.modal.hidden{display:none!important}.modal-panel{position:relative;background:#fff;width:min(900px,96vw);max-height:90vh;overflow:auto;border-radius:16px;padding:26px;box-shadow:0 24px 80px #0005}.modal-close{position:absolute;right:16px;top:12px;border:0;background:transparent;font-size:30px;cursor:pointer}.detail-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin:18px 0}.detail-grid>div{padding:12px;background:#f8fafc;border-radius:10px}.detail-grid small{display:block;color:var(--muted);margin-bottom:5px}.source-card{padding:14px 0;border-bottom:1px solid var(--border)}.source-card a{margin-left:10px}.explorer-filters{grid-template-columns:repeat(2,minmax(180px,1fr)) auto}@media(max-width:760px){.detail-grid{grid-template-columns:1fr}.tree-unit,.tree-object{margin-left:5px}.explorer-filters{grid-template-columns:1fr}}

textarea,select{font:inherit}textarea{width:100%;padding:11px 12px;border:1px solid #bcccdc;border-radius:9px;resize:vertical}.module-strip{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.module-strip .card{border-top:4px solid var(--primary)}@media(max-width:760px){.module-strip{grid-template-columns:1fr}}

.example-item{padding:14px 0;border-bottom:1px solid var(--border,#dbe2ea)}.example-item:last-child{border-bottom:0}.example-head{display:flex;gap:10px;align-items:center;justify-content:space-between;flex-wrap:wrap}.example-item p{line-height:1.55}

.computing-filters{grid-template-columns:repeat(3,minmax(180px,1fr))}.computing-filters .wide{grid-column:1/-1}@media(max-width:850px){.computing-filters{grid-template-columns:1fr}}

.admin-menu{margin-top:12px;border-top:1px solid rgba(255,255,255,.18);padding-top:10px}.admin-menu summary{cursor:pointer;padding:10px;color:#dbeafe;font-weight:700}.admin-menu button{width:100%}.login-separator{display:flex;align-items:center;gap:10px;margin:14px 0;color:#64748b}.login-separator:before,.login-separator:after{content:"";height:1px;background:#cbd5e1;flex:1}.login-card .secondary{background:#e2e8f0;color:#0f172a}.permission-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:8px;margin:10px 0 16px}.check-row{display:flex;align-items:center;gap:8px;padding:9px;border:1px solid #dbe3ee;border-radius:10px}.check-row input{width:auto}#userBox{display:flex;flex-direction:column;align-items:flex-end}#userBox small{font-size:11px;color:#64748b}

.content-choice{display:flex;width:100%;justify-content:space-between;gap:12px;align-items:center;text-align:left;margin:8px 0;padding:12px;border:1px solid var(--border,#d6dbe3);border-radius:10px;background:var(--card,#fff);cursor:pointer}.content-choice:hover{border-color:#2d6cdf}.content-choice span{font-size:.9rem;color:#667085}

.breadcrumb{display:flex;gap:8px;align-items:center;flex-wrap:wrap;margin-bottom:14px}.breadcrumb button{background:none;border:0;padding:4px 0;color:var(--primary);font-weight:700}.computation-content-list{padding:14px}.computation-skill summary>div{display:flex;flex-direction:column;gap:4px}.computation-skill summary span{font-size:.88rem;color:var(--muted)}
.educanexo-login{display:block;width:100%;padding:12px;border-radius:9px;background:var(--primary);color:#fff;text-align:center;text-decoration:none;font-weight:700;margin:18px 0 4px}.login-card code{font-size:.92em}