/* 个人中心样式 */
.pf-section { padding: 14px 0; border-bottom: 1px solid #f0f2f4; }
.pf-section:last-of-type { border-bottom: none; }
.pf-title { font-size: 14px; font-weight: 600; color: #1f2937; margin-bottom: 8px; }
.pf-row { display: flex; justify-content: space-between; align-items: center; padding: 7px 0; font-size: 13.5px; }
.pf-k { color: #6b7280; }
.pf-v { color: #1f2937; font-weight: 500; max-width: 65%; text-align: right; word-break: break-all; }
.pf-actions { display: flex; gap: 8px; margin-top: 8px; }
.pf-fold summary { cursor: pointer; list-style: none; user-select: none; }
.pf-fold summary::-webkit-details-marker { display: none; }
.pf-fold summary::after { content: " ▾"; color: #9ca3af; font-size: 12px; }
.pf-fold[open] summary::after { content: " ▴"; }

/* 顶栏昵称可点击 */
.user-name { cursor: pointer; }
.user-name:hover { text-decoration: underline; }

/* 暗色 */
[data-theme="dark"] .pf-section { border-bottom-color: #334155; }
[data-theme="dark"] .pf-title { color: #e2e8f0; }
[data-theme="dark"] .pf-k { color: #94a3b8; }
[data-theme="dark"] .pf-v { color: #e2e8f0; }

/* 会话条目 */
.pf-session { display: flex; justify-content: space-between; align-items: center; padding: 10px 12px; background: #fbfcfd; border: 1px solid #eef0f2; border-radius: 10px; margin: 6px 0; }
.pf-session-ua { font-size: 13px; color: #374151; max-width: 260px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.pf-session-meta { font-size: 11.5px; color: #9ca3af; margin-top: 2px; }
.pf-session-kill { font-size: 12px; color: #dc2626; background: none; border: 1px solid #fecaca; border-radius: 6px; padding: 4px 10px; cursor: pointer; }
.pf-session-kill:hover { background: #fef2f2; }
[data-theme="dark"] .pf-session { background: #0f172a; border-color: #334155; }
[data-theme="dark"] .pf-session-ua { color: #e2e8f0; }