:root{--bg:#0a0e17;--bg-alt:#0f1420;--card:#141a29;--card-border:#232b3d;--text:#e8ecf4;--text-dim:#9aa4b8;--accent:#00d9ff;--accent2:#7c5cff;--accent-grad:linear-gradient(135deg,#00d9ff 0%,#7c5cff 100%);--success:#2ee6a8;--warning:#ffb020;--danger:#ff5c5c;--radius:12px}*{box-sizing:border-box}html,body,#root{height:100%;margin:0}body{background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif}a{color:inherit}input,select,textarea,button{font-family:inherit;font-size:.92rem}.login-screen{min-height:100vh;display:flex;align-items:center;justify-content:center;background:radial-gradient(ellipse 800px 500px at 50% -10%,rgba(124,92,255,.2),transparent 60%)}.login-card{background:var(--card);border:1px solid var(--card-border);border-radius:16px;padding:40px;width:100%;max-width:380px}.login-logo{display:flex;align-items:center;gap:10px;font-weight:800;font-size:1.4rem;margin-bottom:28px}.login-logo .dot{width:10px;height:10px;border-radius:50%;background:var(--accent-grad)}.login-logo b{background:var(--accent-grad);-webkit-background-clip:text;background-clip:text;color:transparent}.app-shell{display:flex;min-height:100vh}.sidebar{width:230px;flex-shrink:0;background:var(--bg-alt);border-right:1px solid var(--card-border);padding:24px 16px;display:flex;flex-direction:column}.sidebar .logo{display:flex;align-items:center;gap:10px;font-weight:800;font-size:1.25rem;margin-bottom:36px;padding:0 8px}.sidebar .logo .dot{width:9px;height:9px;border-radius:50%;background:var(--accent-grad)}.sidebar .logo b{background:var(--accent-grad);-webkit-background-clip:text;background-clip:text;color:transparent}.sidebar nav{display:flex;flex-direction:column;gap:4px;flex:1}.sidebar nav a{padding:10px 12px;border-radius:8px;color:var(--text-dim);text-decoration:none;font-size:.92rem;font-weight:600}.sidebar nav a:hover{background:var(--card);color:var(--text)}.sidebar nav a.active{background:var(--card);color:var(--text);box-shadow:inset 2px 0 0 var(--accent)}.sidebar .logout{margin-top:auto;padding-top:16px;border-top:1px solid var(--card-border)}.sidebar .logout button{width:100%}.main{flex:1;padding:32px 40px;max-width:1200px}.page-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:24px;flex-wrap:wrap;gap:12px}.page-head h1{font-size:1.5rem;font-weight:800}.stat-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:16px;margin-bottom:28px}.stat-card{background:var(--card);border:1px solid var(--card-border);border-radius:var(--radius);padding:18px 20px}.stat-card .num{font-size:1.7rem;font-weight:800}.stat-card .label{color:var(--text-dim);font-size:.82rem;margin-top:4px}.card{background:var(--card);border:1px solid var(--card-border);border-radius:var(--radius);padding:20px;margin-bottom:20px}.card h2{font-size:1.05rem;margin-bottom:14px}table{width:100%;border-collapse:collapse;font-size:.9rem}th{text-align:left;color:var(--text-dim);font-weight:600;font-size:.78rem;text-transform:uppercase;letter-spacing:.4px;padding:10px 12px;border-bottom:1px solid var(--card-border)}td{padding:12px;border-bottom:1px solid var(--card-border);vertical-align:middle}tr:last-child td{border-bottom:none}.table-wrap{background:var(--card);border:1px solid var(--card-border);border-radius:var(--radius);overflow:auto}.badge{display:inline-block;padding:3px 10px;border-radius:999px;font-size:.75rem;font-weight:700}.badge.active{background:#2ee6a826;color:var(--success)}.badge.expiring{background:#ffb02026;color:var(--warning)}.badge.expired{background:#ff5c5c26;color:var(--danger)}.badge.pending{background:#9aa4b826;color:var(--text-dim)}label{display:block;font-size:.82rem;color:var(--text-dim);margin-bottom:6px;font-weight:600}input[type=text],input[type=email],input[type=password],input[type=number],input[type=date],select,textarea{width:100%;background:var(--bg);border:1px solid var(--card-border);color:var(--text);border-radius:8px;padding:10px 12px;margin-bottom:16px}textarea{min-height:70px;resize:vertical;font-family:monospace;font-size:.82rem}.field-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}button{cursor:pointer;border:none;border-radius:8px;padding:10px 18px;font-weight:700;font-size:.88rem}.btn-primary{background:var(--accent-grad);color:#05070d}.btn-ghost{background:transparent;border:1px solid var(--card-border);color:var(--text)}.btn-danger{background:#ff5c5c26;color:var(--danger)}.btn-block{width:100%}.btn-sm{padding:6px 12px;font-size:.78rem}.error-msg{background:#ff5c5c1f;color:var(--danger);border-radius:8px;padding:10px 14px;margin-bottom:16px;font-size:.85rem}.actions-cell{display:flex;gap:8px}.search-input{max-width:280px;margin-bottom:0}.empty-state{padding:40px;text-align:center;color:var(--text-dim)}.modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:#0009;display:flex;align-items:center;justify-content:center;z-index:100;padding:20px}.modal{background:var(--card);border:1px solid var(--card-border);border-radius:16px;padding:28px;width:100%;max-width:480px;max-height:90vh;overflow:auto}.modal h2{margin-bottom:18px;font-size:1.1rem}.modal-actions{display:flex;justify-content:flex-end;gap:10px;margin-top:8px}.muted{color:var(--text-dim);font-size:.82rem}