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:before{border-color:#e0e0e0!important}.btn-insert-menu{align-items:center;background:#667eea;background:var(--accent-primary);border:none;border-radius:4px;color:#fff;cursor:pointer;display:flex;font-size:1rem;font-weight:700;height:24px;justify-content:center;padding:0;transition:background .2s;width:24px}.btn-insert-menu:hover{background:#5568d3;background:var(--accent-secondary)}.insert-menu{border:2px solid #667eea;border:2px solid var(--accent-primary);border-radius:6px;box-shadow:0 4px 12px #00000026;display:flex;flex-direction:column;left:0;margin-top:4px;min-width:150px;overflow:hidden;position:absolute;top:100%;z-index:100}.insert-menu,.insert-menu-item{background:#fff;background:var(--bg-secondary)}.insert-menu-item{border:none;color:#333;color:var(--text-primary);cursor:pointer;display:block;font-size:.9rem;padding:.75rem 1rem;text-align:left;transition:background 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