/* /account/ page. Built on legal.css (header, footer, card, colours). */
#app h1{margin:0 0 .75rem}
#app h2{margin:1.2rem 0 .5rem;font-size:1.25rem;line-height:1.4}
.ac-facts{margin:.6rem 0 .8rem;padding-left:1.3rem}
.ac-facts li{margin:.35rem 0}
.ac-small{font-size:.9rem;color:var(--lg-muted)}
.ac-links{display:flex;flex-wrap:wrap;align-items:center;gap:0 1.2rem;margin:.4rem 0}
.ac-links a{display:inline-flex;align-items:center;min-height:44px;font-size:.95rem}
.ac-tabs{display:flex;flex-wrap:wrap;gap:.4rem;margin:1.2rem 0 .8rem;border-bottom:1px solid var(--lg-line)}
.ac-tab{min-height:44px;padding:.4rem 1rem;border:1px solid transparent;border-bottom:0;border-radius:10px 10px 0 0;background:transparent;color:var(--lg-muted);font:inherit;cursor:pointer}
.ac-tab[aria-selected=true]{background:var(--lg-accent-soft);color:var(--lg-text);font-weight:700;border-color:var(--lg-line)}
.ac-form{display:grid;gap:.9rem;max-width:30rem;margin:.4rem 0 .6rem}
.ac-field{display:grid;gap:.3rem;font-weight:600;font-size:.95rem}
.ac-field input{min-height:46px;padding:.5rem .8rem;border:1px solid var(--lg-line);border-radius:10px;background:var(--lg-card);color:var(--lg-text);font:inherit;font-weight:400;width:100%}
.ac-mono{font-family:ui-monospace,Consolas,monospace;letter-spacing:.06em}
.ac-btn{display:inline-flex;align-items:center;justify-content:center;min-height:46px;padding:.5rem 1.2rem;border:1px solid var(--lg-line);border-radius:12px;background:var(--lg-card);color:var(--lg-text);font:inherit;font-weight:600;cursor:pointer}
.ac-btn:hover:not(:disabled){border-color:var(--lg-accent)}
.ac-btn:disabled{opacity:.55;cursor:not-allowed}
.ac-primary{background:var(--lg-accent);border-color:var(--lg-accent);color:#fff}
.ac-btn-danger{background:#b3361f;border-color:#b3361f;color:#fff}
.ac-row{display:flex;flex-wrap:wrap;gap:.6rem;margin:.8rem 0}
.ac-note{padding:.7rem .9rem;border-radius:10px;margin:.8rem 0}
.ac-error{background:#fff1ed;color:#a43626;border:1px solid #f0c8bf}
.ac-ok{background:#e5f5ec;color:#17734a;border:1px solid #b8e2cb}
@media (prefers-color-scheme:dark){.ac-error{background:#3b1b16;color:#ff8d77;border-color:#6a2c22}.ac-ok{background:#123425;color:#59d398;border-color:#1e5a3f}}
.ac-code{font-family:ui-monospace,Consolas,monospace;font-size:1.5rem;font-weight:700;letter-spacing:.08em;padding:1rem;border:2px dashed var(--lg-accent);border-radius:12px;background:var(--lg-accent-soft);text-align:center;word-break:break-all;user-select:all}
.ac-check{display:flex;align-items:center;gap:.6rem;min-height:44px;margin:1rem 0 .6rem}
.ac-check input{width:22px;height:22px;accent-color:var(--lg-accent)}
.ac-usage{margin:1rem 0}
.ac-usage-line{display:flex;justify-content:space-between;gap:1rem;flex-wrap:wrap;font-size:.95rem}
.ac-bar{height:10px;border-radius:6px;background:var(--lg-line);overflow:hidden;margin-top:.4rem}
.ac-bar-fill{height:100%;background:var(--lg-accent)}
.ac-sec{margin:1rem 0;border:1px solid var(--lg-line);border-radius:12px;padding:0 1rem}
.ac-sec summary{cursor:pointer;min-height:48px;display:flex;align-items:center;font-weight:700}
.ac-sec[open] summary{border-bottom:1px solid var(--lg-line);margin-bottom:.8rem}
.ac-danger summary{color:#b3361f}
@media (prefers-color-scheme:dark){.ac-danger summary{color:#ff8d77}}
.ac-user{word-break:break-all}
@media (max-width:600px){.ac-form{max-width:none}.ac-tab{flex:1 1 auto}}
.ac-back-note{margin:.6rem 0;padding:.6rem .9rem;border-radius:10px;background:var(--lg-accent-soft);font-size:.95rem}
.ac-back{text-decoration:none}
.ac-rules{margin:1rem 0 1.2rem;padding:1rem 1.1rem;border:1px solid var(--lg-line);border-radius:14px;background:var(--lg-accent-soft)}
.ac-rules h3{margin:0 0 .5rem;font-size:1.05rem}
.ac-rules ol{margin:.3rem 0 .6rem;padding-left:1.4rem}
.ac-rules li{margin:.4rem 0;line-height:1.6}
.ac-check{display:flex;align-items:flex-start;gap:.6rem;min-height:44px;padding:.3rem 0;cursor:pointer}
.ac-check input{width:22px;height:22px;flex:none;margin:.1rem 0 0}
.ac-lb{margin:1.2rem 0;padding:1rem 1.1rem;border:1px solid var(--lg-line);border-radius:12px}
.ac-lb h3{margin:0 0 .5rem;font-size:1.05rem}