:root{--red:#d7261e;--black:#101114;--bg:#f3f5f8;--line:#e4e7ec;--text:#252a33;--muted:#727987}
*{box-sizing:border-box}body{margin:0;font-family:Roboto,Arial,sans-serif;background:var(--bg);color:var(--text)}
.app-shell{min-height:100vh;display:grid;grid-template-columns:270px 1fr}.sidebar{position:sticky;top:0;height:100vh;background:#111318;color:#fff;padding:24px 18px;display:flex;flex-direction:column}
.brand{display:flex;gap:12px;align-items:center;padding:4px 7px 26px}.brand-mark,.login-logo{display:grid;place-items:center;background:var(--red);color:#fff;font-weight:900;border-radius:14px;width:52px;height:52px}.brand strong,.brand span{display:block}.brand span{font-size:12px;color:#aeb4bf;margin-top:3px}
.sidebar nav{display:grid;gap:6px}.sidebar nav a,.nav-disabled{padding:13px 14px;border-radius:12px;color:#dce0e7;text-decoration:none;font-weight:700}.sidebar nav a:hover,.sidebar nav a.active{background:#262a32;color:#fff}.nav-disabled{opacity:.42}.nav-disabled small{display:block;font-size:10px;margin-top:3px}.sidebar-user{margin-top:auto;border-top:1px solid #2b2f37;padding:18px 8px 0}.sidebar-user span,.sidebar-user a{display:block}.sidebar-user a{color:#ff938d;margin-top:6px;text-decoration:none;font-size:13px}
.main{padding:30px 34px 80px;min-width:0}.topbar{margin-bottom:24px}.eyebrow{display:block;color:var(--red);font-size:12px;letter-spacing:.1em;text-transform:uppercase;font-weight:900}.topbar h1,.panel h2,.panel-head h2{margin:5px 0 0;font-size:32px;letter-spacing:-.03em}
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-bottom:22px}.stat,.panel,.table-card{background:#fff;border:1px solid var(--line);border-radius:20px;box-shadow:0 10px 26px rgba(20,24,35,.04)}.stat{padding:23px}.stat span{display:block;color:var(--muted);font-weight:700}.stat strong{display:block;font-size:38px;margin-top:8px}
.panel{padding:26px;margin-bottom:20px}.panel-head{display:flex;align-items:center;justify-content:space-between;gap:18px}.panel-head.standalone{margin-bottom:18px}.panel-head p{margin:7px 0 0;color:var(--muted)}.actions{display:flex;gap:10px}
.btn{display:inline-flex;justify-content:center;align-items:center;min-height:44px;padding:10px 17px;border-radius:12px;border:1px solid var(--line);font-weight:900;text-decoration:none;cursor:pointer}.btn.primary{background:var(--red);color:#fff;border-color:var(--red)}.btn.ghost{background:#fff;color:#262b34}
.workflow{display:flex;gap:10px;flex-wrap:wrap;margin-top:20px}.workflow span{padding:10px 14px;background:#f7f8fa;border-radius:999px;font-weight:700}
.table-card{overflow:auto}table{width:100%;border-collapse:collapse}th,td{padding:16px 18px;border-bottom:1px solid var(--line);text-align:left;vertical-align:middle}th{font-size:12px;text-transform:uppercase;color:var(--muted)}td strong,td small{display:block}td small{color:var(--muted);margin-top:5px}.order-badge{display:grid;place-items:center;width:34px;height:34px;border-radius:10px;background:#f1f3f6;font-weight:900}.pill{display:inline-flex;padding:6px 10px;border-radius:999px;font-weight:900;font-size:12px}.pill.activo{background:#e8f8ee;color:#16753b}.pill.cerrado{background:#f1f2f4;color:#656b75}.row-actions{display:flex;gap:8px;align-items:center}.row-actions form{display:inline}.row-actions a,.row-actions button{border:0;background:none;color:#2d65b5;font-weight:800;cursor:pointer;text-decoration:none}.row-actions .danger{color:#c22}
.alert{padding:14px 16px;border-radius:12px;margin-bottom:18px}.alert.success{background:#e7f8ed;color:#146e37}.alert.error{background:#fff0ef;color:#9f211a}
