:root{--bg: #f6f7f9;--panel: #ffffff;--ink: #17202a;--muted: #5d6b78;--line: #d9e0e7;--primary: #1f6feb;--danger: #b42318;--ok: #087443}*{box-sizing:border-box}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;background:var(--bg);color:var(--ink)}button,input,textarea,select{font:inherit}button{min-height:38px;padding:8px 13px;border:1px solid transparent;border-radius:6px;background:var(--primary);color:#fff;font-weight:700;cursor:pointer}button.secondary{background:#fff;color:var(--ink);border-color:var(--line)}button.danger{background:var(--danger)}input,textarea{width:100%;padding:10px 12px;border:1px solid var(--line);border-radius:6px;background:#fff}textarea{min-height:150px;resize:vertical}label{display:block;margin:12px 0 6px;font-weight:650}a{color:var(--primary)}.shell header{height:64px;display:flex;align-items:center;justify-content:space-between;gap:16px;padding:0 28px;background:#fff;border-bottom:1px solid var(--line)}.brand{font-size:19px;font-weight:800}.tabs{display:flex;gap:8px;align-items:center;flex-wrap:wrap}.tabs button{background:#fff;color:var(--ink);border-color:var(--line)}.tabs button.active{background:var(--primary);color:#fff;border-color:var(--primary)}main{max-width:1120px;margin:30px auto;padding:0 20px}.panel{background:#fff;border:1px solid var(--line);border-radius:8px;padding:22px;margin-bottom:18px}h1{font-size:28px;margin:0 0 18px}h2{font-size:19px;margin:0 0 14px}.grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.notice{border-left:4px solid var(--primary);padding:12px;background:#eef5ff;border-radius:6px;overflow-wrap:anywhere}.error{border-left-color:var(--danger);background:#fff1f0}.success{border-left-color:var(--ok);background:#ecfdf3}.muted{color:var(--muted)}table{width:100%;border-collapse:collapse;background:#fff;border:1px solid var(--line);border-radius:8px;overflow:hidden}th,td{text-align:left;padding:10px;border-bottom:1px solid var(--line);vertical-align:top}th{font-size:13px;color:var(--muted);background:#fbfcfd}.status{font-weight:800}.active{color:var(--ok)}.revoked,.expired,.locked,.deleted{color:var(--danger)}.login{max-width:440px;margin:10vh auto}@media (max-width: 760px){.shell header{height:auto;align-items:flex-start;flex-direction:column;padding:14px 18px}.grid{grid-template-columns:1fr}table{font-size:14px}}