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0;color:var(--se-color-text);background:var(--se-color-surface);box-shadow:var(--se-shadow-sheet)}.chat-confirmation-sheet h2{margin:0 0 8px;font-size:var(--se-type-title)}.chat-confirmation-sheet p{margin:0;color:var(--se-color-text-secondary);line-height:1.6}.chat-confirmation-actions{margin-top:20px;display:grid;grid-template-columns:minmax(88px,.7fr) minmax(0,1.3fr);gap:10px}.chat-confirmation-actions .text-button{min-height:44px;margin:0;color:var(--se-color-text-secondary);text-decoration:none}.chat-ai-disclosure{position:relative;z-index:1;flex:0 0 auto;margin:0;padding:3px 16px;color:var(--se-color-text-tertiary);background:transparent;font-size:var(--se-chat-disclosure-font-size);line-height:13px;text-align:center;opacity:var(--se-chat-disclosure-opacity)}.composer{position:relative;z-index:1;flex:0 0 auto;margin-top:0;padding:var(--se-composer-padding-block) 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.send-button:disabled{opacity:.55}.profile-page{height:100%;padding:var(--se-page-padding-wide) 17px 30px;overflow-y:auto;color:var(--se-color-text);background:var(--se-color-canvas)}.page-title{margin:0 2px 19px}.page-title h1{margin:5px 0 0;font-size:var(--se-type-display);letter-spacing:-.05em}.profile-summary{width:100%;padding:16px;display:grid;grid-template-columns:48px 1fr auto;align-items:center;gap:12px;border:1px solid var(--se-color-border);border-radius:var(--se-radius-card);color:inherit;text-align:left;background:var(--se-color-surface-raised);box-shadow:var(--se-shadow-card)}.profile-summary__avatar{width:48px;height:48px;display:grid;place-items:center;border-radius:var(--se-radius-control);color:var(--se-color-on-accent);background:var(--se-color-accent);font-size:var(--se-type-label);font-weight:800}.profile-summary strong,.profile-summary small{display:block}.profile-summary strong{font-size:15px}.profile-summary small{margin-top:4px;color:var(--se-color-text-secondary);font-size:var(--se-type-caption)}.profile-summary b,.settings-row b{color:var(--se-color-text-tertiary);font-size:var(--se-type-title);font-weight:400}.settings-group{margin-top:22px;overflow:hidden;border:1px solid var(--se-color-border);border-radius:var(--se-radius-card);background:var(--se-color-surface);box-shadow:var(--se-shadow-card)}.settings-group h2{margin:0;padding:13px 15px 8px;color:var(--se-color-text-secondary);font-size:var(--se-type-caption);font-weight:750}.settings-row{width:100%;min-height:51px;padding:11px 15px;display:flex;align-items:center;justify-content:space-between;gap:12px;border:0;border-top:1px solid var(--se-color-border);color:var(--se-color-text);text-align:left;background:transparent}.settings-row span{font-size:var(--se-type-body)}.settings-row small{color:var(--se-color-text-tertiary);font-size:var(--se-type-caption);text-align:right}.settings-row--static{cursor:default}.theme-picker,.background-picker{padding:3px 15px 15px}.theme-picker>p,.background-picker>p{margin:0 0 10px;color:var(--se-color-text);font-size:var(--se-type-body)}.background-picker>div{display:flex;gap:8px}.background-option{flex:1;min-height:70px;overflow:hidden;position:relative;display:grid;grid-template-rows:1fr auto;gap:4px;padding:5px;border:2px solid transparent;border-radius:var(--se-radius-control);color:var(--se-color-text-secondary);background:var(--se-color-surface-muted);font-size:11px}.background-option span{display:block;border-radius:8px}.background-option--mist span{background:var(--se-scene-chat-mist)}.background-option--dawn span{background:var(--se-scene-chat-dawn)}.background-option--night 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.primary-button{width:100%}.identity-summary,.device-session-row{min-height:54px;padding:12px 0;display:flex;align-items:center;justify-content:space-between;gap:14px;border-bottom:1px solid var(--se-color-border)}.identity-summary span,.device-session-row small{color:var(--se-color-text-secondary);font-size:var(--se-type-caption)}.device-session-list{margin-top:8px}.device-session-row>span,.device-session-row strong,.device-session-row small{display:block}.device-session-row small{margin-top:4px}.device-session-row .text-button{flex:0 0 auto}.onboarding-card{padding:28px}.onboarding-card .stack-form{margin-top:21px}.onboarding-card .primary-button{width:100%;margin-top:4px}.onboarding-card--status{min-height:250px;display:grid;align-content:center;justify-items:start}.onboarding-card--status .spinner{margin-bottom:18px}.onboarding-card--status .primary-button{width:auto;margin-top:8px}.onboarding-card--agent{margin-block:24px}.onboarding-template-section{min-width:0;margin:0 0 5px;padding:0;display:grid;gap:9px;border:0}.onboarding-template-section legend{margin-bottom:9px;padding:0;color:var(--se-color-text-secondary);font-size:var(--se-type-label)}.onboarding-template-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}.onboarding-template-option{min-width:0;min-height:102px;padding:11px 12px;display:flex;flex-direction:column;align-items:flex-start;gap:6px;border:1px solid var(--se-color-border);border-radius:var(--se-radius-control);color:var(--se-color-text);background:var(--se-color-surface-muted);text-align:left}.onboarding-template-option strong{font-size:var(--se-type-label)}.onboarding-template-option span{display:-webkit-box;overflow:hidden;color:var(--se-color-text-secondary);font-size:var(--se-type-caption);line-height:1.45;-webkit-box-orient:vertical;-webkit-line-clamp:3}.onboarding-template-option.is-selected{border-color:var(--se-color-accent);background:var(--se-color-accent-soft)}.onboarding-template-option:focus-visible{outline:2px solid var(--se-color-accent);outline-offset:2px}.onboarding-template-option:disabled{opacity:.55}.stack-form .onboarding-agent-document{min-height:230px;line-height:1.6}.onboarding-document-hint{margin:-2px 0 3px;color:var(--se-color-text-tertiary);font-size:var(--se-type-caption)}.choice-chip-list--dark .choice-chip,.settings-pack-list--dark .settings-pack{border-color:var(--se-color-border);color:var(--se-color-text-secondary);background:var(--se-color-surface-muted)}.choice-chip-list--dark .choice-chip.is-selected,.settings-pack-list--dark .settings-pack.is-selected{border-color:var(--se-color-accent);color:var(--se-color-accent-strong);background:var(--se-color-accent-soft)}.sr-only{position:absolute;width:1px;height:1px;padding:0;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}@media(prefers-reduced-motion:reduce){.static-avatar__portrait{animation:none}.agent-stage__figure{transition:none}}@media(max-width:420px){.onboarding-card--agent{padding:22px}.onboarding-template-list{grid-template-columns:1fr}.onboarding-template-option{min-height:76px}.onboarding-template-option span{-webkit-line-clamp:2}}@media(min-width:721px){.auth-shell,.app-shell{border-inline:1px solid var(--se-color-border);box-shadow:var(--se-shadow-card)}}.chat-header__avatar img.avatar-headshot,.chat-message__avatar img.avatar-headshot{object-fit:contain;object-position:center;transform:none}