:root{--bg: #f4f6f8;--card: #ffffff;--primary: #1a3a5c;--primary-dark: #122a44;--text: #1f2933;--muted: #6b7280;--border: #e2e8f0;--danger: #b91c1c;--ok: #15803d}*{box-sizing:border-box}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;background:var(--bg);color:var(--text)}.layout{min-height:100vh;display:flex;flex-direction:column}.topbar{display:flex;align-items:center;justify-content:space-between;padding:0 24px;height:56px;background:var(--primary);color:#fff}.topbar .brand{color:#fff;font-weight:700;text-decoration:none;font-size:18px}.topbar nav a{color:#cbd5e1;text-decoration:none;margin-left:16px}.topbar nav a:hover{color:#fff}.content{flex:1;display:flex;justify-content:center;padding:40px 16px}.card{background:var(--card);width:100%;max-width:420px;padding:32px;border-radius:12px;box-shadow:0 1px 3px #00000014;align-self:flex-start}.card.wide{max-width:880px}h1{font-size:22px;margin:0 0 20px}form{display:flex;flex-direction:column;gap:14px}label{display:flex;flex-direction:column;font-size:13px;color:var(--muted);gap:6px}input{padding:10px 12px;border:1px solid var(--border);border-radius:8px;font-size:15px;color:var(--text)}input:focus{outline:none;border-color:var(--primary)}.row{display:flex;gap:12px}.row label{flex:1}button{background:var(--primary);color:#fff;border:none;padding:11px 16px;border-radius:8px;font-size:15px;cursor:pointer}button:hover{background:var(--primary-dark)}button:disabled{opacity:.6;cursor:default}button.secondary{background:#e5e7eb;color:var(--text)}button.danger{background:var(--danger)}.links{display:flex;justify-content:space-between;margin-top:18px;font-size:14px}.links a{color:var(--primary);text-decoration:none}.error{color:var(--danger);font-size:14px;margin:0}.hint{color:var(--muted);font-size:13px}.center{padding:60px;text-align:center;color:var(--muted)}.profile{display:grid;grid-template-columns:100px 1fr;gap:6px 12px;margin:16px 0}.profile dt{color:var(--muted);font-size:13px}.profile dd{margin:0}.head-row{display:flex;justify-content:space-between;align-items:center}.filters{display:flex;gap:8px;margin:8px 0 18px}.chip{background:#eef2f6;color:var(--muted);padding:6px 12px;font-size:13px;border-radius:999px}.chip.active{background:var(--primary);color:#fff}table.grid{width:100%;border-collapse:collapse;font-size:14px}table.grid th,table.grid td{text-align:left;padding:10px 8px;border-bottom:1px solid var(--border)}table.grid th{color:var(--muted);font-weight:600}.actions{display:flex;gap:8px}.actions button{padding:6px 10px;font-size:13px}.badge{padding:2px 8px;border-radius:999px;font-size:12px}.badge.pending{background:#fef3c7;color:#92400e}.badge.approved{background:#dcfce7;color:var(--ok)}.badge.rejected{background:#fee2e2;color:var(--danger)}