:root{--bg:#f1f5f9;--surface:#fff;--surface-alt:#f8fafc;--border:#e2e8f0;--border-soft:#f1f5f9;--text:#0f172a;--muted:#64748b;--primary:#1d4ed8;--primary-dark:#1e3a8a;--success:#22c55e;--success-text:#15803d;--danger:#ef4444;--gold:#f59e0b;--shadow:0 1px 4px rgba(15,23,42,.07),0 0 0 1px rgba(15,23,42,.04)}*{box-sizing:border-box}body,html{margin:0;padding:0;background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif}a{color:var(--primary)}.container{max-width:1000px;margin:0 auto;padding:24px}.center-screen{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:24px}.card{background:var(--surface);border:1px solid var(--border-soft);border-radius:16px;padding:24px;box-shadow:var(--shadow)}.logo{font-size:28px;font-weight:900;margin:0;color:var(--primary-dark)}.logo span{color:var(--primary)}.muted,label{color:var(--muted)}label{display:block;font-size:13px;font-weight:600;margin-bottom:6px}input,select{width:100%;background:var(--surface);border:1.5px solid var(--border);border-radius:10px;padding:11px 12px;color:var(--text);font-size:15px;outline:none;transition:border-color .15s}input:focus,select:focus{border-color:var(--primary)}input::placeholder{color:var(--muted)}.field{margin-bottom:16px}.row{display:flex;gap:16px;flex-wrap:wrap}.row>*{flex:1 1;min-width:200px}button{background:var(--primary);color:#fff;border:none;border-radius:10px;padding:12px 18px;font-size:15px;font-weight:700;cursor:pointer}button:hover{background:var(--primary-dark)}button:disabled{opacity:.5;cursor:default}button.ghost{background:transparent;border:1px solid var(--border);color:var(--text)}button.ghost:hover{background:var(--surface-alt)}button.danger{background:transparent;border:1px solid var(--danger);color:var(--danger)}button.danger:hover{background:rgba(239,68,68,.12)}.topbar{display:flex;justify-content:space-between;align-items:center;margin-bottom:24px}.error{color:var(--danger)}.error,.notice{font-size:14px;margin:8px 0}.notice{color:var(--success)}.badge{display:inline-block;padding:3px 10px;border-radius:999px;font-size:11px;font-weight:800;letter-spacing:.5px}.badge.active{background:#dcfce7;color:var(--success-text)}.badge.expired{background:var(--surface-alt);color:var(--muted);border:1px solid var(--border)}table{width:100%;border-collapse:collapse}td,th{text-align:left;padding:12px;border-bottom:1px solid var(--border);font-size:14px;vertical-align:middle}th{color:var(--muted);font-size:12px;text-transform:uppercase;letter-spacing:.5px}.section-title{font-size:18px;font-weight:800;margin:0 0 16px}.stack{display:flex;flex-direction:column;gap:24px}.warn{background:#fef3c7;color:#92400e;border:1px solid #fde68a;border-radius:12px;padding:16px;font-size:14px}