:root{--bg: #0f1115;--card: #1a1d24;--fg: #e7e9ee;--sub: #9aa3b2;--accent: #6ea8fe;--border: #2a2f3a}*{box-sizing:border-box}body{margin:0;min-height:100vh;display:grid;place-items:center;font-family:system-ui,-apple-system,Segoe UI,Hiragino Kaku Gothic ProN,Meiryo,sans-serif;background:var(--bg);color:var(--fg);padding:24px}.card{background:var(--card);border:1px solid var(--border);border-radius:14px;padding:28px;width:360px;max-width:100%}.card.wide{width:560px}h1{margin:0 0 4px;font-size:20px}.sub{margin:0 0 18px;color:var(--sub);font-size:13px}form{display:flex;flex-direction:column;gap:10px}input{background:#0c0e13;border:1px solid var(--border);color:var(--fg);padding:11px 13px;border-radius:9px;font-size:15px}input:focus{outline:none;border-color:var(--accent)}button[type=submit]{background:var(--accent);color:#08101f;border:0;padding:11px;border-radius:9px;font-weight:600;font-size:15px;cursor:pointer}button[type=submit]:disabled{opacity:.6;cursor:default}.link{background:none;border:0;color:var(--sub);cursor:pointer;font-size:13px;padding:6px 0}.link:hover{color:var(--fg)}.row{display:flex;justify-content:space-between;align-items:flex-start}.dev{background:#15233d;color:var(--accent);padding:8px 12px;border-radius:8px;font-size:13px}.dev code{font-size:15px;letter-spacing:2px}table{width:100%;border-collapse:collapse;margin-top:8px;font-size:14px}th{text-align:left;color:var(--sub);font-weight:500;padding:8px 6px;border-bottom:1px solid var(--border)}td{padding:11px 6px;border-bottom:1px solid var(--border)}.empty{color:var(--sub);text-align:center;padding:28px 0}.badge{padding:2px 9px;border-radius:999px;font-size:12px}.badge.onetime{background:#25304a;color:#9ec1ff}.badge.subscription{background:#2b2440;color:#c8a8ff}.status{font-size:12px}.status.active{color:#6ee7a8}.status.warn{color:#f5c97b}.status.canceled,.status.expired{color:#ff9b9b}.manage{color:var(--accent);text-decoration:none;font-size:13px;border:1px solid var(--border);padding:4px 10px;border-radius:7px}.manage:hover{border-color:var(--accent)}.note{color:var(--sub);font-size:12px;margin-top:18px}