:root{--sidebar-bg:#0f172a;--sidebar-fg:#e2e8f0;--sidebar-muted:#94a3b8;--accent:#2563eb;--card-bg:#ffffff;--page-bg:#f1f5f9;--tap:44px;--radius:14px;--ring: 0 0 0 3px rgba(37,99,235,.35)}html,body,#root{height:100%}body{background:var(--page-bg)}.wrapper{display:grid;grid-template-columns:260px 1fr;grid-template-rows:auto 1fr;grid-template-areas:"sidebar topbar" "sidebar content";min-height:100vh}.sidebar{grid-area:sidebar;background:var(--sidebar-bg);color:var(--sidebar-fg);padding:16px 12px;position:sticky;top:0;height:100vh;overflow:auto;z-index:1010}.brand{display:flex;align-items:center;gap:.6rem;padding:10px 8px;font-weight:600}.brand i{color:var(--accent)}.menu{margin-top:8px}.menu .section{margin-bottom:6px;border-radius:12px;overflow:hidden}.menu .section>button{width:100%;color:var(--sidebar-fg);background:transparent;border:0;padding:10px 12px;display:flex;justify-content:space-between;align-items:center;font-size:.98rem;min-height:var(--tap);border-radius:12px}.menu .section>button:hover{background:#ffffff0f}.submenu{display:grid;grid-template-rows:0fr;transition:grid-template-rows .25s ease;background:#ffffff0a}.submenu.open{grid-template-rows:1fr}.submenu>div{overflow:hidden}.submenu a{display:block;color:var(--sidebar-muted);padding:10px 14px 10px 28px;text-decoration:none;font-size:.95rem;min-height:var(--tap)}.submenu a:hover,.submenu a.active{color:#fff;background:#2563eb40;border-left:3px solid var(--accent)}.topbar{grid-area:topbar;background:#fff;border-bottom:1px solid #e2e8f0;display:flex;align-items:center;gap:8px;padding:8px 12px}.topbar .btn{min-height:var(--tap)}.content{grid-area:content;padding:16px}.card{background:var(--card-bg);border:1px solid #e2e8f0;border-radius:var(--radius);box-shadow:0 1px 1px #00000005}.smallbox{display:grid;grid-template-columns:1fr auto;align-items:center;padding:18px;border-radius:var(--radius);color:#fff}.smallbox .icon{font-size:42px;opacity:.85}.smallbox.bg-info{background:linear-gradient(135deg,#38bdf8,#0284c7)}.smallbox.bg-success{background:linear-gradient(135deg,#34d399,#059669)}.smallbox.bg-warning{background:linear-gradient(135deg,#fbbf24,#d97706)}.smallbox.bg-danger{background:linear-gradient(135deg,#f87171,#dc2626)}.table-responsive{overflow-x:auto}img,video,canvas{max-width:100%;height:auto}.form-control,.btn{min-height:var(--tap)}.btn:focus-visible,.form-control:focus-visible,a:focus-visible,button:focus-visible{outline:none;box-shadow:var(--ring)}.cursor-pointer{cursor:pointer}@media (max-width: 992px){.wrapper{grid-template-columns:1fr;grid-template-areas:"topbar" "content"}.sidebar{position:fixed;left:-100%;width:86%;max-width:320px;height:100dvh;transition:left .25s ease;border-right:1px solid rgba(255,255,255,.08)}.sidebar.open{left:0}.sidebar-overlay{content:"";position:fixed;top:0;right:0;bottom:0;left:0;background:#00000059;opacity:0;pointer-events:none;transition:opacity .2s ease;z-index:1005}.sidebar-overlay.show{opacity:1;pointer-events:auto}}@media (max-width: 768px){.row.g-3>[class^=col-],.row.g-3>[class*=" col-"]{margin-bottom:12px}}a,button{touch-action:manipulation}