.form-grid{display:grid;grid-template-columns:minmax(0,1fr) 330px;gap:20px}.editor-form label{display:grid;gap:7px;font-weight:800;font-size:13px}.editor-form input,.editor-form textarea,.editor-form select{width:100%;border:1px solid #dce0e6;border-radius:11px;padding:12px 13px;font:inherit;background:#fff}.full{margin-bottom:18px}.fields-4{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}.check{display:flex!important;grid-template-columns:auto 1fr!important;align-items:center;margin-top:18px}.check input{width:auto}.help{background:linear-gradient(145deg,#15171c,#252932);color:#fff}.help p{color:#c7cbd2;line-height:1.6}
.link-row{display:grid;grid-template-columns:1.1fr 2fr 100px 1.3fr 42px;gap:9px;margin-top:10px}.remove-link{border:0;border-radius:10px;background:#fff0ef;color:#b22;font-size:24px;cursor:pointer}.sticky-actions{position:sticky;bottom:14px;display:flex;justify-content:flex-end;gap:10px;padding:14px;margin-top:18px;border:1px solid var(--line);border-radius:16px;background:rgba(255,255,255,.94);backdrop-filter:blur(8px)}
.login-page{min-height:100vh;display:grid;place-items:center;background:radial-gradient(circle at top right,#f7c4c0,transparent 30%),#f4f5f7}.login-card{width:min(430px,92vw);background:#fff;padding:38px;border-radius:26px;box-shadow:0 30px 80px rgba(0,0,0,.12)}.login-card h1{font-size:34px;margin:12px 0 8px}.login-card p{color:var(--muted)}.login-card label{display:grid;gap:7px;margin:16px 0;font-weight:800}.login-card input{padding:13px;border:1px solid var(--line);border-radius:11px}.login-card .btn{width:100%}
@media(max-width:1000px){.app-shell{grid-template-columns:1fr}.sidebar{position:relative;height:auto}.main{padding:24px}.stats{grid-template-columns:repeat(2,1fr)}.form-grid{grid-template-columns:1fr}.fields-4{grid-template-columns:repeat(2,1fr)}}
@media(max-width:650px){.stats{grid-template-columns:1fr}.panel-head{align-items:flex-start;flex-direction:column}.link-row{grid-template-columns:1fr}.fields-4{grid-template-columns:1fr}}
.editor-form.narrow{max-width:760px}.sidebar-user small{display:block;color:#9da4b0;font-size:11px}
.fields-2{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}.filter-bar{display:flex;gap:10px;align-items:center}.filter-bar input{flex:1}.filter-bar input,.filter-bar select,.inline-create input{padding:12px 13px;border:1px solid var(--line);border-radius:11px;font:inherit}.inline-create{display:grid;grid-template-columns:2fr 1.5fr 100px auto;gap:10px}.discipline-checks{display:grid;gap:10px;margin-top:18px}.stats{grid-template-columns:repeat(6,1fr)}@media(max-width:1200px){.stats{grid-template-columns:repeat(3,1fr)}}@media(max-width:700px){.fields-2,.inline-create{grid-template-columns:1fr}.filter-bar{align-items:stretch;flex-direction:column}.stats{grid-template-columns:1fr}}
.muted{color:var(--muted);line-height:1.6}.import-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}.file-chips{display:flex;flex-wrap:wrap;gap:8px;margin:18px 0}.file-chips span{padding:8px 11px;border-radius:999px;background:#f3f5f8;font-size:12px;font-weight:800}.upload-box{display:grid;gap:14px}.upload-box input[type=file]{padding:20px;border:2px dashed #d7dce4;border-radius:14px;background:#fafbfc}.import-summary{border-top:4px solid var(--red)}.import-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin:22px 0}.import-cards article{padding:18px;border:1px solid var(--line);border-radius:14px;background:#fafbfc}.import-cards strong,.import-cards span,.import-cards small{display:block}.import-cards span{font-size:25px;font-weight:900;margin-top:7px}.import-cards small{color:var(--muted);margin-top:5px}details summary{cursor:pointer;font-weight:900;margin:18px 0}@media(max-width:900px){.import-grid{grid-template-columns:1fr}.import-cards{grid-template-columns:1fr 1fr}}@media(max-width:600px){.import-cards{grid-template-columns:1fr}}