:root{--bg:#f5f5f7;--card:#fff;--border:#e5e5ea;--text:#1d1d1f;--muted:#86868b;--accent:#0071e3;--red:#ff3b30;--green:#34c759}*{box-sizing:border-box;margin:0;padding:0}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;background:var(--bg);color:var(--text)}.container{max-width:900px;margin:0 auto;padding:32px 20px}.header{display:flex;justify-content:space-between;align-items:center;margin-bottom:28px}.header h1{font-size:20px;font-weight:700}.header a{color:var(--accent);text-decoration:none;font-size:14px}.card{background:var(--card);border:1px solid var(--border);border-radius:12px;padding:20px;margin-bottom:16px}.card h3{font-size:15px;font-weight:600;margin-bottom:12px}.row{display:flex;gap:12px;align-items:center;justify-content:space-between}.badge{display:inline-block;padding:2px 8px;border-radius:12px;font-size:12px;font-weight:500}.badge-active{background:#e8f5e9;color:#1b5e20}.badge-suspended{background:#ffebee;color:#b71c1c}.badge-pro{background:#e3f2fd;color:#0d47a1}.badge-free{background:#f5f5f5;color:#555}.meta{font-size:13px;color:var(--muted);line-height:1.6}.meta strong{color:var(--text);font-weight:600}.btn{background:var(--accent);color:#fff;border:none;border-radius:8px;padding:8px 16px;font-size:14px;cursor:pointer}.btn:hover{opacity:.9}.btn-red{background:var(--red)}.btn-sm{padding:5px 12px;font-size:13px}input,select{padding:8px 12px;border:1px solid var(--border);border-radius:8px;font-size:14px;width:100%}label{display:block;font-size:13px;color:var(--muted);margin-bottom:4px;margin-top:12px}.alert{padding:12px 16px;border-radius:8px;font-size:14px;margin-bottom:16px}.alert-error{background:#ffebee;color:var(--red)}.alert-success{background:#e8f5e9;color:#1b5e20}.empty{text-align:center;color:var(--muted);padding:48px 0;font-size:14px}.actions{display:flex;gap:8px;margin-top:16px}.api-key{font-family:monospace;font-size:13px;background:#f5f5f7;padding:4px 8px;border-radius:4px}