:root{--marca-azul:#2575fc;--marca-accion:#1d5fcc;--marca-accion-hover:#194fac;--texto:#1b1a1e;--texto-suave:#5b6270;--superficie:#f4f5f7;--borde:#d7dbe2;--exito:#00805f;--error:#b42318;--aviso:#92400e;--marca-degradado:linear-gradient(135deg, #3d61fd, #0aecbe);color:var(--texto);background:var(--superficie);font-family:Archivo,system-ui,-apple-system,Segoe UI,sans-serif}*{box-sizing:border-box}body{margin:0}a{color:var(--marca-accion)}button,input{font:inherit}main,.app-content{width:min(1120px,100% - 32px);margin:0 auto}.app-shell{min-height:100vh}.app-header{color:var(--texto);background:#fff;justify-content:space-between;align-items:center;gap:16px;padding:16px clamp(16px,4vw,40px);display:flex}.brand{font-size:1.35rem;font-weight:750;text-decoration:none}.session{flex-wrap:wrap;justify-content:flex-end;align-items:center;gap:12px;display:flex}.session button{border:1px solid var(--marca-accion);color:var(--marca-accion);cursor:pointer;background:0 0;border-radius:6px;padding:8px 12px}.global-nav,.sub-nav{border-bottom:1px solid var(--borde);background:#fff;gap:8px;padding:12px clamp(16px,4vw,40px);display:flex;overflow-x:auto}.sub-nav{background:var(--superficie)}.nav-link{color:var(--marca-accion);border-radius:6px;flex:none;padding:8px 10px;text-decoration:none}.nav-link-active{color:#fff;background:var(--marca-accion)}.nav-link-disabled{color:var(--texto-suave);cursor:not-allowed}.app-content{padding:28px 0 48px}.page-heading{margin-bottom:24px}.page-heading h1,.module-placeholder h1,.not-found-page h1{margin:0 0 8px;font-size:2rem}.page-heading p,.module-placeholder p,.not-found-page p{color:var(--texto-suave);margin:0}.module-grid{grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:16px;display:grid}.module-card{border:1px solid var(--borde);min-height:124px;color:var(--texto);background:#fff;border-radius:8px;flex-direction:column;justify-content:space-between;padding:18px;font-weight:700;text-decoration:none;display:flex}.module-card-disabled{color:var(--texto-suave);background:var(--superficie)}.module-card small{color:var(--texto-suave);font-weight:600}.module-placeholder{gap:24px;display:grid}.module-placeholder pre{border:1px solid var(--borde);white-space:pre-wrap;background:#fff;border-radius:8px;max-height:460px;padding:16px;overflow:auto}form{gap:10px;max-width:420px;display:grid}input{border:1px solid var(--borde);border-radius:6px;padding:10px 12px}form button{color:#fff;background:var(--marca-accion);cursor:pointer;border:0;border-radius:6px;padding:10px 14px}form button:disabled{background:var(--texto-suave);cursor:wait}@media (width<=720px){.app-header{flex-direction:column;align-items:flex-start}.session{justify-content:flex-start}}.brand{align-items:center;gap:12px;display:flex}.brand img{object-fit:contain;width:auto;height:38px}.brand span{color:var(--texto);font-size:.85rem}.login-logo{width:auto;height:60px;margin:24px auto;display:block}form button:hover:not(:disabled),.config-tabs button[aria-selected=true]{background:var(--marca-accion-hover);color:#fff}.config-tabs{gap:8px;margin-bottom:20px;display:flex}.config-tabs button{font:inherit;border:1px solid var(--borde);color:var(--marca-accion);cursor:pointer;background:#fff;border-radius:6px;padding:10px 16px}.config-form fieldset{border:0;gap:12px;min-width:0;margin:0;padding:0;display:grid}.config-field{gap:6px;display:grid}.logo-preview{color:var(--texto-suave)}.logo-preview img{object-fit:contain;max-width:100%;max-height:100px}.status-error{color:var(--error)}.status-success{color:var(--exito)}