:root{--bg:#f5f7fb;--card:#fff;--text:#172033;--muted:#667085;--line:#e6eaf2;--brand:#174ea6;--brand2:#0f766e;--danger:#dc2626;--warning:#f59e0b;--radius:18px;--shadow:0 14px 40px rgba(16,24,40,.08)}*{box-sizing:border-box}body{margin:0;font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;background:var(--bg);color:var(--text)}a{text-decoration:none;color:inherit}.login-wrap{min-height:100vh;display:grid;place-items:center;padding:24px;background:radial-gradient(circle at top left,#eaf2ff,transparent 36%),linear-gradient(135deg,#f8fafc,#eef4ff)}.login-card{width:100%;max-width:420px;background:rgba(255,255,255,.9);backdrop-filter:blur(14px);border:1px solid var(--line);box-shadow:var(--shadow);border-radius:28px;padding:30px}.logo{width:48px;height:48px;border-radius:16px;background:linear-gradient(135deg,var(--brand),var(--brand2));display:grid;place-items:center;color:#fff;font-weight:800;margin-bottom:18px}.login-card h1{margin:0 0 8px;font-size:28px}.muted{color:var(--muted)}label{display:block;font-weight:650;margin:14px 0 7px}input,select,textarea{width:100%;border:1px solid var(--line);background:#fff;border-radius:14px;padding:12px 13px;font:inherit;outline:none}input:focus,textarea:focus,select:focus{border-color:#8bb7ff;box-shadow:0 0 0 4px rgba(23,78,166,.1)}textarea{min-height:96px}.btn{border:0;border-radius:14px;padding:12px 16px;font-weight:750;cursor:pointer;background:var(--brand);color:#fff;display:inline-flex;align-items:center;gap:8px}.btn.secondary{background:#eef4ff;color:var(--brand)}.btn.danger{background:#fee2e2;color:var(--danger)}.error{background:#fef2f2;color:#991b1b;border:1px solid #fecaca;border-radius:14px;padding:12px;margin:14px 0}.success{background:#ecfdf5;color:#065f46;border:1px solid #bbf7d0;border-radius:14px;padding:12px;margin:14px 0}.app{display:flex;min-height:100vh}.sidebar{width:270px;background:#0f172a;color:#fff;padding:22px;position:fixed;inset:0 auto 0 0}.brand{display:flex;gap:12px;align-items:center;margin-bottom:28px}.brand-mark{width:42px;height:42px;border-radius:14px;background:linear-gradient(135deg,#60a5fa,#2dd4bf);display:grid;place-items:center;font-weight:900}.brand small{display:block;color:#cbd5e1}.nav{display:grid;gap:8px}.nav a{padding:12px 14px;border-radius:14px;color:#cbd5e1}.nav a.active,.nav a:hover{background:rgba(255,255,255,.1);color:#fff}.content{margin-left:270px;width:calc(100% - 270px);padding:24px}.topbar{display:flex;justify-content:space-between;align-items:center;margin-bottom:22px}.topbar h1{margin:0;font-size:26px}.user-pill{background:#fff;border:1px solid var(--line);padding:9px 12px;border-radius:999px;color:var(--muted)}.grid{display:grid;gap:16px}.cards{grid-template-columns:repeat(4,minmax(0,1fr))}.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:18px}.stat-title{color:var(--muted);font-size:13px}.stat-value{font-size:28px;font-weight:850;margin-top:8px}.stat-note{font-size:12px;color:var(--muted);margin-top:6px}.two{grid-template-columns:1.3fr .7fr}.form-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.table-wrap{overflow:auto}.table{width:100%;border-collapse:collapse;min-width:880px}.table th,.table td{padding:13px;border-bottom:1px solid var(--line);text-align:left;white-space:nowrap}.table th{font-size:12px;color:var(--muted);text-transform:uppercase;letter-spacing:.04em}.badge{display:inline-flex;padding:6px 9px;border-radius:999px;font-weight:750;font-size:12px}.badge.good{background:#dcfce7;color:#166534}.badge.warn{background:#fef3c7;color:#92400e}.badge.bad{background:#fee2e2;color:#991b1b}.actions{display:flex;gap:8px;flex-wrap:wrap}.mobile-menu{display:none}.chart{width:100%;height:280px}.bar{height:10px;background:#eef2f7;border-radius:99px;overflow:hidden}.bar span{display:block;height:100%;background:linear-gradient(90deg,var(--brand),var(--brand2));border-radius:99px}@media(max-width:980px){.sidebar{display:none}.content{margin-left:0;width:100%;padding:16px 14px 86px}.mobile-menu{display:grid;grid-template-columns:repeat(4,1fr);position:fixed;left:12px;right:12px;bottom:12px;background:#0f172a;color:#fff;border-radius:22px;padding:8px;z-index:5;box-shadow:0 12px 30px rgba(0,0,0,.22)}.mobile-menu a{text-align:center;font-size:12px;padding:10px 4px;color:#cbd5e1;border-radius:14px}.mobile-menu a.active{background:rgba(255,255,255,.12);color:#fff}.cards,.two,.form-grid{grid-template-columns:1fr}.topbar{align-items:flex-start;gap:12px;flex-direction:column}.stat-value{font-size:25px}.card{padding:16px}.login-card{padding:24px}}