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var(--color-border);background:var(--color-surface)}.sidebar-user{display:flex;align-items:center;gap:.55rem;flex:1;min-width:0}.sidebar-avatar{width:34px;height:34px;border-radius:50%;flex:none;background:linear-gradient(135deg,#7aa8ff,#b58cff)}.sidebar-user-meta{display:flex;flex-direction:column;min-width:0}.sidebar-user-name{font-size:13px;font-weight:600;color:var(--color-text);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.sidebar-user-plan{font-size:11px;color:var(--color-muted)}.sidebar-user-badge{color:var(--color-accent);font-weight:700}.sidebar-settings{position:relative;flex:none}.sidebar-settings-menu{position:absolute;right:0;bottom:calc(100% + 6px);min-width:150px;background:var(--color-surface);border:1px solid var(--color-border);border-radius:8px;box-shadow:0 8px 28px #0000002e;padding:4px;z-index:50}.session-item{position:relative;padding:.6rem .7rem .6rem 1.85rem;border-radius:6px;cursor:pointer;margin-bottom:.25rem;background:transparent;transition:background 80ms ease}.session-dot{position:absolute;left:.6rem;top:.66rem;width:15px;height:15px;box-sizing:border-box;border-radius:50%;border:1.5px solid var(--color-border);display:inline-flex;align-items:center;justify-content:center;color:#fff;flex:none}.session-item.active .session-dot{border-color:transparent;background:var(--color-accent)}.session-item:hover{background:var(--color-session-hover)}.session-item.active{background:var(--color-session-active)}.session-item input{font-size:13px;padding:.25rem 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.session-more,.session-more[aria-expanded=true]{display:inline-flex}.session-more:hover{background:var(--color-icon-btn-hover-bg)}.session-more-menu{position:fixed;z-index:300;min-width:124px;padding:4px;background:var(--color-surface);border:1px solid var(--color-border);border-radius:8px;box-shadow:0 8px 28px #0000002e}.session-more-item{display:block;width:100%;text-align:left;padding:.4rem .6rem;border:none;border-radius:5px;background:transparent;color:var(--color-text);font-size:13px;cursor:pointer}.session-more-item:hover{background:var(--color-session-hover)}.session-more-item.danger{color:var(--color-conn-closed)}.session-pin{display:inline-flex;align-items:center;color:var(--color-accent);flex:none}.icon-btn{background:var(--color-icon-btn-bg);color:var(--color-subtle);border:1px solid 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.9rem;border:none;background:transparent;color:var(--color-text);font:inherit;font-size:13px;text-align:left;cursor:pointer}.chat-header-more-item:hover{background:var(--color-session-hover)}.chat-header-more-item.danger{color:var(--color-err-text)}.chat-header-more-item.theme-toggle-row{padding:.15rem .45rem}.chat-header-more-theme{width:100%;display:flex;justify-content:flex-start;border:none!important;border-radius:6px;background:transparent!important;color:var(--color-ghost-text);padding:.45rem;font:inherit;font-size:13px;cursor:pointer}.chat-header-more-theme:hover{background:var(--color-session-hover)!important}.chat-session-id-btn{display:inline-block;margin:0;padding:0 1px;border:none;background:transparent;color:inherit;font:inherit;font-size:inherit;cursor:pointer;border-radius:3px;vertical-align:baseline;text-decoration:underline 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