:root{--bg:#f2f5f8;--card:#ffffff;--text:#0f172a;--muted:#475569;--primary:#0f766e;--border:#d7dee6;--danger:#b91c1c}*{box-sizing:border-box}body,html{margin:0;padding:0;background:radial-gradient(circle at top right,#d8efec,#f2f5f8 45%);color:var(--text);font-family:Manrope,Segoe UI,sans-serif}a{color:inherit;text-decoration:none}.page{max-width:1100px;margin:0 auto;padding:20px}.card{background:var(--card);border:1px solid var(--border);border-radius:16px;padding:16px;box-shadow:0 8px 24px rgba(15,23,42,.05)}.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));grid-gap:12px;gap:12px}label{display:block;font-size:12px;color:var(--muted);margin-bottom:6px}button,input,select,textarea{font:inherit}input,select,textarea{width:100%;border:1px solid var(--border);border-radius:10px;padding:10px;background:#fff}textarea{min-height:120px;resize:vertical}button{border:none;border-radius:10px;padding:10px 14px;background:var(--primary);color:#fff;cursor:pointer}button.secondary{background:#334155}button.danger{background:var(--danger)}button:disabled{opacity:.6;cursor:default}.navbar{justify-content:space-between;padding:12px 20px;background:#ffffffde;border-bottom:1px solid var(--border);position:-webkit-sticky;position:sticky;top:0;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px)}.nav-left,.navbar{display:flex;align-items:center;gap:16px}.brand{font-weight:700}nav{display:flex;gap:10px}nav a{padding:6px 10px;border-radius:8px;color:var(--muted)}nav a.active{background:#d7efeb;color:#0f5f59}.loading{padding:40px;text-align:center}.row{display:flex;gap:8px;flex-wrap:wrap}table{width:100%;border-collapse:collapse}td,th{text-align:left;border-bottom:1px solid var(--border);padding:10px;vertical-align:top}.status-dot{display:inline-block;width:10px;height:10px;border-radius:50%;margin-right:6px}@media (max-width:760px){.navbar{flex-direction:column;align-items:flex-start}nav{flex-wrap:wrap}}