/* パスワードの変更・忘れたとき・復旧コード（/users/password・forgot・recovery_code）。
   枠や見出し帯は mypage.css の .ps-page / .ps-bar / .st-sec を使い、ここは入力欄とコードの見せ方だけ。 */

.ac-lead {
    margin: 0 0 12px;
    font-size: 0.9rem;
    line-height: 1.7;
}
.ac-field {
    margin: 0 0 14px;
}
.ac-field label {
    display: block;
    margin-bottom: 4px;
    font-family: ten-mincho, serif;
    font-weight: bold;
}
.ac-field input[type="text"],
.ac-field input[type="password"] {
    display: block;
    box-sizing: border-box;
    width: 100%;
    max-width: none;
    margin: 0;
    padding: 8px 10px;
    border: 1px solid #996;
    border-radius: 8px;
    background: #fff;
    color: #261914;
    font-size: 1rem;
}
.ac-field .st-help {
    margin-top: 4px;
}
.ac-err {
    margin: 0 0 12px;
    padding: 4px 0 4px 8px;
    border-left: 4px solid #a0171a;
    color: #a0171a;
    font-size: 0.88rem;
    line-height: 1.5;
    font-weight: bold;
}
.ac-links {
    margin: 14px 0 0;
    font-size: 0.85rem;
    line-height: 1.8;
}

/* 復旧コード。読み違えないよう等幅で大きく、二重罫線の札にする */
.ac-code {
    margin: 6px 0 12px;
    padding: 14px 8px;
    border: 5px double #996;
    border-radius: 10px;
    background: #F7F5E4;
    color: #261914;
    font-family: "SFMono-Regular", Consolas, "Courier New", monospace;
    font-size: 1.45rem;
    font-weight: bold;
    letter-spacing: 0.08em;
    text-align: center;
    word-break: break-all;
    user-select: all;
}
.ac-warn {
    margin: 0 0 10px;
    padding: 8px 10px;
    border-left: 4px solid #a0171a;
    background: #fff7f0;
    font-size: 0.88rem;
    line-height: 1.7;
}
.ac-actions {
    display: flex;
    flex-wrap: wrap;
    justify-content: flex-end;
    gap: 8px;
    margin-top: 12px;
}

body.dark-mode .ac-field input[type="text"],
body.dark-mode .ac-field input[type="password"] {
    background: #15202b;
    color: #F3F4F4;
}
body.dark-mode .ac-field label {
    color: #F3EBA2;
}
body.dark-mode .ac-err {
    color: #e8797b;
}
body.dark-mode .ac-code {
    background: #15202b;
    color: #F3EBA2;
}
body.dark-mode .ac-warn {
    background: #2a2416;
}