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16px}.app-header-actions{flex-wrap:wrap;gap:8px}.mode-toggle-wrapper{align-items:center}}@media (width<=480px){.app-header{padding:10px 12px}.app-header-top{flex-direction:column;gap:2px}.app-header-subtitle{font-size:10px}.app-logo{font-size:15px}.app-header-actions{gap:6px}.showcase-btn{padding:4px 8px;font-size:11px}.showcase-btn:before{animation-duration:3.5s}.api-guide-btn,.settings-btn,.logout-btn,.lang-toggle__btn{padding:4px 8px;font-size:11px}.mode-toggle{border-radius:14px}.mode-toggle__btn{padding:4px 8px;font-size:11px}.mode-toast{padding:10px 20px;font-size:13px;top:56px}}.settings-dropdown{position:relative}.settings-dropdown__trigger{border:1px solid var(--border-color);cursor:pointer;width:36px;height:36px;color:var(--text-primary);background:0 0;border-radius:50%;justify-content:center;align-items:center;font-size:18px;transition:border-color .2s,background .2s;display:flex}.settings-dropdown__trigger:hover{border-color:var(--accent);background:#6366f114}.settings-dropdown__menu{background:var(--bg-card);border:1px solid var(--border-color);z-index:1100;border-radius:10px;min-width:180px;padding:8px 0;animation:.15s settings-menu-in;position:absolute;top:calc(100% + 8px);right:0;box-shadow:0 8px 24px #0000001f}@keyframes settings-menu-in{0%{opacity:0;transform:translateY(-4px)}to{opacity:1;transform:translateY(0)}}.settings-dropdown__item{width:100%;color:var(--text-primary);cursor:pointer;text-align:left;background:0 0;border:none;align-items:center;padding:10px 16px;font-size:14px;transition:background .15s;display:flex}.settings-dropdown__item:hover{background:#6366f10f}.settings-dropdown__item--danger{color:#e53935}.settings-dropdown__divider{background:var(--border-color);height:1px;margin:6px 0}.settings-dropdown__lang{align-items:center;gap:6px;padding:8px 16px;display:flex}.settings-dropdown__lang-btn{border:1px solid var(--border-color);cursor:pointer;color:var(--text-secondary);white-space:nowrap;background:0 0;border-radius:14px;padding:4px 12px;font-size:12px;transition:all .15s}.settings-dropdown__lang-btn--active{border-color:var(--accent);color:var(--accent);background:#6366f126;font-weight:500}