:root{--bg:#f4f7fb;--text:#10233f;--card:#fff;--primary:#0f62fe;--border:#d8e0ef}*{box-sizing:border-box;margin:0;padding:0}body{font-family:Segoe UI,Tahoma,sans-serif;background:var(--bg);color:var(--text)}.container{max-width:980px;margin:2rem auto;padding:0 1rem 2rem}.topbar{display:flex;justify-content:space-between;align-items:center;padding:1rem;background:var(--card);border-bottom:1px solid var(--border)}.topbar nav{display:flex;gap:1rem}a{text-decoration:none;color:var(--primary)}form{display:grid;grid-gap:.75rem;gap:.75rem}button,input,select{padding:.6rem .75rem;border-radius:8px;border:1px solid var(--border)}button{cursor:pointer;background:var(--primary);color:#fff;border:none}.card{background:var(--card);padding:1rem;border-radius:12px;border:1px solid var(--border)}.grid-2{display:grid;grid-template-columns:1fr 1fr;grid-gap:.75rem;gap:.75rem}.table{width:100%;border-collapse:collapse}.table td,.table th{text-align:left;padding:.55rem;border-bottom:1px solid var(--border);font-size:.9rem}.status{font-size:.9rem}@media (max-width:800px){.grid-2{grid-template-columns:1fr}}