:root{color-scheme:light dark;font-family:system-ui,-apple-system,Segoe UI,sans-serif}*{box-sizing:border-box}body{margin:0;background:#f4f5f7;color:#1a1a1a}.app-shell{display:flex;min-height:100vh}.sidebar{width:220px;background:#16324f;color:#fff;padding:1rem;display:flex;flex-direction:column;gap:.3rem;position:sticky;top:0;height:100vh;height:100dvh;overflow-y:auto}.sidebar-section{margin:.5rem 0 .1rem;padding-top:.4rem;border-top:1px solid rgba(255,255,255,.15);font-size:.7rem;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:#8fa9c2}.sidebar-section:first-of-type{border-top:none;padding-top:0}.sidebar a{color:#dce6f0;text-decoration:none;padding:.4rem .75rem;border-radius:6px;font-size:.9rem}.sidebar a.active,.sidebar a:hover{background:#26547c;color:#fff}.main-content{flex:1;padding:1.5rem 2rem;max-width:1500px}.mobile-topbar,.close-sidebar,.sidebar-backdrop{display:none}@media (max-width: 860px){.app-shell{flex-direction:column}.mobile-topbar{display:flex;align-items:center;gap:.75rem;background:#16324f;color:#fff;padding:.75rem 1rem;position:sticky;top:0;z-index:20}.hamburger{background:transparent;border:1px solid rgba(255,255,255,.3);color:#fff;font-size:1.2rem;line-height:1;padding:.35rem .6rem}.close-sidebar{display:inline-block;background:transparent;border:1px solid rgba(255,255,255,.3);color:#fff;font-size:1rem;padding:.15rem .55rem}.sidebar{position:fixed;top:0;left:0;height:100dvh;width:260px;max-width:80vw;transform:translate(-100%);transition:transform .2s ease-out;z-index:30;overflow-y:auto;padding-bottom:calc(1rem + env(safe-area-inset-bottom))}.sidebar.open{transform:translate(0)}.sidebar-backdrop{display:block;position:fixed;top:0;right:0;bottom:0;left:0;background:#0006;z-index:25}.main-content{padding:1rem;max-width:100%}}.card{background:#fff;border-radius:10px;padding:1.25rem;margin-bottom:1.25rem;box-shadow:0 1px 3px #00000014;overflow-x:auto}table{width:100%;border-collapse:collapse;font-size:.9rem}th,td{text-align:left;padding:.5rem .6rem;border-bottom:1px solid #eee}th.ordenable{cursor:pointer;-webkit-user-select:none;user-select:none;white-space:nowrap}th.ordenable:hover{background:#f4f5f7}tr.fila-detalle>td{border:2px solid #000;border-radius:6px;padding:.6rem;background:#fafafa}button{cursor:pointer;border:none;border-radius:6px;padding:.5rem 1rem;background:#16324f;color:#fff;font-size:.9rem}button.secondary{background:#e0e0e0;color:#333}button.danger{background:#b3261e}button:disabled{opacity:.5;cursor:not-allowed}input,select{padding:.4rem .5rem;border:1px solid #ccc;border-radius:6px;font-size:.9rem}.login-screen{min-height:100vh;display:flex;align-items:center;justify-content:center;background:#16324f}.login-box{background:#fff;padding:2rem;border-radius:12px;width:320px}.badge{display:inline-block;padding:.15rem .5rem;border-radius:999px;font-size:.75rem;font-weight:600}.badge.pendiente{background:#fff3cd;color:#856404}.badge.aceptado{background:#d4edda;color:#155724}.badge.rechazado{background:#f8d7da;color:#721c24}.badge.abierta{background:#d1ecf1;color:#0c5460}.badge.consumida{background:#fff3cd;color:#856404}.badge.legalizada{background:#d4edda;color:#155724}.material-grid{display:flex;flex-direction:column;gap:.6rem;margin-top:.5rem}.material-card-item{border:1px solid #e5e5e5;border-radius:10px;padding:.85rem 1.1rem;background:#fafbfc;display:grid;grid-template-columns:minmax(180px,1.3fr) 80px 70px 130px 110px 110px 140px 130px;column-gap:1.25rem;row-gap:.3rem;align-items:start}.material-card-item .material-header{margin-bottom:0}.material-card-item .material-sku{font-size:.72rem;color:#888;font-weight:600;letter-spacing:.03em}.material-card-item .material-desc{font-weight:600;font-size:.9rem;line-height:1.25}.material-stats{display:contents}.material-stat{min-width:0}.material-stat-label{font-size:.68rem;text-transform:uppercase;letter-spacing:.04em;color:#999;display:block;margin-bottom:.1rem}.material-stat-value{font-size:.95rem;font-weight:600;color:#333}.material-stat.principal .material-stat-value{font-size:1.15rem;color:#16324f}.material-stat-detail{font-size:.72rem;color:#888;margin-top:.15rem}.material-empty{color:#888;font-size:.9rem;padding:.5rem 0}.offline-banner{background:#b3261e;color:#fff;text-align:center;padding:.4rem;font-size:.85rem}.form-row{display:flex;gap:.75rem;flex-wrap:wrap;margin-bottom:.75rem;align-items:end}.form-row label{display:flex;flex-direction:column;font-size:.8rem;gap:.25rem}@media (max-width: 640px){table.responsive-table{border:none}table.responsive-table thead{display:none}table.responsive-table,table.responsive-table tbody,table.responsive-table tr,table.responsive-table td{display:block;width:100%}table.responsive-table tr{margin-bottom:.75rem;border:1px solid #e5e5e5;border-radius:8px;padding:.6rem .75rem}table.responsive-table tr.fila-detalle{border:none;padding:0;margin-bottom:.25rem}table.responsive-table td{border:none;padding:.3rem 0;display:flex;justify-content:space-between;align-items:center;gap:.75rem;text-align:right}table.responsive-table td[data-label]:before{content:attr(data-label);font-weight:600;color:#555;text-align:left;margin-right:auto}table.responsive-table td:empty{display:none}table.responsive-table td.acciones{justify-content:flex-start}table.responsive-table td.acciones>div{display:flex;flex-wrap:wrap;gap:.4rem;width:100%}table.responsive-table td.acciones button{flex:1 1 auto}}