/* Account settings use the same surfaces and controls as the study room. */
#pane-settings .settings-page{width:100%;padding:24px;overflow:auto;background:var(--bg-secondary)}
#pane-settings .settings-shell{width:min(1120px,100%);padding:0;margin:0 auto;gap:20px}
#pane-settings .settings-shell>h2{font-size:22px;line-height:1.4}
#pane-settings .settings-body{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));align-items:start;gap:16px}
#pane-settings .settings-section-grid{display:contents}
#pane-settings .settings-account,#pane-settings .settings-summary,#pane-settings .settings-admin-entry{grid-column:1/-1}
#pane-settings .settings-account{padding:18px 20px;border:1px solid var(--border);border-radius:12px;background:var(--bg);gap:16px}
#pane-settings .settings-section-card{padding:18px 20px;border:1px solid var(--border);border-radius:12px;background:var(--bg);margin:0;min-width:0}
#pane-settings .settings-section-heading{margin:0 0 14px}
#pane-settings .settings-section-heading h3{font-size:15px;font-weight:650;color:var(--text)}
#pane-settings .settings-section-heading p{display:none}
#pane-settings .settings-tool-list{display:flex;flex-direction:column;gap:0}
#pane-settings .settings-tool-card{display:flex;flex-direction:row;align-items:center;justify-content:space-between;gap:16px;min-height:64px;border:0;border-radius:0;padding:12px 0;background:transparent;box-shadow:none}
#pane-settings .settings-tool-card:first-child{padding-top:0}
#pane-settings .settings-tool-card:last-child{padding-bottom:0}
#pane-settings .settings-tool-card+.settings-tool-card{border-top:1px solid var(--border)}
#pane-settings .settings-tool-card>div{min-width:0}
#pane-settings .settings-tool-title{font-size:14px;font-weight:550;line-height:1.5;color:var(--text)}
#pane-settings .settings-tool-desc,#pane-settings .settings-tool-status{font-size:12px;line-height:1.6;color:var(--text-secondary);margin-top:4px;overflow-wrap:anywhere}
#pane-settings .settings-panel-btn,#pane-settings .settings-outline-btn,#pane-settings .settings-logout{display:inline-flex;align-items:center;justify-content:center;flex:0 0 auto;width:auto;min-height:34px;padding:7px 12px;border-radius:7px;font-size:13px;line-height:1.35;box-shadow:none;text-decoration:none}
#pane-settings .settings-panel-btn{border:1px solid var(--border);background:var(--bg);color:var(--accent)}
#pane-settings .settings-panel-btn:hover{background:var(--bg-hover)}
#pane-settings .settings-account-actions{display:flex;align-items:center;gap:8px;flex-wrap:wrap}
#pane-settings .my-study-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px}
#pane-settings .my-study-shortcut{width:100%;min-height:40px;font-size:13px}
#pane-settings .settings-tool-card .my-study-shortcut{width:auto;min-height:34px}
#pane-settings .settings-news-link{display:flex;align-items:center;justify-content:space-between;gap:12px;min-height:52px;padding:10px 12px;margin:0;border:1px solid var(--border);border-radius:8px;background:var(--bg);color:var(--accent)}
#pane-settings .settings-news-link+.settings-news-link{margin-top:8px}
#pane-settings .settings-news-link strong{font-size:14px;font-weight:550}
#pane-settings .settings-news-link small{font-size:12px;line-height:1.5;color:var(--text-secondary)}
#pane-settings .settings-summary{order:10;background:transparent;border:0;padding:0;opacity:.85}
#pane-settings .settings-summary-item{padding:8px 12px}
#pane-settings .settings-avatar{width:42px;height:42px;font-size:16px;border-radius:12px}
@media(max-width:760px){
 #pane-settings .settings-page{padding:16px 12px}
 #pane-settings .settings-body{grid-template-columns:1fr;gap:12px}
 #pane-settings .settings-account{align-items:flex-start;flex-direction:column;padding:16px}
 #pane-settings .settings-section-card{padding:16px}
 #pane-settings .settings-tool-card{gap:10px}
 #pane-settings .settings-panel-btn{white-space:nowrap}
 #pane-settings .settings-account-actions{width:100%}
 #pane-settings .settings-summary{grid-template-columns:1fr}
 #pane-settings .settings-summary-item{border:0;display:flex;align-items:center;justify-content:space-between;gap:12px;padding:6px 0}
}

@media(min-width:761px){
 #pane-settings .settings-study-section,#pane-settings .settings-news-section{grid-column:1/-1}
 #pane-settings .my-study-grid{grid-template-columns:repeat(6,minmax(0,1fr))}
 #pane-settings .settings-news-section{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}
 #pane-settings .settings-news-section .settings-section-heading{grid-column:1/-1;margin-bottom:2px}
 #pane-settings .settings-news-link+.settings-news-link{margin-top:0}
}