:root{--bg: #f2f5f7;--surface: #ffffff;--surface-2: #f7fafb;--ink: #14212e;--muted: #5b6b7a;--line: #dfe6ec;--brand: #0f2740;--brand-2: #1c4a6e;--accent: #0d7a7a;--accent-soft: #e2f2f1;--amber: #b8730a;--amber-soft: #fdf1dc;--danger: #b03a2e;--danger-soft: #fbe7e4;--ok: #1f7a4d;--ok-soft: #e3f3ea;--radius: 14px;--shadow: 0 1px 2px rgba(15, 39, 64, .06), 0 8px 24px rgba(15, 39, 64, .06);--shadow-sm: 0 1px 2px rgba(15, 39, 64, .08);--sidebar-w: 248px;--topbar-h: 58px}*{box-sizing:border-box}html,body,#root{height:100%}body{margin:0;font-family:Segoe UI,Inter,system-ui,-apple-system,Roboto,sans-serif;background:var(--bg);color:var(--ink);-webkit-font-smoothing:antialiased;-webkit-tap-highlight-color:transparent}button,input,select,textarea{font:inherit;color:inherit}a{color:inherit;text-decoration:none}h1,h2,h3,p{margin:0}img{max-width:100%}.shell{display:flex;min-height:100dvh}.sidebar{width:var(--sidebar-w);flex:0 0 var(--sidebar-w);background:var(--brand);color:#d7e3ee;padding:18px 14px;position:sticky;top:0;height:100dvh;display:flex;flex-direction:column;gap:6px;overflow-y:auto}.brand{display:flex;align-items:center;gap:10px;color:#fff;font-weight:700;font-size:17px;letter-spacing:.2px;padding:6px 8px 18px}.brand-mark{width:34px;height:34px;border-radius:9px;background:linear-gradient(135deg,#14a0a0,#0d6d6d);display:grid;place-items:center;flex:0 0 auto}.brand small{display:block;font-size:11px;font-weight:400;color:#8fb0c8;letter-spacing:.3px}.navlink{display:flex;align-items:center;gap:11px;padding:10px 11px;border-radius:10px;color:#b9c9d8;font-size:14.5px;transition:background .15s,color .15s}.navlink:hover{background:#ffffff0f;color:#fff}.navlink.active{background:#1d3f5c;color:#fff;font-weight:600}.navlink svg{flex:0 0 auto;opacity:.9}.sidebar-foot{margin-top:auto;padding-top:12px;border-top:1px solid 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10px;font-size:13px}.page-head .actions{width:100%}.page-head .actions .btn{flex:1 1 auto}.stat{padding:12px}.table-wrap{border-radius:12px}}@media print{.sidebar,.topbar,.bottomnav,.drawer,.drawer-backdrop,.toasts,.no-print{display:none!important}body{background:#fff}.content{padding:0;max-width:none}.card{border:none;box-shadow:none}.shell,.main{display:block}}