:root{--primary:#6A11CB;--primary2:#3B0A73;--accent:#FF6B00;--bg:#f6f7fb;--dark:#111827;--muted:#6b7280;--card:#fff;--border:#e5e7eb;--ok:#16a34a;--bad:#dc2626;--warn:#f59e0b}*{box-sizing:border-box}body{margin:0;font-family:Inter,system-ui,Segoe UI,Arial,sans-serif;background:var(--bg);color:var(--dark)}a{text-decoration:none;color:inherit}.app{display:flex;min-height:100vh}.sidebar{width:270px;background:linear-gradient(180deg,var(--primary),var(--primary2));color:#fff;position:fixed;inset:0 auto 0 0;padding:20px;z-index:20;transition:.25s}.brand{display:flex;align-items:center;gap:12px;margin-bottom:28px}.brand-icon{width:44px;height:44px;border-radius:14px;background:rgba(255,255,255,.16);display:grid;place-items:center;font-weight:900}.brand h2{font-size:18px;margin:0}.brand span{font-size:12px;opacity:.8}.menu-title{font-size:11px;text-transform:uppercase;opacity:.65;margin:22px 0 8px}.nav a{display:flex;gap:10px;align-items:center;padding:12px 13px;border-radius:12px;margin:4px 0;color:#fff;opacity:.9}.nav a.active,.nav a:hover{background:rgba(255,255,255,.15);opacity:1}.main{margin-left:270px;width:calc(100% - 270px);min-height:100vh}.topbar{height:70px;background:#fff;border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;padding:0 24px;position:sticky;top:0;z-index:10}.toggle{display:none;border:0;background:#111827;color:#fff;border-radius:10px;padding:9px 11px}.content{padding:24px}.footer{padding:16px 24px;color:var(--muted);font-size:13px}.grid{display:grid;gap:18px}.grid-4{grid-template-columns:repeat(4,1fr)}.grid-2{grid-template-columns:repeat(2,1fr)}.card{background:var(--card);border:1px solid var(--border);border-radius:18px;padding:20px;box-shadow:0 8px 24px rgba(17,24,39,.04)}.stat h3{margin:0;color:var(--muted);font-size:13px}.stat strong{display:block;font-size:30px;margin-top:8px}.badge{display:inline-flex;align-items:center;border-radius:999px;padding:5px 10px;font-size:12px;font-weight:700}.badge.ok{background:#dcfce7;color:#166534}.badge.bad{background:#fee2e2;color:#991b1b}.badge.warn{background:#fef3c7;color:#92400e}.btn{border:0;border-radius:12px;padding:10px 14px;background:var(--primary);color:#fff;font-weight:700;cursor:pointer;display:inline-flex;align-items:center;gap:8px}.btn.orange{background:var(--accent)}.btn.dark{background:#111827}.btn.light{background:#eef2ff;color:#3730a3}.btn.danger{background:#dc2626}.table-wrap{overflow:auto}.table{width:100%;border-collapse:collapse}.table th,.table td{text-align:left;padding:13px 12px;border-bottom:1px solid var(--border);vertical-align:top}.table th{font-size:12px;text-transform:uppercase;color:var(--muted);background:#fafafa}.form-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:15px}.field label{display:block;font-size:13px;color:var(--muted);font-weight:700;margin-bottom:7px}.field input,.field select,.field textarea{width:100%;padding:12px;border:1px solid var(--border);border-radius:12px;background:#fff}.field textarea{min-height:96px}.alert{border-radius:14px;padding:13px 15px;margin-bottom:15px}.alert.ok{background:#dcfce7;color:#166534}.alert.bad{background:#fee2e2;color:#991b1b}.code{background:#111827;color:#f9fafb;border-radius:14px;padding:14px;overflow:auto;white-space:pre-wrap;max-height:420px}.login{min-height:100vh;display:grid;place-items:center;background:linear-gradient(135deg,var(--primary),var(--primary2))}.login-box{width:min(440px,92vw);background:#fff;border-radius:24px;padding:28px;box-shadow:0 20px 50px rgba(0,0,0,.2)}.login-box h1{margin:0 0 6px}.overlay{display:none}@media(max-width:900px){.sidebar{transform:translateX(-100%)}.sidebar.open{transform:translateX(0)}.main{margin-left:0;width:100%}.toggle{display:inline-block}.grid-4,.grid-2,.form-grid{grid-template-columns:1fr}.content{padding:16px}.topbar{padding:0 16px}.overlay.show{display:block;position:fixed;inset:0;background:rgba(0,0,0,.35);z-index:15}}