/* Settings uses a bounded dialog with independently scrollable navigation and content. */
#settings-overlay{z-index:1000}
#settings-overlay .settings-panel{width:min(640px,100vw);display:flex;flex-direction:column;background:var(--cp-surface);color:var(--cp-text);overflow:hidden}
#settings-overlay .settings-header{flex:none;min-height:68px;padding:14px 24px;border-bottom:1px solid var(--cp-border)}
#settings-overlay .settings-header h3{font-size:22px;margin:0}
#settings-overlay .settings-nav{display:flex;flex:none;overflow-x:auto;gap:4px;padding:8px 16px;border-bottom:1px solid var(--cp-border);scrollbar-width:thin}
#settings-overlay .settings-nav-tab{min-height:44px;flex:none;border-radius:8px;border:0;padding:10px 14px;color:var(--cp-secondary);background:transparent;white-space:nowrap}
#settings-overlay .settings-nav-tab.active{background:var(--cp-accent-soft);color:var(--cp-accent);font-weight:700}
#settings-overlay .settings-body{min-height:0;overflow:auto;flex:1;padding:24px;overscroll-behavior:contain}
#settings-overlay .settings-section{padding:18px;border:1px solid var(--cp-border);border-radius:12px;margin-bottom:18px;background:var(--cp-elevated)}
#settings-overlay .settings-section h4{font-size:16px;text-transform:none;letter-spacing:0;color:var(--cp-text);margin:0 0 12px}
#settings-overlay .setting-row{padding:12px 0;gap:12px;flex-wrap:wrap}
#settings-overlay :is(.btn-action,.embed-option,.btn-close-settings,.version-restore,.kb-file-delete,.font-size-ctrl button){min-height:44px;border-radius:9px;font-size:14px;padding:10px 14px;border:1px solid var(--cp-border);background:var(--cp-surface);color:var(--cp-text)}
#settings-overlay .btn-action{display:block;width:100%;margin:8px 0;text-align:start}
#settings-overlay .danger{color:#b42318;border-color:#e7a7a3}
#settings-overlay .embed-option.active{background:var(--cp-accent-soft);border-color:var(--cp-accent);color:var(--cp-accent)}
#settings-overlay .toggle{min-width:48px;min-height:28px;flex:none}
#settings-overlay .font-size-ctrl{display:flex;align-items:center;gap:12px}
#settings-overlay .font-size-ctrl button{min-width:44px}
#settings-overlay :is(p,label){line-height:1.6}
#settings-overlay .settings-description{font-size:14px;color:var(--cp-secondary);margin:0 0 20px}
#settings-feedback{padding:8px 20px;margin:0;border-top:1px solid var(--cp-border);font-size:13px;flex:none;color:var(--cp-secondary)}
#settings-feedback:empty{display:none}
#settings-overlay .settings-plan-email{display:none}
#settings-overlay .embed-options{display:flex;gap:8px;flex-wrap:wrap}
#settings-overlay .embed-preview-frame,#settings-overlay #embed-live-preview{max-width:100%;overflow:hidden}
#settings-overlay :is(pre,code){max-width:100%;overflow-wrap:anywhere;white-space:pre-wrap}
#settings-overlay .kb-file-item{gap:8px;flex-wrap:wrap}
#settings-overlay .kb-file-info{min-width:80px;flex:1}
#settings-overlay .kb-file-name{overflow-wrap:anywhere}
.cp-portal-app .message-bubble,.cp-portal-app .message-bubble p,.cp-portal-app .message-bubble li{font-size:var(--font-size,16px)!important}
@media(max-width:700px){#settings-overlay .settings-panel{width:100%;max-width:100%;height:100dvh}#settings-overlay .settings-body{padding:16px}#settings-overlay .settings-header{padding:12px 16px}#settings-overlay .settings-section{padding:16px}#settings-overlay .settings-nav{padding:8px}#settings-overlay .embed-color-row{display:flex;flex-wrap:wrap;gap:8px}#settings-overlay .embed-color-hex{flex:1;min-width:100px}}
@media(max-width:768px){.cp-portal-app .experience-header>button:last-child{display:flex!important;min-width:44px;width:44px;flex:none}.cp-portal-app .experience-controls .experience-switch{width:44px;min-width:44px;font-size:0!important;padding:10px}.cp-portal-app .experience-switch span{display:none!important}.cp-portal-app .experience-header{gap:6px!important}.cp-portal-app .experience-controls{gap:6px}}
/* Keep foreground text opaque even during opening and tab transitions. */
#settings-overlay.open{animation:none!important;opacity:1!important;background:rgba(7,19,29,.64)}
#settings-overlay .settings-panel{background:#ffffff!important;opacity:1!important;animation:none!important}
html[data-theme="dark"] #settings-overlay .settings-panel{background:#111e2d!important}
#settings-overlay .settings-tab-content.active{animation:none!important;opacity:1!important}