:root{--bg:#f4f7fb;--ink:#102033;--muted:#64748b;--brand:#101827;--accent:#d4a017;--card:#fff;--line:#e5e7eb;--danger:#dc2626;--success:#16a34a}
*{box-sizing:border-box}body{background:var(--bg);font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;color:var(--ink)}
.app-shell{display:flex;min-height:100vh}.sidebar{width:280px;background:linear-gradient(180deg,#101827,#172033);color:#fff;position:fixed;inset:0 auto 0 0;padding:18px 14px;overflow-y:auto;z-index:50}.brand{display:flex;gap:12px;align-items:center;padding:12px;margin-bottom:14px}.brand-icon{width:42px;height:42px;border-radius:14px;background:var(--accent);display:grid;place-items:center;color:#111}.brand small{display:block;color:#cbd5e1;font-size:12px}.nav-link{color:#cbd5e1;border-radius:14px;padding:12px 14px;margin:3px 0;display:flex;gap:12px;align-items:center}.nav-link:hover,.nav-link.active{background:rgba(255,255,255,.11);color:#fff}.nav-link.active{box-shadow:inset 3px 0 var(--accent)}.main{margin-left:280px;width:calc(100% - 280px)}.topbar{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:20px 28px;background:#fff;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:10}.topbar h1{font-size:24px;margin:0;font-weight:800}.topbar p{margin:2px 0 0;color:var(--muted);font-size:14px}.content{padding:26px}.stat-card,.panel{background:var(--card);border:1px solid var(--line);border-radius:20px;box-shadow:0 10px 30px rgba(15,23,42,.04)}.stat-card{padding:20px}.stat-card .icon{width:44px;height:44px;border-radius:14px;background:#f2ead2;color:#9a6b00;display:grid;place-items:center}.stat-card h3{font-size:13px;text-transform:uppercase;letter-spacing:.04em;color:var(--muted);margin:14px 0 6px}.stat-card strong{font-size:25px}.panel{padding:22px;margin-bottom:22px}.panel-title{font-weight:800;font-size:18px;margin-bottom:16px}.table{vertical-align:middle}.badge-soft{background:#eef2ff;color:#3730a3}.form-control,.form-select{border-radius:12px}.btn{border-radius:12px}.btn-brand{background:var(--brand);border-color:var(--brand);color:white}.btn-brand:hover{background:#020617;color:white}.login-wrap{min-height:100vh;display:grid;place-items:center;background:radial-gradient(circle at top left,#334155,#0f172a 55%,#020617)}.login-card{width:min(440px,92vw);background:white;border-radius:24px;padding:30px;box-shadow:0 30px 80px rgba(0,0,0,.25)}.login-logo{width:58px;height:58px;border-radius:18px;background:var(--accent);display:grid;place-items:center;margin-bottom:12px}.mobile-overlay{display:none}
@media(max-width:991px){.sidebar{transform:translateX(-100%);transition:.25s}.sidebar.open{transform:translateX(0)}.main{margin-left:0;width:100%}.content{padding:16px}.topbar{padding:14px}.topbar h1{font-size:20px}}