:root{--primary: #7c3aed;--primary-dark: #4c1d95;--blue-dark: #10172a;--green: #22c55e;--bg: #f7f8fc;--card: #ffffff;--text: #111827;--muted: #6b7280;--border: #e5e7eb}*{box-sizing:border-box}body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;background:var(--bg);color:var(--text)}a{color:inherit;text-decoration:none}button,input,textarea,select{font:inherit}.auth-page{min-height:100vh;display:grid;place-items:center;background:radial-gradient(circle at top left,#8b5cf6 0,transparent 28%),linear-gradient(135deg,#10172a,#1e1b4b);padding:24px}.auth-card{width:100%;max-width:440px;background:#fffffffa;border-radius:28px;padding:32px;box-shadow:0 30px 80px #00000047}.logo{width:48px;height:48px;border-radius:16px;display:grid;place-items:center;color:#fff;background:linear-gradient(135deg,var(--primary),var(--green));font-weight:900}.field{display:grid;gap:8px;margin:14px 0}.field label{font-weight:700;font-size:14px}.input,textarea,select{width:100%;border:1px solid var(--border);border-radius:14px;padding:12px 14px;background:#fff;outline:none}.input:focus,textarea:focus,select:focus{border-color:var(--primary);box-shadow:0 0 0 3px #7c3aed1f}.btn{border:0;border-radius:14px;padding:12px 16px;font-weight:800;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;gap:8px}.btn-primary{color:#fff;background:linear-gradient(135deg,var(--primary),#2563eb)}.btn-secondary{color:var(--blue-dark);background:#eef2ff}.btn-danger{color:#fff;background:#dc2626}.btn-outline{background:#fff;border:1px solid var(--border);color:var(--text)}.app-shell{min-height:100vh;display:grid;grid-template-columns:280px 1fr}.sidebar{background:var(--blue-dark);color:#fff;padding:24px;display:flex;flex-direction:column;gap:24px}.logo-img{width:38px;height:38px;border-radius:50%;object-fit:cover;display:block}.sidebar-logo{display:flex;align-items:center;gap:10px}.nav{display:grid;gap:8px}.nav a,.nav button{color:#cbd5e1;padding:12px;border-radius:14px;display:flex;align-items:center;gap:10px;border:0;background:transparent;cursor:pointer;text-align:left}.nav a.active,.nav a:hover,.nav button:hover{background:#ffffff1a;color:#fff}.main{min-width:0}.topbar{height:72px;background:#fff;border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;padding:0 28px;position:sticky;top:0;z-index:5}.content{padding:28px}.page-title{margin:0 0 6px;font-size:30px;letter-spacing:-.03em}.page-subtitle{margin:0 0 24px;color:var(--muted)}.grid{display:grid;gap:18px}.grid-2{grid-template-columns:repeat(2,minmax(0,1fr))}.grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}.grid-4{grid-template-columns:repeat(4,minmax(0,1fr))}.card{background:var(--card);border:1px solid var(--border);border-radius:24px;padding:22px;box-shadow:0 14px 40px #0f172a0f}.stat{display:flex;align-items:flex-start;justify-content:space-between;gap:16px}.stat-icon{width:44px;height:44px;border-radius:16px;display:grid;place-items:center;color:#fff;background:linear-gradient(135deg,var(--primary),#2563eb)}.badge{display:inline-flex;align-items:center;border-radius:999px;padding:6px 10px;font-size:12px;font-weight:800;background:#dcfce7;color:#166534}.badge-warn{background:#fef3c7;color:#92400e}.alert{padding:12px 14px;border-radius:16px;margin:12px 0;background:#dcfce7;color:#166534;font-weight:700}.error{background:#fee2e2;color:#991b1b}.table{width:100%;border-collapse:collapse}.table th,.table td{padding:12px;border-bottom:1px solid var(--border);text-align:left;font-size:14px}.actions{display:flex;flex-wrap:wrap;gap:10px;align-items:center}.section-title{margin:0 0 14px;font-size:20px}.copy-box{background:#0f172a;color:#d1fae5;padding:14px;border-radius:16px;overflow-x:auto;font-size:13px}@media(max-width:900px){.app-shell{grid-template-columns:1fr}.sidebar{position:static}.grid-2,.grid-3,.grid-4{grid-template-columns:1fr}.topbar{padding:0 16px}.content{padding:18px}}